Cellular Growth and Repair Quiz

What is necessary for a body to grow?

• Systems and organs need to shrink

• Systems and organs need to grow

• Cells need to stop dividing

• Proteins need to decrease

What happens at the cellular level for growth?

• Cells stop making proteins

• Cells divide into fewer cells

• Cells make new proteins and divide

• Cells shrink and disappear

What can you observe through a microscope related to growth?

• Cells shrinking

• Cells dividing to make more cells

• Cells disappearing

• Cells changing color

What happens when millions of healthy cells grow and divide?

• The body shrinks

• The body stays the same

• The whole body grows

• The body becomes weaker

What is cellular growth?

• Cells shrinking over time

• Cells growing and dividing to make more cells

• Cells stopping their functions

• Cells changing into different types

What is an example of repair being growth?

• Cells stop dividing

• Cells grow new parts to fix damage

• Cells disappear

• Cells change color

What do cells need to replace as they grow?

• New cells with old ones

• Old cells with new ones

• Cells with proteins

• Proteins with cells

What do cells combine to form larger protein molecules?

• Glucose molecules

• Oxygen molecules

• Amino acid molecules

• Water molecules

What do new proteins build?

• Old cells and old parts

• New cells and cell parts

• Smaller cells

• Non-functional cells

What do growth and repair require besides proteins?

• Only water

• Only sunlight

• Glucose and oxygen

• Only vitamins