WorksheetsSemester Bio review
Total questions: 45
Worksheet time: 2hrs 21mins
Name
Class
Date
1.
In what organelle is the genetic material found inside?
a)
Endoplasmic Reticulum
b)
Golgi Complex
c)
Nucleolus
d)
Nucleus
2.
What organelle is called the "powerhouse" of a cell?
a)
Endoplasmic Reticulum
b)
Nucleus
c)
Mitochondria
d)
Nucleolus
3.
What type of cell is a cell without a nucleus?
a)
Eubacteria
b)
Probacteria
c)
Eukaroyte
d)
Prokaryote
4.
What is a complex cell with a nucleus, found in plants and animals called?
a)
Eukaroytic
b)
Procaryotic
c)
Probacteria
d)
Eubacteria
5.
a)
plant cell
b)
animal cell
6.
a)
nucleolus
b)
vacuole
c)
lysosome
d)
nucleus
7.
What is the name for cells that do not have nucleus?
a)
eukaryotic
b)
prokaryotic
c)
stem cells
d)
none of these
8.
This solution has the equal concentrations of water molecules and particles.
a)
hypertonic
b)
hypotonic
c)
isotonic
9.
In which solution will water move into the cell resulting in the cell bursting?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
10.
What word describes when water is attracted to other substances?
a)
cohesion
b)
adhesion
c)
capillary action
d)
surface tension
11.
What is the main function of the cell membrane?
a)
Digestion
b)
Storage
c)
Protecitve Barrier
d)
INSANE IN THE MEMBRANE!
12.
What is the process that plant and algae cells use to make food?
a)
Water Cycle
b)
Photosynthesis
c)
Decomposition
d)
Vegetarian
13.
Breaking down glucose to release ATP energy is known as
a)
Photosynthesis
b)
Respiration
c)
Mitosis
d)
Fission
14.
Using carbon dioxide and water to create glucose and oxygen is
a)
photosynthesis
b)
respiration
c)
diffusion
d)
osmosis
15.
If and then statements are usually the structure of a
a)
hypothesis
b)
conclusion
c)
Theory
d)
law
16.
Natural selection is when ____________ decides who survives and who doesn't
a)
nature
b)
humans
c)
animals
d)
years
17.
What is the term for a feature that allows an organism to survive better in its environemtn?
a)
variation
b)
adaption
c)
homologous structure
d)
vestigial structure
18.
What is the process in which humans breed organisms for certain traits?
a)
natural selection
b)
inheritance
c)
artificial selection
d)
descent withOUT modification
19.
What are the evidences for Evolution?
a)
Fossil Records
b)
Embryology
c)
Similar body structure
d)
All the above
20.
The vertical axis; usually for values.
a)
X-axis
b)
grids
c)
Y-axis
d)
legend
21.
The horizontal axis; usually for categories.
a)
X-axis
b)
grids
c)
legend
d)
Y-axis
22.
What was the name of the scientist who had the theory of evolution?
a)
Lamarck
b)
Einstein
c)
Washington
d)
Darwin
23.
A structure that once had a function in an ancestral species but has no function now is which type of structure?
a)
Homologous
b)
Analogous
c)
Vestigial
d)
None of these
24.
Who is the father of genetics?
a)
Charles Darwin
b)
Gregor Mendel
c)
Dimitri Mendeleev
d)
Hans Krebs
25.
Which of the following alleles is homozygous recessive?
a)
Tt
b)
tt
c)
TT
d)
T
26.
Dominant alleles are represented by a:
a)
Male gene
b)
lowercase letter
c)
recessive trait
d)
capital letter
27.
The physical appearance of the organism is known as the
a)
Phenotype
b)
Chromosome
c)
DNA
d)
Genotype
28.
What is an organism's genetic makeup known as?
a)
Phenotype
b)
Chromosome
c)
DNA
d)
Genotype
29.
Heterozygous is when...
a)
the alleles are the same
b)
the alleles are different
c)
the alleles are absent
d)
the alleles are present
30.
Homozygous is when...
a)
the alleles are the same
b)
the alleles are different
c)
the alleles are absent
d)
the alleles are present
31.
Which law states that organisms inherit 2 copies of each gene and donate one to their offspring
a)
law of independent assortment
b)
law of segregation
c)
law of genetic linkage
d)
law of inheritance
32.
Which of the following is homozygous dominant?
a)
Yy
b)
Y
c)
yy
d)
YY
33.
Adenine bonds with ______________.
a)
Guanine
b)
Thymine
c)
Cytosine
d)
Adenine
34.
Guanine bonds with ______________.
a)
Adenine
b)
Guanine
c)
Cytosine
d)
Thymine
35.
True or false: RNA is double-stranded.
a)
true
b)
false
c)
it depends on the type
36.
What phase is a cell in if the chromosomes are all lined up down the middle?
a)
Anaphase
b)
Metaphase
c)
Prophase
d)
Telophase
37.
What phase is a cell in if the chromosomes are moving away to opposite ends of the cell?
a)
Anaphase
b)
Metaphase
c)
Prophase
d)
Telophase
38.
The largest number of individuals in a species that an environment can support long term
a)
carrying capacity
b)
emigration
c)
immigration
d)
population density
39.
The average weather conditions of a region
a)
daily temperature
b)
weather
c)
climate
40.
A community of living and nonliving things in their natural environment makes up a
a)
food web
b)
ecosystem
c)
food chain
41.
An organism that gets energy from eating other organisms is a ______________
a)
producer
b)
consumer
c)
decomposer
42.
A tick and a dog have this type of relationship.
a)
mutualism
b)
commensalism
c)
neutralism
d)
parasitism
43.
What is a Niche?
a)
A place where animals can sleep
b)
An animal
c)
An employee
d)
A job
44.
This domain is characterized by ancient bacteria that can live in extreme environments, such as volcanoes.
a)
Archaea
b)
Bacteria
c)
Eukarya
d)
Prokarya
45.
How many kingdoms are there?
a)
2
b)
4
c)
6
d)
8
100 %
