7A - Tissues and transplants

Question 1

What are the seven life processes?

Answer 1

Movement Reproduction Sensitivity Growth Respiration Excretion Nutrition

Question 2

What are all organisms made form?

Answer 2

Cells

Question 3

What is the function of the cell surface membrane?

Answer 3

Keeps the cell together and controls what goes into and out of the cell.

Question 4

What is the function of the nucleus?

Answer 4

Controls the cell

Question 5

What is the function of the cytoplasm?

Answer 5

Is the place where activities happen (for example, respiration in mitochondria)

Question 6

What is the function of chloroplasts?

Answer 6

Contain chlorophyll to trap sunlight for photosynthesis.

Question 7

What is the function of the cell wall?

Answer 7

Provides support (is made out of cellulose).

Question 8

What is the function of the vacuole?

Answer 8

Serves as storage space

Question 9

What is A?

Answer 9

Cell surface membrane

Question 10

What is B?

Answer 10

Nucleus

Question 11

What is C?

Answer 11

Cytoplasm

Question 12

What is D?

Answer 12

Chloroplast

Question 13

What is E?

Answer 13

Vacuole

Question 14

What is F?

Answer 14

Cell wall

Question 15

What type of cell is cell A?

Answer 15

Animal cell

Question 16

What type of cell is cell B?

Answer 16

Plant cell

Question 17

Total magnification =

Answer 17

Total magnification = Magnification of objective lens x magnification of eyepiece lens

Question 18

How is the object you look at through a microscope called?

Answer 18

Specimen

Question 19

What would you see if the specimen is very thick? Why?

Answer 19

Nothing would be seen. If the object is too thick, no light can pass through.

Question 20

Where is the specimen placed?

Answer 20

Onto a slide (with a drop of water)

Question 21

What is placed on top of the specimen? Why?

Answer 21

A coverslip. To prevent the specimen drying out, hold it flat, and stop it from moving.

Question 22

Why is sometimes a stain used?

Answer 22

To help you see parts of the cell trough a microscopic cell

Question 23

what means if a cell si specialised?

Answer 23

It is adapted for a particular questions

Question 24

What do muscle cells do?

Answer 24

Shape to move things

Question 25

What do root hair cells do?

Answer 25

Take in water

Question 26

What do fat cells do?

Answer 26

Store fat

Question 27

What do xylem cells do?

Answer 27

Carry water

Question 28

What is a tissue?

Answer 28

A group of cells that are the same, all doing the same job. (i.e. musle tissue)

Question 29

What is an organ?

Answer 29

A group of different tissues working together to do an important job. (i.e. the heart is made out of nerve, muscle and fat tissue)

Question 30

What is A and what is its function?

Answer 30

Lungs: get oxygen into the blood for respiration and excrete carbon dioxide.

Question 31

What is B and what is its function?

Answer 31

Heart: pumps blood

Question 32

What is C and what is its function?

Answer 32

Liver: makes, stores, and breaks down substances.

Question 33

What is D and what is its function?

Answer 33

Diaphragm: helps breathing.

Question 34

What is E and what is its function?

Answer 34

Stomach: breaks up food.

Question 35

What is F and what is its function?

Answer 35

Kidneys: Clean the blood and produce urine to excrete wastes. We have one on each side.

Question 36

What is G and what is its function?

Answer 36

Small intestine: Breaks up food and absorbs it, to provide nutrition for the body.

Question 37

What is H and what is its function?

Answer 37

Large intestine: removes water from unwanted food.

Question 38

What is H and what is its function?

Answer 38

Rectum: stores faeces (waste materials and unwanted food.

Question 39

What is I and what is its function?

Answer 39

Bladder: stores urine.

Question 40

What is A and what is its function?

Answer 40

Leaf: traps sunlight to make food for the plant.

Question 41

What is B and what is its function?

Answer 41

Stem: carries substances around the plant and supports the leaves and flowers.

Question 42

What is C and what is its function?

Answer 42

Root: holds the plant in place. Roots also take water and small amounts of other substances to the soil.

Question 43

What is the job of the breathing system?

Answer 43

Takes air into the body and gets rid of waste gases.

Question 44

What is the job of the circulatory system?

Answer 44

Carries oxygen and food around the body.

Question 45

What is the job of the digestive system?

Answer 45

Breaks down food.

Question 46

What is the job of the nervous system?

Answer 46

Carries signals around the body.

Question 47

What is the job of the urinary system?

Answer 47

Gets rid of waste.

Question 48

What is the job of the locomotor system?

Answer 48

Allows movement.

Question 49

What is the job of the water transport system in plants?

Answer 49

Carries water up a plant.

Question 50

Name some organs from the breathing system

Answer 50

Windpipe (trachea), lungs.

Question 51

Name some organs from the circulatory system

Answer 51

Heart, blood vessels.

Question 52

Name some organs from the digestive system

Answer 52

Mouth, gullet, stomach, intestines

Question 53

Name some organs from the nervous system

Answer 53

Brain, spinal cord, nerves.

Question 54

Name some organs from the urinary system

Answer 54

bladder, kidneys.

Question 55

Name some organs from the locomotor system

Answer 55

Mucles, bones.

Question 56

Name some organs from the water transport system in plants

Answer 56

Roots, stem, leaves.