The earliest photosynthetic organisms did not

generate



a. energy.
b. oxygen.
c. DNA.
d. proteins.
e. nucleotides.


B

Biology & Microbiology

You might also like to view...

A non-polar receptor will bind to a chaperone.

a. true b. false

Biology & Microbiology

Oil pollution is a serious problem throughout the world. Petroleum kills organisms by:

A) disrupting biological membranes. B) coating surfaces of organisms. C) both of the above.

Biology & Microbiology

All chordates that have a skull made of either bone or cartilage surrounding the brain are classified as ________

Fill in the blank(s) with correct word

Biology & Microbiology

What are the roles of ATP and NADPH in photosynthesis?

What will be an ideal response?

Biology & Microbiology