The final electron-accepting molecule in the electron transport chain is oxygen.
Role of oxygen in the electron transport chainOxygen mainly acts as an electron acceptor in the electron transport chain. More specifically, it acts as the final electron acceptor to ensure that oxidative phosphorylation takes place.
Without this final electron acceptor, the electron transport chain will not be able to complete the cycle, and energy molecules in the form of ATP will not be formed.
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Pretest: professional skills
7
type the correct answer in the box.
what aspect of provider-patient relationships is the provider showing in the scenario?
dr. tyson brings his laptop and cell phone in to the exam room for a patient appointment.
tyson flips from screen to screen on the laptop and reviews lab results, current medications
technology that dr. tyson is using is negatively affecting his
communication.
A key component of medical treatment and the practice of medicine is the provider-patient connection. When a doctor attends to a patient's medical requirements, usually with the patient's consent, a doctor-patient relationship is established.
Provider showing is showing the share decision making drive aspect of provider-patient relationship.
Incorporating patient input into healthcare choices is known as shared decision-making. In order to achieve effective shared decision-making, providers must put the other tenets of meaningful communication into practice.Making sure patients receive the information needed to make a decision depends on patient education.The doctor is showing the lab results and explaining them to the patient which is beneficial for the patient.However another aspect of provider-patient relationship is being negatively affected here that is strong communication.learn more about provider-patient relationship here:
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if something is worth 3 points on a mutiple choice, can i put 4 answers?
bro....1 answer is enough
Pretend you’re a researcher in charge of conducting new research on the flu virus. Identify four scientific questions you’d like to answer through your research
What organism is responsible for the flu?
How the flu virus enters the person's body?
What is the effect of this virus on person's health?
When the flu occurs to the person?
What is the need of scientific questions?The above are the four scientific questions that a researcher needs to prevent this flu from infecting people. With the help of these questions, the researcher know about the organism that caused this disease, entry of the virus and effect on the body.
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Alpa wants to change 0.54 kilometers into a smaller metric unit
If Alpa wants to change 0.54 kilometers into a smaller metric unit, she will be required to multiply.
What is a Metric unit?A Metric unit may be defined as a technique of measurement in which the basic units are the meter, the second, and the kilogram. These units are interchanged with one another by using several formulas of conversion.
The complete question is as follows:
Alpha wants to change 0.54 kilometers into a smaller metric unit. She will have to:
multiply divide addsubtractTherefore, If Alpa wants to change 0.54 kilometers into a smaller metric unit, she will be required to multiply.
For example, In case, if she wants to convert 0.54 into meters, then she has to multiply it by 1000, that is, 0.54 * 1000 = 540 meters.
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A is an inherited feature that varies from individual to individual.
Answer:
CHARACTER
Explanation:
It is an inherited feature that varies from individual to individual. Genetic cross involving parents that differ in a single character is called a MONOHYBRID CROSS. Most human genes come in alternate versions called ALLELES.
A new allele added to the gene pool provides an advantage. The individual with the allele breeds and passes on the trait to their offspring.
This describes the evolutionary effects of what process?
A. genetic drift
B. gene flow
C. mutation
D. random mating
What are the conditions for population equilibrium?
The death rate must balance with the birth rate while immigration and emigration must also balance.
Population equilibriumAn equilibrium is established in a population when the population neither decreases nor increases.
In order for this to happen, the number of deaths and births must be equal. In addition, the number of new individuals coming into the population must also be equal to the number of individuals leaving the population.
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what are the components of the CNS ?
The components of the CNS are the brain and spinal cord.
What is the most important part of the nervous system?It is the most important organ of the nervous system. Considered the most voluminous organ, as it occupies most of the brain, the brain is divided into two symmetrical parts: the right hemisphere and the left hemisphere.
The central nervous system is made up of two basic parts: the brain and the spinal cord. The brain is contained within the braincase, and the spinal cord is contained within the vertebral column, in the vertebral canal.
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what is the significance of diffusion and osmosis in living organism ?give one example in support of your answer
Answer:
Diffusion is the process in which molecules and ions move from a region of high concentration to low concentration. Its also how cells transport waste out of the cell and nutrients into it hence being very crucial. Diffusion also occurs without the expenditure of extra energy using a procedure known as passive transport. (Osmosis is a form of diffusion but deals with water exclusively).
Examples of where diffusion is important;
In the intestines - Digested food molecules such as amino acids and glucose move down the concentration gradient from the intestine into the bloodstream. Wastes such as carbon dioxide or urea travel via diffusion from the body's cells to the bloodstream.
Osmosis plays a major role in living organisms. It aids in the transportation of nutrients from cells to cells and also helps to remove the waste's metabolic products from the cell. The purification of blood in the kidneys is also dependent on the process of osmosis.
According to the tree, which primates share the most recent common ancestor with humans? gorillas chimpanzees bonobos and chimpanzees bonobos and gorillas
According to the tree, chimpanzees and bonobos are the most common recent ancestor with humans.
According to the phylogenetic tree, bonobos and chimpanzees are the nearest to humans hence, they are the most common recent ancestor with humans.The chimpanzee is the creature with which humans have the most recent common ancestor within that clade. Chimpanzees are the closest surviving relatives of humans, according to the Hominidae Family Tree.The closest living relative of humans is the chimpanzee. Their common ancestor is them. They are a member of the animal world and are very linked to one another. The bonobo genome shares traits with the human genome. They share the same chromosomal count as humans. Despite having a genetic connection, they behave differently.learn more about ancestor with humans here: https://brainly.com/question/6539383
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What is the relationship between the economy and the health of a marine ecosystem?
poor economic conditions increase demands for materials and harm the health of marine ecosystems.
poor economic conditions lead more people to find jobs, harming the health of marine ecosystems.
strong economies reduce the need to overfish coastal waters, improving the health of marine ecosystems.
strong economies mean more resources are being used and this can harm the health of marine ecosystems.
In case of poor economic conditions increase demands for materials and harm the health of marine ecosystems. The correct option is A.
What is marine ecosystem?Marine ecosystems are aquatic environments with high dissolved salt levels.
These include the open ocean, the deep sea, and coastal marine ecosystems, each with its own set of physical and biological characteristics.
If the economy suffers, the resources needed to improve the health of marine ecosystems will be unavailable.
Thus, the correct option is A.
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The major pathway of communication between the right and left hemispheres is the.
Answer:
corpus callosum.
..............
Answer:
Corpus callosum
Explanation:
Actually, the left and right brain hemispheres may communicate with one another because to a thick bundle of nerves called the corpus callosum (Latin for "difficult body"). The corpus callosum, which is divided into several sub regions, connects various sections of the hemispheres. The corpus callosum is subdivided into the rostrum, genu, body, and splenium from anterior (front) to posterior (back). The brain's left and right frontal lobes are linked by the rostrum and genu. The hemispheres of the temporal and occipital lobes are connected by the body and spleen.
With over 200 million axons, the corpus callosum is the brain's biggest fiber bundle. It is made up of tracts of white matter fibers called commissural fibers. It has a role in several bodily processes, including the communication between the:
Cerebral hemispheres.Motion of the eye and vision.keeping the right balance of arousal and focus.The localization of touch.The different parts of our visual field, which independently process pictures in each hemisphere, are combined by the corpus callosum, which plays a crucial role in vision. By connecting the language centers of the brain with the visual cortex, it also enables us to recognize the objects we view. In order for humans to find touch, the corpus callosum also transmits tactile information—which is processed in the parietal lobes—between the two hemispheres of the brain.
1.What is one cost and benefits of double window glazing?
2.what is one cost and benefit of green roof?
( Science teachers if you see this please answer )
Explanation:
1.Warmer in the winter – Double glazing is great for insulation, it can also help capture natural heat and store it in the winter. This is a great way of keeping your home insulated in the winter months.
Energy cost savings – Less energy is used up to heat or cool a room when double glazed windows are installed, this results in lower energy bills and money being saved. Adding more layers of glazing will increase the insulation levels and save more money.
Cooler in the summer – Double glazed windows can trap some of the rays coming through the windows on a hot summer’s’ day causing your room to be cooler. This means less air-conditioning is required.
Safety – With more units being on double glazed windows, the safety of your home increases. They are harder to break and are sealed tighter than other windows.
Less condensation – Double glazed windows reduce the amount of moisture on your window panes, as the airtight seal prevents the condensation from building up. Other windows often allow condensation to build up which causes window panes to have mould in.
Less noise – With more units comes less noise and a quieter home. If you live by busy roads or in a generally noisy area then double glazed windows are crucial to you
the second answer is photograph
mark me brainliest Please
thanks for asking
simplexviruses can establish latent infections of ________ cells.
Simplexviruses establish latent infections of nerve cells.
What are simplex viruses?Herpes Simplex viruses are viruses that are ubiquitous and causes wide range of diseases.
They are of two types;
Herpes simplex virus type 1 (HSP-1)Herpes simplex virus type 2 (HSP-2)Simplex viruses causes or establishes latency in trigeminal ganglia sensory neurons in individuals.
Therefore, simplexviruses establish latent infections of nerve cells.
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Which statement best describes this eruption?
Its magma is high in silica.
Its magma has low viscosity.
Its gases are released in rapid bursts.
Its lava came from an explosive eruption.
The statement that best describes eruption is the gases are released in rapid bursts. That is option C.
What is a volcanic eruption?A volcanic eruption is defined as the rapid release of the earth crust contents which contain gases, lava and ash.
These are formed when the tectonic plates move over each other in the earth crust.
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Answer:
c
Explanation:
the diagram below shows several of the processes involved in the carbon cycle, but they are not labeled. use the labels to correctly identify each process
Photosynthesis, Decomposition, Respiration and Combustion are the processes involved in the carbon cycle.
What are the processes of carbon cycle?The processes that are involved in carbon cycle are Photosynthesis, Decomposition, Respiration and Combustion. Photosynthesis occurs only in plants whereas respiration occurs in all organisms.
Decomposition done by bacteria and fungi on the dead bodies of organisms whereas combustion occurs when the a material is burnt.
So we can conclude that Photosynthesis, Decomposition, Respiration and Combustion are the processes involved in the carbon cycle.
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The labels to correctly identify each process is
Photosynthesis Breathing in animalsrespiration Using up precious fossil fuels natural combustionThis is further explained below.
What is carbon cycle?The process through which carbon atoms constantly go from the atmosphere to the surface of the earth and again back into the atmosphere is referred to as the carbon cycle.
Generally, Photosynthesis is simply defined as photosynthesis is the green pigment and other creatures create nutrition from carbon dioxide and water using sunlight
In conclusion, To put it another way: photosynthesis (by the patch of grass) breathing in animals (on top of the bull) Taking a breath (on top of the tree) using up precious fossil fuels (on top of the factory) just burning up in the atmosphere (by the small fire)
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Which of the following can decrease the amount of carbon dioxide in the atmosphere?
Answer:
not sure
Explanation:
Describe the inner lining of the stomach.
The inner lining of the stomach is made up of a substance called gastric mucosa. Details about inner lining of the stomach can be found below.
What makes up the inner lining of the stomach?The stomach is an organ in animals that stores food in the process of digestion.
The inner surface of the stomach is lined by a mucous membrane known as the gastric mucosa.
The stomach also posseses protective layer that defends the stomach against being digested by its own protein-degrading enzymes.
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Which of the following is the disadvantage of sexual reproduction?
A. Formation of new characteristics
B. Increased diversity of the species
C. More survival rates
D. Mate selection
Answer:
I think that it is mate selection though not sure
Hich one of the substances is not transported by the human circulatory system?(1 point) a) water b) digested food c) carbon dioxide d) undigested food 5
Answer:
D
Explanation:
Undigested food is not transported by the human circulatory system. Hence, option D is correct.
What is the circulatory system?The system which contains the heart, blood vessels, and blood is called the circulatory system. There are three types of circulation that take place in the body and that is systemic, coronary, and pulmonary circulation.
The heart is a muscular organ, that pumps blood in the body. Blood vessels carry blood from the heart to tissues or tissues to the heart. Blood is a fluid, which flows inside the blood vessels.
The main function of this system is to transport water, nutrients, digested food, oxygen, carbon-di-oxide, minerals, and excretory products in the entire body through blood. It does not transport undigested food. Hence, option D is correct.
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the ability of cells to acquire specific shapes and characteristics to enable them to perform a definitive function is known as ----------------
Answer:
I think its cell specialisation
1. What type of evidence must molecular clocks be compared against to estimate the split from a common ancestor?
The fossil record is the type of evidence that is used with molecular clocks to estimate the split from a common ancestor.
What is a molecular clock?A molecular clock is an estimation of the times of divergence used for the study of biological phenomena.
Molecular clocks are based on fossils found for a given species and the mutation rate of a given genomic sequence.
In conclusion, fossils are used as point of reference to build molecular clocks based on the mutation rate of homo-logous nucleotide sequences for a given taxonomic group for which these fossils belong.
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A very large refrigerant leak can cause suffocation because refrigerants; A) smell strong and make breathing difficult. B) are lighter than air and cause dizziness. C) are heavier than air and displace oxygen. D) sting the nose and cause sneezing.
A very large refrigerant leak can cause suffocation because they are heavier than air and displace oxygen.
Refrigerant is a substance that expands or vaporizes to generate a cooling effect. Standard R-22 refrigerant, sometimes known as freon, is used in the majority of domestic air conditioners.Freon, also referred to as refrigerant, includes substances that can enter lungs and influence the quality of the air. Freon has a significant impact on the air and health despite being flavorless and odorless.A dangerous illness called refrigerant poisoning can include coughing, headaches, nausea, vomiting, and skin and eye irritation because they are heavier than air and displace oxygen.. Untreated poisoning can result in a number of life-threatening conditions, including the following:
difficulty breathingabnormal heartbeatfluid accumulation in the lungsconfusion and mental exhaustionSeizuresLearn more about refrigerant here: https://brainly.com/question/2928084
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Which statement best represents how an organism maintains homeostasis?
A)Offspring inherit traits from their parents.
B)Desert pack rats are active at night to conserve water.
C)Female barn swallows mate with long-tailed males.
D)Young eagles have different kinds of feathers than adult hawks.
The answer is B ! Hope that helps...
Why did Gregor Mendel choose to use purebred plants in his experiments?
O They reproduce sexually.
O They exhibit only one form of a trait
O They have a variety of traits.
O They reproduce asexually,
Answer:
B: The exhibit only one form of a trait
Explanation:
Got it right on the Quiz.
Which process is responsible for the production of the adult body of an animal from a zygote?.
Answer:
fertilization
Explanation:
because the adult body can only form a zygote if the egg is fertilized
Certain athletic training routines involve repeated bursts of high intensity activity followed by a brief recovery period. This is accompanied by a burning sensation in the working muscles and a drop of pH in the muscle tissue. What metabolic events best explain this situation
The metabolic event that best explains the situation whereby there is a burning sensation in the working muscles is lactic acid fermentation.
What is lactic acid fermentation?Lactic acid fermentation is the process whereby sugar is converted to lactic acid in the presence of certain enzyme.
According to this question, certain athletic training routines is usually accompanied by a burning sensation in the working muscles and a drop of pH in the muscle tissue.
This is caused by the low supply of oxygen to the muscle cells, hence, they switch to anaerobic respiration (lactic acid fermentation) that causes the synthesis and buildup of lactic acid in the muscle.
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On the diagram below,circle the following
Answer:
where is the following??
Answer:
an electron in the hydrogen atom makes a transition from an energy state of principle quantum number ni to n=2state if the photon is emitted has a wavelength of 434 what is the value of the ni
Describe the steps involved in the release of neurotransmitter into a synaptic cleft to bind to its receptor.
Answer:
Polarization and depolarization
Explanation:
The transfer of signal happens by the exchange of sodium and potassium ions in and out of the cell membrane of neuron.
The oldest oceanic crust is
a. found at the mid-ocean ridges.
b. beneath the least amount of sediment.
c. older than the oldest continental crust.
d. less than 180 million years old.
The oldest oceanic crust is found at the mid-ocean ridges. Thus, option "A" is correct.
How old is the youngest oceanic crust?The ocean crust is about younger than 200 million years (for example, smaller than 5% of the age of the earth).
The crust is most naive (still being created by volcanic eruptions) along the axis of the mid-ocean ridges and increases in age down the sides of the mid-ocean rises and out onto the more serious basin floors.
Thus, option "A" is correct.
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