cell structure

Question 1

What is the basic unit of life?

Answer 1

The cell

Question 2

True or False: Prokaryotic cells lack a nucleus.

Answer 2

True

Question 3

Fill in the blank: The __________ is the semi-permeable membrane surrounding the cell.

Answer 3

plasma membrane

Question 4

What organelle is responsible for energy production in eukaryotic cells?

Answer 4

Mitochondria

Question 5

Which structure is found in plant cells but not in animal cells?

Answer 5

Chloroplasts

Question 6

What term describes the jelly-like substance inside the cell?

Answer 6

Cytoplasm

Question 7

Multiple Choice: Which of the following is NOT a function of the cell membrane? A) Protection B) Communication C) Energy production D) Transport

Answer 7

C) Energy production

Question 8

What is the function of ribosomes?

Answer 8

Protein synthesis

Question 9

True or False: The endoplasmic reticulum is involved in lipid and protein synthesis.

Answer 9

True

Question 10

What structure is responsible for packaging and modifying proteins?

Answer 10

Golgi apparatus

Question 11

Fill in the blank: The __________ is a rigid structure that provides support and protection to plant cells.

Answer 11

cell wall

Question 12

Short Answer: What is the primary purpose of lysosomes?

Answer 12

Digestion and waste removal

Question 13

Multiple Choice: Which organelle is known as the ‘control center’ of the cell? A) Ribosome B) Nucleus C) Mitochondria D) Golgi apparatus

Answer 13

B) Nucleus

Question 14

What is the role of the cytoskeleton?

Answer 14

Maintaining cell shape and structure

Question 15

True or False: All cells have a cell wall.

Answer 15

False