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Worksheets

Cambridge Term 2 Week 1 Review

Total questions: 100

Worksheet time: 8hrs 20mins

Name
Class
Date
1.
Name this muscle.
a)
Tricep
b)
Trapezius
c)
Biceps Brachii
d)
Tres Major
2.
What muscle is this?
a)
Trapezius
b)
Buccinator
c)
Flatus abdominis
d)
Rectus abdominis 
3.
What muscle is this?
a)
Deltoid
b)
Trapezius
c)
Latissimus Dorsi
d)
Biceps Brachii
4.
What muscle is this?
a)
Biceps Brachii
b)
Triceps Brachii
c)
Brachialis
d)
Brachioradialis
5.
What  does the highlighted  muscle do?
a)
Pulls head from side to side
b)
Closes Eyes
c)
Raise Eyebrows
d)
Tilt head back
6.
a)
Quadricep
b)
Hamstring
c)
Gluteus Maximus
d)
External Oblique
7.
a)
Trapezius
b)
Pectorals
c)
Sternocleidomastoid
d)
Quadricep
8.
Standing on tip toe
a)
Dorsiflexion
b)
Plantar flexion
c)
Inversion
d)
Eversion
9.
Flexion...
a)
Decreases angle of the joint
b)
Increases angle at the joint
c)
Moves limb away from midline
d)
Moves limb toward midline
10.
Movement of bone around its longitudinal axis (ball and socket joint)
a)
Circumduction
b)
Flexion
c)
Rotation
d)
Supination
11.
What are the 3 types of muscles?
a)
Skeletal, muscular, ligament
b)
Skeletal, smooth, cardiac
c)
Smooth, Cellular, Cerebrum
d)
Cardiac, smooth, brain stem
12.
Skeletal muscles always work _____.
a)
in groups
b)
in pairs
c)
singly
d)
none of the above
13.
A ______________________ attach bones to each other at joints.
a)
Ligament
b)
Bone
c)
Joint
d)
Cell
14.
A ______ is a strong connective tissue that attaches muscle to bone.
a)
Tendon
b)
Ligament
c)
Cartilage
15.
When a muscle contracts, it _______
a)
gets longer
b)
gets shorter
c)
gets thinner
d)
grows hair
16.
During the upward phase (pressing) which muscle is undergoing concentric contraction?
a)
biceps
b)
triceps
c)
abdominals
d)
quads
17.
This type of muscle tissue is found only in the heart
a)
Skeletal
b)
Cardiac
c)
Smooth
18.
Skeletal muscles are attached to the _________.
a)
Stomach
b)
Lungs
c)
Bones
d)
Involuntary Muscles
19.

Which one of the following is a key characteristic of Fast Twitch X muscle fibers?

a)

They are Red in color, meaning they contain a lot of mitochondria

b)

They contract rapidly with great force but fatigue fast

c)

They are recruited for long duration activities

d)

They contain high numbers of Mitochondria

20.

Where does photosynthesis occur?

a)

mitochondria

b)

chloroplast

c)

animal cells

d)

ribosomes

21.

What is the name of the pigment molecule that absorbs light energy and makes plants green?

a)

chloroplast

b)

glucose

c)

mitochondria

d)

chlorophyll

22.

Which of these are limiting factors for photosynthesis? Choose 3 answers.

a)

Light intensity

b)

CO2 concentration

c)

Temperature

d)

Light

e)

CO2 low levels

23.

What are the products of photosynthesis?

a)

Oxygen and Energy

b)

Carbon Dioxide and Glucose

c)

Glucose and Oxygen

d)

Oxygen and Water

24.
Where do the light reactions happen?
a)
mitochondria membrane
b)
thylakoid membrane
c)
stroma
d)
central vacuole
25.

The Calvin Cycle occurs in the

a)

Thylakoid

b)

Grana

c)

Inner membrane of chloroplast

d)

Stroma

26.

Which compound does NOT contain carbon atoms?

a)

carbon dioxide

b)

ammonium

c)

calcium carbonate

d)

methane

27.
Which one of these does not add CO2 to the atmosphere?
a)
cooking with gas
b)
planting trees
c)
burning wood
d)
riding in a bus
28.
What does not produce carbon dioxide?
a)
Photosynthesis
b)
Burning Fossil Fuels
c)
Animal respiration
d)
Plants decaying
29.
How does the carbon in grass become part of a lion?
a)
The lion eats the grass
b)
Carbon from grass doesn't end up in a lion. 
c)
The carbon ends up in the lion's food chain. 
d)
The lion breathes in carbon given out by the plant
30.
Organisms that do not decompose can be buried and become what?
a)
water
b)
nutrients
c)
air
d)
fossil fuels
31.
If the plant population decreased, the amount of carbon would _________.
a)
Stay the same
b)
Increase
c)
Decrease
32.

Which is a true statement?

a)

Humans depend on oxygen, plants depend on carbon dioxide

b)

Plants produce carbon dioxide

c)

Humans depend on carbon dioxide, plants depend on oxygen

d)

Humans don't depend on plants for the air they need

33.

Which of the following creates a calcium carbonate structure?

a)

plants

b)

cows

c)

corals

d)

decomposers

34.

Observe the equation for photosynthesis: 6 CO2 + 6 H2O ---> C6H12O6 + O2. Are the number of carbon atoms on each side of the arrow...

a)

Same

b)

Different

c)

You can't tell

35.

What does ATP stand for?

a)

Adenosine Tetraphosphate

b)

Adenosine Diphosphate

c)

Adenosine Triphosphate

d)

Adenine Trephosphate

36.

What is the name of the energy carrying molecule found in the cells of living things?

a)

ADP

b)

ATP

c)

ATC

d)

ACT

37.

Identify the substance in box B.

a)

element

b)

compund

c)

mixture

38.

Identify the substance in box D.

a)

element

b)

compound

c)

mixture

39.

All matter can be classified as _________.

a)

elements or compounds

b)

compounds or mixtures

c)

pure substances or mixtures

40.

Identify the substance in box Y.

a)

element

b)

compound

c)

mixture

41.

Identify the substance in box W.

a)

element

b)

compound

c)

mixture

42.

Identify this substance.

a)

element

b)

compound

c)

mixture

43.

Identify this substance.

a)

element

b)

compound

c)

mixture

44.

Identify this substance.

a)

element

b)

compound

c)

mixture

45.

What is the difference between a compound and a mixture?

a)

one is made of only 1 element, the other is made of several elements

b)

a mixture does not have a chemical formula

c)

a compound can be made many different ways

46.

Identify the substance.

a)

element

b)

compound

c)

mixture

47.

Prokaryotic cells are usually _______ and do not contain a ______

a)

Multicellular, Nucleus

b)

Unicellular, Nucleus

48.

Match the following

a)
1.

Prokaryotic Cell

b)
2.

Eukaryotic Cell

c)
3.

Puppy

49.

The smallest living thing is called a ______

a)

atom

b)

element

c)

cell

d)

organism

50.

Which is in the correct order from smallest to largest?

a)

tissues, organs, cells, organ system, organism

b)

organs, organism, tissues, organ system, cells

c)

cells, tissues, organs, organ systems, organism

d)

organism, organ system, organ, tissue, cell

51.
Which of these is a property of metals?
a)
It's malleable
b)
It can't conduct electricity
c)
They are used in food
d)
It's very brittle
52.

What is just so typical of NON-metals?

a)

They don't know what colours go well together.

b)

Malleable.

c)

Form acidic oxides.

d)

Good conductors of electricity.

e)

High melting points.

53.

A metal high in the reactivity series.....

a)

Forms unstable compounds.

b)

Can be obtained by the reduction of the ore with the carbon.

c)

Readily gains electrons.

d)

Burns to form basic oxides.

e)

Reacts readily with cold water to form Hydrogen.

54.

Which of the following is true of all metals?

a)

They react with acids to form Hydrogen

b)

They are denser than water

c)

They conduct electricity

d)

They're silver in colour.

55.

what temperature does mercury melt at ?

a)

1200 Celsius

b)

120 degrees Fahrenheit

c)

12 degrees Celsius

d)

room temperature

56.
Where are the non-metallic elements found in the periodic table?
a)
In the middle
b)
In the top rows
c)
On the left-hand side
d)
On the right-hand side
57.
A metal  which occur in free state
 
a)
gold 
b)
zinc 
c)
lead 
d)
calcium
58.
Metalloids _____________
a)
have no properties of metals.
b)
have no properties of nonmetals.
c)
have some properties of both metals and nonmetals.
d)
none of the above
59.
Which of these elements is unlikely to be found native?
a)
gold
b)
platinum
c)
aluminium
d)
silver
60.
What is a conductor?
a)
Heat and electricity move through them easily
b)
able to be drawn into a wire
c)
able to be hammered into different shapes
d)
shiny
61.
Where are metalloids located on the periodic table?
a)
to the right of nonmetals
b)
along the zig-zag line
c)
to the left of the zig-zag line
d)
to the right of the zig-zag line
62.
A student is examining the physical properties of a sample. The sample is malleable, but does not conduct electricity nor have luster. This sample would be a...
a)
metal 
b)
nonmetal 
c)
metalloid
63.
If a student observes a silvery solid that is malleable, good conductor, and ductile it is a...
a)
nonmetal 
b)
metal 
c)
metalloid
64.
Which type of elements are used in computer chips, lasers, and transistors?
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Metals and Metalloids
65.
When an object changes shape when struck by a hammer.
a)
luster
b)
malleable
c)
brittleness
d)
ductile
66.

How do we know a chemical reaction has taken place?

a)

Substances change in appearance

b)

Substances change in size

c)

Substances change in states, like from a liquid into a solid.

d)

New substances are formed

67.

Which of the following is a reactant in the following equation?


O2 + C6H12O6 > CO2 + H2O

a)

CO2

b)

H2O

c)

O2

68.

Which of the following is a product in the following equation?


O2 + C6H12O6 > CO2 + H2O

a)

CO2

b)

C6H12O6

c)

O2

69.

Lighting a match is an example of

a)

an endothermic reaction

b)

an endergonic reaction

c)

both an endothermic and an endergonic reaction

d)

both an exothermic and an exergonic reaction

70.

In the following equation, which is the catalyst?


H2O2 + Catalase > H2O + O2 + Catalase

a)

H2O2

b)

H2O

c)

O2

d)

Catalase

71.

In which of the following has a chemical reaction taken place?

a)

An apple turning brown

b)

Milk developing a sour taste

c)

Smoke being released as a candle burns

d)

All of the previous

72.
a process or reaction in which the system absorbs energy from its surroundings; usually, but not always, in the form of heat
a)
Endothermic Reaction
b)
Exothermic Reaction
c)
Diffusion
d)
Fission
73.
a chemical reaction that releases energy by light or heat
a)
Endothermic Reaction
b)
Exothermic Reaction
c)
Diffusion
d)
Fission
74.
In the equation,          2Mg + O2 ---> 2MgO, which are the reactants?
a)
Mg and O
b)
MgO
c)
Mg and MgO
d)
O and MgO
75.
Balance this equation, Ca + H2O --> CaO + H2
a)
Ca + 2H2O --> CaO + 2H2
b)
2Ca + H2O --> CaO + H2
c)
Its balanced as it is
d)
Cannot be balanced
76.
What type of chemical reaction is this one?
Al(OH)3 --> Al2O3  + H2O
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement 
77.
What type of chemical reaction is this one?
CUO + CO2 --> CuCO3
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement 
78.
What type of chemical reaction is this one?
Ca + MgCl2 --> CaCl2 + Mg
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement 
79.
What is a coefficient?
a)
The small number on the right of the chemical symbol.
b)
The large number to the left of a formula.
80.
What coefficients are needed to correctly balance the equation?
_Bi   +   _O2   >   _Bi2O3
a)
3,2,3
b)
2,3,2
c)
4,3,2
d)
none of these
81.

Why must chemical equations be balanced?

a)

So that the equation doesn't explode

b)

The reaction won't happen until it is balanced

c)

Based on the Law of Conservation of Matter, matter cannot be created or destroyed.

d)

Based on the Law of Conservation of Energy, energy cannot be created or destroyed.e

82.
The left side of the equation below is called
a)
Products
b)
Reactants
83.
The right side of the equation below is called the
a)
products
b)
reactants
84.
What type of reaction is illustrated below?
2HI --> H2  +  I2
a)
synthesis
b)
decomposition
c)
single replacement
d)
double replacement
85.

What type of reaction is illustrated below?

Zn + H2S --> ZnS + H2

a)

synthesis

b)

decomposition

c)

single replacement

d)

double replacement

86.
A number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction.
a)
Coefficient
b)
reactant
c)
subscript
d)
product 
87.
Which of the following options correctly balances the equation below?
__HNO+ __O2 --> __HNO3
a)
4, 1, 4
b)
1, 2, 1
c)
1, 2, 1
d)
2, 1, 2
88.
Which of the following answers will balance the equation below?
__K + __Br2 --> __KBr
a)
2, 1, 1
b)
2, 3, 2
c)
2, 1, 2
d)
1, 2, 3
89.

A + B > AB

What type of chemical reaction is this?

a)
single
b)
double
c)
synthesis
d)
decomposition
90.
How many atoms of hydrogen (H), sulfur (S), and oxygen (O) are there in sulfuric acid (H2SO4)?
a)
H-6, S-4, O-4
b)
H-1, S-2, O-8
c)
H-2, S-1, O-4
d)
H-2, S-4, O-4
91.

2Ca + O2 > 2CaO 

What is the 2 located behind oxygen (O) called?

a)
coefficient
b)
reactant
c)
subscript
d)
product
92.
What type of chemical reaction is this one?
Al(OH)3 --> Al2O3  + H2O
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement 
93.
What type of chemical reaction is this one?
CUO + CO2 --> CuCO3
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement 
94.
What type of chemical reaction is this one?
Ca + MgCl2 --> CaCl2 + Mg
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement 
95.
What type of chemical reaction is this one?
C2H2 + O2 --> CO2 + H2O
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement 
96.
Which of the following could indicate a chemical change? 
a)
All of the answers could indicate Chemical Change 
b)
a color change has occurred 
c)
bubbles appear 
d)
identifying one or more new chemical products 
97.
Evidence of a chemical reaction include:
a)
Phase change
b)
No new substance
c)
Bubbles forming
d)
Shape change
98.
3KOH + H3PO4 --> K3PO4 + 3H2O
a)
Combination
b)
Decomposition
c)
Single replacement
d)
Double replacement
99.

If you threw a white stone into the Red sea, what would it become?

(a)  

100.

If you were running a race, and you passed the person in 2nd place, what place would you be in now?

a)

1st

b)

2nd

c)

3rd