Chapter 22- Cells

Question 0

Smooth E.R

Answer 0

Complex network that transports materials throughout the cell, stores enzymes and chemicals

Question 1

Nucleus

Answer 1

The organelle that controls the cells activities and contains the DNA

Question 2

Lysosomes

Answer 2

Contains digestive enzymes, helps the cell to commit suicide

Question 3

Vacuoles

Answer 3

Storage sacks for water, salts, proteins, carbohydrates, food or waste

Question 4

Plastids

Answer 4

Plant organelle involved in storage of food or pigment. Leucoplast stores starch. Chromoplast stores pigment.

Question 5

Cytoskeleton

Answer 5

Frame work of the cell provides structural strength and cause cellular movement

Question 6

Mitochondria

Answer 6

Transforms the chemical energy stored in food molecules into energy the cell can use

Question 7

Golgi apparatus

Answer 7

Modifies or packages proteins for export from the cell

Question 8

Nucleolus

Answer 8

Cell structure made of RNA and proteins, it makes ribosomes

Question 9

Ribosomes

Answer 9

Organelle in which proteins are made also enzymes

Question 10

Cytoplasm

Answer 10

Supports the cells organelles. Stores some cellular materials

Question 11

Chloroplast

Answer 11

Organelle that converts sunlight energy, carbon dioxide and water into high energy sugar molecules

Question 12

Nuclear envelope

Answer 12

Phospholipid bilayered membrane protecting the nucleus

Question 13

Rough E.E

Answer 13

Complex network that transports materials throughout the cell. Holds many ribosomes

Question 14

Chromosomes

Answer 14

Threadlike structure in a cell that contains the genetic information coded in DNA