Answer:
heyyy i dont understand what ur asking
Explanation:
Answer:
1) with 2)up 3)under 4) in 5) on 6) in 7) out
Explanation:
Archaea have more complex RNA polymerases than Bacteria, similar to Eucarya.
The mass number, also known as an atomic mass number or nucleon number, refers to the total number of neutrons and protons (in a combination known as nucleons) in an atomic nucleus. It determines the atomic mass of atoms. However, while calculating the mass number, the small contribution of mass from electrons is ignored.
Mass number is equal to Number of protons + Number of neutrons
Mass number = 11 + 7 = 18.
Hence, the correct answer is 18.
Answer: Prokaryotic cells do not contain:
- nuclear envelope
- membrane-bounded organelles
Explanation:
Unlike eukaryotic cells, Prokaryotic cells are found in unicellular organisms with a single chromosome, no nuclear envelope, no membrane-bounded organelles. They include bacteria and cyanobacteria.