Biology, 02.09.2019 11:00 lanaiheart7
Hich of the following is not true about cells? a. all living thing begins life as. a single cell b. the cell is the basic unit of the structure and function of life. c. it takes many cells to make a living organism. d. all living cells always come from other living cells.
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What is the problem in this article? what solution does the article propose?
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As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes
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The backbone of the double helix has an alternating molecules. what do you call these alternating molecule?
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According to the rna world hypothesis, rna acted as the genetic material and catalyzed reactions in ancient cells. what conclusion can you draw from this? a. this implies that dna and proteins aren't essential in cells today. b. this implies that rna can catalyze any chemical reaction that enzymes catalyze. c. this implies that if a cell has a problem with its dna, its rna can compensate for the damaged dna. d. this implies that dna and proteins evolved after rna.
Answers: 2
Hich of the following is not true about cells? a. all living thing begins life as. a single cell b....
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