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hichkok12 [17]
3 years ago
14

What shape does the DNA molecule have?

Biology
1 answer:
Lena [83]3 years ago
3 0
The DNA molecule is a double helix, shaped like a twisted ladder.
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If you use a punnet sq. and cross the parents you see that all the children should be affected. by this thing represented by black.

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2 years ago
The brain of an alzheimer's victim displays plaques, which are _____, and tangles, which are _____.
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Scientists can also glimpse the awful effects of Alzheimer's disease when they look at brain tissue beneath the microscope:

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<span> <span>Plaques, unusual clusters of protein particle, which are construct up between nerve cells.</span> </span> <span> <span><span>Dead and dying nerve cells contain tangles,</span> which are produce of twisted strands of a further protein.</span> </span>

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All of the following structures are unique to plant cells except
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1 year ago
How is continental crust different from oceanic crust? answer It is the solid rock layer upon which we live. It is either contin
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Explanation:

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