DNA, genes

Descripción

Biology Genes
Kate Kerr
Test por Kate Kerr, actualizado hace más de 1 año
Kate Kerr
Creado por Kate Kerr hace casi 10 años
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Resumen del Recurso

Pregunta 1

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

Pregunta 2

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

Pregunta 3

Pregunta
Each parent gives a child how many chromosomes?
Respuesta
  • 46
  • 23
  • 100

Pregunta 4

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

Pregunta 5

Pregunta
Where is DNA found?
Respuesta
  • In the ribosomes
  • In the plasma membrane
  • In the nucleus

Pregunta 6

Pregunta
DNA's shape is a:
Respuesta
  • twisted ladder
  • single strand
  • double helix

Pregunta 7

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

Pregunta 8

Pregunta
What are genes made of?
Respuesta
  • RNA
  • DNA
  • Skittles

Pregunta 9

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