Which is (are) true of lipids?
A. They are a major structural element of all cell membranes.
B. They act as gatekeepers of the cell.
C. They demark the inside vs. the outside of the cell.
D. They are a heterogeneous group of molecules.
E. All of the choices are correct.
E
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Ninhydrin is used to test for the presence of lipids
a. True b. False
Which of the following methods is NOT a method of viral release?
a. Exocytosis b. Budding c. Apoptosis d. Injection e. None of these are methods of viral release
It has often been said that the next dominant animals on land, after a hypothetical demise of all mammals, would be insects. Why so?
What will be an ideal response?
Saturated fatty acids are so named because they are saturated with ________
A) carbon B) hydrogen C) nitrogen D) oxygen