Much like the human body and all its organs that make up organ systems that work together to help keep the person alive, cells have organelles that all work together to help keep the cell alive and make sure the cell carries out its purpose.
Answer;
positive feedback system
The phenomenon described above is best explained by positive feedback system.
Explanation;
-Positive feedback is the opposite of negative feedback in that it encourages a physiological process or amplifies the action of a system.
-It is a cyclic process that can continue to amplify your body's response to a stimulus until a negative feedback response takes over.
Answer:
C
Explanation:
<em>Restriction enzymes, also known as restriction endonucleases or DNA-cutter identify the base pairs to act on by targeting and binding to the recognition site in a gene. </em>
The recognition site in a gene/DNA consists of four to eight palindromic nucleotide sequence. It is a region that the restriction enzyme cuts during the genetic engineering process in order to produce sticky or blunt ends. A gene might contain more than one recognition site.
Restriction enzymes are usually found in prokaryotic organisms, especially bacteria where they function primarily as defense molecules against bacteriophages.
Correct option: C
Answer:
Some people are known as carriers because they carry one allele for a genetic disease, but it is not expressed.
Explanation:
The definition is in the background information.
Answer:
C) DNA is double stranded, while RNA is single stranded.
Explanation:
The structure of DNA is a double helix with two complimentary strands.
The structure of RNA is a single strand.
Im taking biology, so i hope this helps.
