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Archy [21]
3 years ago
12

How might the DNA-RNA-protein pathway affect cellular differentiation?

Biology
2 answers:
Gekata [30.6K]3 years ago
7 0

Answer:

For example, cells in the interior of the body may be signaled by genes to become either muscle or connective tissues, while other cells on the exterior of the body will be signaled to become epithelial cells.

Explanation:

daser333 [38]3 years ago
6 0

Answer: epithelial cells

Explanation:

For example, cells in the interior of the body may be signaled by genes to become either muscle or connective tissues, while other cells on the exterior of the body will be signaled to become epithelial cells.

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Precipitation:
galina1969 [7]

returns freshwater to the earth

occurs after condensation

is roughly equal to the amount of evaporation

Explanation:

Precipitation returns fresh water to the earth, occurs after condensation and is roughly equal to the amount of evaporation.

The process of precipitation is a key component of the hydrologic cycle.

  • In the hydrologic cycle, precipitation follows condensation of water vapor in the atmosphere.
  • Precipitation often takes the form of rainfall and snow.
  • It is any product of condensation of water in the atmosphere that falls back under the influence of gravity.
  • In the hydrologic cycle, water leaves the surface of the earth in form of vapor as result of evaporation.
  • Most times , the amount of evaporation is roughly equal to that of precipitation.

learn more:

Biogeochemical cycle brainly.com/question/3509510

#learnwithBrainly

8 0
3 years ago
Why do populations have variaton in certain traits
mash [69]

Answer:

Populations have variation in traits due to random mutation, crossing over and environmental conditions.

8 0
3 years ago
Read 2 more answers
What is the role of glucose in catabolite repression? What is the role of glucose in catabolite repression?
Ierofanga [76]

Answer:

It decreases the levels of cAMP in the cell, repressing transcription from the lac operon.

Explanation:

When glucose is absent, cAMP serves as coactivator binds to CRP, the catabolite gene activator protein. The CRP-cAMP complex binds to the site near the lac promoter and stimulates the expression of the operon by RNA polymerase many folds.

Catabolite repression refers to inhibition of the synthesis of enzymes of lactose catabolism when glucose is present as an energy source. In the presence of glucose, synthesis of cAMP is inhibited resulting in its lower cellular concentration. The lower cAMP levels do not allow the binding of cAMP and CRP. The result is reduced expressed of lac operon.

4 0
3 years ago
Which of the answer choices is a cross section of the highlighted region of the mushroom in the picture
Daniel [21]

Answer:

<em>The mushroom in the picture and the option choices are included in the attached image. below...</em>

The highlighted region of the mushroom in the picture represents the mushroom's <em>"Gills"</em>, and paticularlly the multicellular structure carrying the <em>Hymenium</em> called <em>"the basidiocarp"</em> aka basidioma; the Hymenium or underside of the mushrooms is comprised of vertical plates arranged radially, and if a cross section of this is exposed by making a straight cut through the basidiocarp on a microscope, it would appear as option: (A. )

4 0
3 years ago
Which pair of scientific fields would be most useful in investigating human
ella [17]
I would say D! Purely because it is looking at the effects of humans (therefore related to topics more geographical).



Hope that helps. :)
6 0
2 years ago
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