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WorksheetsReview for Final
Total questions: 48
Worksheet time: 24mins
Name
Class
Date
1.
The cell organelle that releases energy from stored food molecules.
a)
Cell Membrane
b)
Mitochondria
c)
Ribosome
d)
Chloroplast
2.
This organelle manufactures glucose through the process of photosynthesis.
a)
Vacuole
b)
Cytoskeleton
c)
Chloroplast
d)
Mitochondria
3.
An example of a monosaccharide is
a)
Starch
b)
Glycogen
c)
Glucose
d)
Monoidontgiveadam
4.
__________________ is the diffusion of water across a semipermeable membrane
a)
Facilitated diffusion
b)
Endocytosis
c)
Osmosis
d)
Exocytosis
5.
Organic macromolecules that are composed of simple sugars and are a main source of energy for living organisms
a)
Proteins
b)
Carbohydrates
c)
Lipids
d)
Nucleic Acids
6.
Organic macromolecules that are composed of amino acids and provide many functions including controlling the rate of reactions, structure and transport.
a)
Proteins
b)
Carbohydrates
c)
Lipids
d)
Nucleic Acids
7.
If a solution has a relatively HIGHER solute concentration you could describe it as _______________-tonic.
a)
Hiyo
b)
Hyper
c)
Hello
d)
Hypo
8.
The monomers of proteins are _______________________________________________.
a)
Amino acids
b)
Monosaccharides
c)
Nucleic Acids
d)
Lipids
9.
One of the two main types of cells, this one DOES have a nucleus ______________________________________.
a)
Neuclekaryotic
b)
Eukaryotic
c)
Prokaryotic
10.
Along with genetic material and cytoplasm, all cells have this _____________________________________________.
a)
Vacuoles
b)
Cell Walls
c)
Cell Membrane
d)
Mitochondria
11.
A polar hydrophilic head is a part of a
a)
nucleotide
b)
amino acid
c)
monosaccharide
d)
phospholipid
12.
A nitrogenous base, a sugar and a phosphate group make up this monomer that will ultimately construct your DNA:
a)
Monosaccharide
b)
Amino acid
c)
Nucleotide
d)
Phospholipid
13.
Which of the following are NOT characteristics of life:
a)
Has live birth
b)
It grows and develops
c)
It evolves as a population
d)
It reproduces
14.
The body system responsible for facial expressions:
a)
skeletal
b)
endocrine
c)
muscular
d)
circulatory
15.
What body system breaks down food?
a)
digestive
b)
integumentary
c)
endocrine
d)
excretory
16.
What body system rids your body of CO2?
a)
Excretory
b)
Circulatory
c)
Respiratory
d)
Lymphatic
17.
What were the first type of cells on the planet?
a)
fungi
b)
eukaryotes
c)
algae
d)
prokaryotes
18.
These cells have a nucleus:
a)
prokaryotes
b)
bacteria
c)
archaea
d)
eukaryotes
19.
Which is NOT part of cell theory?
a)
all living things are composed of cells
b)
Cells are the basic building blocks of life
c)
all cells contain a nucleus
d)
Cells can only come from existing cells
20.
This organelle releases ATP.
a)
Nucleus
b)
Golgi Body
c)
Mitochondria
d)
Cytoplasm
21.
Ribosomes
a)
lipids
b)
carbohydrates
c)
proteins
d)
nucleic acids
22.
Which one of these are not in ALL cells?
a)
cytoplasm
b)
cell wall
c)
cell membrane
d)
genetic material
23.
Diffusion moves from
a)
low to high
b)
high to higher
c)
active to passive
d)
high to low
24.
Osmosis
a)
salt
b)
sugar
c)
water
d)
blood
25.
Enzymes end in
a)
ine
b)
ase
c)
all
d)
ing
26.
Enzymes _________ the energy needed for a reaction.
a)
raise
b)
increase
c)
reduce
d)
cycle
27.
The semi-conservative nature of DNA replication implies that:
a)
the copied DNA is discarded
b)
the new DNA is discarded
c)
The product is 1/2 old and 1/2 new
d)
the template for the DNA is discarded
28.
Who is the "boss" in protein synthesis?
a)
DNA
b)
RNA
c)
Proteins
29.
Sexual reproduction gave us _________ copies of each chromosome.
a)
1
b)
2
c)
3
d)
1/2
30.
DNA to RNA to Proteins is a simple model of what?
a)
DNA replication
b)
Photosynthesis
c)
Cell Respiration
d)
Protein Synthesis
31.
Which is the least harmful to an organisms' genetic code?
a)
insertion
b)
deletion
c)
substitution
32.
Meiosis ends up with how many cells?
a)
1
b)
2
c)
3
d)
4
33.
Mitosis ends up with how many cells?
a)
1
b)
2
c)
3
d)
4
34.
Universal Donor of blood:
a)
A
b)
B
c)
AB
d)
O
35.
Universal Recipient:
a)
A
b)
AB
c)
O
d)
B
36.
Punnett squares are best used for showing:
a)
Genes in a family tree
b)
Probabilities
c)
Genders
d)
Exact bloodlines
37.
All organic compounds contain what element?
a)
nitrogen
b)
carbon
c)
sulfur
d)
uranium
38.
If there is ___________ on this planet it is contained in the water.
a)
love
b)
happiness
c)
magic
d)
wonder
39.
Carbohydrates
a)
Insulation
b)
Energy
c)
Genes
d)
Enzymes
40.
Waterproofing
a)
Proteins
b)
Lipids
c)
Carbohydrates
d)
Nucleic Acids
41.
Floating leaves float because of the attraction of water molecules to :
a)
the leaf
b)
each other
c)
the air
42.
Capillary action is most useful for:
a)
Bacteria swimming
b)
dogs drinking
c)
trees drinking
d)
horses sweating
43.
Life energy originates in the:
a)
ground
b)
air
c)
water
d)
Sun
44.
A food chain is better than a food web at showing energy transfer in an ecosystem.
a)
True
b)
False
45.
Our climate is being most drastically impacted by the carbon in the:
a)
ocean
b)
ground
c)
sky
d)
rocks
46.
Pioneer species primarily inhabit climax communities.
a)
True
b)
False
47.
A year of unusually cold temperatures proves global warming has ended.
a)
True
b)
False
48.
Which of the following are NOT characteristics of life?
a)
Contains genetic material
b)
Produces CO2
c)
Responds to stimuli
d)
Is made of cells
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