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Question 1

What is the basic unit of life?

Answer 1

Cell

Question 2

True or False: All living organisms are made up of cells.

Answer 2

True

Question 3

Fill in the blank: The process by which plants make their own food using sunlight is called __________.

Answer 3

Photosynthesis

Question 4

What is the name of the green pigment found in plants that is essential for photosynthesis?

Answer 4

Chlorophyll

Question 5

Which organelle is known as the powerhouse of the cell?

Answer 5

Mitochondria

Question 6

What are the two main types of cells?

Answer 6

Prokaryotic and Eukaryotic

Question 7

Multiple choice: Which of the following is a prokaryotic cell? (A) Plant cell (B) Animal cell (C) Bacterial cell (D) Fungal cell

Answer 7

C) Bacterial cell

Question 8

What is the function of ribosomes in a cell?

Answer 8

Protein synthesis

Question 9

True or False: DNA is found in the nucleus of eukaryotic cells.

Answer 9

True

Question 10

What is the role of the cell membrane?

Answer 10

To control the movement of substances in and out of the cell

Question 11

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

Answer 11

Cell wall

Question 12

What is the term for the movement of water across a semi-permeable membrane?

Answer 12

Osmosis

Question 13

Multiple choice: Which of the following is NOT a stage of the cell cycle? (A) Interphase (B) Mitosis (C) Meiosis (D) Cytokinesis

Answer 13

C) Meiosis

Question 14

What is the primary function of the chloroplast?

Answer 14

To conduct photosynthesis

Question 15

True or False: All cells have a nucleus.

Answer 15

False

Question 16

What is the genetic material of a cell?

Answer 16

DNA

Question 17

Fill in the blank: The __________ is responsible for packaging and distributing proteins.

Answer 17

Golgi apparatus

Question 18

What type of cell division results in two identical daughter cells?

Answer 18

Mitosis

Question 19

Multiple choice: Which structure regulates the entry and exit of substances in a cell? (A) Cytoplasm (B) Nucleus (C) Cell membrane (D) Endoplasmic reticulum

Answer 19

C) Cell membrane

Question 20

What is homeostasis?

Answer 20

The maintenance of a stable internal environment in an organism.

Question 21

True or False: Enzymes are proteins that speed up chemical reactions.

Answer 21

True

Question 22

What factors can affect enzyme activity?

Answer 22

Temperature, pH, and substrate concentration.

Question 23

Fill in the blank: The __________ is a network of protein filaments that helps maintain the shape of the cell.

Answer 23

Cytoskeleton

Question 24

What is the role of lysosomes in a cell?

Answer 24

To digest waste materials and cellular debris.

Question 25

Multiple choice: Which organelle is involved in lipid synthesis? (A) Ribosome (B) Smooth endoplasmic reticulum (C) Golgi apparatus (D) Mitochondria

Answer 25

B) Smooth endoplasmic reticulum

Question 26

What is the main function of the nucleus?

Answer 26

To store genetic information and control cell activities.