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help with biology question The diagram below indicates a eukaryotic cell (some o

ID: 71491 • Letter: H

Question

help with biology question

The diagram below indicates a eukaryotic cell (some organelles are not shown). For each of the following five questions, select a letter from the diagram. (Some letters may be repeated or may not be used at all.) The lowest pH of all the labeled regions Citric acid cycle happens here. Glycolysis happens here. Components of an electron transport chain are located here In the absence of oxygen, fermentation would occur here. A reaction profile is shown on the right. This reaction could correspond to: Building starch from monomers. Breaking a protein down into amino acids.

Explanation / Answer

16). The lowest pH of all the labeled regions is here --LABEL D

17). Citric acid cycle happens here-- LABEL C

18). Glycolysis happens here -- LABEL A

19). Components of an electron transport chain are located here --LABEL E

20). In the absence of O2 ,fermentation would occur here --LABEL A

21).The reaction profile shown on the right corresponds to:

Option A -- buliding starch from monomers.

22). The correct option is B. The enzyme would make # 1 smaller.

23). The correct option is C. Region 2 has more hydrophobic side chains than region 1.

24). The following does not occur during this process :

Option B. Lysosomes fuse with vesicles in the cytoplasm.