Answer:
A. The cell wall is a matrix composed mainly of cellulose, other polysaccharides, and proteins.
Explanation:
A major role of cell wall is to form the framework for the cell so it can prevent over expansion
Answer:
A. The cell wall is a matrix composed mainly of cellulose, other polysaccharides, and proteins.
Explanation:
which of the following statements by the patient indicates the need for further teaching about anastrozole___.
The correct option is B : I should not touch the pills with bare hands. If a caregiver administers your medication, they should think about using gloves or administering the tablets straight from the bottle into the cap, a tiny cup, or your hand.
They shouldn't handle the pills in any way. The hands should always be washed before and after administering the drug.
People you help with drugs may come into close proximity with you. Indirectly, COVID-19 is spread by contacting a surface, an object, or the hand of an infected person after coming into close proximity to an infected person (within two meters).
To stop the spread of the virus, protect ourselves as workers, and ensure the safety of the individuals and families we support, it is crucial to take infection prevention and control precautions when providing medical support to people.
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Full Question :
which of the following statements by the patient indicated the need for further teaching about anastrozole
A. I should not touch the pills with bare hands
B. I may experience worse fatigue while taking this medication
C. I need to report any new pain or swelling in my legs
D. I can put anastrozole in a pill box with my other medications
a. If you have 100 mL of a 0.1 M solution of HCl and add 300 mL of distilled water, what will be the final molar concentration?
b. How much water should you add to a 50 ml 0.25 M NaOH solution to make a 0.05 M solution?
Answer: a) 0.00909 mol/L
b) 2g in litre
Explanation: a) Given:
Volume = 100 ml = 100/1000 L = 0.1 L
Molarity = 0.1 M
Molarity = Mole / Volume
Mole = Molarity * Volume = 0.1 * 0.1 = 0.01 mol of HCl
1 L water is added,
now total volume = 0.1 + 1 = 1.1 L
Molarity = Mole / Volume = 0.01/1.1 =1/110 mol/L = 0.00909 mol/L
b) Compute the molar mass of NaOH by adding the atomic masses of the component atoms. 1 mole of Na has a mass of 23 g; 1 mole of oxygen has a mass of 16 g, and 1 mole of H has a mass of 1g. The masses sum up to 40g.
Multiply 40 g/ mole by 0.05 moles/liter. The product is 2 g/L.
Dissolve 2g of NaOH in a liter of water.
The resulting solution has a concentration of 0.05 M of NaOH or 0.05 moles per liter of NaOH
What could you add to the buffer to change it to the desired ph of 6.8 (if it wasn’t there already)?
We should added 0.1 ml to the buffer solution.
What is buffer solution?A buffer is a solution that is the can resist pH change to the upon the addition of an account of acidic or basic of the components. It is able to the neutralize small amounts of added acid or the base, thus maintaining the pH of the solution of relatively stable. This is the important for processes and/or reactions which is the require specific and stable pH ranges.
Adding as little as 0.1 mL of to the concentrated HCl to a liter of H2O shifts the pH to the from 7.0 to 3.0. Adding the same amount of HCl to of a liter of a solution that 0.1 M in acetic acid and 0.1 M in sodium acetate, of the however, results in to the negligible change in pH solution.
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Which of the following statements correctly describes p53?
A. It is a membrane receptor that binds to a cell growth hormone.
B. Cell division stops until p53 binds to DNA and repairs the damage.
C. p53 is an example of an oncogene, and its expression causes uncontrolled cell division.
D. activation of p53 leads to inhibition of the S-phase cyclin-CDK complex.
The following statements that correctly decscribes the p53 is that B. Cell division stops until p53 binds to DNA and repairs the damage.
Given the significance of p53 as a cell mechanism, it isn't sudden that its inactivation is a surprisingly decided on occasion in most cancers progression.
Activated p53 can halt cellular department in each the G1 and G2 levels of the cellular department cycle.P53 is a protein that enables in tumor suppression. Cell department halts if DNA is damaged. Then p53 binds to the DNA and upkeep the harm and permits the cellular department to continue. Due to this reason, p53 is taken into consideration the mother or father of the genome.
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please help!!
any Fossil information?
Fossil is any preserved to the remains, impression, or the trace of any once-living in thing from a past geological age.
What is fossil ?Fossils are preserved parts of dead organisms. This is to the impression of the once-living organisms on the the earth. Examples of fossils are animal bones, and the shells, stone imprints, cast molds, etc. Paleontology is the study of the fossils. It tells about many age, formation and method, and evolutionary to the significance of fossils.
Scientists categorize fossils into three main groups - in the impression fossils, trace of fossils, and the replacement of fossils.
The different types of fossils to the include: petrified fossils, mold and cast fossils, and carbon film fossils, trace of fossils, preserved remains, compression fossils, of the impression fossils, and the pseudo fossils.
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This questions as follow
Give any Fossil information.
Cdk activity is regulated in several ways. Sort each of the following forms of Cdk into the active or inactive Cdk category. Items (5 items) (Drag and drop into the appropriate area below) Tloop in active site Cdk/cyclin bound to p27 Threonine in T loop phosphorylated Cdk bound to cyclin Cdk alone Categories Active Cdk Inactive Cdk
Cdk activity is divided into active and inactive cyclin. Inactive Cyclin include Cdk alone, Cdk/cyclin bound to p27, T loop in active site and active cyclin include threonine in T loop is phosphorylated and Cdk is coupled to cyclin.
The unique subunit cyclin, which supplies the domains required for enzymatic activity, is a requirement for the protein kinases known as cyclin-dependent kinases (CDKs). CDKs regulate transcription in response to numerous extracellular and intracellular cues and are crucial in the control of cell division. The development of the CDK family in mammals led to the division of CDKs into three cell-cycle-related subfamilies (Cdk1, Cdk4, and Cdk5) and five transcriptional subfamilies (Cdk7, Cdk8, Cdk9, Cdk11 and Cdk20). Contrary to the widespread Cdc28 kinase of budding yeast, the majority of these CDKs only bind one or a few cyclins, which is compatible with functional specialization during evolution. Clinical investigations with drug-targeted inhibition of specific members of this protein family have generated very encouraging results. Deregulation of this protein family is a hallmark of many illnesses, including cancer.
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Hydraulic load cells are more susceptible to errors caused by piping stresses than electronic load cell systems. True/False
True, Compared to electronic load cell systems, hydraulic load cell systems are more prone to errors brought on by pipe strains. - load cells are employed with long, horizontal vessels that require a free-floating end to accommodate dimensional changes brought on by temperature fluctuations.
Ingress of chemicals or moisture, improper handling (dropping, raising on cables, etc.), vibration, internal component failure, hydraulic load cell(shock), lightning strikes, or severe electrical surges generally may all cause damage to load cells. A typical piston and cylinder mechanism is used by hydraulic load cells to transmit a change in pressure. It uses a force-balance technique and responds to variations in the internal filling fluid pressure. In a hydraulic system, if a force or load is applied, it compresses the internal filling fluid inside the chamber of the device.
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in humans, the allele for freckles is dominant (f) and the allele for no freckles is recessive (f). an individual who is heterozygous for freckles would have which of the following genotypes?
Alleles, which are different versions of a gene, are possible. One allele in a gene has the ability to suppress the expression of another. The masking allele is known as the DOMINANT allele, whereas the masked allele is known as the RECESSIVE allele.
When an organism is heterozygous, it combines the dominant and recessive alleles of two different forms (alleles) of a gene from each parent.Given that having freckles (F) is more common than not having them (f). In a heterozygous condition (Ff), the DOMINANT allele (F) will override the expression of the recessive one, resulting in the phenotypic expression of freckles.The MC1R gene regulates freckles, a hereditary disease characterized by excessive melanin synthesis on the body and face. Freckles have a dominant inheritance pattern because the dominant allele controls them. Therefore, if a person carries even one allele for freckles, the phenotypic will reflect this disease. If a person carries both copies of the recessive gene, ff, they will not have freckles. Because there is one dominant allele for freckles that will express in the phenotype, a person who is heterozygous for freckles will have the freckle phenotype.
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Label the structures of the ventricles (anterior view) by clicking and dragging the labels to the correct location.
These marking are done in general to enhance basic structure of heart.
The left atrium, right atrium, and two lower chambers known as the left and right ventricles make up the four chambers that make up the heart. The tricuspid, pulmonary, mitral, and aortic valves are among its four valves.
On each side of the heart, there are two chambers: an atrium (plural: atria) at the top and two ventricles at the bottom. Right atrial: Your right atrium receives oxygen-poor blood from two big veins. Your upper body's blood is carried by the superior vena cava.
Hence, different component present in heart.
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Both genetic and environmental factors contribute to variation in phenotypes of individuals within a population. Match the appropriate definition with each of the terms that relate to phenotypic variance. 1. Variance due to the interplay among alleles at multiple loci. ___
2. Sum of all genetic and non-genetic factors that affect expression of a trait within a population. ___
3. Variance resulting from the mean effects of single alleles. ___
4. Variance due to differential effects of non-genetic factors on specific genotypes. ___
5. Variance due to the interaction between two alleles at a single locus. ___
6. Variance in response to external, nongenetic factors. ___
7. Variance in the alleles among individuals within a population. ____
environmental variance phenotypic variance genetic variance dominance genetic variance additive genetic variance genic interaction variance genetic-environmental interaction variance
Environmental elements like diet, temperature, oxygen levels, humidity, light cycles, and the presence of mutagens can all affect which genes in an animal are expressed, which in turn affects the animal's phenotype.
There are two categories of factors that are known to affect phenotypic diversity in a population: genetic and environmental. Sometimes a gene's DNA sequence or level of activity is altered by the environment. Either of these outcomes can alter the proteins that come from a gene, which in turn affects traits. The nucleotide sequence of a gene can be altered by some hazardous environmental factors. For instance, UV radiation has the ability to damage DNA strands.
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Give 2 reasons why humans are more efficient than the paramecium
Single-celled protists known as paramecium or paramecia can be found in watery areas in the wild. Usually, they have an oblong or slipper shape.
Humans or bacteria: which is more evolutionary?The main issue is that evolution occurs much more quickly for bacteria than it does for humans. Bacteria can evolve swiftly thanks to two advantages. One is how quickly they develop. The other is that they can exchange DNA, even across species.
Do bacteria voluntarily mutate?Bacterium begin to mutate when they are under stress, producing one or more DNA variations that enable the bacteria to survive and multiply. However, under normal circumstances, mutation is dangerous because it weakens the bacteria.
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the cross of a homozygous dominant purple flower plant pp with a homozygous recessive white flower plant pp will yield the following genotype
White or purple blossoms can be found on some plants. Here, Pp is the genotype. A plant was homozygous if it has two copies of the same allele.
What is a homozygous example?When identical copies of a gene are present, people are said to be homozygous for that trait. This contrasts with a heterozygous genotype, in which the alleles are distinct. Everyone who possesses a recessive trait, such as red hair and blue eyes, is homozygous for that gene.
What is homozygous trait?In the context of genetics, being homozygous means having inherited the same alleles (versions) of a genomic marker from both biological parents. A person who has two identical copies of the a genetic marker is said to be homozygous for that marker.
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a set of formulas that predicts that the detection of stimulus depends on the strength of the stimulus, the environment, and the person detecting the stimulus
The stimulus signal detection concept states that detection of a stimulus depends on the stimulus's intensity, the surrounding environment, or the individual doing the detection.
What is stimulus Short answer?An stimulus is anything that has the potential to alter one's behavior or physiological body. The plural of stimulus is stimuli. Stimuli might be internal or external. Another example of an external stimulus is the way a drug effects your body.
What causes stimulus?Its environment changes in a way that can be noticed. Receptors: Receptors are devices that transform ambient stimuli into electrical nerve signals. Neurons: Through neurons, nerve signals are sent from the peripheral nervous system to the brain. Effectors: In response to the stimuli, effectors create a reaction.
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Which of the following is most commonly associated with music-enhanced autobiographical memories (MEAMS)?a. Emotionb. Repressionc. Cultured. Trauma
Answer:
The answer is a. Emotion.
Explanation:
Music-enhanced autobiographical memories (MEAMS) is a phenomenon that refers to the way that music can help people to remember and reflect on personal experiences and emotions. It is most commonly associated with emotion. Music has the ability to evoke strong emotional responses in listeners, and this can help to enhance the emotional content of memories. In contrast, repression is a psychological defense mechanism that involves the suppression or forgetting of unpleasant memories or experiences. Culture refers to the shared beliefs, values, customs, behaviors, and artifacts that characterize a group or society. Trauma refers to a deeply distressing or disturbing experience, such as physical or emotional abuse, that can have long-term effects on an individual's mental and emotional well-being. Therefore, the answer is a. Emotion.
In a replicated chromosome, which of the following most accurately describes the DNA found in the chromatids?
In a replicated chromosome, each chromatid contains the same original strand of DNA and the newly synthesized DNA strand describes the DNA in the chromatids.
A chromatid is the replicated half of a chromosome. Before cell division, the chromosomes are copied and single chromosomes join together at their centromeres. Each part of these chromosomes is a chromatid. The joined chromatids are called sister chromatids. Once the sister chromatids are joined, they separate during anaphase of mitosis, each known as a daughter chromosome. Chromatin is composed of DNA and skeletal proteins, and it is called a nucleosome when it is wrapped around these proteins in sequence.
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A red blood cell located in the superior mesenteric vein is carried to the junction of the superior mesenteric vein and the __ __ to form the __ __ __.
A red blood cell located in the superior mesenteric vein is carried to the junction of the superior mesenteric vein and the splenic vein to form the hepatic portal vein.
Hemoglobin, an iron-containing biomolecule that can bind oxygen and is the cause of the red colour of the cells and the blood, is abundant in the cytoplasm of a red blood cell. Hemoglobin is present in each red blood cell in the human body, numbering about 270 million molecules. The blood cell's deformability and stability while travelling through the circulatory system, more specifically the capillary network, are provided by the cell membrane, which is made up of proteins and lipids. These properties are crucial for physiological cell function.
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Can YOU curl your tongue up on the sides?
We are pretending that tongue-curling in humans is a dominant genetic trait.
Suppose a man who is Tt for tongue-curling marries a woman who is also Tt for this trait. What are the possible genotypes and phenotypes of their children, and the percent chance for each?
Genotype Phenotype (curl or no curl) Percent Chance (number only)
TT
Tt
tt
(Fill in the 3 phenotypes and the 3 percent chances)
Word Bank:
50 curl 75 100 0 25 25 nocurl curl
Suppose a man who is Tt for tongue-curling marries a woman who is also Tt for this trait. The chance of TT is 25%, Tt is 50%, ,and tt is 25%. The percentage of tongue curling is 75% and noncurling is 25%.
What is the dominance?The dominant gene expresses over the recessive gene; here, the T is dominant over t and the TT, Tt express curler . The tt is recessive and produces noncurlers, out of all the offspring, 3 are curlers (TT, Tt) and 1 is a noncurler (tt). The punnet square is the below image.
Hence, the chance of TT is 25%, Tt is 50%, ,and tt is 25%. The percentage of tongue curling is 75%, and noncurling is 25%.
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unzips the dna double helix test your knowledge of how dna replication works by matching the enzyme to its function. t/f
Helicase unzips the DNA double helix.
A group of enzymes known as helicases is regarded to be essential for all living things. Their major job is to unravel the genetic code of a creature. Helicases are motor proteins that use the energy from ATP hydrolysis to move in one direction along a nucleic acid phosphodiester backbone and separate two hybridized nucleic acid strands.
Helicases are quite important as without them the DNA replication process cannot proceed. Thus, play important role in replication.
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What is the largest brain lobe?; What are the 3 major lobes of the brain?; Which lobe is the largest of the 4 cerebrum lobes?; Is the largest and most anterior lobe of the brain?
Frontal lobe is the largest brain lobe. 3 major lobes of the brain is Parietal lobe, Occipital lobe and Temporal lobe. Frontal lobe is the largest of the 4 cerebrum lobes. Frontal lobe is the largest and most anterior lobe of the brain.
Frontal lobe is the largest lobe of the brain, located in the front of the head, the frontal lobe is involved in personality characteristics, decision-making and movement. Recognition of smell usually involves parts of the frontal lobe. The frontal lobe contains Broca’s area, which is associated with speech ability.
Parietal lobe: The middle part of the brain, the parietal lobe helps a person identify objects and understand spatial relationships (where one’s body is compared with objects around the person). The parietal lobe is also involved in interpreting pain and touch in the body. The parietal lobe houses Wernicke’s area, which helps the brain understand spoken language.
Occipital lobe: The occipital lobe is the back part of the brain that is involved with vision.
Temporal lobe: The sides of the brain, temporal lobes are involved in short-term memory, speech, musical rhythm and some degree of smell recognition.
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you are caring for mrs. barbara jackson, who has been admitted with gastrointestional bleeding.
You would identify this type gastrointestional bleeding
Hypovolemic shock
An emergency situation known as hypovolemic shock occurs when the heart is unable to pump enough blood to the body due to significant blood or other fluid loss. Numerous organs may stop functioning as a result of this kind of trauma.
Causes
Hypovolemic shock results from a blood loss of at least one fifth of your normal blood volume.
Blood loss may result from:
cuts that are bleeding
bleeding from additional wounds
Internal bleeding, for instance, in the digestive system
When you lose too much body fluid due to other causes, your blood circulation may also suffer. This may be because of:
Burns Diarrhea
excessive sweating
Vomiting
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Approximately how many genes does a human being have?
According to the Human Genome Project, a global research effort to understand the human genome's sequence and catalog its genes, humans are believed to have between 20,000 and 25,000 genes. Every person possesses two copies of each gene, one from each parent.
What is Human Genome Project?
The Human Genome Project was an international scientific endeavor with the aim of finding the base pairs that constitute human DNA as well as of identifying, mapping, and sequencing every gene in the human genome from both a physical and functional perspective. The project began in 1990 and was finished in 2003.
What is Gene?
Heredity's biological and practical elements were passed from parent to child. Genes are bits of DNA, and the majority of genes include instructions for producing a particular protein.
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Use CER to answer the following: Is the flow of matter (C, H, & O for example) through biological systems linear or cyclical? Does the flow of energy follow the same pattern?
The CER procedure can be used to explain the flow of matter through biological systems as follows:
Claim - the flow of matter through the biological system occurs in a cyclical patternEvidence - animals eat plant matter but when animals die, their remains are used by plants to grow. Also, animals release carbon dioxide into the atmosphere when they respire but take in oxygen, whereas plants take in carbon dioxide and release oxygen during photosynthesis.Reasoning - animals, and plants exchange matter between them, hence matter must flow in a cyclical pattern through living systems.The flow of energy in biological systems does not follow a cyclical pattern but rather follows a linear pattern.
What is the CER framework?The CER framework is the framework that is used to explain any scientific idea.
The CER framework stands for Claim, Evidence, and reason.
Clam refers to an idea or hypothesis about a given phenomenon.
Evidence refers to the available evidence to support the claim
Reasoning refers to the conclusion that can be drawn from the evidence.
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What is the creation of new combinations of alleles called?; What are the allele combinations called?; Does genetic drift create new alleles?; What is the cause of creating new alleles?
Genetic recombination is the splitting and reassembling of chromosomes or chromosomal fragments to alter DNA sequences. It also discusses how these rearrangements affect the kids who inherit new allele combinations because they have recombinant chromosomes.
The genotype of an organism is made up of the alleles it possesses in combination. The genotype of an organism is referred to as homozygous or heterozygous depending on whether the paired alleles are the same or different.
Genetic drift is the term used to describe the haphazard changes in gene variant frequencies within a population. Genetic drift occurs when the frequency of different alleles, or variable versions of a gene, fluctuates over time through chance. Changes in allele frequencies are used to measure these differences in allele presence.
New alleles at a genetic loci arise because of mutation. Mutations occur when there is an alteration in the sequence of DNA. Mutations can arise due to DNA damage or errors during replication of DNA. New alleles at a genetic locus can result in adaptive changes in the organisms which carry them.
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a collection of processes that involves the use of biological systems for altering and, ideally, improving the characteristics of plants, animals, and other forms of life is termed
Genetic engineering is a technique that employs biological processes to change and enhance traits in plants and animals. It is a group of procedures that enables us to alter the genes of living things.
Genetic engineering is a group of techniques used to change and enhance the traits of plants and animals using biological systems. An organism's genes can be changed via this procedure, which will modify the organism's physical features. For instance, plants that are resistant to pesticides or herbicides can be developed by genetic engineering. Using this method, it is also possible to produce animals with enhanced physical traits like more muscle mass or disease resistance.
A living organism's genes can be changed through genetic engineering in order to change certain traits. This can be accomplished by adding new DNA, as well as by deleting or altering existing DNA.
Some people worry about the possible risks.
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during muscle contraction, acts on ligand-gated ion channels in skeletal muscle fibers leading to the release of from the sarcoplasmic reticulum.
Muscle cells contain the sarcoplasmic reticulum, a modified endoplasmic reticulum that covers the myofibrils and accumulates calcium.
What is the function of sarcoplasmic?Its main intracellular calcium store in striated muscle is the sarcoplasmic reticulum (SR), which also has a significant impact on the control of excitation-contraction coupling (ECC) and intracellular calcium concentrations during contraction and relaxation.
What is sarcoplasmic hypertrophy good for?This amount if sarcoplasm in a muscle fiber increases with sarcoplasmic hypertrophy, increasing the muscle's capacity for work. Because of the fact that the myofibrils have more tools to work with, more sets and reps can be performed.
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"Why is it important for you to pass this subject Ethics?"
100 words
plss help me!!
The study of ethics permits one to evaluate one's choices, behaviors, and decisions and to reflect objectively on one's own life.
Is morality a matter of the ultimate significance?The area of philosophy that is most important and useful in the modern world is ethics. The ability to make ethical decisions is essential, yet students are not taught this. Students have a poor understanding of ethics.
Is the subject moral in nature?All levels of ethics address these challenges. Its key concerns are the nature of ultimate value and the standards by which human activities can be viewed as right or wrong. Its theme is the fundamental issues of practical decision-making. The phrases morality and ethics are closely related.
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1. The following glycolytic enzyme is regulated by phosphorylationpyruvate kinaseglyceraldehyde 3-phosphate dehydrogenasehexokinaseadolase2. Which of the following enzymes catalyzes the first committed step of glycolysisphosphofructokinase Ihexokinasephosphoglucomutaseglucose-6-phosphate isomerase3. Which of the following strategies are used by cells in the coordinated regulation of carbohydrate metabolism?All of the above strategies function in cells to regulate carbohydrate metabolismA change in the expression of metabolic enzymesAn allosteric change in the activity of metabolic enzymesA change in the cellular location of existing metabolic enzymesPhosphorylation or dephosphorylation of an enzyme in a metabolic pathway4. Choose a False statementDifferent enzymes in the same tissue always have similar half-livesWithin a metabolic pathway most reactions operate near equilibrium. Key enzymes operate far from equilibriumIsozymes are different enzymes that catalyze the same reactionATP and AMP are key cellular regulatorsnone of the answers are correct5. Choose a False statement regarding general principles of homeostasis. Steady state is equivalent to equilibriumOrganisms maintain homeostasis by keeping the concentrations of most metabolites at steady stateIn steady state, the rate of synthesis of a metabolite equals the rate of breakdown of this metabolite. Pathways are at steady state unless perturbedAfter perturbation a NEW steady state will be establishednone of the answers are correct
1) Adolase hexokinase (2). Phosphatidylserine I, (3). the dosage of a metabolic unit shifting, (4). A 1/2 of many enzymes within a tissue are culture is likely. (5). A NEW stability will be cast disturbance.
What is the hexokinase's primary purpose?The rate-limiting first stage of glycolysis, phosphorylation of glucose, is catalyzed by hexokinase. In tissues that are sensitive to insulin, such as the cardiovascular, muscle protein synthesis, and adipose tissues, catalyzed by the enzyme II (HK-II) is the predominate isoform.
Where does the body's hexokinase reside?Hexokinase IV is a crucial regulator of glucose metabolism and is found in the liver, pancreatic, brain, small intestine, and maybe some additional neuroendocrine cells.
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The complete question is-
1. The following glycolytic enzyme is regulated by phosphorylation
pyruvate kinase
glyceraldehyde 3-phosphate dehydrogenase
hexokinase adolase
2. Which of the following enzymes catalyzes the first committed step of glycolysis
phosphofructokinase I
hexokinase
phosphoglucomutase
glucose-6-phosphate isomerase
3. Which of the following strategies are used by cells in the coordinated regulation of carbohydrate metabolism?
All of the above strategies function in cells to regulate carbohydrate metabolism
A change in the expression of metabolic enzymes
An allosteric change in the activity of metabolic enzymes
A change in the cellular location of existing metabolic enzymes
Phosphorylation or dephosphorylation of an enzyme in a metabolic pathway
4. Choose a False statement
Different enzymes in the same tissue always have similar half-lives
Within a metabolic pathway most reactions operate near equilibrium.
Key enzymes operate far from equilibrium
Isozymes are different enzymes that catalyze the same reaction
ATP and AMP are key cellular regulators
none of the answers are correct
5. Choose a False statement regarding general principles of homeostasis
Steady state is equivalent to equilibrium
Organisms maintain homeostasis by keeping the concentrations of most metabolites at steady state
In steady state, the rate of synthesis of a metabolite equals the rate of breakdown of this metabolite
. Pathways are at steady state unless perturbed
After perturbation a NEW steady state will be established
none of the answers are correct
a donor is sought for a potential recipient of a kidney transplant whose hla phenotype is a1,29; b7,50. which of the following donors has the greatest potential to induce alloantibodies?
A1,2; B27,44 HLA phenotype donor ha the greatest potential to induce alloantibodies for a potential recipient of a kidney transplant
An alloantibody is an antibody that develops during pregnancy, blood transfusion, or organ transplantation in response to an antigen that is not found on the recipient's red blood cells. Immune antibodies known as alloantibodies are only created after exposure to foreign red blood cell antigens. caused by contact with non-self, but related-species, alien red cell antigens. Only allogenic cells cause a reaction.
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16) which one of the following types of t cells is a critical component of the immune system because it stimulates and enhances the activity of other components of the immune system?
Answer:
the answer would be Helper T cells
Explanation:
Helper T cells are arguably the most important cells in adaptive immunity, as they are required for almost all adaptive immune responses.
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complement _____attracts phagocytes. causes bacteria cells to burst. is a series of proteins. is described by all of these characteristics.
complement system attracts phagocytes. causes bacteria cells to burst. is a series of proteins. is described by all of these characteristics.
A wide variety of different plasma proteins that make up the complement system interact with one another to opsonize pathogens and trigger a number of inflammatory reactions that aid in the fight against infection. Many complement proteins are proteases, and they are themselves triggered by proteolytic cleavage.
It is innate type of immune response as it is non-specific.
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