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3 years ago

What is the effect of sickle-cell anemia?

Biology

1 answer:

belka [17]3 years ago

7 0

Answer: Option C.

Inefficient oxygen transportation.

Explanation:

Sickle cell anaemia is an inheritable condition in which the red blood cells cannot carry oxygen to the organs or whole body because the red blood cells shape has been distorted and is sickle in shape. In this condition there is not enough red blood cells to carry oxygen in the blood.

Red blood cells function to transport oxygen in the blood because of the haemoglobin molecule present in them.

This can damage the organs nerves,lungs, livers spleen e.t.c

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cricket20 [7]

I think it will be

b)be multicellular

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3 years ago

Lab work. Which rna nucleotide can pair with the thymine at the beginning of the strand? Drag it into the DNA antisense strand t

drek231 [11]

Tymine (t) can only pair with (a) in a dna strand. And the other letters which are G and C can only pair with each other. So A can be with T, T can be with A..... G can be with C and C can be with G.
the letters stand for:
A: adenine
G: guanine
C: cytosine

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4 years ago

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bija089 [108]

Answer:

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Explanation:

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3 years ago

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Kisachek [45]

The diagram is not given in the question, so the diagram is attached below: Answer:

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Explanation:

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3 years ago

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3 years ago