02:50Cellular Respiration - Link Reaction and Krebs - Post 16 Biology (A Level, Pre-U, IB, AP Bio)Mr Exham Biology1251views2rank
Multiple ChoiceA gelatinous matrix inside the chloroplast containing ribosomes, DNA and enzymes is the:2836views30rank
Multiple ChoiceWhich plant structure is responsible for a plant's gas exchange with the atmosphere?2583views18rank
Textbook QuestionStomata on a plant's surface . a. prevent oxygen from escaping; b. produce water as a result of photosynthesis; c. cannot be regulated by the plant; d. allow carbon dioxide uptake into leaves; e. are found in stacks called thylakoids650views1rank
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