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erik [133]
3 years ago
5

How does a mutation affect a gene?

Biology
1 answer:
Ilya [14]3 years ago
4 0
The answer is A
Hope this helped
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The great variety of biology careers available in _____ allows present-day biologists to follow their personal interests into ve
nataly862011 [7]

Answer: environmental

Explanation:

4 0
4 years ago
to encourage a yellow pigmentation, micrococcus luteus has to be incubated at a. 0 degrees C b. 25 degree C c. 37 degree C d. 10
eduard

Answer:

C. 37 degree C

Explanation:

Micrococcus luteus is a pathogenic Bacteria and has similar features with Staphylococcus aureus. It usually found in the body in the respiratory tracts and cutaneous parts of the body. They rarely cause disease except if an individual has a weak immune system.

Due to the Bacteria thriving well in the body of humans, the optimal incubation rate is usually 37 degree C which is the same body temperature of humans and it aids the yellow pigmentation of the bacteria

6 0
4 years ago
In a high school laboratory, which of the following constitutes an experiment? I. learning to use a microscope by examining fixe
victus00 [196]

Answer:

The correct answer is - option III.

Explanation:

An experiment is scientific procedure to test a hypothesis and to demonstrate any scientific procedure to prove something. In high school laboratories there are experiments constitutes scientific methods that helps in demonstrate or prove or existence of something.

Extracting various pigments from the leaves of plants and identifying them by separating from it, is the best example of the high school laboratory experiment among all the options.

Thus, the correct answer is - option III.

7 0
3 years ago
Which photoreceptor is responsible for viewing your plate at the dinner table?
Bogdan [553]
I would say Cone cells are responsible for this 

6 0
4 years ago
In the presence of oxygen, the three-carbon compound pyruvate can be catabolized in the citric acid cycle. First, however, the p
babunello [35]

Answer:

D. acetyl CoA, NADH, H+, and CO2.

Explanation:

Pyruvate formed by the glycolytic breakdown of glucose enters Kreb's cycle in the form of acetyl CoA. Conversion of pyruvate into acetyl CoA occurs in the mitochondrial matrix and the reaction catalyzed by the pyruvate dehydrogenase complex (PDH). It is an oxidative decarboxylation of pyruvate.

The PDH complex is composed of multiple copies of three enzymes. The enzyme complex catalyzes an irreversible oxidation process in which the carboxyl group of pyruvate is removed as a molecule of CO2 and the two remaining carbons become the acetyl group of acetyl-CoA. Here, NAD+ serves as the electron acceptor and is converted into NADH.

4 0
3 years ago
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