All categories

2 years ago

Silent or missense mutations are small-scale mutations that occur when

Biology

1 answer:

Andrei [34K]2 years ago

7 0

Answer:

c. a single nucleotide is substituted with no effect

on the amino acid sequence.

Explanation:

silent mutations occur when the change of the dna

sequence within protein - coding portion of a gene

does not affect the sequence of amino acids that

make up the protein. this change typically takes

place at the third position of the codon also known

as the wobble position.

You might be interested in

How evaporative salts form

ch4aika [34]

Water evaporates salts in seawater increase in concentration. Minerals precipitate

4 0

3 years ago

Carbon’s valence is

GenaCL600 [577]

Answer:

The carbon atom has four valence (outermost) electrons. Because of this unique configuration, it is easier for the carbon atom to share its four electrons with another atom or atoms than to lose or gain four electrons.

Explanation:

4 0

2 years ago

_____ blood type can receive Rh+ or Rh- blood?

mart [117]

Answer:

my answer is 0 Rh+

Explanation:

it can receive both.

3 0

2 years ago

Read 2 more answers

Which of the following statements is accurate?

Musya8 [376]

Answer: c. the wavelength of both transverse and longitudinal waves is measured parallel to the direction of the travel of the wave.

Explanation:

The wavelength is simply the distance that takes place between two successive troughs fir a particular wave. It is calculated as:

Velocity / Frequency.

From the statement given, the option that is accurate is that the wavelength of both transverse and longitudinal waves is measured parallel to the direction of the travel of the wave.

8 0

2 years ago

Phylogenies based on sequences from organellar genomes and nuclear genomes from the same group of species yield phylogenetic tre

mojhsa [17]

<h2>Evolution of phylogenies </h2>

Explanation:

The genome of the endosymbiont is all the more firmly identified with individuals from the gathering in which it initially developed, while the nuclear genome of the inundating living being has its own evolutionary trajectory.
The accumulation of various inheritable attributes after some time which prompted the arrangement of another species
Nuclear and organellar genes advanced at various rates, clouding developmental connections.
Some mitochondrial genomes have been decreased definitely in size, losing a large number of the protein genes encoded in creature mtDNA just as a few or all mtDNA-encoded tRNA genes.
At ∼6 kb in size, the mitochondrial genome of Plasmodium falciparum (human intestinal sickness parasite) and related apicomplexans is the littlest known, harboring just three protein genes, profoundly divided and improved little subunit (SSU) and enormous subunit (LSU) rRNA genes, and no tRNA genes.
In stamped differentiate, inside land plants, mtDNA has extended generously in size (>200 kb) if not in coding limit, with the biggest known mitochondrial genome right now.

8 0

2 years ago