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Biology Module 7: Genetics

Beschreibung

Quiz am Biology Module 7: Genetics, erstellt von mdhorselover am 15/01/2015.
mdhorselover
Quiz von mdhorselover, aktualisiert more than 1 year ago
mdhorselover
Erstellt von mdhorselover vor fast 10 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
What are genetics?
Antworten
  • 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

Frage 2

Frage
What are genetic factors?
Antworten
  • 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

Frage 3

Frage
What are environmental factors?
Antworten
  • 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

Frage 4

Frage
What are spiritual factors?
Antworten
  • 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

Frage 5

Frage
What is a gene?
Antworten
  • 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

Frage 6

Frage
What is MessengerRNA (mRNA)?
Antworten
  • 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

Frage 7

Frage
What is an anticodon?
Antworten
  • 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

Frage 8

Frage
What is a codon?
Antworten
  • 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

Frage 9

Frage
What is a chromosome?
Antworten
  • 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.

Frage 10

Frage
What is mitosis?
Antworten
  • 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

Frage 11

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

Frage 12

Frage
What is the centromere?
Antworten
  • 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

Frage 13

Frage
What is a mother cell?
Antworten
  • 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

Frage 14

Frage
What is the karyotype?
Antworten
  • 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

Frage 15

Frage
What is a diploid cell?
Antworten
  • 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

Frage 16

Frage
What is a haploid cell?
Antworten
  • 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

Frage 17

Frage
What is a diploid number?
Antworten
  • 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

Frage 18

Frage
What is a haploid number?
Antworten
  • 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

Frage 19

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

Frage 20

Frage
What are gametes?
Antworten
  • 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

Frage 21

Frage
What is a virus?
Antworten
  • 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

Frage 22

Frage
What are antibodies?
Antworten
  • 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

Frage 23

Frage
What is a vaccine?
Antworten
  • 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

Frage 24

Frage
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.
Antworten
  • True
  • False

Frage 25

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

Frage 26

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

Frage 27

Frage
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
Antworten
  • True
  • False

Frage 28

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

Frage 29

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

Frage 30

Frage
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?
Antworten
  • 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

Frage 31

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

Frage 32

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