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Biology Module 7: Genetics

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Quiz on Biology Module 7: Genetics, created by mdhorselover on 15/01/2015.
mdhorselover
Quiz by mdhorselover, updated more than 1 year ago
mdhorselover
Created by mdhorselover almost 10 years ago
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Resource summary

Question 1

Question
What are genetics?
Answer
  • The figure produced when the chromosomes of a species during metaphase are arranged according to their homologous pairs
  • The science that studies how characteristics get passed from parent to offspring
  • DNA coiled around and supported by proteins, found in the nucleus of the cell

Question 2

Question
What are genetic factors?
Answer
  • The general guideline of traits determined by a person’s DNA
  • A sequence of three nucleotide bases on mRNA that refers to a specific type of amino acid
  • Specialized proteins that aid in destroying infectious agents

Question 3

Question
What are environmental factors?
Answer
  • The “nonbiological” factors that are involved in a person’s surroundings, like the personalities of the person’s parents, the person’s friends, and the person’s behavioral choices
  • The factors in a person’s life that are determined by the quality of their relationship with God
  • The number of homologous pairs in a diploid cell

Question 4

Question
What are spiritual factors?
Answer
  • The factors in a person’s life that are determined by the quality of their relationship with God
  • A cell ready to begin reproduction, containing duplicated DNA and centrioles
  • A weakened or inactive version of a pathogen that stimulates the body’s production of antibodies which can aid in destroying the pathogen

Question 5

Question
What is a gene?
Answer
  • A section of DNA that codes for the production of a protein or a portion of protein, causing a trait
  • A cell that has only a homolougue
  • A non-cellular infectious agent that has genetic material (RNA or DNA) inside a protective protein coat and cannot reproduce on its own

Question 6

Question
What is MessengerRNA (mRNA)?
Answer
  • The RNA that performs transcription
  • DNA coiled around and supported by proteins, found in the nucleus of the cell
  • The total number of chromosomes in a diploid cell

Question 7

Question
What is an anticodon?
Answer
  • A three-nucleotide base sequence on tRNA
  • A sequence of three nucleotide bases on mRNA that refers to a specific type of amino acid
  • A process of asexual reproduction in eukaryotic cells

Question 8

Question
What is a codon?
Answer
  • A three-nucleotide base sequence on tRNA
  • A sequence of three nucleotide bases on mRNA that refers to a specific type of amino acid
  • A cell that has only a homolougue

Question 9

Question
What is a chromosome?
Answer
  • DNA coiled around and supported by proteins, found in the nucleus of the cell
  • A cell ready to begin reproduction, containing duplicated DNA and centrioles
  • A non-cellular infectious agent that has genetic material (RNA or DNA) inside a protective protein coat and cannot reproduce on its own.

Question 10

Question
What is mitosis?
Answer
  • A process of asexual reproduction in eukaryotic cells
  • A process of sexual reproduction in eukaryotic cells
  • The figure produced when the chromosomes of a species during metaphase are arranged according to their homologous pairs

Question 11

Question
What is interphase?
Answer
  • The time between cellular reproduction
  • The area that joins two sister chromatids
  • The process by which a diploid cell forms gametes

Question 12

Question
What is the centromere?
Answer
  • The time between cellular reproduction
  • The area that joins two sister chromatids
  • The figure produced when the chromosomes of a species during metaphase are arranged according to their homologous pairs

Question 13

Question
What is a mother cell?
Answer
  • A cell ready to begin reproduction, containing duplicated DNA and centrioles
  • A cell with chromosomes that come in homologous pairs
  • A cell that has only a homolougue

Question 14

Question
What is the karyotype?
Answer
  • The figure produced when the chromosomes of a species during metaphase are arranged according to their homologous pairs
  • The process by which a diploid cell forms gametes
  • The time between cellular reproduction

Question 15

Question
What is a diploid cell?
Answer
  • A cell with chromosomes that come in homologous pairs
  • A cell that has only a homolougue
  • A cell ready to begin reproduction, containing duplicated DNA and centrioles

Question 16

Question
What is a haploid cell?
Answer
  • A cell with chromosomes that come in homologous pairs
  • A cell that has only a homolougue
  • A cell ready to begin reproduction, containing duplicated DNA and centrioles

Question 17

Question
What is a diploid number?
Answer
  • The total number of chromosomes in a diploid cell
  • The number of homologous pairs in a diploid cell
  • The process by which a diploid cell forms gametes

Question 18

Question
What is a haploid number?
Answer
  • The number of homologous pairs in a diploid cell
  • The total number of chromosomes in a diploid cell
  • Haploid cells produced by diploid cells for the purpose of sexual reproduction

Question 19

Question
What is meiosis?
Answer
  • The process by which a diploid cell forms gametes
  • A process of asexual reproduction in eukaryotic cells
  • The RNA that performs transcription

Question 20

Question
What are gametes?
Answer
  • Haploid cells produced by diploid cells for the purpose of sexual reproduction
  • Specialized proteins that aid in destroying infectious agents
  • The total number of chromosomes in a diploid cell

Question 21

Question
What is a virus?
Answer
  • A non-cellular infectious agent that has genetic material (RNA or DNA) inside a protective protein coat and cannot reproduce on its own
  • A weakened or inactive version of a pathogen that stimulates the body’s production of antibodies which can aid in destroying the pathogen
  • A sequence of three nucleotide bases on mRNA that refers to a specific type of amino acid

Question 22

Question
What are antibodies?
Answer
  • Specialized proteins that aid in destroying infectious agents
  • Haploid cells produced by diploid cells for the purpose of sexual reproduction
  • DNA coiled around and supported by proteins, found in the nucleus of the cell

Question 23

Question
What is a vaccine?
Answer
  • A weakened or inactive version of a pathogen that stimulates the body’s production of antibodies which can aid in destroying the pathogen
  • A process of asexual reproduction in eukaryotic cells
  • A cell ready to begin reproduction, containing duplicated DNA and centrioles

Question 24

Question
TRUE OR FALSE:: Suppose a sequence of DNA is: guanine, cytosine, adenine, adenine, thymine, guanine. It's mRNA sequence would be: cytosine, guanine, thymine, thymine, adenine, cytosine.
Answer
  • True
  • False

Question 25

Question
TRUE OR FALSE:: Suppose a sequence of DNA is: guanine, cytosine, adenine, adenine, thymine, guanine. The mRNA would code for 2 amino acids
Answer
  • True
  • False

Question 26

Question
TRUE OR FALSE:: Suppose a sequence of DNA is: guanine, cytosine, adenine, adenine, thymine, guanine. The mRNA will have 4 codons.
Answer
  • True
  • False

Question 27

Question
TRUE OR FALSE:: Suppose a sequence of DNA is: guanine, cytosine, adenine, adenine, thymine, guanine. The tRNA anticodons that bond to the mRNA would be: guanine, cytosine, adenine and adenine, uracil, guanine
Answer
  • True
  • False

Question 28

Question
If an RNA strand has an anticodon...
Answer
  • It is mRNA
  • It is tRNA
  • It is neither
  • It is both
  • It will also have a codon somewhere in the cell

Question 29

Question
TRUE OR FALSE:: Protein synthesis in a ribosome is part of translation
Answer
  • True
  • False

Question 30

Question
Say scientists discovered a gene that is more prevalent in murderers than in the majority of the public. What can you conclude from that gene?
Answer
  • Murderers have no responsibility for what they do, it's in their genes
  • It is just a genetic trend, not a determining factor
  • You can fight that gene with your choices and environmental and spiritual factors
  • If you have that gene you must be a murderer and there is no hope for you and you are doomed
  • The gene would only establish a genetic trend

Question 31

Question
TRUE OR FALSE:: If you look under a microscope and see distinct chromosomes in a cell, it is in interphase
Answer
  • True
  • False

Question 32

Question
What are the 4 stages of mitosis?
Answer
  • prophase
  • metaphase
  • anaphase
  • interphase
  • telophase
  • karyophase
  • centrophase
  • introphase
  • extrophase
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