DNA

Descrição

Highers Biology (Unit 1) Quiz sobre DNA, criado por Paige Piper em 28-09-2016.
Paige Piper
Quiz por Paige Piper, atualizado more than 1 year ago
Paige Piper
Criado por Paige Piper aproximadamente 8 anos atrás
7
2

Resumo de Recurso

Questão 1

Questão
What is the basic unit of DNA?
Responda
  • Nitrogenus base
  • Nucleotide

Questão 2

Questão
The 3 components of a DNA nucleotide are a nitrogenous base, a phosphate and a deoxyribose sugar
Responda
  • True
  • False

Questão 3

Questão
Label the DNA nucleotide Diagram
Responda
  • Nitrogenous Base
  • Phosphate
  • Deoxyribose sugar

Questão 4

Questão
What joins DNA nucleotides together?
Responda
  • Sugar Phosphate Backbone
  • Weak Hydrogen Bond
  • Strong Hydrogen Bond

Questão 5

Questão
What base does Adenine Join with?
Responda
  • Guanine
  • Cytosine
  • Thymine

Questão 6

Questão
The structure of DNA molecule is a double helix bond and the strands run "parallel" to one another
Responda
  • True
  • False

Questão 7

Questão
The term anti-parallel means that each DNA strand runs anti-parallel meaning one ends in 5' [blank_start]phosphate[blank_end] and the other strand runs in a 3' [blank_start]Deoxyribose sugar[blank_end]. Each running parallel but in opposite directions.
Responda
  • Deoxyribose sugar
  • phosphate

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