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What does respiration release?
enegy
1 of 20
What does aerobic mean?
with oxygen
2 of 20
One reactant in aerobic respiration is oxygen. What is the other?
Glucose
3 of 20
Energy is released from which cell organelle?
Mitochondrion
4 of 20
What is the waste gas released by aerobic respiration?
Carbon dioxide
5 of 20
Pick the correct combination for the charges of sub-atomic particles.
Proton +ve Neutron 0 Electron -ve
6 of 20
The atomic number of an element tells us...
the number of electrons orbiting the nucleus
7 of 20
The protons of an atom are found...
in the nucleus of the atom
8 of 20
If an element has 56 protons, 56 electrons and 81 neutrons, what is its mass number?
The same number of protons, but different numbers of neutrons
9 of 20
What is the unit of resistance?
Ohm
10 of 20
What can be found by measuring current and voltage?
Resistance
11 of 20
How does camouflage help an animal to survive?
Makes sure that the predator or prey cannot see it
12 of 20
In order to survive, plants need: light, space, nutrients, water and what else?
Carbon dioxide
13 of 20
Microorganisms have to compete with each other for what ?
a mate
14 of 20
Momentum is a property of what?
movement of objects
15 of 20
What is momentum measured in?
Kilogram metres per second
16 of 20
A Jeep and a truck are both travelling along a motorway at 30m/s and 20m/s respectively. The Jeep weighs 1,600kg and the truck weighs 4,500Kg. Which one requires the most force to stop?
Truck
17 of 20
What property can explain the changes in reactivity as you go down a group of elements?
Number of electron shells
18 of 20
What happens to the reactivity as you go down group 8?
It stays the same
19 of 20
What formula calculates the size of the current?
I = Q⁄t
20 of 20

Other cards in this set

Card 2

Front

What does aerobic mean?

Back

with oxygen

Card 3

Front

One reactant in aerobic respiration is oxygen. What is the other?

Back

Preview of the front of card 3

Card 4

Front

Energy is released from which cell organelle?

Back

Preview of the front of card 4

Card 5

Front

What is the waste gas released by aerobic respiration?

Back

Preview of the front of card 5
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