Cells Flashcards

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0
Q

Ciliated cells

A

Clears airways

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1
Q

Nerve cell

A

Transmits nervous stimuli

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2
Q

Sperm cells

A

Fertilises the egg
Small has tail
Lots of mitochondria

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3
Q

Egg cell

A

Fertilisation
Large and bulky
Genetic info

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4
Q

Red blood cell

A

Transports oxygen

Contains haemoglobin which binds to oxygen

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5
Q

White blood cell

A

Destroys pathogens

Some produce antibodies

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6
Q

Muscle cell

A

Contraction

Long flexible

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7
Q

Fat cell

A

Store fat source of energy

Can expand

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8
Q

Skin cell

A

Protection & heat regulation

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9
Q

Palisade cell

A

Photosynthesis

Chloroplasts

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10
Q

Root hair cell

A

Uptake of water minerals

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11
Q

Guard cells

A

Control opening of stomata

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12
Q

Specialised cell

A

A cell that is adapted for a particular use

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13
Q

Nucleus

A

Stores genetic information

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14
Q

Cytoplasm

A

Liquid gel where most chemical reactions occur

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15
Q

Cell membrane

A

Semi permeable

Controls movement of material in and out of cells

16
Q

Cell wall

A

Support+ protection of plant cell

17
Q

Mitochondria

A

Powerhouse of cell

18
Q

Ribosomes

A

Production of proteins

19
Q

Chloroplasts

A

Use energy to make food by photosynthesis

20
Q

Vacuole

A

Stores food water and waste in plants

21
Q

Lysosomes

A

Type of vacuole that breaks down old cell parts and large molecules

22
Q

ER

A

Transport of chemicals and proteins within cells

23
Q

Golgi

A

Modifies proteins to make them functional

Transports proteins within cells

24
Q

Organ

A

Collection of tissues that perform a specific function with an organism
Eg. Heart

25
Q

Organism

A

A living being

Eg. Monkey

26
Q

Organelle

A

A functional structure within a cell

Eg. Mitochondria

27
Q

Organ system

A

Collection of organs that perform a specific function within an organism
Eg. Digestive system

28
Q

Tissue

A

Collection of connected cells that perform a similar function in an organism
Eg. Skin

29
Q

Cell

A

The structural unit of an organism, may exist as independent life
Eg. Animal cell