Biology, 03.07.2019 22:30 JaylenGuidish
In which structure would you expect to find a chloroplast? a. blood cell from a dog b. cell from a sunflower leaf c. human skin cell d. liver cell from a penguin what is the function of cholesterol in the cell membrane? a. to allow substances to pass through b. to prevent the hydrophobic tails from sticking together c. to make more room inside the cell membrane d. to the cell recognize “self” and “non-self” which of the following is a function of the nucleus * select all that apply * a. breaks down macromolecules into particles the cell can use b. contains the information needed to make proteins c. directs the activities of the cell d. stores dna
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Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables
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Biology, 22.06.2019 04:30
The green colored pigment in chloroplasts is? a. nitrogen b. chlorophyll c. chlorophorm d. chlorofloromethane
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Is there any solid scientific evidence that humans have been cloned?
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Biology, 22.06.2019 19:00
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
In which structure would you expect to find a chloroplast? a. blood cell from a dog b. cell from a...
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