Biology unit 2

Descripción

Test sobre Biology unit 2, creado por bethstrain666 el 07/02/2016.
bethstrain666
Test por bethstrain666, actualizado hace más de 1 año
bethstrain666
Creado por bethstrain666 hace casi 9 años
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Resumen del Recurso

Pregunta 1

Pregunta
What does a plant cell that an animal cell does not?
Respuesta
  • Cell membrane
  • Mitochondria & nucleus
  • Vacuole & chloroplast

Pregunta 2

Pregunta
Phloem transports oxygen
Respuesta
  • True
  • False

Pregunta 3

Pregunta
What does mesophyll do ?
Respuesta
  • Gas exchange takes place
  • Produce carbon dioxide
  • Allow substances to move in and out of the plant

Pregunta 4

Pregunta
What is the function of stoma/ stomata in the structure of a leaf?
Respuesta
  • Allows water to leave the plant
  • Absorbs nitrates and proteins
  • Allows gases to move in and out of the cell

Pregunta 5

Pregunta
On a sunny day what will pass through the stomata?
Respuesta
  • Carbon dioxide
  • Oxygen

Pregunta 6

Pregunta
What is added to water + carbon dioxide to make photosynthesis
Respuesta
  • glucose and oxygen
  • ethanol and oxygen

Pregunta 7

Pregunta
What is used to test starch in plants?
Respuesta
  • Ethanol
  • Acid
  • Iodine solution

Pregunta 8

Pregunta
Iodine solution is yellowy brown liquid. It turns blacky blue when it reacts with starch
Respuesta
  • True
  • False
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