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vesna_86 [32]
4 years ago
9

Describe process in the human body in which there is evidence of the cell cycle at work

Biology
1 answer:
umka21 [38]4 years ago
5 0
<span>I suspect this question should read "How long does a red blood cell live." A red blood cell lives for between 100 and 120 days. It takes 7 days for a new red blood cell to develop from stem cells. Stem cells are similar to base cells. They can also be seen as a general template from which specialized cells are made. Stem cells can be taken from a newborn baby's umbilical chord or extracted from an adult blood donor's blood.This
</span>
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In C3 plants the conservation of water promotes_______.a. photorespiration. b. a shift to C4.c. photosynthesis.d. the opening of
ankoles [38]

Answer:

A) photorespiration.

Explanation:

Photorespiration is the harmful metabolic process which takes place when the concentration of oxygen in the leaf increases compared to carbon dioxide.

The RUBISCO enzyme which usually binds the carbon dioxide now binds the oxygen and form the phosphoglycolate and 3 phosphoglycerate. The phosphoglycolate is lost through the Calvin cycle as Carbon dioxide molecule. This loss proves harmful to the plants.

The photorespiration occurs when the plant faces high temperature therefore n order to prevent water loss the stomata gets closed. This result in the binding of the oxygen to the RUBISCO and thus photorespiration begins.

Thus, Option-A is correct.

6 0
3 years ago
How would you distinguish pseudostratified columnar epithelium from all other tissues?.
inn [45]

Psuedo  functions mostly absorption and filteration processes.

<h3>What is the advantage of psuedostratified epithelium? </h3>

The lungs are shielded from these irritants by the existence of pseudostratified columnar epithelium in the upper respiratory tract, which is made up of the nose, trachea, and bronchi. To capture particles and stop them from moving farther down the respiratory passages, the epithelium's goblet cells release mucus.

The psuedostratified has too many layers and it is made up of columnar epithelial tissue.

To learn more about Epithelial tissue refer

brainly.com/question/13404204

#SPJ4

8 0
1 year ago
An abiotic organism is a living organism (True or False)
ValentinkaMS [17]

Answer:

false abiotic means non-living biotic means living.

4 0
4 years ago
Escribe las partes de la célula:<br> Doy corona
Anit [1.1K]

Answer:

A. MEMBRANA PLASMATICA

B. NUCLEO

C. RETICULO ENDOPLASMATCO

D. APARATO DE GOLGI

E. LISOSOMA

F. MICROFILAMENTO

G. MITOCONDRIA

H. RIBOSOMA

I. CENTROSOMA

4 0
3 years ago
1) Q: A: Central dogma includes the following: The DNA codes for the production of messenger RNA (mRNA) during transcription. In
gayaneshka [121]
A) nucleus, cytoplasm, and ribosome
7 0
3 years ago
Read 2 more answers
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