<span>An unconformity is a break in the geologic record. These unconformities are created in cases when rock layers erode or sedimentation does not occur for a long period of time. </span>
Answer:
if he is B negative : he can only receive blood from other B negative donors or from type O negative donors
and if he is B positive : B positive patients can receive blood from B positive, B negative, O positive and O negative donors.
Explanation:
Answer:
Some protists are producers, some are decomposers, and some are consumers. ... organisms that cant make there own food. ... When one parent splits to make one other cell. ... Some of these protists cannot move
Polyoma vaccine does the Polyomavirus. It’s recommend that parrots get this vaccine yearly.
Answer;
-Helicase enzyme
Explanation;
-Helicases are enzymes that bind and may even remodel nucleic acid or nucleic acid protein complexes. DNA helicases are essential during DNA replication because they separate double-stranded DNA into single strands allowing each strand to be copied.
-DNA is double stranded. Enzymes that are responsible for replication of DNA can only bind to a single strand of DNA. Helicase is the enzyme that unwinds the DNA by breaking hydrogen bonds between the two strands.It forms the so called replication fork. Other proteins assist helicase to keep the strands apart as long as required for the replication process.
