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mRNA moves out of nucleus and attaches to ribosomet. RNA carrying amino-acids bind by their anticodons to the mRNA - by complementary base pairing. Another molecule of tRNA with another ...
plant cell:cell wall AND cell membranetypically rectangular shapechloroplasts vacuoleanimal cell:no cell walltypically smaller in size
active transport and diffusion. Examples of each would be that glucose is actively transported against its concentration gradient from the gut into the intestinal epithelial cells. Glucose is transported ...
An enzyme is a protein and protein synthesis occurs in the ribosomes of cells, particularly cells that have the role of producing enzymes for the digestion of material in the small intestines. So one adap...
A DNA molecule is double stranded and arranged in a helical structure. The two strands are made up of a sugar phosphate 'backbone' where the sugar is attached to a base and a phosphate group, the sugar is...
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