Biology, 01.11.2019 07:31 umimgoingtofail
Ascientist performs an experiment in which they create an artificial cell with a selectively permeable membrane through which only water can pass. they inject a 5m solution of glucose into the cell and then place the cell into a beaker of water. after an hour, what effect do you expect to observe? a) water moves out of the cell. b) water moves into the cell. c) glucose moves out of the cell. d) glucose moves into the cell. e) no net change in cell weight.
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Biology, 22.06.2019 03:00
Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
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Biology, 22.06.2019 11:40
What are some possible consequences of preventing prescribed burns and natural wildfires
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Biology, 22.06.2019 13:20
Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.
Answers: 1
Biology, 22.06.2019 14:30
The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?
Answers: 1
Ascientist performs an experiment in which they create an artificial cell with a selectively permeab...
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