the answer A, steroids ; separate the cytoplasm from the environment
Answer:
Option B. Viral genes may be encoded by DNA or RNA, but cellular genes are always encoded by DNA.
Explanation:
Virus is a unique organism having unique characteristics which act as both living and non living. In cell, it is living while outside the cell it is present in crystalline form. Virus is composed of two genome i. e. DNA or RNA. But cell is composed of only DNA genome. There is no nucleus present in virus. Mitochondria and ribosome are also absent.
Your lymph nodes or "thymus" promotes the maturation of t cells.
Salinity density and the wind, temperature also affects it but not the moons temperature.
A plant would not grow well in green light because the chlorophyll absorbs mostly red and blue light while allowing green light to be reflect which is why it appears to be green
