Biology, 17.07.2019 00:30 karebareyo
An enzyme is a special type of protein molecule. intestinal cells produce digestive enzymes that break down food. these enzymes are not produced by blood cells. which statement best explains why? a)the genes for the digestive enzymes are expressed in both intestinal cells and blood cells. b)the genes for the digestive enzymes are not present in the blood cells. c)the genes for digestive enzymes are present in the intestinal cells, but are not expressed. d)the genes for digestive enzymes are not present in the intestinal cells. e)the genes for digestive enzymes are present in the blood cells, but are not expressed
Answers: 1
Biology, 22.06.2019 04:00
Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis
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Biology, 22.06.2019 07:30
The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body
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Biology, 22.06.2019 13:10
Which of the following is not a benefit of genetically modified foods? a.pest-resistant crops b.herbicide-resistant crops c.plants that do not require water?
Answers: 2
An enzyme is a special type of protein molecule. intestinal cells produce digestive enzymes that bre...
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