There were more substrate molecules to bond with the active site of the catalase enzyme as the substrate concentration increased.
What is an enzyme?The enzymes are the chemical molecules that alter the chemical reaction when added in a specific amount, it either increases the reaction, or decrease it.
There were more substrate molecules to bond with the active site of the catalase enzyme as the substrate concentration increased.
Because the substrate concentration increased each time, there was a greater chance that the substrate would bind to the active site and carry out the reaction.
Thus, this way the enzyme concentration affects the reactivity.
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The lungs are _______.
1 connected by the mediastinum
2divided into nine lobes
3separated by the mediastinum
4divided into seven lobes
The lungs are divided into seven lobes. Thus, the correct option is D.
What is the function of lungs?Lungs provides your body's cells with oxygen. When exhale, waste gases from body, including carbon dioxide, are removed. shields airways from irritants and dangerous chemicals.
Each lung has an oblique fissure, with a transverse fissure further dividing the right lung. The superior and inferior lobes of the left lung are divided by an oblique fissure. The superior, middle, and inferior lobes of the lungs are separated by an oblique and horizontal fissure. As a result, the left lung has two lobes whereas the right has three.
A lobar bronchus supplies each lobe. Bronchopulmonary segments that are supplied by segmental bronchi divide the lobes.
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13C and 14C are isotopes of 12C, which has 6 electrons, 6 protons, and 6 neutrons. What is the arrangement of subatomic particles in 14C?
A.
6 electrons, 7 protons, and 6 neutrons
B.
6 electrons, 7 protons, and 8 neutrons
C.
6 electrons, 6 protons, and 8 neutrons
All of the following are advantages of preserving biodiversity except:
a.
many food sources for humans
b.
a variety of genetic information
c.
extinct organisms come back to life
d.
possible sources for new medicines
Answer:
without the possibility of nutritious food
Answer:
[tex]\huge\boxed{\sf Option \ C}[/tex]
Explanation:
Extinct organisms:Organisms that no longer exist are called extinct organisms.Extinct organisms can never come back to life since the last of their species is dead and not even one of its species is alive.
[tex]\rule[225]{225}{2}[/tex]
Embryonic muscles cells are called?
Answer:
sorry i dont know the answer
Answer:
Sorry i dont't know answer
how does the structure of water affect its properties
Answer:
Water molecules are polar, so they form hydrogen bonds. This gives water unique properties, such as a relatively high boiling point, high specific heat, cohesion, adhesion and density.
Kiesha was up for a promotion at work but didn't get it. She believes her coworker Mark got the job because of his gender. Because Kiesha believes she was treated unfairly, her bloodstream likely contains high levels of
The belief of Kiesha is that she was treated unfairly, her bloodstream likely contains high levels of cortisol.
What is the function of Cortisol?Cortisol is an essential hormone that plays a major role in regulating the body's stress, controlling body fat, activating anti-inflammatory pathways, and functions significantly in metabolism.
The expectation of promotion but did not get it causes some anxiety, stress, and loss of interest to Kiesha. As a result of this, the stress regulating hormone cortisol increases in the bloodstream to control the significant effect of stress on the body.
Therefore, it is well described above.
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Look at the following diagram
Which part of the car cycles were presented by A and C
Answer:
D. Photosynthesis
Explanation:
There is carbon dioxide from the atmosphere going to the tree from arrow C.
There is sunlight from the sun going to the tree from arrow A.
Carbon dioxide and sunlight and 2 of the reactants in the photosynthesis equation.
Photosynthesis:
6CO2 + 6H2O → C₆H₁₂O₆ + 6O₂
This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
write the importance of each for your body.
A. vitamin C B. Iron
Answer:
A.it helps to heal wounds and fights against diseases
B. it carries oxygen in blood and forms part of the hemoglobin
Explanation:
A. when you eat fruits like oranges,lime, pineapple pawpaw etc.and tomatoes,green vegetables,etc .
they give you healthy teeth and gums
B when u eat liver,egg yolk meat etc.
they prevents anaemia,loss of appetite
An object moving at a constant velocity will always have a
negative displacement
negative acceleration
zero acceleration
zero displacement
Answer:
option C or zero acceleration
Explanation:
the reason why I say zero acceleration is based on the detonation of acceleration
Acceleration means change in velocity so if there is no change in velocity there is no acceleration or change in velocity
What is DNA? (2 points)
a
A picture representation for predicting what offspring will look like.
b
Identical to RNA.
c
Contains the information for making proteins in the cells and ensures that the information is passed to new cells and new offspring.
d
Cannot be altered.
Contains the information for making proteins in the cells and ensures that the information is passed to new cells and new offspring. Thus, the correct option is C.
What are proteins?Proteins are big, complex molecules that play a number of important tasks in the human body. They are essential for the structure, function, and control of the body's tissues and organs, and they do the majority of their job in cells.
DNA (deoxyribonucleic acid) is the molecule that conveys genetic information for an organism's development and function. DNA is made up of two connected strands that loop around each other like a twisted ladder, giving it the shape of a double helix. The backbone of each strand is made up of sugar (deoxyribose) and phosphate groups that alternate. Each sugar has one of four bases attached to it: adenine (A), cytosine (C), guanine (G), or thymine (T).
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Explain the process of Protein Synthesis
Answer:
Explanation:
Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes three steps: initiation, elongation, and termination.
Hope I helped
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see the attached image
The genotype that might be present in the egg is AgB. Thus, the correct option is C.
What is Meiosis?Meiosis may be defined as a type of cell division where a parental cell produces four daughter cells. It is also known as Reductional division.
During the egg formation in meiosis, the diploid cell undergoes cell division and a haploid cell will be formed.
During the process of meiosis, both pairs of homologous chromosomes are paired with each other to form the genotypes. It excluded the phenomenon of crossing over.
Therefore, it is well described above.
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Tobias has mononucleosis. Mononucleosis is a disease that tires and weakens the body. It is caused by a contagious virus that is transferred through direct contact. Which would be the best explanation of how Tobias contracted mononucleosis?
It's caused by a contagious contagion that's transferred through direct contact. Which would be the stylish explanation of how Tobias contracted mononucleosis? Tobias no way exercised and was more susceptible to the contagion. As a joker, Tobias has a better chance of getting mononucleosis. Tobias inherited the gene from his parents. Tobias drank from a water root that was defiled.Mononucleosis is an contagious illness that’s generally caused by the Epstein- Barr contagion( EBV). It’s also called mono or “ the kissing complaint. ” one can get the contagion through kissing as well as effects like participating drinks or flatware. It’s contagious, but less likely to catch mono than other common ails like a cold wave
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Answer:
D
Explanation:
Infectious mononucleosis, also called “mono,” is a contagious disease
A . Choose the correct option.
1. Vaccine for smallpox is discovered by
a) Louis Pasteur
b) Alexander Fleming
c) Edward Jenner
d) John Mendal
2. Mushroom belongs to
a) Algae
b) Virus
c) Fungi
d) None of these
3. Malaria is caused by
a) Protozoa
b) Virus
c) Algae
d) Bacteria
4. Microorganisms are
a) Unicellular
b) Multi-cellular
c) Both
d) None of these
5. Penicillium is a
a) Algae
b) Fungus
c) Bacteria
d) Yeast
6. Rhizobium bacteria
a) Help in digestion
b) Help in nitrogen fixation
c) Cause diseases
d) All of the above
7. In order to take precautionary steps to control dengue, we must take measures to stop the breeding of
a) Aedes mosquito
b) Fleas
c) Fire ants
d) Anopheles mosquito
8. The bacterium present in curd is
a) Aspergillus
b) Lactobacillus
c) Penicillin
d) Vibrio cholera
9. While baking cakes, yeast reproduces rapidly and produces ___ gas.
a) Hydrogen
b) Oxygen
c) Carbon dioxide
d) Nitrogen
Which among the following statements is not associated with food preservation?
a) Prevention of decay or spoilage
b) Decreased shelf life
c) Air-tight sealing
d) Storage for future use
Answer:
2. fungi
4. none of these
5. bacteria
9.carbon dioxide
10. decreased shelf life
Explanation:
mushroom makes spores which only fungi make
food preservation implies making it last longer
if it was hydrogen or nitrogen the food would explode.
also I am sorry I
do not know all of these.
In a species with 5 pairs of chromosomes, how many combinations of chromosomes in the gametes are possible?
In a species with 5 pairs of chromosomes, how many combinations of chromosomes in the gametes are possible?
Answer: 32
Explanation:
So the number of chromosomes combination chromosome combinations in the gametes that are possible is Through to the part of five or 32. So this is the right answer
please put the answer letter by the number :)
Answer:
1 - e
2 - c
3 - a
4 - d
5 - b
Explanation:
As Calironians, we get our water in the dry months from the melting snow pack in the sierra Nevada Mountains. How might we be effected if the snow melted earlier in the year due to global warming??
Answer:
DEO ON TOP DEO DEO DEO DEO DEO DEO
this element was poisonous to the first forms of life on earth until they evolved to tale advantage of it by using cellular respiration. What is it?
Answer:
Oxygen
Explanation
Cellular respiration means taking Oxygen and using it to "breathe" and also be used in many other processes.
The process which RNA polymerase binding together with one or more general transcription factor called...
Answer:
Initiation Transcription or (promoter)
Explanation:
∙ Transcription is the process of RNA production from DNA.
∙ During transcription, RNA polymerase produces a copy of a gene from the DNA to mRNA.
∙ During transcription, the DNA location at which RNA polymerase interacts is termed a promoter.
∙ Transcription begins with attachment of sigma factor proteins to the RNA polymerase holoenzyme, therefore, allowing it to bind to promoter DNA.
∙ RNA polymerase forms a transcription bubble, which divides the two strands of the DNA helix.
∙ Then RNA polymerase proceeds towards the transcription start site for the process of transcription.
How many electrons does carbon
have in its outermost shell?
Answer:
Four
Explanation:
It should have Four if I'm correct.
Answer:
4
Explanation:
it has 4 electrons in its outershell.
Disease cannot be transmitted through blood by:
intravenous-drug use.
body piercing.
tattooing.
protected contact.
Answer:
d) protected contact..
Which philosopher maintained that knowledge comes from experience via the senses, and therefore, science should rely on observations and experiments?
A.
Socrates
B.
Plato
C.
John Locke
D.
Hippocrates
How did Darwin investigate beauty in nature and human society?
Answer:
The experience of beauty is one component in a whole series of Darwinian adaptations. Beauty is an adaptive effect which we extend and intensify in the creation and enjoyment of works of art and entertainment. As many of you will know, evolution operates by two main primary mechanisms.
Dipeptide, polipeptide
Polypeptide:
A chain of amino acids linked together by peptide bonds and having a molecular weight of up to about 10,000.
Dipeptide:
A peptide that yields two amino acids on hydrolysis.
this molecule is split into oxygen
protons, and electrons during light
dependent reactions is called?
Answer:
Oxygen and hydrogen ions are also formed from the splitting of water. To replace the electron in the reaction center, a molecule of water is split. This splitting releases an electron and results in the formation of oxygen (O2) and hydrogen ions (H+) in the thylakoid space.
You will need a fork, knife, and a spoon for the "predators" to "catch" the "prey". For the "prey" you will need three different objects (3 of each). Consider beans, uncooked pasta, or cotton balls.
Answer the following questions.
Which prey type do you think will avoid capture more often than the other prey types?
Which predator do you think will succeed in capturing the most prey?
In the simulation, the prey type that will avoid capture the most is the beans while the predator that will succeed in capturing the most prey is the spoon.
What are predator-prey relationships?Predator-prey relationships are feeding relationships in which one organism kills and eats another organism for food.
The organism that kills the other is called the predator while the organism that is killed is called the prey.
In the simulation, the prey type that will avoid capture the most is the beans since it had the smallest surface area and size.
The predator that will succeed in capturing the most prey is the spoon because of its hollow nature.
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When the osmotic concentrations of the exterior environment and the interior environment of the cell are equal, this is called _____.
Group of answer choices
hypertonic
isotonic
hypotonic
Answer:
When the osmotic concentrations of the exterior environment and the interior environment of the cell are equal, this is called isotonic.
What is isotonic?A solution in which the solute and solvent are equally distributed--a cell normally wants to remain in an isotonic solution, where the concentration of the liquid inside of it equals the concentration of the liquid outside of it. 2% to 2%-> same.
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Use complete sentences to explain the relationship between the Earth's crust and the Earth's ocean sizes.
Answer:
So the relationship between the earth's crust and the ocean size is inversely proportional
Explanation:
The more the crust size the more the oceanic level
Which short-term environmental change is
to directly affect a population of egrets along the coast
of Florida?
O drought
O earthquake
O forest fire
Answer:
The answer to your question is O drought
Explanation:
Birds live in place surrounded by water. Therefore meaning that if there was a drought they could be in danger.
I hope this helps and have a great day!
what is african based teaching
Answer:
An African philosophy of education is a scientific enterprise which has three constitutive aspects: firstly, to be reasonable in one's articulations; secondly, to demonstrate moral maturity; and thirdly, to be attuned to deliberation.
