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sesenic [268]
3 years ago
11

After the bite of the tsetse fly, parasites multiply in the blood of animals and _____.

Biology
2 answers:
zysi [14]3 years ago
8 0

Answer:

option B, of humans

Explanation:

Of human is correct because in the structure of sentence blood word is used preceding to the organism to which it belongs.  Thus , a connecting word is required to establish a relationship between blood and human. Therefore "of " is used before blood to connect it with the organism to which it belongs.

If blood has not been used earlier in the sentence , option A would have been correct.  

considering all explanations above option B is the right choice of answer.

VLD [36.1K]3 years ago
6 0
I believe the correct response would be B. Of humans.
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After eating a large meal of pasta, an individual's blood sugar levels are elevated. In response to this, the pancreas secretes
almond37 [142]

Answer:

d) A negative feedback loop

Explanation:

A negative feedback loop counteracts the deviation from homeostasis by generating a required response. The function of the insulin hormone is to lower down the blood glucose level when it raises above the normal range. Insulin triggers the uptake of glucose from the blood by cells. It specifically triggers muscle and liver cells to take up glucose from the blood.

Once the blood glucose level is restored to the normal value, the secretion of insulin stops. Here, a change in normal body condition (raised blood glucose level) was counteracted by the secretion of insulin hormone to restore the homeostasis of blood sugar levels.

5 0
3 years ago
As a molecule moves through the plasma membrane it passes through a hydrophobic layer of phospholipid tails then a hydrophilic l
Firdavs [7]

Answer:

"As a molecule moves through the plasma membrane it passes through <em>a hydrophilic layer of phospholipid heads then a hydrophobic layer of phospholipid tails and then another hydrophilic layer of phospholipid heads".</em>

Explanation:

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Lipids characterize for being amphipathic molecules, which means that they have both a hydrophilic portion and a hydrophobic portion at the same time. These molecules have a lipidic head that corresponds to a negatively charged phosphate group, which is the polar and hydrophilic portion. They also have two lipidic tails that correspond to the hydrocarbon chains -the apolar and hydrophobic portion- of the fatty acids that esterify glycerol.

Membrane lipids are arranged with their hydrophilic polar heads facing the exterior and the interior of the cells, while their hydrophobic tails are against each other, constituting the internal part of the membrane.

Through this lipidic bilayer, some molecules can move from one side of the cell to the other, which happens because of concentration differences. When this occurs, molecules must pass through the hydrophilic layer of phospholipid heads then through the hydrophobic layer of phospholipid tails and then again through another hydrophilic layer of phospholipid heads.              

3 0
3 years ago
How does the Earth compare in orbital speed to the other planets?
sukhopar [10]

Answer:

Earth is fairly quicker than all the others, as they are so much larger.

Explanation:

Earth, our home planet of Earth speeds around the sun at a rate of 29.78 km/s. This means that we are traveling at 66,615 miles per hour. Mars, with an orbital speed of 24.077 km/s, or 53,858 miles per hour, travels considerably faster than the prior planets.

Glad I could help!!

3 0
3 years ago
The maximum number of individuals of a population that can be sustained indefinitely
denis-greek [22]

Answer:

Carrying Capacity  

Explanation:

5 0
2 years ago
Where is found mitochondria?
Alina [70]
Mitochondria are found in all body cells.
7 0
3 years ago
Read 2 more answers
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