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Nata [24]
3 years ago
14

What would be the constant variable of a science project?

Biology
1 answer:
scoray [572]3 years ago
3 0
A constant variable would be an element that remains unchanged and constant throughout the course of the experiment / investigation. 
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Why is a frameshift missense mutation more likely to have a severe effect on phenotype than a nucleotide-pair substitution misse
Aneli [31]

Explanation:

A single nucleotide-pair substitution missense mutation causes a change of a single amino acid into another. Aa a result, the produced protein will have an almost normal sequence except for one amino acid.

On the other hand, a frameshift mutation changes the Open Reading Frame (ORF) of the ribosome. The ribosome moves along the mRNA every three nucleotides (codons) and translates them into amino acids that will form the nascent protein. If there is a frameshift mutation (an insertion or deletion of a number of nucleotides not multiple of three) the ribosome will "read" the mRNA differently and will identify different codons than the wild-type sequence, so a large number of amino acids will be different in the mutated protein.

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3 years ago
Write two functions of neurons.​
motikmotik

Answer:

hope it helps you

Explanation:

like and mark me brainlist

7 0
2 years ago
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Which statement about plasma membranes is correct?
diamong [38]

The statement that is correct about plasma membranes is that both plant cells and animal cells have flexible plasma membranes (option C).

<h3>What is the plasma membrane?</h3>

Plasma membrane is the semipermeable membrane that surrounds the cytoplasm of a cell. The semi-permeability of the plasma membrane means it allows some molecules through but blocks other substances.

The plasma membrane is the cellular structure that protects and encompasses the cell's content.

All living organisms possess the plasma membrane, which is also called cell membrane.

Therefore, the statement that is correct about plasma membranes is that both plant cells and animal cells have flexible plasma membranes.

Learn more about plasma membrane at: brainly.com/question/14015347

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Which of the following substances would be bonded covalently <br> NaBr<br> BaBr2<br> CaBr2<br> SF2
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Hydrogen,ammonia,methane,water
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Osmosis involves water
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