stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Cambridge Photosynthesis and Plant Nutrition Flashcards | StudBud
Explore
/
Cambridge Photosynthesis and Plant Nutrition
Cambridge Photosynthesis and Plant Nutrition
20 terms
·
StudBud Administration
·
1,291 plays
Plant Nutrition Review for Year 10 IGCSE Biology
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
In which tube will photosynthesis occur?
A
B
D
C
2
Where would you find chlorophyll in the plant cell?
Cell Wall
Chloroplast
Vacuole
Nucleus
3
What are the reactants of photosynthesis?
water and oxygen
glucose and oxygen
carbon dioxide and water
glucose and carbon dioxide
4
In what form is glucose stored in the plant?
fat
gas
protein
starch
5
When testing the leaf for starch, why is the leaf boiled in ethanol?
to soften the leaf
to capture the sunlight
to remove the green color
to see the color reaction easier
6
In which layer does most photosynthesis occur?
palisade layer
spongy layer
vascular bundle
epidermis
7
Name the structure on the leaf that regulates the amount of CO
2
and O
2
exiting the leaf?
root hairs
stomata
xylem
cuticle
8
Which layer of the leaf prevents it from drying out?
epidermis
vein
guard cell
waxy cuticle
9
If the plant wanted to make new cell wall material, what would glucose be converted to?
Maltose
Cellulose
Chlorophyll
Starch
10
Which of the following is not usually a limiting factor of photosynthesis?
Carbon dioxide
Water
Light
Temperature
11
When too much fertilizer is present in a stream or river, this can lead to .....
leaching
wilting
photosynthesis
eutrophication
12
What factors affect the rate of photosynthesis?
Temperature only
CO2 only
CO2, temperature, light
Oxygen
13
What is the waste product of photosynthesis/
Carbon dioxide
Oxygen
Water
Cellulose
14
Which chemical helps you identify the presence of starch in a leaf?
Iodine
Glucose
Starch
Chlorophyll
15
What is the green pigment in plants that absorbs light energy?
roots
flower
chlorophyll
leaves
16
Which mineral is important in making proteins?
nitrate
phosphate
magnesium
iron
17
Which mineral is essential for making chlorophyll?
phosphate
nitrate
iron
magnesium
18
Which part of the leaf tested positive for starch?
the entire leaf
the outside
the inside
the test is negative
19
In the bell jar demonstration, what is the purpose of the soda lime?
Absorb moisture
Provide carbon dioxide
Increase the light
Absorb carbon dioxide
20
What structures are contained in the leaf vein?
chloroplasts
ethanol
O2 and CO2
xylem and phloem
