Is a process that’s absent in cellular respiration in anaerobic organisms but present in aerobic organisms. is a process that doesn’t require oxygen.

What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.