Mutants - Study guides, Class notes & Summaries

Biology 203 Exam 3(2024 Latest Update)(GradeMolecular Biology - ANSWER The branch of biology that focuses on studying the molecules that create cells Started with the discovery of DNA Gene Expression - ANSWER The process of converting information in the DNA into molecules that do things Mutation - ANSWER A permanent change in the cells gene (DNA) Mutant - ANSWER The individual that carries the mutation Null Alleles - ANSWER Alleles that do not function One gene-one enzyme hypot...

BIO 205 Exam Questions With 100% Correct Answers Nucleoid is a region/structure found only in ____ cells. a) prokaryotic b) eukaryotic c) bacterial d) Both A and C - answerProkaryotic/bacterial A plasmid is double-stranded DNA. True or false? - answerTrue A plasmid-gene or a chromosomal-gene (piece of DNA with a specific product) will always produce a________. a) carbohydrate b) ATP c) Protein d) Lipid - answerProtein DNA polymerase is a(n) a) lipid b) polysaccharide c) enzyme ...

UNT Biology 1710 Practice Exam 3|52 Questions with Verified Answers An excellent example of the genetic phenomenon known as continuous variation would be: a. flower color in plants. b. height in humans. c. human blood groups. d. epistasis. e. fur color in arctic animals - CORRECT ANSWER B) height in humans A human genetic trait passed from one generation to the next has an unusual inheritance pattern. The genotype and phenotype of the offspring depends only upon the genotype of the mo...

BIO 205 Exam Questions With 100% Correct Answers Nucleoid is a region/structure found only in ____ cells. a) prokaryotic b) eukaryotic c) bacterial d) Both A and C - answerProkaryotic/bacterial A plasmid is double-stranded DNA. True or false? - answerTrue A plasmid-gene or a chromosomal-gene (piece of DNA with a specific product) will always produce a________. a) carbohydrate b) ATP c) Protein d) Lipid - answerProtein DNA polymerase is a(n) a) lipid b) polysaccharide c) enzyme ...

Molecular Biology - ANSWER The branch of biology that focuses on studying the molecules that create cells Started with the discovery of DNA Gene Expression - ANSWER The process of converting information in the DNA into molecules that do things Mutation - ANSWER A permanent change in the cells gene (DNA) Mutant - ANSWER The individual that carries the mutation Null Alleles - ANSWER Alleles that do not function One gene-one enzyme hypothesis - ANSWER Each gene has a function to m...

medium - Answer a mixture of nutritional substances on or in which microorganisms grow autotroph - Answer nutritionally deficient mutants that have lost the ability to synthesize a particular enzyme many microorganisms in this group: - can carry out photosynthesis - usually do not cause disease - synthesize organic compounds to obtain energy heterotroph - Answer an organism that uses compounds to produce biomolecules autoclave - Answer an instrument for sterilization b...

BIO 205 Exam Questions With 100% Correct Answers Nucleoid is a region/structure found only in ____ cells. a) prokaryotic b) eukaryotic c) bacterial d) Both A and C Prokaryotic/bacterial A plasmid is double-stranded DNA. True or false? True A plasmid-gene or a chromosomal-gene (piece of DNA with a specific product) will always produce a________. a) carbohydrate b) ATP c) Protein d) Lipid Protein DNA polymerase is a(n) a) lipid b) polysaccharide c) enzyme d) nucelic ...

Molecular Biology - ANSWER The branch of biology that focuses on studying the molecules that create cells Started with the discovery of DNA Gene Expression - ANSWER The process of converting information in the DNA into molecules that do things Mutation - ANSWER A permanent change in the cells gene (DNA) Mutant - ANSWER The individual that carries the mutation Null Alleles - ANSWER Alleles that do not function One gene-one enzyme hypothesis - ANSWER Each gene has a function to m...

what can restore a frameshift mutation? - another frameshift, microdeletion, and microinsertion A mutation in a particular gene that results in the premature halting of transcription (and, consequently, protein translation) is a___________ mutation. - nonsense Consider a mutation in which the change is from UAC to UAU. Both codons specify the amino acid tyrosine. Which type of point mutation is this? - Silent mutation A ʺpoint mutationʺ refers to mutations involving - a substitution, dele...

BIO 205 Exam Questions With 100% Correct Answers Nucleoid is a region/structure found only in ____ cells. a) prokaryotic b) eukaryotic c) bacterial d) Both A and C - answerProkaryotic/bacterial A plasmid is double-stranded DNA. True or false? - answerTrue A plasmid-gene or a chromosomal-gene (piece of DNA with a specific product) will always produce a________. a) carbohydrate b) ATP c) Protein d) Lipid - answerProtein DNA polymerase is a(n) a) lipid b) polysaccharide c) enzyme ...