Explanation:
plant cell only
- nucleus
- cell wall
- chloroplast
- golgi apparatus
- cell membrane
- ribosome
both plant and animal cells
- nucleus
- cell membrane
- ribosome
- golgi apparatus
Almost all of the plant tissue called cellulose is made up of the cell walls. This is a specialized sugar, and is not used for energy. The correct answer is cellulose.
Answer;
can dissolve the lipid bilayers of epidermal and dermal cell plasma membranes
The skin is permeable to organic solvents, such as acetone or turpentine, because they can dissolve the lipid bilayers of epidermal and dermal cell plasma membranes.
Explanation;
-Human skin has a low permeability; that is, most foreign substances are unable to penetrate and diffuse through the skin. Skin's outermost layer, the stratum corneum, is an effective barrier to most inorganic nanosized particles
ANSWER:
The correct answer would be "to withstand the pressure of the blood that is being pumped by the heart".
Arteries are the type of blood vessels which carry blood away from the heart to rest of the body.
Thus, the blood which enters the arteries usually has high pressure due to the pumping of the heart.
To withstand and absorb this pressure, arteries usually have thick layers of muscular and elastic fibers in their structure as compared to the veins.
The wall of the arteries swells and expand due to the force generated with each contraction of the heart and then the arteries contract back which helps in pushing the blood forward.
