Log in
Sign up for FREE
arrow_back
Library
OALH Y8 Microorganisms
By Claudine Pearce
star
star
star
star
star
Share
share
Last updated over 4 years ago
18 questions
Add this activity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Do Now
Question 1
1.
Define heart rate.
Question 2
2.
What happens to heart rate and breathing rate when you exercise
Question 3
3.
Define anaerobic respiration
Question 4
4.
How can you check your results are reproducible?
Question 5
5.
Round 235,509.116 to 3 significant figures.
Question 6
6.
Describe what happens to the intercostal muscles and rib cage when we exhale.
Key Knowledge
Question 7
7.
Define microorganism.
Question 8
8.
Name 3 types of pathogen.
Question 9
9.
Define fermentation.
Question 10
10.
Why are microorganisms used in food production?
Question 11
11.
Whatis the fungus yeast used to make?
Question 12
12.
What are bacteria usedto make?
Question 13
13.
Describea virus.
Re-call quiz
Question 14
14.
A.Which of the following is not a microorganism?
bacteria
virus
fungi
mosquito
Question 15
15.
B. A microorganism is an ________ that can only be seen using a __________
1.animal, microscope
1.organism, microscope
1.organism, camera
Question 16
16.
Fermentation is a type of ________ respiration which releases _______ from sugars without oxygen used.
1.anaerobic, carbon dioxide and water
1.aerobic, glucose
1.anaerobic, energy
Question 17
17.
Which of the following is does
not
use yeast during production? (two)
Cheese
Beer
Bread
yoghurt
Question 18
18.
Which of the following statements regarding viruses are false? (two)
1.They require a host cell to survive in
1.They are non-living
1.They are larger than bacterial cells
1.They are made up of genetic material in a protein coat
1.They are living because they can reproduce inside cells