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Naily [24]
2 years ago
11

I REALLY NEED HELP!!! How does insertion, deletion, or substitution results in genetic variations?

Biology
1 answer:
harina [27]2 years ago
8 0

Answer:

An insertion changes the DNA sequence by adding one or more nucleotides to the gene.

Explanation:

As a result, the protein made from the gene may not function properly. A deletion changes the DNA sequence by removing at leats one nucleotide in a gene.??

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HELP PLZ GOD BLESS YOU AND YOUR GRADES
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Answer:

The third and second is the  correct!

Explanation:

For example, cooling water will cause it to become ice.

As for the second one, if you heat up liquid, the particles move faster, causing the liquid to evaporate and become a gas

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had a brain fart, sorry, i fixed it

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which scientist theory did redi and pasteur's experiments refute? a.the theory of evolution b.the theory of spontaneous generati
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One characteristic of all living things is heredity . Which of the following best describes heredity as it relates to biology
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Answer:

I whould say D:

Explanation:

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2 years ago
What is the name for winds that usually blow in the same direction?
Kazeer [188]

Answer: (B) Prevailing winds

Explanation:  the name for winds that usually blow in the same direction is Prevailing winds

8 0
3 years ago
Read 2 more answers
Consider aerobic cellular metabolism from the beginning to end. What is the sequential order of the metabolic processes that sta
poizon [28]

Explanation:

This starts with substrate level phosphorylation(glycolysis) in the  cytosol of cytoplasms.Two ATPs are needed for phosphorylation of glucose.With eventual formation of  4 ATPs with 2NET GAIN ATPs,NADH+,and Pyruvate.

The Pyruvate reacts with co-enzyme A to form Acetyl coA-This is the bridge reaction or link reaction.

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Net of 2ATPs are formed,co-enzymes NADH+ and FADH2 ,water molecules,and Co2  are produced.These takes place in the mitochondria.

Then the NADH+ and FADH2 takes the hydrogen ions into the inner mitochondria where Hydrogen is split into electron and Protons.This forms the beginning of oxidative phosphorylation.

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The high concentration of the protons produce the elecrochemical gradients which make the protons to diffuse back into the matrix. it is the changes in the elctrochemical gradients that supply the energy  needed by ATPase enzymes for synthesis of ATPs. A total of 28ATPs are produced in oxidative phosphorylation.

Answer:

The total ATPs produced in the sequence of glycolysis pyruvatre,Co-enzyme A, kreb's Cycle and oxidative phosphorylation are  32ATPs per molecule of glucose splits in Glycolysis.

7 0
3 years ago
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