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Volgvan
3 years ago
5

How are DNA and mRNA alike?

Biology
2 answers:
Brums [2.3K]3 years ago
8 0
They are alike because both tell what was the truth about somthing.
Ainat [17]3 years ago
5 0
They are both made of nucleotides. :)

DNA: Guanine, cytosine, adenine, and thymine
RNA: Guanine, cytosine, adenine and uracil
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What is the relationship between diabetes, glucose in food, saliva, microvilli, blood transport of glucose, beta cells of pancre
kkurt [141]

Hi

There is an enzyme called amylase which is present is saliva and helps in the breaks down carbohydrates present in our food thereby converting it to glucose. When the glucose reach in body’s small intestines, there are some air ball like structures called microvilli that absorb the glucose the into the bloodstream.  

This glucose present in bloodstream triggers the beta cells present in the pancreas and stimulate the production insulin. As we know that, the diabetes in actual is the lack of insulin receptors or insulin. However, if there is glucose in the blood but enough amount of insulin is not present, it will limit the uptake of glucose and instead a part of kidney called glomerulus will take the glucose from blood stream. The kidney will ultimately filter out this glucose when the person will urinate. This causes wastage of body’s glucose and also causes organ and tissue damage to the person suffering from it.


Hope it help! :)


8 0
3 years ago
A student poured a solution of bromothymol blue indicator into three test tubes. Then he placed an aquatic plant in two of the t
olasank [31]

The question is incomplete. The complete question is - A student poured a solution of bromthymol blue indicator into three test tubes. Then, he placed and aquatic plant in two of the test tubes, as shown below. He placed a stopper on each test tube and placed them all in the dark for 24 hours. Brothymol blue turns from blue to yellow in the presence of CO2.

Which process would you expect the organisms in the test tubes to carry out-- cell respiration, photosynthesis or both? When would you expect each process to occur?

Answer:

Photosynthesis is the process of the formation of the food in case of plants in the presence of sunlight with the help of carbon dioxide, water and soil. The light energy is converted into the chemical energy.

The beaker is blue because plants uses carbon dioxide for their food preparation. When the beakers are kept in the dark place, instead of photosynthesis cellular respiration occur that made energy from the food for their survival.

6 0
3 years ago
What does gel electrophoresis do?
Mars2501 [29]
Gel electrophoresis separates DNA fragments so they can be seen.
3 0
3 years ago
Read 2 more answers
Why is the movement of basic elements in<br> ecosystems different from the transfer of<br> energy?
Dmitrij [34]

Answer:

Chemical nutrients and energy tend to flow in the same direction for most of an ecosystem. The big difference is that the chemical nutrients are ultimately recycled in the ecosystem while the energy is ultimately lost from the ecosystem to the universe at large. Energy in any ecosystem ultimately comes from the Sun

Explanation:

7 0
3 years ago
If a plant is inherited by complete dominance where homozygous dominant is a red flower color and homozygous recessive is a whit
WITCHER [35]

Answer:

Genotype of parents is Rr

Explanation:

Let the allele for red flower be represented by "R" and the allele for white flower be represented by "r"

Allele for red color is dominant over allele for white color.

Co-dominant causes the expression of characteristics associated with dominant allele only.

Genotype of parents is Rr

Rr * Rr

RR, Rr, Rr, rr

"rr" is white colored flower

"RR and Rr" is red colored flower

7 0
3 years ago
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