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Modern Genetics
Test Description: Modern Genetics
Instructions: Answer all questions to get your test result.
1) Which of the following technologies alters DNA?
A
Differentiation
B
Mitosis
C
Cloning
D
Selective Breeding
2) Which procedure is used to compare DNA?
A
Cloning
B
Gel Electrophoresis
C
Genetic Engineering
D
PCR
3) Which of the following molecule is used to cut DNA?
A
Ligase
B
Insulin
C
Primase
D
Restriction Enzymes
4) Which molecule is the building block of DNA?
A
Glycerol and 3 fatty acids
B
Glucose
C
Amino Acids
D
Nucleotides
5) What molecule is used to stick DNA together?
A
Primase
B
Ligase
C
Polymerase
D
Restriction Enzymes
6) Which of the following techniques inserts DNA from one organism into another?
A
Genetic Engineering
B
Gel Electrophoresis
C
Cloning
D
Selective Breeding
7) Smaller strands of DNA will move _______ from the well while larger strands are ____?
A
Below:Above
B
Closer:Farther
C
Farther:Closer
D
Above:Below
8) DNA is sorted in gel electrophoresis based on?
A
Electric Charge
B
Type of building block
C
Color
D
Size
9) One way to produce large numbers of genetically alike offspring is by
A
Fertilization
B
Cloning
C
Changing genes by agents such as radiation and x-rays
D
Inserting a DNA segment into a different DNA molecule
10) Why is the cloning of a full human being currently frowned upon?
A
Cloning humans involves a lot of time which we have not been able to use
B
There are ethical and moral issues involved with cloning humans
C
We do not have the financial resources to clone a human
D
Humans are simply not able to be cloned
11) Alteration of a gene by radioactivity or x-rays is known as
A
Mitosis
B
Meiosis
C
Mutation
D
Differentiation
12) Place in order from largest to smallest: Gene, Nucleotide, Chromosome, Nucleus, DNA
A
Nucleus, Chromosome, Gene, DNA, Nucleotide
B
Nucleotide, Gene, Nucleus, DNA, Chromosome
C
Nucleotide, DNA, Gene, Chromosome, Nucleus
D
Chromosome, DNA, Nucleus, Gene, Nucleotide
13) Where are proteins created?
A
Chloroplast
B
Mitochondria
C
Ribosome
D
Nucleus
14) The process where molecules move from a high concentration to a low concentration without energy is called?
A
Diffusion
B
Photosynthesis
C
Cellular Respiration
D
Active Transport
15) What is a phospholipid bilayer?
A
Nucleus
B
Cell Membrane
C
Chloroplast
D
ribosome
16) Another name for an enzyme?
A
Carbohydrate
B
Lipid
C
Nucleic Acid
D
Catalyst
17) A group of three nucleotides is called?
A
Codons
B
Primers
C
Ligase
D
Polypeptides
18) Building block of insulin?
A
Glucose
B
Maltose
C
Starch
D
Amino Acids
19) Process by which your body maintains normal levels of glucose in the blood?
A
Osmosis
B
Internal Thermal Regulation
C
Chemotherapy
D
Negative Feedback Loop
20) Factors like water that are non-living
A
Primary Consumers
B
Decomposers
C
Biotic Factors
D
Abiotic Factors
*select an answer for all questions
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