Science Vocab Test 1

Question 1

Antibodies

Answer 1

Chemical release by white blood cells. Help to destroy a specific microbe

Question 2

Engulf

Answer 2

Surrounds, absorbs and destroys

Question 3

Quantify

Answer 3

To count or give a numbered value

Question 4

Absorb

Answer 4

Take other substances in

Question 5

Dependent variable

Answer 5

The thing that will change

Question 7

Colony

Answer 7

Small circles of growth

Question 8

Harmful

Answer 8

Can seriously hurt you but won’t kill you

Question 10

Lawn

Answer 10

Covered all over in growth

Question 11

Oxidising

Answer 11

Gives up oxygen easily so may cause chemicals to set light

Question 12

Control variable

Answer 12

The things you keep the same

Question 13

Reliable

Answer 13

You can trust it result is reliable and correct. If someone else completed the experiment they would get the same result

Question 15

Valid

Answer 15

If conclusion answers aim of experiment

Question 16

Independent variable

Answer 16

The thing that you change

Question 17

Mucus

Answer 17

Sticky liquid which traps dirt in hairs

Question 19

Accurate

Answer 19

If put on graph all points would be line of best fit

Question 25

Immune system

Answer 25

Fights diseases and infections in our bodies