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klasskru [66]
2 years ago
5

What occurs with the help of transport proteins.

Biology
1 answer:
Alchen [17]2 years ago
6 0

Answer: Transport proteins act as doors to the cell, helping certain molecules pass back and forth across the plasma membrane, which surrounds every living cell. In passive transport molecules move from an area of high concentration to an area of low concentration.

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Please answer question below
Sever21 [200]

Answer:

i will edit in the answer if i get to understand it better

if its 1 choice only then its comet

Explanation:

3 0
3 years ago
Read 2 more answers
In a desert ecosystem, coyotes and rattlesnakes both eat the same type of mouse as a primary part of their diets. Recently, coyo
stira [4]

Answer:

Answer:  It will increase because coyotes are the competition.

Explanation:

An ecological niche can be defined as the functional role which an organism performs in the ecosystem in order to sustain it's life. The functional roles include how an organism obtains it's food, type of food eaten by the organism, type of habitat chosen by the organism and type of breeding season used by the organism.

In the given situation, both coyotes and rattlesnakes are dependent upon the same ecological niche that is they are dependent upon mouse as a primary part of their diets. As, both coyotes and rattlesnakes are dependent upon the same diet there may exist the competition between the two species. But it is mentioned that the coyote population is decreasing therefore the population of rattlesnake will most likely increase as the competition for the same diet decreased.  

6 0
3 years ago
True or false? Mitosis is another name for the cell cycle.
musickatia [10]
Another name for cell cycle is called mitosis
4 0
3 years ago
You call an exterminator to your house because you have noticed many nymphs of a specific insect everywhere in your cupboards. T
brilliants [131]

Answer:

The correct answer is - option C.

Explanation:

The case in this the biological exterminators asks to use the biological concept which includes spraying the solution of the juvenile hormone to get rid of nymphs of specific insect and according to the assumption, this solution causes some alteration on the ability to reproduce of such nymphs and leads to only nonreproductive ones.

On the given condition the increasing of nymphs, the number of adult nymphs or decreasing of nymphs can not be condition and as the reproductive ability is affected the number of nymphs would be the same.

Thus, the correct answer would be - option C.

7 0
3 years ago
Which of the following statements is NOT part of the cell theory?<br> A. Cells are made of molecules
svetoff [14.1K]

Answer:

A

Explanation:

because cell theory states that living things are composed of one or more cells, that the cells is the basic unit of life, and that cells arise from existing cells.

8 0
3 years ago
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