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End of Semester 1 Review

Total questions: 45

Worksheet time: 3hrs 21mins

Name
Class
Date
1.

What is the smallest unit of life in the human body

a)

Tissue

b)

Organ

c)

Cell

d)

Organism

2.

What is the main function of the Digestive System?

a)

Support/Protection

b)

Breaks down food

c)

Protect against germs

d)

Remove waste

3.

What is the main function of the Nervous System?

a)

Breaks down food

b)

Protect against germs

c)

Exchange gasses/remove waste

d)

Send and Receive information

4.

What is the main function of the Excretory System?

a)

Breaks down food

b)

Moves materials

c)

Remove waste

d)

Exchange gasses/remove waste

5.

What is the main function of the Respiratory System?

a)

Support/Protection

b)

Exchange gasses/remove waste

c)

Breaks down food

d)

Movement

6.

What is the main function of the Muscular System?

a)

Remove waste

b)

Movement

c)

Exchange gasses/remove waste

d)

Control

7.

What is the main function of the Immune System?

a)

Movement

b)

Breaks down food

c)

Moves materials

d)

Protect against germs

8.

1. What body systems are mainly being used while running?

a)

Immune and Respiratory

b)

Respiratory and Muscular

c)

Nervous and Digestive

d)

Digestive and Skeletal

9.

What body Systems are mainly being used while sitting at lunch eating?

a)

Digestive and Immune

b)

Skeletal and Muscular

c)

Digestive and Muscular

d)

Nervous and Immune

10.

Which Body System is this?

a)

Skeletal

b)

Cardiovascular

c)

Nervous

d)

Digestive

11.

Which Body System is shown here?

a)

muscular

b)

Digestive

c)

Cardiovascular

d)

Respiratory

12.

Which body system is shown here?

a)

Cardiovascular

b)

Immune

c)

Digestive

d)

Nervous

13.

Which Body System is shown here?

a)

Digestive

b)

Respiratory

c)

Cardiovascular

d)

Nervous

14.

Cells have two ways in which they can move things in and out through the cell membrane. These two ways are...

a)

Endocytosis and Exocytosis Transport

b)

Active and Passive Transport

c)

Diffusion and Osmosis

d)

Pushing and Pulling

15.

Passive transport is different from Active transport in that...

a)

It requires no energy

b)

it requires energy

c)

Flows from High concentration to Low concentration

d)

Flows from Low concentration to High concentration

16.

The three types of passive transport are

a)

Osmosis

b)

Diffusion

c)

Protein Pumps

d)

Facilitated Diffusion

17.

Active transport...

a)

Requires energy and flows from High to Low concentration

b)

Requires energy and flows from Low to High Concentration

c)

Does not requires energy

d)

Does not require energy and there is no movement

18.

Osmosis (passive) is the movement of

a)

Small Particles

b)

Larger particles through protein

c)

Water through proteins

d)

Gas

19.

Diffusion is the movement of

a)

Large particles through proteins in the membrane

b)

Small particles or gasses through the membrane

c)

Water through proteins in the membrane

d)

small particles through proteins in the membrane using energy

20.

Facilitated (helped) Diffusion is the movement of

a)

Small particles through the membrane

b)

Larger particles through proteins in the membrane requiring no energy

c)

Water through proteins in the membrane

d)

Small particles through proteins in the membrane using energy

21.

The following picture is showing which form of active transport where the cell engulfs (eats) material (solid/liquid) by forming a vesicle (transport structure).

a)

Protein Pumps

b)

Exocytosis

c)

Endocytosis

d)

Facilitated Diffusion

22.

The following pictures is showing which form of active transport where the cell expels (releases) waste.

a)

Endocytosis

b)

Protein Pumps

c)

Exocytosis

d)

Diffusion

23.
Controls the passage of materials inside and outside of the cell. 
a)
Cell Membrane
b)
Lipid Cleric Layer
c)
Membrane Gate
d)
Protein Receptors 
24.
Something is ___________ ____________
when some molecules can cross the membrane while others cannot. 
a)
Selectively (or Semi) Permeable 
b)
Totally Transparent
c)
Liquid Licorice 
d)
Heavily Patrolled 
25.
This is a balance that organisms maintain through self-regulating adjustments
a)
bilayer
b)
homeostasis
c)
secretions
26.
During osmosis
a)
water moves from high to low concentration
b)
large or oddly shaped molecules move across a cell membrane
c)
water moves when energy is used
d)
proteins are built
27.
A blood cell is placed into the jar, as seen. Where will the water go?
a)
Into the cell
b)
Out of the cell
c)
Equally in & out - it's isotonic
d)
The water is a lie
28.
Where will the water go?
a)
Into the cell
b)
Out of the cell
c)
Equally in & out - it's isotonic
d)
There is no water
29.
 If a cell containing 5% salt is placed into a glass of water with 20% salt, the water is _______ compared to the cell.
a)
hypertonic
b)
hypotonic
c)
isotonic
30.

From C to D, what phase of matter is the substance?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

31.

From B to C, a solid is changing to a liquid. Is heat being added or taken away during this time?

a)

Added

b)

Taken away

32.

During A to B what phase of matter is the substance?

a)

Solid

b)

Liquid

c)

Gas

d)

Plasma

33.

During which phase of matter are the particles the closest together?

a)

Solid

b)

Liquid

c)

Gas

34.

During which phase of matter do the particles have the most energy?

a)

Solid

b)

Liquid

c)

Gas

35.

Where is melting occurring?

a)

A

b)

B

c)

D

d)

E

36.
Water exists as a _____________ at 700 mmHg and 50 °C.
a)
solid
b)
liquid
c)
gas
d)
supercritical fluid
37.
At 10 atm, dry ice is heated from -100 °C to 30 °C.  What changes occur?
a)
freezing, then condensation
b)
melting only
c)
sublimation only
d)
melting, then boiling
38.
What state of matter is X?
a)
solid 
b)
liquid
c)
gas
d)
supercritical fluid
39.
What state of matter is Y?
a)
solid 
b)
liquid
c)
gas
d)
supercritical fluid
40.
What state of matter is Z?
a)
solid 
b)
liquid
c)
gas
d)
supercritical fluid
41.
What change occurs from E to C?
a)
sublimation
b)
freezing
c)
melting
d)
boiling
42.
What is point A?
a)
triple point
b)
critical point
c)
equilibrium point
d)
normal melting point
43.
At 0.10 atm, what phase(s) can exist?
a)
solid, liquid or gas
b)
liquid or gas
c)
solid only
d)
gas only
44.
Water exists as a _____________ at 3 mmHg and 50 °C.
a)
solid
b)
liquid
c)
gas
d)
supercritical fluid
45.
Which statement is true for carbon dioxide at -60 °C?
a)
All three phases are possible.
b)
It can exist as a solid or a gas, depending on pressure.
c)
It is a solid.
d)
With enough pressure it can be melted.

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