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adell [148]
3 years ago
15

If a person had not drunk any water for 8 hours before collecting a sample, would you expect his/her urine to have a high or low

specific gravity? Why?
Biology
1 answer:
Mrrafil [7]3 years ago
7 0

Answer:

The person’s urine will have a high specific gravity

Explanation:

A high specific gravity is characterized by an increased concentration of solutes in the urine of am individual. A low specific gravity is characterized by a low or decreased concentration of the solutes.This is usually due to dehydration as a result of environmental conditions or tedious physical activities.

This explains why a person who had not drank any water for 8 hours and is dehydrated before collecting a sample is thought to have a urine with a high specific gravity

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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
2 years ago
What is the result at the end of meiosis II? A. two haploid cells B. four haploid cells <-------- C. two diploid cells D. fou
madreJ [45]
Four haploid cells each chromosome containing 2 sister chromatids.

you are right, it's B.) 4 haploid cells
6 0
2 years ago
The best form of environmental stimulation during the first 3 years of life is:
ioda

Answer: The first three years are the most critical in shaping the child's brain architecture.

Explanation: They have a direct impact on how children develop learning skills as well as social and emotional abilities.

3 0
2 years ago
What essential protein is involved in the breaking and linking of monomers?
Leno4ka [110]
The linking of monomers is the loss of water and its called condensation reaction.
The breaking of monomers is the gain of water and its called hydrolysis.
Idk if a protein is involved.
6 0
3 years ago
Here’s the picture.This is the last line.
e-lub [12.9K]

those are chromosomes

8 0
3 years ago
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