Courses
Past Papers
Log In
Sign Up
Past Papers
Courses
Collegeboard AP
IB DP
Cambridge IGCSE
AS & A Level
IB MYP 1-3
IB MYP 4-5
/
AS & A Level
/
Biology - 9700
/
9700-41-Summer-2012
/
Q8
Q8:
AS & A Level Biology - 9700 Paper 4 2012 Summer Zone 1
0
0
Share
Share
Page Link
https://www.sparkl.me/past-papers/as-a-level/biology-9700/as-a-level-biology-9700-paper-4-2012-summer-zone-1/question/6023-116149
Copy
Share via
Whatsapp
Facebook
Previous
Next
Check your Answer
Questions:
8/10
Topic: CH13 - PHOTOSYNTHESIS
View Solution
Solution
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
More Questions from this Topic
Theory
CH13 - PHOTOSYNTHESIS
(a) A touch stimulus to an $M. pudica$ leaf causes an action potential to be generated. The action potential results in changes in cells, which cause ...
2024
Winter
3
Theory
CH13 - PHOTOSYNTHESIS
Stomata in leaves respond to changes in environmental conditions by opening and closing. This regulates carbon dioxide uptake and water loss.(a) Descr...
2024
Summer
3
Theory
CH13 - PHOTOSYNTHESIS
Photosynthesis is the energy transfer process that occurs in chloroplasts.Fig. 5.1 shows some biochemical events that occur in a chloroplast during th...
2024
Summer
5
Theory
CH13 - PHOTOSYNTHESIS
(a) Paper chromatography is a technique that can be used to separate and identify different chloroplast pigments.Describe how the results of paper chr...
2024
Winter
4
Theory
CH13 - PHOTOSYNTHESIS
(a) In plants, stomata open and close in response to changes in environmental conditions. Explain why stomata need to open and close according to envi...
2024
Summer
4
Theory
CH13 - PHOTOSYNTHESIS
(a) Experiments were carried out to determine the effect of light intensity on the rate of photosynthesis of a species of the unicellular prototist, C...
2024
Summer
2
Theory
CH13 - PHOTOSYNTHESIS
(a) A touch stimulus to an $M. \; pudica$ leaf causes an action potential to be generated.The action potential results in changes in cells, which caus...
2024
Winter
1
Theory
CH13 - PHOTOSYNTHESIS
(a) Table 1.1 describes some functions that occur in different parts of a chloroplast.Complete Table 1.1 by identifying the letter on Fig. 1.1 that is...
2023
Summer
3
Theory
CH13 - PHOTOSYNTHESIS
Oryza is a genus of grass plants that includes the rice, Oryza sativa, a food crop.(a) Farmers flood fields of rice because this encourages faster gro...
2023
Summer
3
Theory
CH13 - PHOTOSYNTHESIS
Chloroplasts carry out photosynthesis. Fig. 1.1 shows some structural features of a chloroplast and some processes that occur within it. (a) (i) I...
2023
Winter
3
More Questions from year 2012
MCQ
CH1 - CELL STRUCTURE
Which group of structures are visible in a suitably stained plant cell using a high power (x400) light microscope? [Table_1]
2012
Summer
3
MCQ
CH1 - CELL STRUCTURE
What are always present in prokaryote cells?
2012
Summer
3
MCQ
CH1 - CELL STRUCTURE
The following are all features of eukaryotic cells.1. chloroplast2. endoplasmic reticulum3. lysosome4. mitochondrion5. nucleusWhich of these have a do...
2012
Summer
4
MCQ
CH1 - CELL STRUCTURE
The magnification of the photomicrograph is \times 4000. What is the actual size of the nucleolus?
2012
Summer
3
MCQ
CH1 - CELL STRUCTURE
A microscope has a resolution of 200 nm. Which of the following organelles would not be resolved using this microscope?
2012
Summer
3
MCQ
CH1 - CELL STRUCTURE
Tests were performed on samples from a mixture of biological molecules.When iodine in potassium iodide solution was added to a sample, the mixture tur...
2012
Summer
3
MCQ
CH2 - BIOLOGICAL MOLECULES
Which of the statements about polysaccharides can be used to describe both amylopectin and cellulose? 1. adjacent glucose molecules are rotated by 180...
2012
Summer
3
MCQ
CH2 - BIOLOGICAL MOLECULES
Which molecule in the key is sucrose?
2012
Summer
3
MCQ
CH2 - BIOLOGICAL MOLECULES
Which molecules have a structural formula that contains C=O bonds?1. fatty acids2. glucose3. glycerol
2012
Summer
2
MCQ
CH2 - BIOLOGICAL MOLECULES
Which level of protein structure maintains the globular shapes of enzymes?
2012
Summer
5