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vazorg [7]
2 years ago
7

Are mutations always deleterious?

Biology
2 answers:
insens350 [35]2 years ago
6 0
Most are but not always
zavuch27 [327]2 years ago
5 0

Answer:

Mutational effects can be beneficial, harmful, or neutral, depending on their context or location. Most non-neutral mutations are deleterious. In general, the more base pairs that are affected by a mutation, the larger the effect of the mutation, and the larger the mutation's probability of being deleterious.

Explanation:

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aniked [119]

Answer:

If the lac enzyme continues to be produced even in the absence of lactose, the cell will be expending energy unnecessarily and this will be a problem for the supply of energy for other metabolic processes.

If the lac operator gene is dragged to any stretch of DNA, that gene may provide an inadequate reading generating a mutation.

Explanation:

The lac operon is an essential molecule for the transport and metabolism of lactose in microorganisms. This molecule has a fundamental function in the life of these single-celled organisms and must be synthesized immediately when lactose is present in the organism, however, its synthesis must be stopped as soon as the lactose is metabolized, otherwise the cell can spend energy unnecessarily preventing others Metabolic processes take place, which is a big problem if you only have one cell.

In addition, if for some reason, the lac operon gene is dragged on the DNA strand, an incorrect reading of the DNA bases can occur, which can cause mutations.

4 0
3 years ago
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4 0
3 years ago
What is the purpose of the equation of time<br><br> this is earth and space science, not biology
zavuch27 [327]

Answer:The equation of time describes the discrepancy between two kinds of solar time. The word equation is used in the medieval sense of "reconcile a difference".

Explanation:

6 0
2 years ago
If you crashed on a deserted island how would you modify, adapt, and depend on the island?
skad [1K]
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Hope that helped have a good day
5 0
3 years ago
If a person didn’t have red cones, how would their perception of color change?
loris [4]

Answer:

They would be color blind.

Explanation:

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4 0
3 years ago
Read 2 more answers
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