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Ludmilka [50]
3 years ago
13

Changes in a DNA sequence that affect genetic information are known as

Biology
2 answers:
Serggg [28]3 years ago
6 0

Answer:

The correct answer is option D, Mutations

Explanation:

A genetic mutation causes alteration in the DNA sequence. These genetic mutation either causes alteration in a small segment of DNA or in the entire DNA. The alterations produced are of permanent nature and due to this once a gene is mutated , it cannot be rectified again. Also, these mutations are passed on to the new offsprings from parents having mutated genes.

mojhsa [17]3 years ago
3 0
Changes in a DNA sequence that affect genetic information are known as mutations.
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The presence of abnormally low amounts of oxygen in the blood is referred to as?
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It's called hypoxemia, it's low levels of oxygen in the blood, to be more specific, it's oxygen loss in your blood from your arteries. It can cause respiratory disorders, and tissue hypoxia, as a result of the blood not providing much oxygen to your body.

I hope I helped :) 
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Why is Florida’s Python Hunt important to the Everglades?a. The tourists will help the economy.b. Florida has outlawed alligator
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Answer:

The answer is C

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What are the main reasons for the seasons?
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Answer:

Revolution of earth around the sun

Explanation:

4 0
3 years ago
Which of the following characteristics is directly related to the coding of a single amino acid during the process of translatio
likoan [24]

Answer:

C) the three-base sequence of mRNA

Explanation:

Three-base sequence of mRNA is called codon. One codon specifies a single amino acid. There are 64 codons in eukaryotic cells and three of them are stop codons (non-coding).

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6 0
3 years ago
12.) Using graph 1, explain how enzymes work. Include the term activation energy and compare the two curves,
seropon [69]

Answer:

Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life. The enzymes in your body help to perform very important tasks.

Explanation:

To understand more about working of enzyme and its activation energy lets consider few points:

• In biochemical processes, molecules require energy in order to start a reaction. For example, molecules need to have some kinetic energy, or velocity, to collide with other molecules to initiate a reaction. If the collisions don't happen often or don't have enough kinetic energy, no reaction will take place. The energy required to start a reaction is called the activation energy.

• Reactants and products have specific energies. In order to transform the reactants into products, the reactants would have to go through a transition state which is usually higher in energy.

• In this graph we see the plot of energy versus the progress of a reaction. Reactants have higher energy than products. The energy of the reactants increase and then decrease to the final product energy. The highest point in the curve represents the energy of the intermediate state in the reaction. The energy required to achieve the intermediate state is the activation energy of the reaction.

Thus, we conclude that enzyme requires certain amount of energy to complete the reaction and that energy is known as activation energy for the reaction.

Learn more about enzymes here:

brainly.com/question/23984210?referrer=searchResults

3 0
3 years ago
Read 2 more answers
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