They are ineffective against viral infections because viruses can not be treated with antibiotics.
Part of one chromosome is exchanged with another.. so i’d say C possibly.
The ability for cancer cells to divide
indefinitely is made possible because Cancer cells rebuild their telomeres
after every cell division.
At each end of the chromosome, there is a
region of repetitive nucleotide
sequences, this is called telomere and when a cell begins to become cancerous,
it divides more often. Telomeres are crucial for the survival of cancer
cells and they are
maintained by an enzyme called telomerase.
<u>Answer:</u> B. Pond
<u>Reasoning:</u> A lake is typically large and have a large dept, same with an ocean(But an ocean is much larger) so the temperature won't be constant.
A lagoon is a moving body of water that covers small bodys of sand or coral.
When dissolved in water, hydrogen ions are released from acids and hydroxyl ions are released from bases Good luck!
