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AQA Biology paper 1

AQA Biology Paper 1 Questions and Erro-free Answers 23 pairs - ANSWER-number of chromosomes .23 pairs - ANSWER-The number of chromosomes a human cell has .4 groups of pathogens - ANSWER-bacteria - e.g. cholera fungi - e.g. athletes foot Virus - e.g. flu protozoa - e.g. malaria .50 - ANSWER-The number of times a cell can divide approximately .50 - ANSWER-The number of times a cell can divide approximately .absorbed - ANSWER-When soluble substances go through the wall of t...

AQA BIOLOGY PAPER 1 EXAM QUESTIONS AND ANSWERS 2023/2024 ALL ANSWERS 100% CORRECT BEST GRADED A+ FOR SUCCESS

AQA BIOLOGY PAPER 1 EXAM QUESTIONS AND ANSWERS 2023/2024 ALL ANSWERS 100% CORRECT BEST GRADED A+ FOR SUCCESS

AQA BIOLOGY PAPER 1 MID-TERM EXAM What is a relay neurone? - ANSWER-Neurones that carry impulses from the sensory neurone to the motor neurone. What is a motor neurone? - ANSWER-Neurones that carry information from the CNS to the effectors. What is the nervous system? - ANSWER-It is a system that allows you to react to your surroundings. How do signals travel across a synapse? - ANSWER-The chemical or neurotransmitter diffuses across the synapse and binds to a c...

AQA BIOLOGY PAPER 1 MID-TERM EXAM What is a relay neurone? - ANSWER-Neurones that carry impulses from the sensory neurone to the motor neurone. What is a motor neurone? - ANSWER-Neurones that carry information from the CNS to the effectors. What is the nervous system? - ANSWER-It is a system that allows you to react to your surroundings. How do signals travel across a synapse? - ANSWER-The chemical or neurotransmitter diffuses across the synapse and binds to a c...

AQA BIOLOGY PAPER 1 MID-TERM EXAM What is a relay neurone? - ANSWER-Neurones that carry impulses from the sensory neurone to the motor neurone. What is a motor neurone? - ANSWER-Neurones that carry information from the CNS to the effectors. What is the nervous system? - ANSWER-It is a system that allows you to react to your surroundings. How do signals travel across a synapse? - ANSWER-The chemical or neurotransmitter diffuses across the synapse and binds to a c...

AQA BIOLOGY PAPER 1 MID-TERM EXAM What is a relay neurone? - ANSWER-Neurones that carry impulses from the sensory neurone to the motor neurone. What is a motor neurone? - ANSWER-Neurones that carry information from the CNS to the effectors. What is the nervous system? - ANSWER-It is a system that allows you to react to your surroundings. How do signals travel across a synapse? - ANSWER-The chemical or neurotransmitter diffuses across the synapse and binds to a c...

AQA BIOLOGY PAPER 1 WITH BEST SOLUTIONS limiting factors - ANSWER-limit the rate of a reaction, for example photosynthesis photosynthesis - ANSWER-the process by which plants make food using carbon dioxide, water, and light Reactants for photosynthesis - ANSWER-water and carbon dioxide Products of photosynthesis - ANSWER-glucose and oxygen Chloroplast - ANSWER-Site of photosynthesis white blood cells - ANSWER-Blood cells that perform the function of destro...