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belka [17]
4 years ago
14

Cell membrane proteins that occur inside the lipid bilayer are called _______ proteins.

Biology
2 answers:
Sauron [17]4 years ago
7 0
Cell membrane proteins that occur inside the lipid bilayer are called structural proteins.
Letter A is the answer.
Eva8 [605]4 years ago
5 0

Answer:

Structural (Ans A)

Explanation:

Structural proteins main function is maintain the structural integrity of the cell and provide mechanical support and strength. Structure proteins are Elastin, collagens (found in the skin, bones and cells) and keratins (present in hairs, nails etc.)

Structural proteins function as a transporter , this provides pathways for molecules which can not be pass through the lipid bilayer and the process is done by active and passive transport mechanism.

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Which of the following is TRUE of a cell membranes?
adoni [48]

Answer:

B, C, Dand E are all correct

Explanation:

Why B is correct- The cell membrane, also known as the plasma membrane, is a double layer of lipids and proteins that surrounds a cell and separates the cytoplasm (the contents of the cell) from its surrounding environment. It is selectively permeable, which means that it only lets certain molecules enter and exit.

Plants, animals, and bacteria have a cell membrane. Why d is correcect

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Why E is correct- The plasma membrane is primarily composed of phospholipids arranged in a bilayer, with the hydrophobic tails on the interior of the membrane, and the hydrophilic heads pointing outwards

Why A Is Not correct- It is very fragile and its role is to hold the cell together and to help control what substances can get in and out. It is partially permeable, allowing only some substances to pass through it. The membrane has a complex structure consisting of a phospholipid bi-layer and different types of proteins.

4 0
3 years ago
In response to a drop in overall blood pressure, __________ stimulates constriction of the glomerular inlet and even greater con
Lady bird [3.3K]

According to the research, angiotensin II (A) stimulates constriction of the glomerular inlet in response to a drop in overall blood pressure.

<h3>What is angiotensin II?</h3>

It is a potent vasoconstrictor derived from the effect of angiotensin converting enzyme on angiotensin I.

It acts directly on the arterioles and by stimulating the secretion of aldosterone; for example, it increases extracellular volume and peripheral vascular resistance.

Therefore, we can conclude that according to the research, angiotensin II (A) stimulates constriction of the glomerular inlet in response to a drop in overall blood pressure.

Learn more about angiotensin II here: brainly.com/question/13397581

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2 years ago
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Given that a rock outcrop is a terrestrial environment, lichens (C) are most likely to be the firsts organisms.

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