Q2:
AS & A Level Biology - 9700 Paper 4 2016 Summer Zone 3
Share
Previous
Questions:
2/20
Topic: CH13 - PHOTOSYNTHESIS
Solution
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
More Questions from this Topic
Theory
CH13 - PHOTOSYNTHESIS
The leaves of Mimosa pudica plants are made of a number of structures known as pinnae. The pinnae fold when the leaf is touched. This closes the leaf....
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) Des...
Summer
4
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 ...
Summer
6
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 c...
Winter
5
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...
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...
Summer
3
Theory
CH13 - PHOTOSYNTHESIS
The leaves of Mimosa pudica plants are made of a number of structures known as pinnae. The pinnae fold when the leaf is touched. This closes the leaf....
Winter
1
Theory
CH13 - PHOTOSYNTHESIS
shows a transmission electron micrograph of part of a chloroplast.
(a) Tdescribes some functions that occur in different parts of a chloroplast.
C...
Summer
6
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 g...
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.
...
Winter
5
More Questions from year 2016
MCQ
CH1 - CELL STRUCTURE
Which of the cell organelles will be clearly visible under the high power (×400) of the light microscope? [Table_1]
Summer
3
MCQ
CH1 - CELL STRUCTURE
The drawing from an electron micrograph shows a ciliated epithelial cell, magnified \times 1500, which is found in the trachea. Line X-Y shows the wid...
Summer
2
MCQ
CH1 - CELL STRUCTURE
What are correct locations of ribosomes in the typical eukaryotic cell?1. free in the cytoplasm2. attached to the outside of the endoplasmic reticulum...
Summer
4
MCQ
CH1 - CELL STRUCTURE
Visking tubing is an artificial partially permeable membrane used to demonstrate diffusion. Glucose molecules can pass through the pores in the membra...
Summer
4
MCQ
CH1 - CELL STRUCTURE
What are found in both chloroplasts and typical prokaryotic cells?
Summer
4
MCQ
CH2 - BIOLOGICAL MOLECULES
Two solutions, 1 and 2, one containing starch and sucrose, and the other containing glucose and protein, were tested with a variety of reagents to con...
Summer
4
MCQ
CH2 - BIOLOGICAL MOLECULES
X and Y are two monomers found in biological polymers.[Image: Monomers X and Y]Which monomer is found in each of cellulose, glycogen, amylopectin and ...
Summer
3
MCQ
CH2 - BIOLOGICAL MOLECULES
Chitin is a polysaccharide consisting of long straight chains of the monosaccharide acetylglucosamine, linked by 1,4 glycosidic bonds.Acetylglucosamin...
Summer
4
MCQ
CH2 - BIOLOGICAL MOLECULES
Which statement about triglycerides is correct?
Summer
3
MCQ
CH2 - BIOLOGICAL MOLECULES
The diagrams show the structures of two amino acids, one of which has two amine (–NH₂) groups and the other has two carboxylic (–COOH) groups. ...
Summer
3
