B1 things I didn't know

10jonty.bird
Quiz by 10jonty.bird, updated more than 1 year ago
10jonty.bird
Created by 10jonty.bird over 4 years ago
10
1

Description

dfajd f
Tags

Resource summary

Question 1

Question
A person who is malnourished:
Answer
  • is overweight
  • is underweight
  • has an unbalanced diet
  • has lack of fibre in their body
  • has a lack of iron in their body

Question 2

Question
Inherited factors affect metabolic rate but cannot affect cholesterol levels.
Answer
  • True
  • False

Question 3

Question
The WBCs help defend against pathogens by:
Answer
  • producing antibodies
  • producing antigens
  • producing antitoxins
  • ingesting them
  • getting inside the pathogens and reproducing rapidly inside them
  • by lowering the blood temperature rapidly so it is too cold for the pathogens to survive

Question 4

Question
What is the max temp a petri dish culture in a school should be kept at?
Answer
  • 20ºC
  • 25ºC
  • 30ºC
  • 35ºC
  • 40ºC
  • 45ºC

Question 5

Question
In the synapse between the sensory and the motor neurone, a chemical is released across the synapse, that causes an impulse to be sent along the motor neurone.
Answer
  • True
  • False

Question 6

Question
Many modern oral contraceptives are . . . . or . . . . .
Answer
  • mainly progesterone
  • mainly oestrogen
  • mainly LH
  • mainly FSH
  • progesterone only
  • oestrogen only

Question 7

Question
Phototropism is:
Answer
  • The plant's response to light
  • The plant's response to gravity
  • is controlled by auxin
  • is controlled by ethylene
  • The plant's response to lack of glucose

Question 8

Question
The way that auxin works is that when in contact with the plant cells it causes them to grow more rapidly. It is present in the tips of the plants.
Answer
  • True
  • False

Question 9

Question
How many different organisms are used for testing new drugs before it is released commercially?
Answer
  • 3
  • 2
  • 4
  • 5
  • 6
  • 7
  • 1

Question 10

Question
Thalidomide was developed as a morning sickness pill
Answer
  • True
  • False

Question 11

Question
Lichen are a particularly useful as an indicator of what?
Answer
  • SO2
  • CO2
  • CO
  • NOx

Question 12

Question
Invertebrate animals can be used as water pollution indicators of . . . . in water
Answer
  • oxygen
  • CO2
  • SO2
  • nutrients
  • nitrates

Question 13

Question
Microorganisms digest fastest in warm, dry, aerobic conditions.
Answer
  • True
  • False

Question 14

Question
In genetic engineering how are the genes 'cut out'?
Answer
  • using hormones
  • using enzymes
  • using a small electric shot
  • very small scissors
  • using a laser
Show full summary Hide full summary

Similar

Partizip II
Ma Ja
Wie spät ist es?
gfarmak
Partizip II lista
Ma Ja
Schulden - Nicht mein Problem?
Deutsch + English
Sport ist Mord
Małgorzata Janik
Liste der Verben (1)
Ma Ja
Hobby und Freizeit
Ma Ja
Partizip II (IIG)
Ma Ja
Bist du perfekt?
Małgorzata Janik
Dr Jekyll and Mr Hyde
Rosie:)
Social Influence
olimcconnell