Answer:
The answer is B, chemosynthesis and marine snow.
The answer is B. Cell membrane and cytoplasm
Cells have a nucleus. The nucleus contains DNA. Chromosomes are inside of the DNA. The DNA carries the gene.
Hope this helps!
-Payshence
Answer:
D) lowering the energy for activation.
Explanation:
Just like chemical catalysts that accelerate the rate of chemical reactions, enzymes are biological catalysts that accelerate the rate of biochemical reactions.
Majorly, a catalyst works by lowering the activation energy required for a specific reaction. The lower the activation energy for a reaction, the faster the rate of that particular reaction.
Hence, an enzyme accelerates the rate of reaction by lowering activation energy of the reaction.
