The correct answer for the given question above would be option C. The sequence in double-stranded DNA that would most likely to be recognized as a cutting site for a restriction enzyme would be this: <span>GGCC
CCGG. Hope this answers your question. Have a great day!</span>
What elements are always present in protein?
A. radium, boron, fluorine, and chlorine
B. mercury, iron, lead, and aluminum
C. carbon, hydrogen, oxygen, and nitrogen ( ✔ )
D. neon, argon, krypton, and copper
<h2><u>Explanation</u> : </h2>
Proteins are one of the primary constituents of living matter. They consist of long chains of amino acids, which are bonded together by peptide linkages and thus called polypeptides. There are about 20 amino acids, and the atoms most prevalent in these are carbon, hydrogen, oxygen, nitrogen, and sulphur.
Evidence from countries that continued using DDT showed that correct and timely use of indoor spraying can reduce malaria transmission by up to 90%. In the past, India was able to use DDT effectively to substantially cut the number of malaria cases and deaths.
It also was effective for insect control in crop and livestock production, institutions, homes, and gardens. DDT's quick success as a pesticide and broad use in the United States and other countries led to the development of resistance by many insect pest species.
One effect of an adaptive radiation apex is the growth of groups of diverse organisms into several arrays of niches. When this happens, physical changes both on the organism and its environment also evolves. This situation gives way to the continuous process of evolution within a short period of time.