Unit 2: Cytology

Question 1

Nucleus

Answer 1

Controls cell DNA
Eu

Question 2

Mitochondira

Answer 2

Products ATP through cellular respiration
Eu

Question 3

ER

Answer 3

synthesis and export of proteins and lipids
Eu

Question 4

Ribosomes

Answer 4

Synthesizes proteins by translating genetic information
Eu and pro

Question 5

Golgi Apparatus

Answer 5

Modifies, stores, and packages proteins and lipids for transport
Eu

Question 6

Lysosomes

Answer 6

Breaks down waste
Animal cells (Eu)

Question 7

Chloroplasts

Answer 7

Conducts photosynthesis by converting light energy into chemical energy
Plant cells (Eu)

Question 8

Cell membrane

Answer 8

Controls what enters and exits the cell
Eu and Pro

Question 9

Cell wall

Answer 9

Provides support and protection
Not animal cells

Question 10

Vacuoles

Answer 10

Store water, nutrients, waste
Eu(Larger in plants)

Question 11

Cytoplasm

Answer 11

Gel-like substance holding organelles
Eu and pro

Question 12

Centrioles

Answer 12

Organizers
Animal cells (Eu)

Question 13

Old cell theory

Answer 13

1. All living organisms are made up of one or more cells
2. The cell is the basic unit of life
3. All cells arise from pre-existing cells

Question 14

Modern cell theory

Answer 14

1. Metabolism occurs between cells.
2. Cells contain DNA
3. All cells have similar chemical composition

Question 15

characteristics of life

Answer 15

Metabolism, homeostasis, growth and development, reproduction, response to stimuli, adaptation.