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Nikolay [14]
3 years ago
9

Osmotic pressure is created by the presence in a fluid of small diffusible molecules that easily move through the capillary memb

rane. true false
Biology
1 answer:
Wewaii [24]3 years ago
3 0

Answer:

The statement is False

Explanation:

Osmotic pressure is created by the movement of water across the semi-permeable membrane. In osmosis water moves from an area which is having low solute concentration to the area which is having high solute concentration.  

So in osmosis, the movement of water takes place not molecules. This pressure is caused by differences in solute concentration across the plasma membrane and water moves to high concentration to equalize the pressure. Therefore the statement is wrong.

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Asexual reproduction is the when only one parent contributes genetic information creating an identical offspring. true Or false?
Nat2105 [25]

Answer:

That is a true statement

7 0
3 years ago
What is an indicator that a chemical change has occurred?
Pachacha [2.7K]

Answer:

a change in energy

Explanation:

7 0
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In a humoral or antibody-mediated immune response, specific B cells are stimulated by Helper T cells to help transform into plas
steposvetlana [31]

Answer:

An important feature that B-cells must have in order to become plasma cells and synthesize antibodies is increased rough endoplasmic reticulum in order to have the surface area needed for antibody production (option A).

Explanation:

The transformation of B cells into plasma cells to produce antibodies is a well known function of lymphocytes related to the immune response. This leads to a series of structural transformations in order to performs their function.

The rough endoplasmic reticulum (RER) has the function of contributing to protein synthesis, in conjunction with the ribosomes that are attached to it and the information of the mRNA.

<em>One of the changes experienced by B cells in their transition to plasma cells is the availability of larger RERs, in preparation for antibody synthesis, formed mostly by proteins</em>.

Learn more:

Plasma cells and humoral immune response brainly.com/question/1512036

5 0
3 years ago
Which statement best explains why the development of a new area of science can lead to changes in a theory? A.A new area of scie
Levart [38]

Hey there!


It is mostly like "B". A new area of science promotes experimentation from a different point of view because everything else is explains why the development of the new area of science which could lead to change in a particular theory but they aren't quite the "best" one

SO, that is why\boxed {Option B} is mostly likely your result

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

7 0
3 years ago
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In the event of an oil spill, why is it a
Firlakuza [10]

Answer:

The answer is D.

Explanation:

It wont sink down and it stays in one spot.

6 0
2 years ago
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