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EOC Review 1

Total questions: 50

Worksheet time: 1hrs 20mins

Name
Class
Date
1.
What do viruses have in common with living cells? They both...
a)
store genetic information
b)
have chloroplasts
c)
use glucose for cellular respiration
d)
have endoplasmic reticulum
2.
What do viruses need to reproduce?
a)
they need genetic material
b)
They need a host cell
c)
They need  bacteria
d)
They need insulin
3.
Viruses are cells. 
a)
True 
b)
False
4.

Which of the following is an example of homeostasis?

a)

adapting to your environment

b)

maintaining an appropriate respiration rate

c)

the sum of all of your chemical reactions

d)

being composed of more than one cell

5.
Information molecules that provide directions to make proteins. Most important DNA & RNA 
a)
carbohydrates
b)
lipids
c)
nucleic acids
d)
proteins
6.
A ______________ is a smaller part of a polymer. 
a)
micromer
b)
macromer
c)
minimer
d)
monomer
7.
__________ is the monomer that makes up proteins. 
a)
amino acids 
b)
sugar
c)
nucleotides
d)
fatty acids 
8.

What elements are present in glucose?

a)

P, Ag, Si

b)

C, H, O

c)

H, N, S, C

d)

OH, CH2

9.
The element _______is found in all of the organic compounds.
a)
Iron
b)
Nitrogen
c)
Carbon
d)
Oxygen
10.
Nucleotides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
11.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
12.
Waxes, oils and fats are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
13.
Glycerol and fatty acids are the monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
14.
What type of macromolecule are enzymes?
a)
Protein
b)
Carbohydrate
c)
Lipid
d)
Nucleic Acid
15.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
16.
What are the single sugars that are the building blocks of carbohydrates?
a)
monosaccharides
b)
disaccharides
c)
polysaccharides
d)
amino acid
17.
This cell is simple. Only genetic material, cytoplasm and ribosomes inside.
a)
Eukaryotic
b)
Prokaryotic
c)
Plant
d)
Animal
18.
This organelle protects/holds the DNA
a)
Mitochondria
b)
Chloroplasts
c)
Nucleolus
d)
Nucleus
19.
Organelles inside nucleus function is to make ribosomes
a)
Golgi Body
b)
Lysosome
c)
Rough E.R.
d)
Nucleolus
20.
This organelle's function is to make protein.
a)
Rough E.R.
b)
Smooth E.R.
c)
Ribosome
d)
Nucleus
21.
This organelle helps transport proteins.
a)
Ribosomes
b)
Rough E.R.
c)
Golgi Body
d)
Smooth E.R.
22.
This organelle makes/transports fats or lipids. 
a)
Rough E.R.
b)
Smooth E.R.
c)
Golgi Bodies
d)
Lysosomes
23.
This organelle function is to package, modify and transport materials in/out of cell.
a)
Rough E.R.
b)
Smooth E.R.
c)
MItochondria
d)
Golgi Body
24.
The function of this organelle is to break down food, worn out cell/cell organelles.
a)
Nucleus
b)
Vacuole
c)
Ribosome
d)
Lysosome
25.
The function of this organelle is to store water. Large ones are found in plants. 
a)
Lysosome
b)
Golgi Body
c)
Cytoplasm
d)
Vacuole
26.
This organelle traps sunlight and uses that energy to convert it to food.
a)
Mitochondria
b)
Chloroplasts
c)
Lysosomes
d)
Chlorophyll
27.
This specialized cell does not contain a nucleus to allow for transport of oxygen
a)
Nerve Cell
b)
Red Blood Cell
c)
White Blood Cell
d)
Palisade cell
28.

Which of the following is evidence to support the endosymbiotic theory?

a)

Prokaryotes have the same number and types of enzymes as eukaryotes.

b)

Mitochondria and chloroplasts have their own DNA, which is similar to prokaryotic DNA.

c)

All eukaryotic cells have a double-layered membrane composed of phospholipids and proteins.

d)

Fossil evidence shows that the first forms of life were prokaryotic cells.

29.

Why would some cells contain more mitochondria than others?

a)

They need more oxygen

b)

They require more energy

c)

They are bigger

d)

They wouldn't; all cells contain the same amount of mitochondria

30.
All cells must have a
a)
cell wall
b)
cell membrane
c)
nucleus
d)
nucleoli
31.

Which organelles are only found in plant cells?`

a)

cytoplasm and vacuole

b)

nucleus and cell wall

c)

cell wall and chloroplast

d)

mitochondria and cytoplasm

32.

The gel-like material inside ALL cells.

a)

Cytoplasm

b)

Cell Wall

c)

Cell Membrane

d)

Organelle

33.
Cells need to bring in molecules to carry out cellular processes. Often, this requires moving the molecules across the cell membrane against the concentration gradient. How do these molecules get into the cell?
a)
passive transport by diffusion
b)
active transport using ATP 
c)
passive transport by osmosis
d)
 osmosis
34.
A person with swollen gums rinses his mouth with warm salt water, and the swelling decreases. Which of the following has occurred?
a)
The swollen gums have absorbed the saltwater solution.
b)
The saltwater solution lowers the temperature of the water in the gums.
c)
The salt in the solution has moved against the concentration gradient.
d)
The water in the gums has moved out due to the high concentration of salt in the solution. 
35.
 Look at the diagram of a cross-section of a cell membrane below. The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentration to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane? 
a)
simple osmosis
b)
active transport
c)
simple diffusion
d)
facilitated diffusion
36.
Look at the cross section of a cell membrane of a eukaryotic cell. H+ ions are being pumped from a low concentration to a high concentration. How do you describe this type of transport across the cell membrane?
a)
active transport
b)
passive transport
c)
facilitated diffusion
d)
co-transport
37.
 In pure water, a red blood cell from an animal will swell and burst, but a leaf cell from a plant will not. Which structure in the leaf cell is responsible for this difference?
a)
cell membrane
b)
cell wall
c)
 mitochondrion
d)
nucleus
38.
Which activity can occur without the use of energy?
a)
contraction of muscle tissue
b)
protein synthesis in a cell
c)
active transport of minerals
d)
movement of water across a membrane
39.

In passive transport, substances move across the cell membrane ________ the concentration gradient

a)

AGAINST

b)

ALONG

c)

WITH

d)

BETWEEN

40.

When material passes into and out of a cell at equal rates and there is no difference in concentration between the inside and outside of the cell, the cell is in a state of...

a)

dynamic equilibrium

b)

diffusion

c)

osmosis

d)

active transport

41.

The movement of materials that does NOT require energy is called...

a)

active transport

b)

passive transport

c)

massive transport

d)

proactive transport

42.

The movement of materials that requires energy is called...

a)

active transport

b)

passive transport

c)

massive transport

d)

proactive transport

43.

A process in which cells surround and engulf substances that are TOO BIG to enter the cell is known as...

a)

Pinocytosis

b)

Phagocytosis

c)

Endocytosis

d)

Receptor-mediated

44.

When a cell forms a vesicle around unwanted particles and expels it OUT of the cell.

a)

Pinocytosis

b)

Endocytosis

c)

Receptor-mediated

d)

Exocytosis

45.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
46.
You put a cell into a solution, the cell grows. Is the solution hypotonic or hypertonic to the cell? 
a)
hypertonic
b)
hypotonic
c)
isotonic
d)
not enough information
47.
An ISOTONIC solution has a(n) ______________ concentration of solute (dissolved stuff) than inside the cell.
a)
lower
b)
equal
c)
higher
48.
What type of solution is this cell in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
diffused
49.
What type of solution is this cell in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
diffused
50.
When a cell is placed in a hypertonic solution water
a)
moves from the inside of the cell to the solution
b)
moves from the solution to the inside of the cell
c)
moves equally in and out of the cell
d)
none of these