Biomolecules Revision Quiz

Descripción

Quiz over Unit 2 for IB biology
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Test por ca_deal, actualizado hace más de 1 año
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50
2

Resumen del Recurso

Pregunta 1

Pregunta
How many carbons are there in deoxyribose?
Respuesta
  • Five
  • Six
  • Four
  • Seven

Pregunta 2

Pregunta
The process shown is translation
Respuesta
  • True
  • False

Pregunta 3

Pregunta
Which base pairs are pyramidines?
Respuesta
  • Adenine and Guanine
  • Guanine and Cytosine
  • Adenine and Thyamine
  • Thyamine and Cytosine

Pregunta 4

Pregunta
What is the difference between Amylose and Amylopectin?
Respuesta
  • Amylose: Globular, 1-6 bonds Amylopectin: Helix, 1-4 and 1-6 bonds
  • Amylose: Helix, 1-4 and 1-6 bonds Amylopectin: Globular, 1-4 and 1-6 bonds
  • Amylose: Helix, 1-4 bonds Amylopectin: Globular, 1-4 and 1-6 bonds
  • Amylose: Globular, 1-4 and 1-6 bonds Amylopectin: Helix, 1-4 bonds

Pregunta 5

Pregunta
What affects the rate of reaction with enzymes?
Respuesta
  • Substrate Concentration
  • pH
  • Temperature
  • All of these

Pregunta 6

Pregunta
Which of these are disaccharides?
Respuesta
  • Maltose
  • Galactose
  • Sucrose
  • Fructose
  • Lactose

Pregunta 7

Pregunta
Which molecule is alpha glucose and which molecule is beta glucose?
Respuesta
  • Alpha: Right Beta: Left
  • Alpha: Left Beta: Right

Pregunta 8

Pregunta
Catabolism is the breaking down of larger molecules into simpler ones including the hydrolysis of macromolecules into monomers.
Respuesta
  • True
  • False

Pregunta 9

Pregunta
What things have the ability to denature proteins?
Respuesta
  • Cold Water
  • High temperatures
  • pH
  • Brute force

Pregunta 10

Pregunta
What enzyme ensure that bases are properly arranged during DNA replication?
Respuesta
  • DNA polymerase
  • Helicase
  • Lactase
  • RNA Polymerase
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