Chapter 7

Question 1

Eukaryotes

Answer 1

Complex cell
Multicellular
Animals plants fungi

Question 2

Prokaryotes

Answer 2

Lack nucleus
Unicellular
Barbara

Question 3

Cell membrane

Answer 3

Separates and protects cell

Controls movement of substances In and out of cell

Question 4

Cytoplasm

Answer 4

Distributes materials such as oxygen and food

Question 5

Nucleus

Answer 5

Controls the cells activities

Controls the cells genes

Question 6

Ribosomes

Answer 6

Produces in nucleus
Translate info on the vesicles (carry out cell functions)

Produced in nucleolus

Question 7

Lysosomes

Answer 7

Protect the body by killing infectious micro organisms

Devour old worn out cell parts

Question 8

Endoplasmic Reticulum

Answer 8

Transport material

• rough studded with rhytozomes, packed in vesicles for transport
• smooth synthesizes and packs large molecules, transports to Golgi apparatus

Question 9

Golgi apparatus

Answer 9

Produce lysosomes

Vesicles membrane fuses with the membrane of Golgi apparatus

Question 10

Mitochondria

Answer 10

Energy source

Convert food to energy

Question 11

Centrioles

Answer 11

Play a role in cell division

Question 12

Vacuoles

Answer 12

Provide storage for water and food

Question 13

Cell wall

Answer 13

Composed of celluclose
Give structure to plant

Plant only

Question 14

Chloroplasts

Answer 14

Organelles of photosynthesis

Green pigment chlorophyll

Plant only

Question 15

AT GC

Answer 15

Adenine Thymine

Cytosine Guanine