Cell Structures (lesson 2)

Question 1

Simple definition of cell membrane?

Answer 1

Separates parts from inside the cell from the outside and manages materials entering and existing cell

Question 2

Simple definition of cytoplasm?

Answer 2

Gel-like substance that has chemicals, ions and organelles

Question 3

Simple definition of nucleus?

Answer 3

Control centre of cell and has genetic material (DNA)

Question 4

Simple definition of Endoplasmic reticulum (ER)?

Answer 4

Fuild-filled tubes for carrying substances

Question 5

Explain the two types of Endoplasmic reticulum (ER)?

Answer 5

Rough: Covered with ribosome

Smooth: Making/breaking down cholesterol, fat, and metabolism

Question 6

Simple definition of ribosomes?

Answer 6

Made of protein and RNA, found in cytoplasm and attached to rough E.R

Question 7

Simple definition of Golgi apparatus?

Answer 7

Processes and packages proteins

Question 8

Simple definition of mitochondria?

Answer 8

“Powerhouse” of the cell and provides cellular energy

Question 9

Simple definition of vesicles?

Answer 9

Small sac filled with liquid

Question 10

Simple definition of cytoskeleton?

Answer 10

shape and support cells