Pars of the Cell

Question 1

Cell membrane

Answer 1

A thin, flexible barrier that surrounds a cell and controls which substance pass into and out of a cell.

Question 2

Nucleus

Answer 2

1. In cells, a large oval organelle that contains the cell’s genetic material in the form of DNA and controls many of the cell’s activities.
2. The central core of an atom which contains protons and neutrons.
3. The solid inner core of a comet.

Question 3

Organelle

Answer 3

A tiny cell structure that carries out a specific function within the cell.

Question 4

Nucleus envelope

Answer 4

The nucleus surrounded membrane.

Question 5

Ribosome

Answer 5

A small grain shape organelle in the cytoplasm of a cell that produce proteins.

Question 6

Cytoplasm

Answer 6

The thigh fluid region of a cell located inside the cell membrane or between the cell membrane and nucleus.

Question 7

Mitochondria

Answer 7

Rod shaped organelles that convert energy in food molecules to energy the cell can use to carry out its function.

Question 8

Lysosome

Answer 8

Saclike organelle, which contain substance that break down large food particles into smaller ones.

Question 9

Chloroplast

Answer 9

An organelle in the cells of plants and some other organisms that captures energy from sunlight making food.

Question 10

Vacuole

Answer 10

A sac-like organelle that stores water, food, other materials.

Question 11

Golgi apparatus

Answer 11

An organelle in a cell that receives proteins and other newly formed materials from the endoplasmic reticulum packages them and distributes them to other parts of the cell.

Question 12

Endoplasmic reticulum

Answer 12

ER is an organelle within a network of membranes that produces many of membranes that produces many substances.

Question 13

Cell wall

Answer 13

A rigid supporting layer that surrounds the cells of plants and some other organisms.