$$\mathrm{C_6H_{12}O_6$} + 6\mathrm{O_2$} \rightarrow 6\mathrm{CO_2$} + 6\mathrm{H_2O} + \text{energy}$$

Question 1

Which of the following structures is found in both prokaryotic and eukaryotic cells and is responsible for protein synthesis?

Accepted Answer

Ribosomes

Question 2

A scientist observes a cell with a nucleus, mitochondria, and chloroplasts. Which type of cell is she most likely observing?

Accepted Answer

Plant cell

Question 3

Which organelle is primarily responsible for the storage and release of energy from sugars in eukaryotic cells?

Accepted Answer

Mitochondrion

Question 4

Which of the following statements about prokaryotic cells is TRUE?

Accepted Answer

They lack a nucleus.

Question 5

A cell is observed to have a large central vacuole, a cell wall, and chloroplasts. Which function is most likely associated with this cell?

Accepted Answer

Photosynthesis

Question 6

Which structure in a eukaryotic cell is responsible for packaging proteins and lipids into vesicles for transport out of the cell?

Accepted Answer

Golgi apparatus

Question 7

Which of the following is a function of the smooth endoplasmic reticulum?

Accepted Answer

Lipid synthesis

Question 8

Which of the following best describes the role of mitochondria in eukaryotic cells?

Accepted Answer

They convert food energy into ATP.

Question 9

According to the Endosymbiosis Theory, which evidence supports the idea that mitochondria and chloroplasts originated from prokaryotic cells?

Accepted Answer

They have circular DNA.

Question 10

Which of the following organelles is involved in the detoxification of chemicals within the cell?

Accepted Answer

Smooth endoplasmic reticulum

Question 11

A cell is observed to have flagella. What is the most likely function of these structures?

Accepted Answer

Movement

Question 12

Which of the following statements about cilia and flagella is TRUE?

Accepted Answer

Both are used for movement and have a '9+2' arrangement of microtubules.

Question 13

Which organelle is responsible for digesting food particles and worn-out cell components?

Accepted Answer

Lysosome

Question 14

Which of the following is NOT a function of the Golgi apparatus?

Accepted Answer

Synthesizing ATP

Question 15

Which of the following statements about mitochondria and chloroplasts is FALSE?

Accepted Answer

Both are found in animal cells.

Question 16

Which equation correctly represents the process of cellular respiration?

Accepted Answer

$$\mathrm{C_6H_{12}O_6$} + 6\mathrm{O_2$} ightarrow 6\mathrm{CO_2$} + 6\mathrm{H_2O} + 	ext{energy}$$

Question 17

Which of the following is a major difference between prokaryotic and eukaryotic cells?

Accepted Answer

Eukaryotic cells have membrane-bound organelles.

Question 18

Which structure is responsible for the synthesis of proteins that are exported from the cell?

Accepted Answer

Rough endoplasmic reticulum

Question 19

Which of the following statements about the cytoskeleton is TRUE?

Accepted Answer

Microtubules and microfilaments both help regulate cell shape and movement.

Question 20

Which of the following is a function of the cell wall in plant cells?

Accepted Answer

Providing structural support and protection

Cell Structure and Function: Prokaryotic and Eukaryotic Cells

Study Guide - Practice Questions