B2 Cell and Cell structure Flashcards Preview

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Flashcards in B2 Cell and Cell structure Deck (22)
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1
Q

What are the 5 main parts of an animal cell?

A
Nucleus.
Cytoplasm.
Cell membrane.
Mitochondria.
Ribosomes.
2
Q

What parts of a cell are found in animal but no plant cells?

A

Cell wall.
Chloroplasts.
Permanent vacuole.

3
Q

Name the parts of a bacterial cell?

A

Cytoplasm.
Ribosomes.
Genes.
Cell membrane surrounded by a cell wall.

4
Q

What parts does a yeast cell contain?

A

Nucleus.
Cytoplasm.
Membrane surrounded by a cell wall.

5
Q

What is the function of a nucleus?

A

To control activities of the cell.

Store genetic information.

6
Q

When a cell adapts to a particular function, what is it said to be?

A

Specialised.

7
Q

What is the function of a cytoplasm?

A

Provides a place for chemical reactions to occur.

8
Q

What is the function of a cell membrane?

A

Control passage of substances into and out of the cell.

9
Q

What is the function of a mitochondria?

A

Provides a place for most of the energy in respiration to be released.

10
Q

Where does protein synthesis in the cell happen?

A

Ribosomes.

11
Q

What feature do plant cells have which help them to strengthen and support their cells?

A

Cell walls.

12
Q

What are cell walls made of?

A

Cellulose.

13
Q

What is the function of chloroplasts?

A

Absorb light energy to make glucose and carry out photosynthesis.

14
Q

What is found inside the permanent vacuole of plant cells?

A

Cell sap.

15
Q

What is important about the genetic information in a bacterial cell?

A

It is not inside a distinct nucleus.

16
Q

What part is missing from a red blood cell?

A

Nucleus.

17
Q

Name features of a sperm cell?

A

Long tail.

Lots of mitochondria.

18
Q

What do sperm cells have in their head?

A

Enzymes.

19
Q

How many chromosomes do sperm cells have?

A

Single set of chromosomes.

20
Q

What is the function of the goblet cell?

A

Produces mucus.

21
Q

Where in the body do you find goblet cells?

A

Digestive system.

Lungs.

22
Q

Why do cilia and sperm cells have lots of mitochondria?

A

They move a lot so need lots of energy.