This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.

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1.02
6. It was found that during germination of bean seeds, of carbon IV Oxide was produced while of oxygen was used up.
a) (i) Calculate the respiratory quotient of the reaction:- Step 1: Andika formula ya Respiratory Quotient (RQ). Step 2: Badilisha thamani zilizotolewa kwenye formula. Step 3: Kokotoa RQ. Jibu la mwisho ni .
a) (ii) Identify the substrate being met abolished:- Kwa kuwa RQ ni takriban 1.02 (karibu na 1), hii inaonyesha kuwa kabohaidreti ndio chanzo kikuu cha nishati kinachotumika. Jibu la mwisho ni .
b) In which part of the cell does glycolysis occur? Glycolysis hutokea katika saitoplazimu ya seli. Jibu la mwisho ni .
7. State three functions of the mammalian blood other than transport. Hizi hapa kazi tatu za damu ya mamalia mbali na usafirishaji:
8. Other than sexual intercourse name the other ways by which HIV/AIDS is spread. Njia zingine tatu ambazo VVU/UKIMWI huenea mbali na ngono ni:
9. State three characteristics features of an efficient respiratory surface. Sifa tatu za uso bora wa kupumua ni:
10. State three environmental factors that affect the rate of stomatal transpiration. Sababu tatu za kimazingira zinazoathiri kiwango cha upumuaji wa stomata ni:
11. The cells shown below are adapted for transport in flowering plants. (Kumbuka: Hakuna picha ya seli iliyotolewa. Majibu yafuatayo yanatokana na sifa za jumla za seli za usafirishaji (xylem na phloem) katika mimea inayotoa maua.) Seli za usafirishaji katika mimea inayotoa maua zimebadilishwa kwa njia zifuatazo:
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This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.