Answer:
B: Nucleoid
Explanation:
nucleoid is the nuclear material in the cytoplasm
Answer:
D
Explanation:
Observation is the first step to every scientific discoveries. From observation we form hypothesis [ intelligent guesses]; from that we subject our hypothesis to testing and the list goes on.
Answer:
Catabolism
Explanation:
Catabolism refers to the metabolic pathways to break down the complex biomolecules into simpler substances and release the energy stored in their chemical bonds.
The catabolic reactions are oxidizing reactions and remove the electrons from the substances.
For example, cellular respiration is a catabolic pathway for glucose as it oxidizes glucose into CO2 and H2O. During aerobic cellular respiration, molecular oxygen serves as the terminal electron acceptor and is reduced into water.
Earth is considered an island because it is seen to float in the sea of outer space. <span />