This organelle is responsible for regulating the passage of materials in and out of the cell?

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants