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dimulka [17.4K]
3 years ago
6

Each chromosome usually contains:

Biology
1 answer:
Salsk061 [2.6K]3 years ago
7 0
The second one

One gene for a particular trait
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How do enzymes influence the amount of activation energy needed?
ser-zykov [4K]

What your cells have to help overcome a problem of high activation energy are called enzymes. Enzymes are proteins that lower the activation energy of a reaction. In doing this, enzymes increase the rate of a reaction, helping it to occur faster. However, enzymes are not consumed in a reaction; they simply help it to occur.

Enzymes make things easier for your cells to work properly and help chemical reactions occur. There are hundreds of different kinds of enzymes in your cells, which all participate in different types of reactions. Enzymes can break molecules apart, build or add molecules, and even rearrange them.

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3 years ago
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The ileum contains ________ that project into the lumen and increase the amount of surface area.
Ivanshal [37]

The ileum contains villi that project into the lumen and increase the amount of surface area.

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Please help me with this homework question!
irga5000 [103]

Answer:

Tt and tt

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To solve this just work backwards. The first box has Tt so one parent has to have T and the other t. Since the tall plant is on the top, it is T_ and t_. Next use the second box (tt). They are both t so the final answer is Tt x tt.

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If a single-celled organism is found to have a nucleus which contains its DNA and a phospholipid membrane, what else can safely
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We can also assume that this organism contains membrane bound organelles, and I believe is categorized as a Protist.
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The graph below shows the effect of carbon dioxide levels on the rate of photosynthesis.
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<h2>The correct answer is <u>it will decrease.</u></h2>
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