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yanalaym [24]
3 years ago
15

Which of these statements is true?

Biology
1 answer:
blondinia [14]3 years ago
6 0
I think its letter b.
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Why are physicists interested in studying Europa?
IgorC [24]

Answer:

because it is a moon of Saturn

because it is covered in ice

because it has a deep ocean beneath ice

because there is a chance it hosts life

because it has an atmosphere similar to Earth

Explanation:

5 0
3 years ago
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In terms of structure, how do channel proteins differ from carrier proteins?
vagabundo [1.1K]

Answer:

Moreover, carrier proteins can carry out both active and passive transportation of solutes, whereas channel proteins bring about passive transport only. Both carrier proteins and channels proteins also differ in their chemical composition - whilst the former are glycoproteins, the latter are lipoproteins.

Explanation:

hope this helped you if it did please mark brainiest

4 0
2 years ago
Given that there is a baroreceptor reflex to regulate blood pressure, how is it possible for blood pressure to remain high in in
ludmilkaskok [199]

Answer:

In chronic hypertension the baroreceptors get used to high blood pressure and does not respond effeciently.

Explanation:

Hypertension is the condition when blood pressure usually remains higher than normal. The systolic higher blood pressure is considered high above from 139 (mmHg) and diastolic is considered as above from 89 (mmHg).

The condition is considered to be chronic when it affects vital organs such as lung and hurt. There are several stimuli to which brain response to maintain normal blood pressure. Most important and fast of these is baroreceptors present in blood vessels that detect the change in blood pressure and signal to brain for proper response such as dilating the blood vessels in case of high blood pressure.

In coronary hypertension the walls of blood vessels become stiffer due to several factors such as smoking, stress and ageing. The high blood pressure produces tension in the wall of artery which is detected by baroreceptor. In coronary hypertension these barorecepetors get used to higher blood pressure thus does not response to it properly. So blood pressure remains high.

3 0
3 years ago
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Suppose a shopping mall is built near a rabbit warren, leaving less land available for rabbits. How will this affect the environ
stich3 [128]
The rabbits will have less food which in the long run the rabbits will decrease in their lives
7 0
4 years ago
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Choose ALL that apply: Which of the
larisa [96]

Answer:

Nitrogen oxide air pollution has the following impacts:

  • Nitrogen oxides are respiratory irritant.
  • causes photochemical smog
  • Acts as ozone precursor.

Explanation:

  • Oxides of nitrogen, when inhaled causes severe damage to the lungs and destroy the lung tissues causing severe respiratory problems.
  • Presence of oxides of nitrogen in atmosphere creates a brown haze over the sky and results in photochemical smog.
  • oxides of Nitrogen undergo decomposition in presence of sunlight resulting in formation of ozone. thus, it is a ozone precurzor.
  • Ozone is very harmful when present at ground level.

5 0
3 years ago
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