Sarah Lightbulb
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Quiz on B3 1.1-1.9, created by Sarah Lightbulb on 03/04/2016.

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Sarah Lightbulb
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B3 1.1-1.9

Question 1 of 6

1

Which one of these is the odd one out? (hint: think about movement)

Select one of the following:

  • Gas exchange in leaves

  • Ion intake into cells

  • Absorption

Explanation

Question 2 of 6

1

What is the definition of hypertonic?

Select one or more of the following:

  • No solutes

  • a lot of solutes

  • perfect balance, no net movement of water

Explanation

Question 3 of 6

1

Which of these poisons target mitochondria and stops it from releasing energy?

Select one of the following:

  • Cyanide

  • Pesticide

  • Arsenic

  • Strychnine

Explanation

Question 4 of 6

1

What is the mode of transport in gas exchange in the lungs?

Select one of the following:

  • Active transport

  • Osmosis

  • Diffusion

Explanation

Question 5 of 6

1

Negative pressure is when the internal pressure us greater than the external pressure, so your lungs inflate.

Select one of the following:

  • True
  • False

Explanation

Question 6 of 6

1

Which of these is a description of how the alveoili is adapted for exchanging materials?

Select one or more of the following:

  • Large surface area

  • Having a thin well wall

  • Being away from blood

  • Ventilation

Explanation

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