Answer:
The answer is The letter A because I did this question before
Answer: The direction of an electric current is by convention the direction in which a positive charge would move. Thus, the current in the external circuit is directed away from the positive terminal and toward the negative terminal of the battery. Electrons would actually move through the wires in the opposite direction.
Initiation: Replication begins at a specific location called as OriC, at which some initiator protein bind and cause unwinding
Elongation: New DNA stand grows, one base pair at a time.
Termination: The two new double helices replace the older ones and the last primer strand is removed, followed by proofreading.
Answer:
Bacteria and protozoa are the examples of unicellular organisms.
Explanation:
Unicellular are the organisms which madeup of single cell such as bacteria and protozoa. Bacteria are prokaryotic organisms i. e. no true nucleus. Some bacteria make their own food from photosynthesis and some bacteria are parasites and other are decomposers.
Protozoa are eukaryotic organisms which are heterotrophic in nature i. e. feed on other organisms. Amoeba and paramecium are the examples of protozoa.
The body constantly makes new cells for the purposes of growth or the replacement of old, damaged, or recently dead cells.
