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Nata [24]
3 years ago
8

Genes involved in the production of abnormal red blood cells have an abnormal sequence of

Biology
1 answer:
Kruka [31]3 years ago
3 0
Genes involved in production of abnormal red blood cells may have an abnormal sequence of bases (nucleotides), like inherited alteration in the gene for JAK2, a protein with enzymatic activity that's linked to the abnormal production of blood cells.
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If a plant has a high concentration of minerals inside its root cells, but does not have enough energy for active transport, wha
inna [77]

Answer:

The minerals will not be move or transported to other part of the plants because active transport require energy.

Explanation:

Active transport is a process where molecules and ions are move against a concentration gradient by using energy.

This process require energy, for ions or molecules of minerals to be taken up by plants, it is first moved to the root hairs where they are in high concentration against in dilute concentration on soil Active Transport then occur in the roots where it is taken up to the plants with the use of energy.

If there is not enough energy, active transport will not occur and the minerals will remain in the root hair and will not be move to other part of the plant.

8 0
3 years ago
Why would the image of salt water be a solution?
alexandr1967 [171]

Answer:

B. The molecules are evenly spread out

Explanation:

salt is completely soluble in water. Na+ will be surrounded by OH- and Cl- will be surrounded by H+

4 0
3 years ago
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It is because of what we called Greenhouse Gases. Greenhouse Gases absorbs the heat of the sun and brings it out to the earth. The heat of the sun travels 8 minutes and 20 seconds.

4 0
3 years ago
The point at which strands of the optic nerve from half of each eye cross over to the opposite side of the brain is called _____
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The optic chiasm is that crossing point.
6 0
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What process produces oxygen gas in the oxygen cycle?
Ratling [72]
Photosynthesis

During photosynthesis, plants use sunlight, water, carbon dioxide to create energy and oxygen gas is liberated as a by-product of this process. Sunlight: Sunlight also produces oxygen. Some oxygen gas is produced when the sunlight reacts with water vapour in the atmosphere.

Hope this helps and good luck :))
6 0
3 years ago
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