DNA, genes

Descrição

Biology Genes
Kate Kerr
Quiz por Kate Kerr, atualizado more than 1 year ago
Kate Kerr
Criado por Kate Kerr quase 10 anos atrás
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Resumo de Recurso

Questão 1

Questão
DNA is made up of the nucleotides:
Responda
  • A, C, T, G
  • A, C, U, G
  • A, B, C, D

Questão 2

Questão
RNA is made up of the nucleotides:
Responda
  • A, C, T, G
  • A, C, U, G
  • A, B, C, D

Questão 3

Questão
Each parent gives a child how many chromosomes?
Responda
  • 46
  • 23
  • 100

Questão 4

Questão
The cells in a human's body have how many chromosomes?
Responda
  • 20 - all cells
  • 46 - most cells
  • 23 - sperm and egg cells

Questão 5

Questão
Where is DNA found?
Responda
  • In the ribosomes
  • In the plasma membrane
  • In the nucleus

Questão 6

Questão
DNA's shape is a:
Responda
  • twisted ladder
  • single strand
  • double helix

Questão 7

Questão
What is a gene?
Responda
  • Denim pants, aka jorts
  • Directions for building proteins
  • Instruction manuals for our bodies

Questão 8

Questão
What are genes made of?
Responda
  • RNA
  • DNA
  • Skittles

Questão 9

Questão
What is a mutation?
Responda
  • A gene which does not get expressed correctly
  • A misspelling in genetic code
  • Your face

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