B. carbohydrate
C6H12O6 is the formula for sugar, and sugar is a carbohydrate.
The most true answer from these choices is:
Methyl groups most often added to guanine-cytosine base pairs because they are held by three hydrogen bonds, and this decreases the probability of gene expression.
A) plant because it does photosynthesis
Explanation:
Thermophilic bacteria: a new cause of human disease. ... These bacteria are all gram-negative, nonfermentative, nonsporulating rods, most of which grow better at 42 or 50 degrees C than at 35 degrees C. Some of the bacteria could be implicated as the etiological agents for meningitis, endocarditis, and septicemia.
