stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of IGCSE biology tricky questions Flashcards | StudBud
Explore
/
Duplicate of IGCSE biology tricky questions
Duplicate of IGCSE biology tricky questions
21 terms
·
StudBud Administration
·
61 plays
IGCSE biology revision quiz with tricky questions #igcse #biology
Flashcards
21 cards
F
Practice quiz
P
Host live
L
Questions
21
Answers
1
Which piece of equipment would you use to measure the rate of transpiration?
a klinostat
a transpirometer
a stopwatch
a potometer
2
Which vitamin helps with vision in dim light?
B
D
A
C
3
Where would you find a structure called the lacteal?
in the pancreas
in a villus
in the kidney
in the breathing system
4
Which of these would be found inside the thorax?
pituitary gland
pleural cavity
appendix
rectum
5
Which chemical should go in the jar?
hydrochloric acid
iodine
potassium hydroxide
copper sulfate
6
Which chemical should be used in this experiment to show gas exchange in plants and animals?
universal indicator
Benedict's solution
limewater
hydrogen-carbonate indicator
7
What is this?
chlorophyll
glucagon
haemoglobin
insulin
8
Phloem transports sucrose and ..................
glucose
amino acids
mineral ions
nutrients
9
What is the surface area to volume ratio of a cube with sides 2cm?
4:1
2:1
3:1
6:1
10
What happens in the proximal convoluted tubule?
selective reabsorption
osmoregulation
diffusion
ultrafiltration
11
Which type of organism could contain a mycelium?
protoctists
viruses
bacteria
fungi
12
What was the grade boundary in last year's Biology GCSE
87%
57%
77%
67%
13
How many molecules of glucose are used in the balanced symbol equation for respiration?
3
1
2
6
14
Why do mitochondria have a folded inner membrane?
we haven't done mitochondria
because they just do
to provide a large surface area
I don't know
15
How would you describe this plant cell?
dehydrated
turgid
plasmolysed
shrunken
16
What is this?
protein
DNA
lipid
carbohydrate
17
If a red blood cell was travelling from the lungs to the kidneys it would go....
vena cava, right atrium, right ventricle, renal artery
left atrium, left ventricle, aorta, renal artery
left atrium, left ventricle, aorta, hepatic artery
left atrium, left ventricle, pulmonary artery, aorta
18
When focussing on an near object:-
ciliary muscles contract, suspensory ligaments slacken
ciliary muscles relax, suspensory ligaments slacken
ciliary muscles contract, suspensory ligaments tighten
ciliary muscles relax, suspensory ligaments tighten
19
During inhalation, the diaphragm....
contracts and moves up
contracts and moves down
relaxes and moves up
relaxes and moves down
20
Which word describes "the movement of digested food molecules into the cells to be used"
assimilation
absorption
ingestion
digestion
21
What shape are the bacteria that can cause pneumonia?
cuboid
spherical
rod-shaped
spiral shaped
