B3 quiz

Descripción

For anyone who is sitting the OCR Gateway science exams
laurenkinsley190
Test por laurenkinsley190, actualizado hace más de 1 año
laurenkinsley190
Creado por laurenkinsley190 hace más de 10 años
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Resumen del Recurso

Pregunta 1

Pregunta
What type of cell division makes sex cell?
Respuesta
  • Mitosis
  • Meiosis

Pregunta 2

Pregunta
DNA codes are allowed to leave the nucleus to make the protiens
Respuesta
  • True
  • False

Pregunta 3

Pregunta
The temperature where the enzymes work best is called the optimum temperature
Respuesta
  • True
  • False

Pregunta 4

Pregunta
Which kind of respiration make the most energy?
Respuesta
  • Aerobic
  • Anaerobic

Pregunta 5

Pregunta
What does build up of lactic acid cause?
Respuesta
  • More oxygen provided for muscles
  • Muscle fatigue
  • Death

Pregunta 6

Pregunta
What is the role of the platelets?
Respuesta
  • To carry oxygen to working muscles
  • To fight infection
  • To clot blood
  • To make protiens

Pregunta 7

Pregunta
Red blood cells have no nucleus
Respuesta
  • True
  • False

Pregunta 8

Pregunta
During plant growth, plant cells divide instead of grow
Respuesta
  • True
  • False

Pregunta 9

Pregunta
What type of reproduction is also known as cloning
Respuesta
  • Sexual
  • Asexual

Pregunta 10

Pregunta
Human insulin is an example of genetic engineering
Respuesta
  • True
  • False
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