What is the ultimate source of chemical energy for all living organisms?
a. photosynthesis
b. cellular respiration
c. ATP
d. GTP
e. glucose
C
You might also like to view...
In order for a population to meet the conditions of the Hardy-Weinberg predictions, it must:a
have only moderate migration in and out of the population. b. have no natural selection. c. have only occasional matings determined by humans. d. have mating between relatives. e. not be very large.
In angiosperms, the mature female gametophyte is the embryo sac
____________________ Indicate whether the statement is true or false.
How do allolactose and lactose differ?
a) They are composed of different sugars. b) The type of linkage holding the two constituent sugars together differs between lactose and allolactose. c) The constituent sugars are both upside down in lactose and right-side-up in allolactose. d) The order of the sugars is reversed in the two molecules. e) Allolactose has a negative charge, while lactose has a positive charge.
Per kilogram of body weight, at 6 months of age, a child's energy needs are approximately how many times higher than adult needs?
What will be an ideal response?