3. Which of the following combination of blomolecules can be found in an RNA nucleotide?
A. deoxyribose, guanine, and a lipid
B. deoxyribose, uracil, and a phosphate group
c. ribose, uracil, and a phosphate group
D. ribose, cytosine, and a lipid

What’s the answer?

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water. b. they use chlorophyll and oxygen to make carbon dioxide and water. c. they use sunlight, water, and carbon dioxide to make sugars. d. they use sunlight, water, and oxygen to make chlorophyll.