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Explain how a metabolic pathway can contain an energetically unfavorable reaction yet still occur

1)Explain how a metabolic pathway can contain an energetically unfavorable reaction yet still occur. 2)What general factors contribute to the high phosphoryl-transfer potential of ATP? Compare ATP to acetyl CoA. 3)What is the relationship between the energy charge of a cell and control of the 4)ATP-generating pathway? 5)How is metabolism controlled? 6)What is the byproduct […]

Choose the organelle that you think is the most important for the cell and justify your selection

Eukaryotic and prokaryotic cells can be compared to mini-factories, with multiple organelles working together to perform numerous cellular processes. After reviewing the parts of a eukaryotic or prokaryotic cell: Choose the organelle that you think is the most important for the cell and justify your selection, describing several key activities this organelle performs. Indicate whether […]

List the three major steps in cellular respiration

Identify (list) the two basic types of cells. Would you find proteins inside cells or cells inside proteins? (choose one answer) What two things make osmosis a special type of diffusion? What is a selectively permeable membrane? (Also called a semi-permeable membrane.) Explain what happens to a cell when placed in isotonic, hypotonic and hypertonic […]