A-level Biology Question paper Unit 05 - Control in cells.

JUNE 2014 Page 2 Locality 2 30 Locality 1 12 The above figure shows the variation in photosynthesis (A, B), stomatal conductance (C, D) and transpiration (E, F) in two species of plants from Locality 1 (A, C, E) and Locality 2 (B, D, F) from 6h00 until 17hOO. c. Explain the reasons for the changes in photosynthesis throughout the day. (5).

June 2015 Biology BIOL5R Unit 5 Control in cells and in organisms Wednesday 17 June 201 5 9.00 am to 11.15 am For this paper you must have: a ruler with millimetre measurements a calculator. Time allowed 2 hours 15 minutes Instructions Use black ink or black ball-point pen. Fill in the boxes at the top of this page. Answer all questions.

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Biology is the study of life. It explores the complexity of living organisms, their structures and functions, and life processes such as photosynthesis, respiration, reproduction and digestion. Biology looks at how characteristics are passed from parents to their offspring and how natural selection operates, creating the great diversity of species in the world today.

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This site is for students studying A-Level Biology. It was made for students at Groby Community College in Leicester, but will be useful for any student studying A-Level Biology. By navigating through the tabs above, you will find presentations, revision materials, past exam questions and much more. The content has been broken down by exam.

AP Biology Sample Student Responses and Scoring Commentary from the 2018 Exam Administration: Free-Response Question 5 Author: The College Board Subject: AP Biology Sample Student Responses and Scoring Commentary from the 2018 Exam Administration: Free-Response Question 5 Keywords.