Question

question 11
the type of membrane transport in which molecules are moved using a protein carrier against its concentration gradient is called:
diffusion
facilitated diffusion
active transport
osmosis
endocytosis
0 / 1 point
question 17
where is cytoplasm found?
only inside the organelles
outside the cell
inside the nucleus
between the nucleus and the plasma membrane
0 / 1 point
question 18

Explanation:

• Question 11: Active transport uses a protein - carrier to move molecules against their concentration gradient. Diffusion and facilitated diffusion move molecules down their concentration gradient, osmosis is the diffusion of water, and endocytosis is a process of taking in substances by the cell membrane forming a vesicle, not related to the described transport against the gradient.
• Question 17: Cytoplasm is the jelly - like substance that fills the cell and is found between the nucleus and the plasma membrane. It is not only inside organelles, not outside the cell, and not inside the nucleus.

Answer:

Question 11: C. active transport
Question 17: D. Between the nucleus and the plasma membrane