Cell Organisation

Question 1

What are large multicellular organisms made up of?

Answer 1

Organ systems.

Question 2

Specialised cells carry out…

Answer 2

Particular functions.

Question 3

The process by which cells become specialised for a particular job is called what?

Answer 3

Differentiation.

Question 4

What is differentiation?

Answer 4

The process by which cells become specialised for a particular job.

Question 5

When does differentiation occur?

Answer 5

During the development of multicellular organisms.

Question 6

Specialised cells form what?

Answer 6

Tissues.

Question 7

Tissues form what?

Answer 7

Organs.

Question 8

Organs form what?

Answer 8

Organ systems.

Question 9

Large multicellular organisms have different what?

Answer 9

Systems inside them for exchanging and transporting material.

Question 10

What does multicellular mean?

Answer 10

Organisms that consist of more than one cell.

Question 11

Name 3 multicellular organisms

Answer 11

Cow.
Elephants.
Monkeys.

Question 12

Similar cells are organised into…

Answer 12

Tissues.

Question 13

What is a tissue?

Answer 13

Is a group of similar cells that work together to carry out a particular function.
Include more than 1 type of cell.

Question 14

Give 3 types of tissues that are in mammals?

Answer 14

Muscular tissue.
Glandular tissue.
Epithelial tissue.

Question 15

What does muscular tissue do in mammals?

Answer 15

Contracts to move whatever its attached to.

Question 16

What does glandular tissue do in mammals?

Answer 16

Makes and secretes chemicals likes enzymes and hormones.

Question 17

What does epithelial tissue do in mammals?

Answer 17

Covers parts of the body.

Question 18

Name the 3 types of muscular tissue?

Answer 18

Cardiac.
Smooth.
Skeletal.

Question 19

Name the 2 types of glandular tissues?

Answer 19

Exocrine.

Endocrine.

Question 20

An organ is a group of…

Answer 20

Different tissues that work together to preform a certain function.

Question 21

What 3 tissues is the stomach organ made up of?

Answer 21

Muscular.
Glandular.
Epithelial.

Question 22

What does muscular tissue do in the stomach?

Answer 22

Moves the stomach wall to churn food up.

Question 23

What does the glandular tissue do in the stomach?

Answer 23

Makes digestive juices to digest food.

Question 24

What does the epithelial tissue do in the stomach?

Answer 24

Covers the outside and inside of the stomach.

Question 25

What does the digestive system do?

Answer 25

Breaks down food.

Question 26

What 5 organs is the digestive system made up of?

Answer 26

Stomach.
Liver.
Small intestine.
Large intestine.
Glands.

Question 27

What do the glands do in the digestive system?

Answer 27

Produce digestive juices.

Question 28

Name 4 glands in the digestive system?

Answer 28

Salivary.
Gastric.
Pancreas.
Liver.

Question 29

What does the stomach do in the digestive system?

Answer 29

Digest food.

With the help of the small intestine.

Question 30

What does the liver do in the digestive system?

Answer 30

Produces bile.

Question 31

What does the small intestine do in the digestive system?

Answer 31

Absorbs soluble food molecules.

Question 32

What does the large intestine do in the digestive system?

Answer 32

Absorbs water from undigested food.

Leaving faeces.

Question 33

How does the digestive system exchange materials with the environment?

Answer 33

Taking nutrients.

Releasing substances such as bile.