Evidence for evolution comes from many areas of Biology. Choose examples that represent biological ex. of evolution.

Similar DNA sequences; The fossil record; Homologous structures

A nitrogenous base, a sugar, three phosphates, Adenine, ribose, three phosphates

What does a plant cell have that an animal cell doesn't?

cell wall, chloroplasts, central (large) vacuole

glues okazaki fragments together on the lagging strand

Which is the fourth step?

Ligase knits together fragments on lagging strand

What does an animal cell have in common with a prokaryotic cell?

Ribosome, cell membrane, cytoplasm, genetic material

The purpose of mRNA is to carry the protein building instructions from __1__ in the _2_ to the __3__ located in the _4_

1. DNA 2. Nucleus 3. Ribosome 4. Cytoplasm

What is the main purpose of the Golgi apparatus?

modify, sort, and package proteins

What is the different between anaerobic respiration and aerobic respiration?

Anaerobic = no oxygen present; Aerobic= oxygen present

Which processes of cellular respiration take place in the mitochondria?

Krebs Cycle, Electron Transport Chain

Which two statements support the claim that viruses are nonliving?

Viruses cannot make their own chemical products., Viruses lack machinery for reproduction.

a sequence of 3 bases found on mRNA

What do anaerobic and aerobic respiration have in common?

They both make ATP and start with glycolysis.

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final exam 10th grade pratice

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Questions 93

Answers

1
DNA is ___stranded; RNA is ____ stranded
single;single
double; single
single; double
double; double
2
Evidence for evolution comes from many areas of Biology. Choose examples that represent biological ex. of evolution.
Embryology; Biogeography; Homologous structures
Similar DNA sequences; The fossil record; Homologous structures
3
The parts of ATP are
Nitrogenous base, three phosphates
Adenine, deoxyribonucleicacid, three phosphates
A nitrogenous base, a sugar, three phosphates
Adenine, ribose, three phosphates
4
Energy stored or released by making or breaking bonds?
True
False
5
The monomer of proteins
nucleotide
peptide
polypeptide
amino acid
6
What does a plant cell have that an animal cell doesn't?
cell wall, chloroplasts, ribosomes
cell wall, chloroplasts, central (large) vacuole
chloroplasts, cell membrane, ribosomes
chloroplasts, cell wall, endoplasmic reticulum
7
To be biologically fit, one must be better able to ___ and ___.
survive; reproduce
reproduce; find more resources
survive; find more resources
outwit competitors; reproduce
8
water is a Reactants/Inputs of Light-dependent reaction
False
True
9
Prokaryotic cells can be uni- or multicellular
True
False
10
In a hypothesis the __ variable is what is being tested, while the __ variable is the one being measured in response
dependent; independent
independent; dependent
11
How much ATP is produced in anaerobic respiration?
2
3
32
36
12
Which organelle is aids in creation and movement of proteins?
Mitochondria
Lysosome
Endoplasmic Reticulum
13
Ligase
glues okazaki fragments together on the leading strand
adds RNA primers so replication can begin
proofreads the new strand
glues okazaki fragments together on the lagging strand
14
Deoxyribose is
the sugar found in DNA
the nucleotide of DNA
none of the above
the sugar found in RNA
15
Which is the fourth step?
DNA Helicase unwinds original DNA strand
RNA Primase lays down RNA primer for new nucleotide bases
Ligase knits together fragments on lagging strand
DNA polymerase builds new strands by bring in new nucleotide bases.
16
How many ATP are produced in the Kreb's cycle?
4
2
32
36
17
What does an animal cell have in common with a prokaryotic cell?
Ribosome, cell membrane, cytoplasm, genetic material
Vacuole, ribosome, cell wall
Cell membrane, vacuole, and ribosome
Cell membrane, vacuole, and ribosome, genetic material
18
The purpose of mRNA is to carry the protein building instructions from __1__ in the _2_ to the __3__ located in the _4_
1. DNA 2. RNA 3. Ribosome 4. Cytoplasm
1. Ribosome 2. Cytoplasm 3. DNA 4. Nucleus
1. DNA 2. Nucleus 3. Ribosome 4. Cytoplasm
1.RNA 2.DNA 3. Ribosome 4. cytoplasm
19
Plant cells are eukaryotes
False
True
20
What are the products/outputs of the light-dependent reaction?
Oxygen (O2)
Carbon Dioxide (CO2)
Water (H2O)
Glucose (C6H12O6)
21
What is the main purpose of the Golgi apparatus?
modify, sort, and package proteins
physically supports the cell
break down molecules in the cell
22
Which of the following does NOT increase genetic variation (CHOOSE ALL THAT APPLY)
mutations
mitosis
asexual reproduction
gene flow
23
ATP
Releases energy
Stores energy
Creates energy
absorbs energy
24
how many codons code for 1 amino acid?
2
3
4
1
25
Mitosis
Asexual Reproduction
Sexual Reproduction
26
Based on the cell theory, we know that prokaryotic cells CANNOT carry out life.
True
False
27
Prokaryotes have genetic material
False
True
28
1 parent
Asexual Reproduction
Sexual Reproduction
29
What are the products in the following reaction: C6H1 2O6 + 6O2----> 6CO2 +6H2O + ATP
C6H12O6
C6H12O6+ 6O2
6CO2+6H2O
6CO2+6H2O+ ATP
30
What are the building blocks (monomers) that compose DNA and RNA?
nucleic acids
amino acids
nucleotides
proteins
31
What is recycled in the ATP/ADP cycle?
ADP and P+
ATP
ADP and energy
ADP only
32
What is the different between anaerobic respiration and aerobic respiration?
Anaerobic = oxygen present; Aerobic= no oxygen present
Anaerobic = no oxygen present; Aerobic= oxygen present
Anaerobic start w/ glycolysis; Aerobic starts w/ Krebs Cycle
Anaerobic makes ATP; Anaerobic does not
33
Genetic variation increased
Asexual Reproduction
Sexual Reproduction
34
Which processes of cellular respiration take place in the mitochondria?
Glycolysis
Krebs Cycle
Electron Transport Chain
Anaerobic Respiration
35
What is the location of the light-dependent reaction?
Stroma
Thylakoid membrane
Stomata
Cytoplasm
36
What is other names for the Calvin Cycle?
Light-dependent reaction
Glycolysis
krebs cycle
Light-independent reaction
37
Which two statements support the claim that viruses are nonliving?
Viruses cannot make their own chemical products.
Viruses lack machinery for reproduction.
Viruses contain structures made of protein.
Viruses evolve.
38
A codon is
a sequence of 3 bases found on tRNA
a sequence of 3 bases found on mRNA
a sequence of 3 bases found on DNA
3 nucleotides on tRNA and mRNA
39
Somatic (body) cells
Sexual Reproduction
Asexual Reproduction
40
What do anaerobic and aerobic respiration have in common?
They both make glucose and start with oxygen
They both make oxygen and start with glucose.
They both make pyruvic acid and start with glycolysis
They both make ATP and start with glycolysis.
41
glycolysis take place in the cytoplasm.
True
False
42
The nucleus, ER, ribosomes, Golgi app., & vesicles work together to clean waste out of the cell
False
True
43
A relatively weak bond that forms between the two nitrogen bases holding the two sides of the DNA molecule together.
hydrogen bond
peptide bond
ionic bond
covalent bond
44
What are the products/outputs of the Krebs Cycle?
Carbon Dioxide (CO2)
Water (H2O)
Oxygen (O2)
Pyruvic Acid
45
Where does transcription occur?
rough ER
nucleus
cytoplasm
46
What happens to the DNA strand after transcription is completed?
it zips back up
its is destroyed
nothing
it is replicated
47
This section of mRNA is edited out
poly-A tail
intron
exon
TATA box
48
What are the steps of Cellular Respiration?
Glycolysis, Kreb's Cycle, Fermentation
Kreb's Cycle, Glycolysis, ETC
Glycolysis, Calvin Cycle, ETC
Glycolysis, Kreb's Cycle, ETC
49
The reactant of the Electron Transport Chain is ____and the product is _______.
Oxygen (O2); Water (H2O)
Pyruvic Acid; Carbon Dioxide (CO2)
Carbon Dioxide (CO2); Glucose (C6H12O6)
Glucose (C6H12O6); Pyruvic Acid
50
Cloning
Asexual Reproduction
Sexual Reproduction
51
Meiosis
Asexual Reproduction
Sexual Reproduction
52
What are the 4 principles of natural selection?
overproduction of offspring,adaptations,descent with modification, mutation
overproduction of offspring,adaptation,descent with modification, variation
overproduction of offspring, mutations, descent with modification,variation
overproduction of offspring, adaptation, mutations, variation
53
Prokaryotic cells have ribosomes
False
True
54
Which of the following is an incorrect reaction involving the ATP/ADP cycle?
ATP + P 🡪 ADP
ATP 🡪 ADP + P
ADP 🡪 ATP + P
ADP + P 🡪 ATP
55
The accepted theory of evolution suggests that (Choose all appropriate answers.)
Living species are related to extinct ones.
Traits acquired in ones life can be passed on.
Species change over time.
Animals that look alike are the most closely related.
56
Where is the site of protein synthesis (synthesize means to make)?
Ribosome
Mitochondria
Smooth ER
Golgi apparatus
57
What is the function of tRNA?
brings amino acids to the ribosome
turns DNA into mRNA
reads the mRNA
carries information from DNA to the ribosome
58
What are Chargaff's (complementary) base pairing rules for DNA?
C--A G--T
C--G A--U
C--T G--A
A--T C--G
59
An endothermic reaction....
releases energy
neither releases nor absorbs energy
absorbs energy
releases reactants with higher bond energy
60
How many ATP are produced in the ETC during cellular respiration?
32
4
2
36
61
Which enzyme unzips DNA during replication?
Primase
RNA polymerase
Helicase
DNA polymerase
62
sunlight is a Reactants/Inputs of Light-dependent reaction
True
False
63
This organelle helps the cell move by moving water past the cell with tiny hairs
Flagella
cilia
64
What bond in ATP gets broken to release the most energy?
none of the above
the bond between the sugar and base
The bond between the sugar and phosphates
The last bond between phosphate groups
65
Which is the third step?
Ligase knits together fragments on lagging strand
RNA Primase lays down RNA primer for new nucleotide bases.
DNA polymerase builds new strands by bring in new nucleotide bases.
DNA Helicase unwinds original DNA strand
66
A gene is (choose all that apply)
a section of DNA that gives instructions for making a protein
made up of chromosomes
found on chromosomes
made up of nucleotides
67
carbon dioxide(CO2) is a Reactants/Inputs of Light-dependent reaction
False
True
68
What makes up the “sides” or backbone of the DNA ladder?
nitrogen bases
alternating sugars and phosphates
sugars and bases
phosphates and bases
69
1/1What are the advantages of sexual reproduction? Choose all that apply.
takes very little time and energy to reproduce
offspring genes are identical to offspring; fast & efficience reproduction
beneficial mutations may occur
can better adapt to environment & disease ;offspring genes vary from parent
70
What is transcription?
turning mRNA into tRNA
turning mRNA into a protein
Replicating DNA
turning DNA into mRNA
71
What is ATP?
The chemical energy currency of the cell
The solar energy currency of the cell
The main product of photosynthesis
72
Fusion of gametes
Asexual Reproduction
Sexual Reproduction
73
What is a reactant?
The substance produced in a chemical reaction
None of the above
The substance changed or broken down in a chemical reaction
The substance NOT changed in a chemical reaction
74
What bubble like things move packaged proteins around the cell?
Central vacuole
Vesicle
Lysosome
Vacuole
75
________ are the inputs and _______ are the outputs of Glycolysis
Glucose (C6H12O6); Pyruvic Acid
Oxygen (O2); Watere (H2O)
Carbon Dioxide (CO2); Glucose (C6H12O6)
Pyruvic Acid; Carbon Dioxide (CO2)
76
This section of mRNA is expressed
intron
5' cap
exon
poly-a tail
77
What does the principal of overproduction of offspring tell us?
parents have to work harder because they have more offspring
there will be competition for resources that are not plentiful
all individuals born will not survive
parents have to work harder because they have more offspring
78
Which is the first step?
Ligase knits together fragments on lagging strand
RNA Primase lays down RNA primer for new nucleotide bases.
DNA polymerase builds new strands by bring in new nucleotide bases.
DNA Helicase unwinds original DNA strand
79
What is the product of the light independent reaction?
Carbon Dioxide
Oxygen
Water
Glucose
80
What type of bonds connect amino acids?
peptide
ionic
covalent
hydrogen
81
DNA polymerase is responsible for
pairing new DNA bases during transcription
pairing mRNA bases for transcription
pairing new DNA bases during replication
proofreading DNA strands
82
What is the complementary strand of DNA to the one below?5' CAGTGCTGA 3'
3' GTCACGACT 5'
5' GTCACGACT 3'
5' GUCACGACU 3'
3' GUCACGACU 5'
83
This folded membrane helps to detoxify the cell and make lipids
nucleolus
smooth er
rough er
lysosomes
84
Name the three components of the nucleotides that compose DNA.
sugar, nitrogen base, protein
phosphate, nitrogen base, hydrogen bond
sugar, nitrogen base, phosphate
sugar, phosphate, hydrogen bond
85
Which of the following IS an example of evolution?
A giraffe reaching for leaves on taller trees grows a longer neck
a population of bacteria become resistant to disinfectants over time
One horse becomes taller and faster over time
A child getting taller as they grow older
86
What molecules provide the Calvin Cycle with energy?
NADPH and ATP
ATP and glucose
NADH and ATP
NAD+ and ATP
87
Prokaryotic cells do not have a nucleus
True
False
88
This protein adds complementary RNA bases to a strand of DNA during transcription?
DNA polymerase
Helicase
RNA polymerase
none of the above
89
How many net ATP are produced in Glycolysis?
36
32
4
2
90
Which pattern of evolution results in one species splitting into many over time?
divergent evolution
coevulation
sexual selection
convergent evolution
91
Which is the second step?
RNA Primase lays down RNA primer for new nucleotide bases.
Ligase knits together fragments on lagging strand
DNA Helicase unwinds original DNA strand
DNA polymerase builds new strands by bring in new nucleotide bases.
92
Apoptosis can be defined as
programmed cell created
the cell popping and dying from trauma
programmed cell death
93
Which nitrogen base is found in RNA, but not found in DNA?
adenine
thymine
uracil
guanine

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