Answer:
Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON). Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P).
Explanation:
The correct answer is A) The Energy Star program is consumer based, while the American Council for an Energy Efficient Economy is industry based.
Answer:
cause the chromosomes are divided in meiosis-1 in pachytene phase
Explanation: