Quelpr

CAPE Biology Unit 2 · 2014 · Paper 1

45 multiple-choice items from this paper. Open one to see it in full, then practise it on Quelpr and get it marked against the mark scheme.

Practise this paper
  1. Q11 mark · multiple choiceThe photosystems are located in which of the structures labelled I to IV?
  2. Q21 mark · multiple choiceThe role of the antenna complex in Photosystems I and II is to
  3. Q31 mark · multiple choiceWhich of the following occur in the Calvin cycle?
  4. Q41 mark · multiple choiceAt which of the stages labelled I, II, III and IV would light be a limiting factor?
  5. Q51 mark · multiple choiceMitochondria in muscle have more cristae than mitochondria in skin cells. What is the significance of this?
  6. Q61 mark · multiple choiceWhich of the following is the name of Substance X?
  7. Q71 mark · multiple choiceWhich of the following correctly identifies the location of Stage 4 in a eukaryotic cell?
  8. Q81 mark · multiple choiceThe chemical at X is MOST likely
  9. Q91 mark · multiple choiceWhich two of the following MOST likely explain the movement of the paraffin drop towards the syringe? I. Oxygen is used by the beans. II. Carbon dioxide is absorbed by X. III. Oxygen is absorbed by X. IV. Carbon…
  10. Q101 mark · multiple choiceWhich of the following would represent the total amount of energy acquired by the producer?
  11. Q111 mark · multiple choiceThe way in which the specific environment is exploited by an organism is an appropriate definition for
  12. Q121 mark · multiple choiceWhich of the following would represent a pyramid of numbers based on the above food chain?
  13. Q131 mark · multiple choiceWhich of the following shows the types of bacteria that are involved in Steps 1, 2 and 3?
  14. Q141 mark · multiple choiceWhich of the following does NOT explain how deforestation might increase the risk of flooding?
  15. Q151 mark · multiple choiceWhich of the following is NOT a conservation method used to maintain biodiversity?
  16. Q161 mark · multiple choiceWhich of the following substances are correctly paired for the cells given in the table? I. Suberin II. Lignin III. Cellulose IV. Pectin
  17. Q171 mark · multiple choiceIn a study of water movement in plants, the cut end of a leafy shoot is placed in a dilute solution of a dye. After a few hours, deposits of the dye accumulate in the leaves. The rate of movement of the dye up the stem…
  18. Q181 mark · multiple choiceThe cell labelled I is a
  19. Q191 mark · multiple choiceWhich of the following is NOT an indication of how Cell II is specially adapted to its function?
  20. Q201 mark · multiple choiceWhich of the following processes facilitates the loading of sugar into phloem vessels?
  21. Q211 mark · multiple choiceThe atrioventricular valves open at
  22. Q221 mark · multiple choiceAt which of the following stages are the heart sounds, 'lub' and 'dub' produced?
  23. Q231 mark · multiple choiceWhich of the following structures must be stimulated to increase heart rate?
  24. Q241 mark · multiple choiceFrom the graph, it can be deduced that
  25. Q251 mark · multiple choiceWhich of the following is an example of positive feedback?
  26. Q261 mark · multiple choiceWhen a decrease in normal blood glucose concentration is detected, Hormone X is secreted. What is Hormone X and precisely where is it produced?
  27. Q271 mark · multiple choiceIf the diameter of the blood vessel is made smaller at X, a possible outcome is that
  28. Q281 mark · multiple choiceThe region of the descending loop of Henle is
  29. Q291 mark · multiple choiceThe blood cell labelled X is
  30. Q301 mark · multiple choiceWhich of the following correctly identifies the substances moving across the membranes at points 1, 2, 3 and 4?
  31. Q311 mark · multiple choiceWhich of the following represents the incidence rate for the period 2001 to 2002?
  32. Q321 mark · multiple choiceWhich of the following BEST describes antigens?
  33. Q331 mark · multiple choiceA highly malignant tumour linked to ultraviolet radiation is a
  34. Q341 mark · multiple choiceT-lymphocytes mature in the
  35. Q351 mark · multiple choiceThe monomers that make up the heavy and light chains of an antibody molecule are joined by
  36. Q361 mark · multiple choiceWhich of the following is a possible response of the immune system to an invading pathogen?
  37. Q371 mark · multiple choicePassive artificial immunity is effective but only for a short time. Which of the following is the BEST explanation for this?
  38. Q381 mark · multiple choiceThe presence of a hormone is used as the basis for a pregnancy test. Which of the following hormones is present in the urine of a pregnant woman?
  39. Q391 mark · multiple choiceCerebral haemorrhage MOST likely describes
  40. Q401 mark · multiple choiceWhich of the following is NOT a health benefit of exercise?
  41. Q411 mark · multiple choiceOne per cent of the human population is not susceptible to HIV. This is due to
  42. Q421 mark · multiple choiceWhich of the following BEST describes the disease atherosclerosis?
  43. Q431 mark · multiple choiceThe progressive decrease in response to a drug as the human body adapts to its presence is called
  44. Q441 mark · multiple choiceWhich of the following is likely to be the MOST effective in preventing a person from becoming infected with the dengue virus?
  45. Q451 mark · multiple choiceWhich two stages of alcoholic liver disease are reversible?

More CAPE Biology Unit 2 papers