Biology 5090/12 — October/November 2012
Cambridge O-Level · Multiple Choice · answer key with instant marking and worked solutions
40
questions
40
marks
60
minutes
Topics Plant Nutrition · Coordination and Control · Organisms and Their Environment · Transport in Flowering Plants · Human Nutrition · Human Gas Exchange · +13 more
Tap an option under each question to check it — your score builds as you go.
Q11MMovement Into and Out of CellsFree sample
Some processes which occur in flowering plants are listed.
- ion uptake by roots hairs
- water uptake by root hairs
- ion movement up the xylem in the stem
- water vapour loss by the mesophyll cells of the leaves
Which processes are controlled by cell surface membranes?
Options
A 1 only
B 1 and 3
C 2 only
D 3 and 4
The rest of this paper
39 more questions- Q2Plant Nutrition · Transport in Flowering Plants1M
- Q3Movement Into and Out of Cells1M
- Q4Biological Molecules · Enzymes1M
- Q5Plant Nutrition1M
- Q6Plant Nutrition · Cell Structure and Organisation1M
- Q7Plant Nutrition1M
- Q8Human Nutrition1M
- Q9Human Nutrition1M
- Q10Human Nutrition1M
- Q11Transport in Flowering Plants1M
- Q12Transport in Flowering Plants1M
- Q13Transport in Humans1M
- Q14Transport in Humans1M
- Q15Excretion1M
- Q16Human Gas Exchange1M
- Q17Human Gas Exchange1M
- Q18Respiration1M
- Q19Excretion1M
- Q20Coordination and Control1M
- Q21Coordination and Control1M
- Q22Coordination and Control1M
- Q23[Legacy] Support, Movement and Locomotion1M
- Q24Coordination and Control1M
- Q25Disease and Immunity1M
- Q26Human Gas Exchange1M
- Q27Biotechnology and Genetic Modification1M
- Q28Organisms and Their Environment1M
- Q29Organisms and Their Environment1M
- Q30Organisms and Their Environment1M
- Q31Disease and Immunity1M
- Q32Organisms and Their Environment1M
- Q33Cell Division and Reproduction1M
- Q34Enzymes1M
- Q35Sexual Reproduction in Humans1M
- Q36Sexual Reproduction in Humans1M
- Q37Cell Division and Reproduction1M
- Q38Inheritance1M
- Q39Inheritance1M
- Q40Inheritance1M
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