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Biology model exam, Amhara Regional State Education Bureau 2015 E.C/2023 G.C Biology Entrance Model Exam

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Question 40

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What type of molecules CANNOT pass across the cell membrane by simple diffusion?

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Question 41

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Which of the following hominids has larger brain size?

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Question 42

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Three cells A, B and C with their concentration 5M, 10M and 2M respectively were placed in three solutions with 2M each. Then which one is FALSE about cells?

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Question 43

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An enzyme which initiates the separation of the polynucleotide strands during DNA replication is:

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Question 44

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Which of the following cell types can be rich in lysosome?

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Question 45

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Which of the following terms best describes the concepts of variety of organisms present in a given area?

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Question 46

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One of the following is NOT true about substrate level phosphorylation?

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Question 47

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Which one of the following molecules regenerates at the end of kreb’s cycle?

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Question 48

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Among the following demographic factors, which one that affect the world human population?

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Question 49

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The reaction of Calvin cycle require all of the following EXCEPT:

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