Which of the following store most chemical energy per unit weight?
a. Carbohydrates
b. Lipids
c. Proteins
d. Nucleic acids
Ans: b. Lipids
You might also like to view...
Certain properties of water—its cohesion, surface tension, and resistance to temperature change—are all:
A. a function of the partial negative charge on the H atoms of a water molecule. B. a function of the hydrogen bonds within a water molecule. C. a function of the hydrogen bonds between water molecules. D. a function of the non-polar covalent bonds between the H and O atoms within a water molecule.
What is the advantage of having introns in our
genes?
a. multiple proteins can be formed in protein synthesis b. protection from viruses c. they can be modified into new proteins d. protection from thymine dimer formation e. there is no known advantage to having introns in our genes
Describe lichen morphology, specifying the location of the fungus and the photosynthetic symbiont. What are some of the neat uses of lichens by humans?
What will be an ideal response?
The choroid plexus functions to:
a. cushion the brain. b. control coordination of movement. c. produce the cerebrospinal fluid. d. transmit nerve impulses to specialized regions in the brain. e. divide the right and left hemispheres