Gram positive bacteria have cell walls composed of thick layers of peptidoglycan.
Answer:A, C
Explanation:
Catalysts typically speed up a reaction by reducing the activation energy or changing the reaction mechanism.
Answer:
carry the genetic code out of the nucleus to the ribosome for translation to occur.
Explanation:
Messenger RNA (mRNA), molecule in cells that carries codes from the DNA in the nucleus to the sites of protein synthesis in the cytoplasm (the ribosomes).
Answer:
isnt elk just one species???
Explanation: