AQA A LEVEL BIOLOGY EXAM PACK | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+

AQA A-LEVEL BIOLOGY: CHAPTER 1 (BIOLOGICAL MOLECULES) EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ Monosaccharides Correct Answer: - A single monomer of sugar. - Formula = CnH2nO6 - Examples: Glucose, fructose, galactose. Alpha Glucose Correct Answer: - H...

AQA AS LEVEL BIOLOGY EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ What are the three ways a pathogen can damage hosts cells? Correct Answer: 1) rupturing them to release nutrients inside them 2) breaking down nutrients inside the cell for their own use. This s...

AQA A LEVEL YEAR 1 AND AS BIOLOGY DEFINITIONS EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ antigen Correct Answer: a molecule that triggers an immune response antibiotic Correct Answer: a substance produced by living organisms that can destroy the growth ...

AQA A LEVEL BIOLOGY 4/5/6 MARK EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ Many different substances enter and leave a cell by crossing its cell surface membrane. Describe how substances can cross a cell surface membrane. (5) Correct Answer: 1 (Simple / fa...

AQA GCSE BIOLOGY - PAPER 1 EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ What does a nucleus do? Correct Answer: It contains genetic material and controls the activities of the cell What does a nucleus do? Correct Answer: It contains genetic material and contr...

AQA A LEVEL BIOLOGY REVISION EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ Describe how you would use a biochemical test to show that a solution contained a nonreducing sugar, such as sucrose. [3] Correct Answer: ,first reducing sugars test; boil with dilute HC...

BIOLOGY AQA A LEVEL COMMON EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ give two factors other than age and gender that would affect the concentration of creatinine in the blood ? Correct Answer: muscle/ body mass ethnicity Explain how the cells of the coll...

FOUNDATION AQA BIOLOGY PAPER 1 EXAM | QUESTIONS & 100% CORRECT ANSWERS (VERIFIED) | LATEST UPDATE | GRADEA+ What are the structures of an animal cell? Correct Answer: Nucleus, cytoplasm, cell membrane, mitochondria and ribosomes. What are the structures of a plant cell? Correct Answer: All...