Biology, 04.07.2019 00:40 angelynb412

While preparing a cell culture aside colony of bacteria into distilled water and stir that up this mixture of water and living cells would best be called? a - a solution b- a suspension c- a buffer d- an adhesion

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Biology, 22.06.2019 08:00, alfonso55

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Biology, 22.06.2019 09:00, Ciarrathereal

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Biology, 22.06.2019 14:50, megamorph

Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.

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Biology, 22.06.2019 16:40, Momorin5625

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.

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While preparing a cell culture aside colony of bacteria into distilled water and stir that up this m...