Test Bank for Human Genetics Concepts And Applications 11Th Edition By Lewis

Digital item No Waiting Time Instant DownloadEDITION: 11th EditionAUTHOR: Ricki LewisPUBLISHER: McGraw Hill Higher Education

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Test Bank for Human Genetics Concepts And Applications 11Th Edition By Lewis

Chapter 01
What is in a Human Genome?
Multiple Choice Questions
1. Genetics is the study of
A. variation of inherited traits.
B. how organisms reproduce.
C. how life originated.
D. how the environment causes disease.
Bloom’s Level: 01. Remember
Learning Outcome: 01.01 Explain what genetics is, and what it is not.
Section: 01.01
Topic: Genes and genomes
2. In which choice are the entries listed from smallest to largest?
A. DNA building block – gene – chromosome – genome
B. DNA building block – RNA building block – protein
C. Gene – cell – DNA – genome
D. Chromosome – genome – cell – DNA building block
Bloom’s Level: 02. Understand
Learning Outcome: 01.02 Distinguish between gene and genome.
Section: 01.01
Topic: Genes and genomes
3. The complete genetic material of an organism is its
A. genome.
B. chromosome.
C. phenotype.
D. genotype.
Bloom’s Level: 02. Understand
Learning Outcome: 01.02 Distinguish between gene and genome.
Section: 01.01
Topic: Genes and genomes
4
The number of copies of our genome in most of our cells is _____.
A. 1
B. 2
C. 3
D. 4
Bloom’s Level: 01. Remember
Learning Outcome: 01.02 Distinguish between gene and genome.
Section: 01.01
Topic: Genes and genomes
5. An estimated _____ DNA base pairs comprise the human genome.
A. 32,000
B. 320,000
C. 3.2 million
D. 3.2 billion
Bloom’s Level: 01. Remember
Learning Outcome: 01.02 Distinguish between gene and genome.
Section: 01.01
Topic: Genes and genomes
6. _____ was founded in the 1970s to address moral issues and controversies that arise in applying medical technology.
A.
Metaethics
B.
Bioethics
C.
Biotechnology
D.
Genetics
Bloom’s Level: 01. Remember
Learning Outcome: 01.03 Define bioethics.
Section: 01.01
Topic: Genes and genomes
7. Variants of a gene are called
A. genotypes.
B. phenotypes.
C. alleles.
D. single nucleotide polymorphisms.
Bloom’s Level: 01. Remember
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics
8
Humans have _____ pairs of chromosomes.
A. 23
B. 38
C. 46
D. 32
Bloom’s Level: 01. Remember
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics
9. A change in a gene’s DNA sequence is a(n)
A. genotype.
B. nucleotide.
C. mutation.
D. genome.
Bloom’s Level: 02. Understand
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics
10. In general, RNA molecules
A. comprise the chromosomes.
B. use the information in specific DNA sequences to construct proteins.
C. entwine with DNA molecules to encode proteins.
D. form double helices that encode DNA sequences.
Bloom’s Level: 02. Understand
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics
11. A genotype refers to
A. particular allele combinations.
B. expression patterns of certain genes.
C. the environmental components of a trait.
D. the number of chromosomes that a person has.
Bloom’s Level: 02. Understand
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics
12
A chart that displays paired chromosomes in order of size is a
A. phenotype.
B. genotype.
C. karyotype.
D. genome.
Bloom’s Level: 02. Understand
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics
13. A human cell has
A. 22 pairs of sex chromosomes and one pair of autosomes.
B. 22 pairs of autosomes and one pair of sex chromosomes.
C. 23 pairs of autosomes.
D. 23 pairs of autosomes and a pair of Y chromosomes.
Bloom’s Level: 01. Remember
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics
14
Chromosome Y
A.
forms the somatic cells.
B.
is a sex chromosome.
C.
contains discontinuous DNA sequence.
D.
is present in all humans.
Bloom’s Level: 02. Understand
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics
15
Polydactyly is considered a Mendelian trait as
A.
it is caused by linked genes.
B.
it is caused by a single gene.
C.
it is caused due to environmental factors.
D.
it affects the stem cells.
Bloom’s Level: 02. Understand
Learning Outcome: 01.04 Describe the levels of genetics, from nucleic acids to chromosomes, to cells, body parts, families, and populations.
Section: 01.02
Topic: Levels of genetics

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