Living Things And Cells Flashcards

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1
Q

Biology

A

Is the study of living things

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2
Q

Organism

A

Living things

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3
Q

MRSFERG

A

M movement
R reisperation
S sensitivity
F feeding
E excretion
R reproduction
G growth

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4
Q

Movement

A

Animals can move from place to place .

Plants do not move ,they move when they grow or when a flower opens and closes its petals

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5
Q

Respiration

A

Respiration is the way living things get energy . They take in oxygen and mix it with food to get energy

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6
Q

Sensitivity

A

Sensitivity is the ability to react to changes in the environment. Animals will run away from danger ,a plant will grow towards light

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7
Q

Feeding

A

Animals do not make their own food they get their food by eating plants and other animals. Plants make their own food

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8
Q

Photosynthesis

A

To make their own food they need a green dye called chlorophyll. This is why plants are green

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9
Q

Excretion

A

Excretion is the removal of waste made in the body , from the body . Animals excrete carbon dioxide water , urea and salts

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10
Q

Reproduction

A

Reproduction is being able to make new individuals of the same kind E.g. Babies plants, puppies

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11
Q

Growth

A

Growth results from cell division

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12
Q

Cell membrane

A

Very thin layer that surrounds the cell contents in place and controls what passes into and out of the cell.

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13
Q

Nucleus

A

Normally round it acts as the control centre of the cell it has the dna

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14
Q

Cytoplasm

A

The watery liquid found between the nucleus and the cell membrane

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15
Q

Mitchocarndra

A

supply energy to the
cell.

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16
Q

Cell,wall

A

Found
outside the cell
membrane of a plant
cell. Gives strength
to the call

17
Q

Vacuole;

A

space
containing water,
sugar and wastes
gives strength to the cell

18
Q

Chloroplasts;

A

contain chlorophyll
to help make food
using sunlight
(photosynthesis)