How many molecules of CO2 are needed to generate one molecule of glucose?
A. 2
B. 3
C. 4
D. 5
E. 6
E. 6
Glucose is C6H12O6. Since there are 6 carbons in this molecule, 6 CO2 molecules are needed to make one molecule of glucose.
You might also like to view...
Homing endonucleases:
A. are encoded by sequences in the exons of genes. B. cleave specific sequences in the target gene to which the intron is moving. C. have cleavage sites that are common in the genome. D. make single-strand breaks. E. All of the choices given make true statements.
In their basic body plan, mollusks have a visceral mass covered with a soft epithelium and a muscular ____ that is used in locomotion.
Fill in the blank(s) with the appropriate word(s).
Bacterial resistance to penicillin began to appear ____
a. several decades after its first use b. 100 years after its first use c. after the drug was developed from synthetic sources d. during the AIDS outbreak in the 1980s e. within a few years of its introduction into general use
In a bell-shaped curve, the x-axis (horizontal direction) of the graph represents which of the following?
A. The value of a particular characteristic; characteristics of an organism can include such traits as size and color. B. The number of individuals C. Time