Question

11.
Choose the best answer.

The __________ covers the outside of the cell and keeps the contents inside.

ribosome

cytoplasm

plasma membrane

cell wall
12.
Choose the best answer.

The pressure created inside cells due to hypotonic osmosis is called ___.

diffusion

respiration

turgid

turgor
13.
Choose the best answer.

_________ are components of cell membranes.

Chlorophyll

Phospholipids

Chloroplasts

Nucleus
14.
Choose the best answer.

Anaerobic respiration releases only a total of ___ ATP molecules.

2

12

38

10
15.
Choose the best answer.

___ packs energy in a form that is useful to cells.

ATP

Mitochondria

Organ

Organelle
16.
Choose the best answer.

The end result of aerobic respiration is ___ molecules of ATP.

38

2

12

40
17.
Choose the best answer.

___ is the cell's way of breaking down food molecules and making the stored energy into a form useful to the cell.

Carbon fixation

Aquatic respiration

Cellular respiration

Artificial respiration
18.
Choose the best answer.

All energy we need to live is created in the ___.

nucleus

centrosome

mitochondria

lysosome
19.
Choose the best answer.

The opposite of photosynthesis is called ___.

calvin cycle

anaerobic respiration

dark reaction

aerobic respiration
20.
Choose the best answer.

___ enters the bloodstream through diffusion.

Carbon

Hydrogen

Oxygen

Protein

Answer 1

11. plasma membrane
12. turgor
13. phospholipids
14. 2
15. ATP
16. 38
17. cellular respiration
18. mitochondria
19. aerobic respiration
20. oxygen