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Biology

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Bailee Hand

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3y ago
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Cards in this guide (9)
Why do water molecules stick to each other

They are polar and form hydrogen bonds

How are amino acids held together

With peptide bonds

 

Why are some people fat and others are not

One reason people are fat is because they eat and eat and eat and don't exercise. Another reason is because some people have fast working calorie burning systems and some people have slow ones causing them to be fat.

It might be that those people that are not fat have high metabolism you eat as much as you want and not get fat.

Which part of the body contains enzymes that break down protein

The stomach contains enzymes that break down protein.

What is is similar among all living organisms on Earth

DNA

What type of protein controls what goes in and out of cells

Membrane~

According to the graph what condition is best for enzyme activity

25

There are five different types of nucleotide bases found in living things. Which is an accurate comparison of the bases found in bears as opposed to the bases found in raccoons

They have the same bases in different orders

Pure liquid water has a pH of what

7

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