Question

1. which of the following types of cell transport do not require energy?

a. molecular transport
b. facilitated diffusion
c. endocytosis
d. osmosis
e. exocytosis

1. what is the correct level of organization

a. tissue, organ system, organ, body, cell
b. organ, organ system, tissue, cell, body
c. body, organ, tissue, organ system, cell
d. cell, tissue, organ, organ system, body
e. organ system, organ, tissue, cell, body
f. body, organ, organ system, tissue, cell

Explanation:

Question 14

• Option a (Molecular Transport): Often requires energy (e.g., active transport).
• Option b (Facilitated Diffusion): Passive transport, uses transport proteins but no energy.
• Option c (Endocytosis): Active transport, requires energy to engulf substances.
• Option d (Osmosis): Passive transport (diffusion of water), no energy needed.
• Option e (Exocytosis): Active transport, requires energy to release substances.

So, facilitated diffusion (b) and osmosis (d) do not require energy. But if we consider the options, both b and d are correct for non - energy - requiring cell transport. However, maybe the question expects multiple correct answers or a check on each. But following the multiple - choice format, we list the correct ones.

The biological level of organization starts from the smallest unit (cell). Cells form tissues, tissues form organs, organs form organ systems, and organ systems form the body. So the correct order is cell → tissue → organ → organ system → body.

Answer:

b. Facilitated Diffusion, d. Osmosis

Question 15