AQA Biology B1 Keeping Healthy

Descripción

Test sobre AQA Biology B1 Keeping Healthy, creado por Kaylan Patel el 31/01/2015.
Kaylan Patel
Test por Kaylan Patel, actualizado hace más de 1 año
Kaylan Patel
Creado por Kaylan Patel hace casi 10 años
13
1

Resumen del Recurso

Pregunta 1

Pregunta
Carbohydrates release energy in the body.
Respuesta
  • True
  • False

Pregunta 2

Pregunta
Proteins are for muscle and tissue growth and repair.
Respuesta
  • True
  • False

Pregunta 3

Pregunta
Fats store energy for later use.
Respuesta
  • True
  • False

Pregunta 4

Pregunta
Vitamins and Minerals help to keeps the body functioning properly when given in small dosages.
Respuesta
  • True
  • False

Pregunta 5

Pregunta
A balanced diet is...
Respuesta
  • ... a diet consisting of carbohydrates, proteins, fats, vitamins and minerals.
  • ... a diet consisting of fats, sugars, fruits, dairy and carbohydrates.

Pregunta 6

Pregunta
By not having a balanced diet, your body can become malnourished. Malnourishment can be very dangerous to the health. What are the main effects?
Respuesta
  • Gain in weight.
  • Loss of vision.
  • Better hearing.
  • Worser hearing.
  • Increased skin sensitivity.
  • Decreased skin sensitivity.
  • Weight loss.
  • Deficiency diseases.

Pregunta 7

Pregunta
A person loses mass when they don't exercise enough?
Respuesta
  • True
  • False

Pregunta 8

Pregunta
The metabolic rat is...
Respuesta
  • ...the rate at which chemical reactions take place in a person's cells.
  • ...how your breathing rate increases when your tired.
  • ...the rate of diffusion within a person's cells.

Pregunta 9

Pregunta
Factors inherited through your family, can affect your health. Factors such as high cholesterol and heart disease are inherited factors which affect health.
Respuesta
  • True
  • False

Pregunta 10

Pregunta
The name of a micro-organism that can cause infectious disease in the body is called...
Respuesta
  • Pathogens.
  • Cells.
  • Enzymes.
  • Mitochondria.
  • Antigens.
  • Antitoxins.

Pregunta 11

Pregunta
Pathogen such as bacteria and viruses rapidly, asexually reproduce within the body as the conditions are perfect.
Respuesta
  • True
  • False

Pregunta 12

Pregunta
What is the immune system?
Respuesta
  • A system where white blood cells in the body produce antibodies for specific pathogens and remembers them for later use preventing infection in the future.
  • A systen involving all of the organs in the body to destroy pathogens.
  • A system where nerve cells in the nervous system send electrical impulses around the body the body when
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