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harina [27]
3 years ago
11

In a scientific experiment the ____ Group is The data that comes from the norm or situation. it is the information the other gro

up compared to
Biology
1 answer:
Katen [24]3 years ago
8 0
It’s the control group.

The reason why is because the experimental group is the group in which they are experimenting with while the control group isn’t receiving any experimentation
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Plz help i will report if it is wrong
Ostrovityanka [42]

Answer:

Your answer for this is D

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3 years ago
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Which of the following is true of the relationship between energy use and quality of life?
Ipatiy [6.2K]

Answer:

<em>b. Generally, the quality of life is directly related to an area's energy use per person.</em>

Explanation:

The quality of life is directly proportional to the amount of energy being used. The more the amount of energy the more the quality of life will be enhanced. For example, the life of a person who uses much electricity and fuels will be better than the person who cannot use electricity or fuel. Hence, the correct option is b.

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3 years ago
Phosphofructokinase (PFK) is an enzyme that converts fructose 6-phosphate to fructose 1,6-bisphosphate, by adding a phosphate gr
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Answer:

D. Allosteric activator

Explanation:

In an enzyme, the allosteric site is a site/motif different from the active site, (i.e., the site with catalytic activity) which is able to interact with regulatory effector molecules in order to activate or inhibit enzymatic activity by influencing the tridimensional (3D) structure of the enzyme. An allosteric activator is an effector molecule with the ability to bind to a specific enzyme at a different site than the active site, thereby modifying the shape of the enzyme and increasing the affinity of this enzyme for its substrate. Moreover, Adenosine monophosphate (AMP) is a nucleotide composed of a phosphate group, a sugar ribose, and an Adenine (A) base. This effector molecule (AMP) has shown to allosterically stimulate diverse enzymes in physiological conditions (e.g., AMP-activated protein kinase).

5 0
3 years ago
Why doesn’t the Antibodies in Lyme Disease Antigens (orange line) decrease after the first immune response, compared to non-Lyme
aev [14]

Answer:

Even after an infection is over, your immune system continues to make antibodies. Once you test positive for the bacteria, your blood will continue to test positive for months or years even after the bacteria are no longer present.

Explanation:

using brain

3 0
2 years ago
_____________ and __________ are the components of ribosomes.
Rainbow [258]

Answer: The correct answer is rRNA and protein.

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Ribosome is a cell organelle present in the cytoplasm of all living cells. It is a site of protein synthesis in all type of cells. It is made up of two sub-units namely, small sub-unit and large sub-unit.

Both the sub-units are formed by rRNA (ribosomal RNA) and associated proteins. rRNA is ribozyme, that is, it is a ribonucleic acid with catalytic ability. The protein component helps in providing the structure to the ribosome.

8 0
3 years ago
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