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Final Exam Review
Seed dispersal mechanism for a seed with hooks
RNA contains the sugar
Final Exam Review
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PreAP Biology
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Questions
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Answers
1
RNA contains the sugar
fructose
glucose
ribose
deoxyribose
2
Seed dispersal mechanism for a seed with hooks
water
rock
animal
wind
3
DNA is copied during a process called
DNA Assembly
DNA Replication
Protein Assembly
Protein Synthesis
4
How many types of RNA are there?
2
1
3
4
5
Eubacteria and Archaebacteria differ in
composition of their cell walls
both are carnivores
both are eukaryotes
both are multi cellular
6
The Galapagos finch species are an excellent example of
species radiation
food segregation
geographic radiation
adaptive radiation
7
Vascular tissue in plants consist of
xylem
xylem and phloem
phloem
ground tissue
8
What is the name of the condition in which the zygote has only one chromosome of a pair
diploid
monosomy
haploid
trisomy
9
At what point of a cells life does it have double the DNA
G1 phase
G2 phase
S-phase
at the end of mitosis
10
Unlike DNA, RNA contains
thymine
guanine
cytosine
uracil
11
An analysis of derived characteristics is used to generate a
cladogram
ecological pyramid
family tree
category of species
12
A seed is anchored to the ground by its
roots
stem
leave
xylem
13
One of the main functions of the stem is to
absorbs water
provide support
photosynthesis
makes glucose
14
How many times does the Calvin cycle rotate per one glucose molecule?
9
5
3
6
15
The total amount of living tissue within a given trophic level is called the
primary consumer
producer
biomass
living numbers
16
Which two kingdoms did Aristole recognize?
bacteria and plants
plants and animals
animals and bacteria
plants and protist
17
The outer protein coat of a virus is called
protein coat
capsid
capsule
fur coat
18
What is the orginial source of almost all the energy in most ecosystems?
bacteria
photosynthesis
sun
glucose
19
How many chromosomes are shown in a normal human karyotype?
84
23
46
26
20
A protozoan is
a plant like protist
an animal like protist
a fungus like protist
21
What are the two reactions that make up photosynthesis?
Light reaction and Light reaction
calvin cycle and glycolysis
Light reaction and Calvin Cycle (dark)
light reaction and glycolysis
22
Penicillin belongs to which phylum of fungi
Ascomycota (Sac Fungi)
Basidiomycota (Club Fungi)
Zygomycota (Bread molds)
Dueteromycota (Imperfect)
23
Oxygen and carbon dioxide diffuse in and out of a leaf through the
guard cells
hole
stomata
pore
24
Flowering plants produce seeds inside protective structures called
anthers
stigmas
ovules
ovaries
25
Several different classes make up a
Phylum
Family
Order
Genus
26
The purpose of mitosis is
growth and repair of cells
making proteins
DNA replication
making gametes
27
Pollen grains are produced by
anthers
styles
filaments
sperm
28
Bacilli, cocci, and spirilla are
bacteria shapes
virus shapes
pathogen names
antibiotics
29
During metaphase of mitosis
the cell splits
chromosomes line up in the middle of the cell
chromosomes condense
nuclear membrane dissolves
30
Unlike photoautotrophs, chemoautotrophs obtain energy from
the sun
glucose
inorganic compounds
food
31
A mutation that involves one nucleotide
insertion
deletion
point mutation
frame-shift
32
Hydrolysis
the addition of Hydrogen to water
adding an electron to a water molecule
subtracting a Hydrogen from water
the splitting of water
33
Unlike lytic viruses, lysogenic viruses do NOT
use RNA as their genetic info
destroy their host cell right away
use DNA as their genetic info
require a host cell
34
In eukaryotes, DNA
Is in the mitochondria
Is found in the nucleus
Is made by ribosomes
Is free floating
35
A ripened ovary that contains seeds is called a
seeds
fruit
style
petals
36
Organisms that obtain nutrients by breaking down dead and decaying matter
carnivores
producers
decomposers
herbivores
37
Plant cell walls are made up of
chitin
glucose
cellulose
polymers
38
DNA replication results in two DNA molecules
That are identical to one another
That are kinda the same
That are different from one another
39
DNA replication, complementary strand to CTAGGT
GUACC
GATCC
GAUCC
AACTCC
40
All organsims in the kingdoms, Plantae, Fungi, Protista, and Animalia are
eukaryotes
unicellular
prokaryotes
multicellular
41
The factors that determine traits (phenotype) are called
traits
genes
alleles
ovules
42
Genes found on the same chromosome are called
traits
mutations
genotypes
linked genes
43
What is the name of the condition in which the zygote contains three copies of a chromosome
trisomoy
mutation
polyploidy
chromosomy
44
Which of the following is not recycled in the biosphere?
water
carbon
energy
nitrogen
45
Bacteriophages infect
bacteria
animals
plants
viruses
46
The branch of biology dealing with the interactions among organisms and their environment
oncology
herpetology
biology
ecology
47
What is produced during transcription?
all RNAs
mRNA
rRNA
tRNA
48
Fungi cell was are made up of
cellulose
chitin
polymers
glucose
49
Plants use energy from the sun to
make energy
make iron
make protein
make glucose
50
Most of the photosynthetic activity in a plant takes place in
roots
the leaves
none
stem
51
Yeast is
unicellular fungi
a prokaryote
a bacteria
multi cellular fungi
52
A carrot is a
triocot
dicot
none
monocot
53
Organisms that have two identical alleles for a particular trait are said to be
traits
homozygous
heterozygous
linked genes
54
A factor that is necessary for the formation of a new species is
reproductive isolation
mutation
linked genes
new traits
55
The separation of populations by barriers, like, mountains & rivers etc. is called?
population segregation
geographic isolation
geographic separation
reproductive isolation
