Biology, 01.09.2019 15:30, CatsandDogsaredabest
When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the variable.
a. environmental
b. observational
c. experimental
d. control
Answers: 1
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Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f
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Biology, 22.06.2019 09:30, glocurlsprinces
What type of plant is good for a bioassay and where can i buy it? i only have a month.
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Vessels draining the myocardium of the heart, open primarily ,into which chamber?
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Biology, 22.06.2019 19:00, kcarstensen59070
Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides
Answers: 2
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