Unit 2: Section 2 - Nucleic Acids

Beschreibung

A Levels Biology (Biology Unit 2) Quiz am Unit 2: Section 2 - Nucleic Acids, erstellt von Jessica Phillips am 22/05/2015.
Jessica Phillips
Quiz von Jessica Phillips, aktualisiert more than 1 year ago
Jessica Phillips
Erstellt von Jessica Phillips vor etwa 9 Jahre
10
2

Zusammenfassung der Ressource

Frage 1

Frage
What are the 4 possible bases for RNA?
Antworten
  • Adenine
  • Cytosine
  • Guanine
  • Thymine
  • Uracil

Frage 2

Frage
The higher the substrate concentration, the faster the reaction, up until the saturation point.
Antworten
  • True
  • False

Frage 3

Frage
A gene is a section of DNA that codes for a specific sequence of amino acids that forms a particular protein.
Antworten
  • True
  • False

Frage 4

Frage
The sugar in RNA nucleotides is a deoxyribose sugar.
Antworten
  • True
  • False

Frage 5

Frage
What are the three major components of nucleotides?
Antworten
  • A phosphate group
  • A nitrogen-containing base
  • An oxygen-containing base
  • A sugar
  • Deoxyribonucleic acid
  • Polynucleotide strand

Frage 6

Frage
Which of the bases are purines?
Antworten
  • Adenine
  • Guanine
  • Cytosine
  • Thymine
  • Uracil

Frage 7

Frage
Which are the bases are pyrimidines?
Antworten
  • Adenine
  • Guanine
  • Thymine
  • Cytosine
  • Uracil

Frage 8

Frage
In DNA two polynucleotide strands join together to form a double-helix
Antworten
  • True
  • False

Frage 9

Frage
DNA replication is semi-conservative.
Antworten
  • True
  • False
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