Cell structure Flashcards

1
Q

Are animal cells eukaryotic or prokaryotic cells?

A

Animal cells are eukaryotic cells

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2
Q

Are plant cells prokaryotic or eukaryotic cells?

A

Plant cells are eukaryotic cells

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3
Q

Are bacterial cells eukaryotic or prokaryotic cells?

A

Bacterial cells are prokaryotic cells

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4
Q

Are prokaryotic cells much bigger or much smaller than eukaryotic cells?

A

Prokaryotic cells are much smaller than eukaryotic cells

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5
Q

Give five sub cellular structures that are found in both animal and plant cells

A

Nucleus
Cytoplasm
Cell membrane
Ribosomes
Mitochondria

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6
Q

Give three sub cellular structures that found in plants cells but not animal cells

A

Cell wall
Chloroplasts
Permanent vacuole

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7
Q

Cell membrane

A

Controls what goes in and out of cell

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8
Q

Nucleus

A

Contains the genetic material and controls cellular activity

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9
Q

Cytoplasm

A

A jelly like substance where most of the chemical reactions take place

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10
Q

Mitochondria

A

Provides energy for the cell from respiration and aerobic respiration takes place

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11
Q

Ribosomes

A

Site of protein synthesis

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12
Q

Chloroplasts

A

Site of photosynthesis

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13
Q

Cell wall

A

Provides strength and structure. Made of cellulose

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14
Q

Plasmids

A

Rings of DNA which contains genes for antibiotic resistence

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15
Q

Slime Capsule

A

Used for protection against immune system

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16
Q

Flagella

A

Enables kovement

17
Q

Why aren’t there chloroplasts and mitochondria in a bacterial cell?

A

This is because they are too large for the cell

18
Q

Cell differentiation

A

Takes place early in embryo’s development and given the particular job

19
Q

Sperm cell

A

Tail- enables movement
Mitochondria- energy for enabling movement

20
Q

Light microscope

A

Light
Cheap
Low resolution
Low magnification

21
Q

Electron microscope

A

Electron beam
Expensive
High resolution
High magnification

22
Q

Cells

A

The basic unit that makes an organisation

23
Q

Tissue

A

A group of similar cells that work together to perform a particular function

24
Q

Organ

A

A group of similar tissues that work together to perform a particular function

25
Q

Organ system

A

A group of organs that work together to perform a particular function