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GCSE AQA Biology Paper 1 > Cell biology > Flashcards

Cell biology Flashcards

1
Q

What are all living things made of?

A

Cells

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2
Q

eukaryotic cells examples

A

Animal and plant cells

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3
Q

What are the differences between eukaryotic and prokaryotic?

A

Eukaryotic are complex

Prokaryotic cells are smaller and simpler

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4
Q

Prokaryotic cells examples

A

Bacteria

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5
Q

Nucleus

A

contains genetic material that controls activities of the cell

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6
Q

Cytoplasm

A

Gel-like substance and is where most reactions happen; it contains enzymes that control these chemical reactions

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7
Q

what do chloroplast do?

A

photosynthesis

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8
Q

mitochondria

A

respiration

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9
Q

cell wall

A

shape of the cell

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10
Q

cell membrane

A

in/out of the cell

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11
Q

vacuole

A

full of sugar and sap

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12
Q

ribosomes

A

produce proteins

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13
Q

nucleus

A

DNA is held

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14
Q

what 3 things are in a plant cell but are not in a animal cell?

A

Vacuole, Chloroplast, Cell wall

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15
Q

what is the DNA for bacteria cell?

A

sqwiggle

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16
Q

flagella

A

movement

17
Q

Two different specialist cells

A

root hair cell, nerve cell

18
Q

what is differentiation>

A

turning into a specialised cell

19
Q

calculate magnification

A

measure size/actual size

20
Q

what do chromosomes?

A

infromation

21
Q

what is mitosis

A

dividing into 2 identical cells

22
Q

stem cells???

A

cell that can become any type of cell

23
Q

diffusion

A

particles from high conc to low conc

24
Q

osmosis

A

water particles from high conc to low conc

25
Q

active transport

A

Active transport​ is the movement of particles from an area where they are in lowerconcentration to an area where they are in higher concentration- against theirconcentration gradient.

GCSE AQA Biology Paper 1 (3 decks)

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