Answer:
The number of protons in the nucleus of an atom determines an element's atomic number
DNA and Vaccines work by injecting a small dosage of the virus so your immune system already knows how to react.
water filtration systems work by capturing undesirable elements in the water and allowing only clean water through. Water filtration systems for residential use that use actual filters, such as the thin film composite in reverse osmosis, do this by using microscopic pores that block even small bacteria while letting water through. Others work through other materials such as activated carbon or sand, which essentially scrubs the water clean.
Answer:
is one in which blood flows through two capillary beds before being sent back to the heart.
Explanation:
A portal system can be defined as a system of blood vessels having a capillary network at each end, meaning that the blood vessel starts and ends in capillaries, before finding its way back to the heart. The blood draining through the capillary bed flows via the larger vessel to supply the blood to the another structure's capillary bed.
Answer:
It will lead to increase in DNA replication with a corresponding increase in copies of the plasmid. This is because the over expression will enable RNA II to avoid RNA 1 disruptions; now with a corresponding increase in the primers (introduced), priming increases with consequent increase in DNA synthesis.
Explanation:
