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Komok [63]
3 years ago
9

Substitution is a type of point mutation. They are called point mutations because they________?

Biology
1 answer:
Ksju [112]3 years ago
6 0

Answer:

I believe it is Involve only a single nucleotide and if not then its Change the genetic information in DNA

Explanation:

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During the telophase stage, the spindle fibres lengthens more and the nuclear membrane reforms to form the nuclei enclosing the separated sister chromatids. And, later followed by cytokinesis which involves the division of cytoplasm and yields the 2 daughter cells

Explanation:

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7 0
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Science:
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6 0
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Which of the following describes the ability of a single allele to influence more than one trait? a. polygenic inheritance b. mu
Anna71 [15]

Answer:

yes b

Explanation:

8 0
3 years ago
How do round, spiral, and rod-shaped bacteria look like?
AnnZ [28]
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8 0
3 years ago
Suppose that an arginine residue in the active site of an enzyme was mutated to alanine. As expected, the alanine mutant was ina
Makovka662 [10]

Answer:

Alanine to lysine.

Explanation:

Mutation may be defined as the sudden, heritable change in the genome sequence of an organism. Two main types of mutation are chromosomal mutation and point mutation.

The mutation has occurred in which the arginine is replaced by alanine. The mutation that can restore to wild type is the conversion of alanine with lysine.    Since both arginine and lysine are basic amino acids. They both shows almost similar function and the replacement of lysine with alanine shows the wild type activity.

Thus, the answer is alanine to lysine.

5 0
3 years ago
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