Year 7 - Cells

Question 0

7 processes that all organisms do (life processes)

Hint: MRS NERG

Answer 0

Movement
Reproduction
Sensitivity
Nutrition
Excretion
Respiration
Growth

Question 1

What do plant and animals cells both have

Answer 1

Nucleus, cytoplasm, cell membrane

Question 2

What does a plant cell have

Answer 2

Chloroplasts, vacuole, cell wall, cell membrane, nucleus, cytoplasm

Question 3

Define nucleus

Answer 3

Controls what the cell does (like a brain)

Question 4

Define cytoplasm

Answer 4

Jelly like liquid where all the chemical reactions take place

Question 5

Cell membrane - define

Answer 5

Thin layer of skin around the cell - holds the cell together and controls what goes in and out

Question 6

Define chloroplasts

Answer 6

Contains chlorophyll - used for photosynthesis

Question 7

Vacuole - define

Answer 7

A big space filled with cell zap (shock absorber)

Question 8

Cell wall - define

Answer 8

A rigid frame around the cell for support and protection

Question 9

Draw an animal cell and plant cell

Answer 9

Npoeairfliohafsv

Question 10

What do cells do to complete a particular job

Answer 10

Adapt

Question 11

Name all 5 specialised cells

Answer 11

Egg cell, sperm cell, cilia cell, palisade cell and root hair cell

Question 12

What does a palisade cell do

Answer 12

Designed for photosynthesis

Question 13

What does a cilia cell do

Answer 13

Stops lung cancer

Question 14

Egg cell and sperm cell

Answer 14

Fertilisation

Question 15

Root hair cell

Answer 15

Absorbing nutrients and minerals

Question 16

Name 4 plant organs to allow life processes

Answer 16

Roots
Stem
Leaves
Flower

Question 17

Name some major organ systems

Answer 17

Respiratory
Digestive
Excretory
Circulatory