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nasty-shy [4]
1 year ago
12

Which is a point mutation and not a frameshift?.

Biology
1 answer:
Leviafan [203]1 year ago
8 0

An insertion or deletion of a nucleotide base that alters the reading frame is known as a frameshift mutation.

A point mutation only affects one amino acid and does not alter the frame.

The reading frame may or may not move as a result of the insertion or deletion of a nucleotide or combination of nucleotides. The mutation is referred to as a non-frameshift mutation if it does not result in a shift in the reading frame.

The addition or deletion of certain nucleotide base-pairs from the DNA molecule is referred to as an insertion or deletion.

The reading frame may or may not move as a result of the insertion or deletion of a nucleotide or combination of nucleotides. The mutation is referred to as a non-frameshift mutation if it does not result in a shift in the reading frame.

On the other hand, a mutation is known as a frameshift mutation if the reading frame does shift. Where it occurs will determine how it changes.

To know more about Point mutations :

brainly.com/question/15870401.

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Read 2 more answers
Under normal conditions, what would be the PRIMARY mechanism that his body would use to reduce the amount of PCO2 in the blood
sergeinik [125]

The pH of blood if pco2 drops to 35.0 mmHg is 7.459

The pH of the blood can be calculated using the Henderson- Hasselbalch equation, which explains the relationship between acid dissociation constant pKa and pH in biological and chemical systems.

pH = pK + log ( HCO3- / ( 0.03 * PCO2 ) )

pK is 6.1 for the bicarbonate buffer system.

HCO3- = 24mm

PCO2  = 35.0 mmhg

pH = 6.1 + log ( 24 / 0.03 * 35.0 )

    = 6.1 + log ( 24 / 1.05 )

    = 6.1 + log 22.8571

    = 6.1 + 1.3590

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Hence, the pH of blood is 7.459

Learn more about the pH of blood here brainly.com/question/3919636

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