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Lisa [10]
3 years ago
13

there are twenty standard amino acids that make up all proteins. What four elements are found in all amino acids?

Biology
2 answers:
Westkost [7]3 years ago
6 0
Hydrogen, oxygen, nitrogen, and carbon
kkurt [141]3 years ago
6 0
Hydrogen and oxygen..........
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Which of the following has the most potential of experiencing background extinction based on the natural disruption described?
Neko [114]

The option that has the most potential of experiencing background extinction based on the natural disruption is : ( C ) A species that will not grow during a specific season every year

<h3>What is Background extinction </h3>

Background extinction is the gradual extinction of species due certian environmental factors such as change in weather conditions, disease, competitive disadvantage and habitat loss.

A population that will not grow during a specific season every year will experiences a gradual extinction process while other options will experience a fast and sudden extinction process.

Hence we can conclude that the most potential of experiencing background extinction based on the natural disruption is :  A species that will not grow during a specific season every year.

Learn more about background extinction : brainly.com/question/11872946

6 0
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Andrej [43]

A I thin because it will grow faster because its temperature is normal unlike B

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5 0
3 years ago
In muscles, ATP is generated by glycolysis from two sources of glucose. One source is glucose that is broken down from glycogen
fgiga [73]

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The answer is B a net 2 ATPs are always generated per glucose regardless of its source

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Glycogen also breaks down in the liver to release enough glucose which gets to the blood stream and is then taken up by other cells. It also produces 2ATPs at the expense of 6ATPs

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I believe it would be chemical

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