Answer:
b. Forward or reverse primers
Explanation:
Sanger sequencing is a technique of DNA sequencing based on the extension of DNA fragments with variable sizes terminated with dideoxynucleotides at the 3′ end. This technique was developed by Frederick Sanger in 1977. In Sanger sequencing, a short primer is added in order to bind by complementarity to the target DNA region of interest. Subsequently, a DNA polymerase adds nucleotides (A, T, C and G) in the 5'-3' direction. Finally, the extension of the DNA strand is stopped by adding dideoxynucleotides, which are nucleotide analogs (i.e., modified nucleotides) that act as DNA synthesis terminators.
Ambulatory care is a type of health care in which the patient do not have to be hospitalized; the patient comes to the hospital for treatment and then go back to his house after the treatment. This kind of arrangement will be preferred in the following situations:
1. when the patient do not have much money: ambulatory care are relatively cheaper compared to that of been hospitalized.
2. When the medical facility do not have much resources: ambulatory care will be preferred in order to reduce operating costs.
3. When the medical facility is small: the hospital will prefer to hospitalized only critically ill patients.
Answer:
Explanation down below!
Explanation: It serves to produce lipids and steroid hormones, to rebuild plasma membranes, and to serve as a pathway for molecules to move along. These processes are essential to life for all eukaryotic cells.
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The correct answer is B. Separation of sister chromatids and centromeres.
During metaphase of mitosis, there is alignment of chromosomes at the equatorial plate of the cell and then Anaphase begins with separation of the duplicated centromeres of each pair of sister chromatids. The daughter chromosomes starts moving toward opposite poles due to the action of the spindle fibres. As this stage chromosomes appear like V or J shape. At the end of anaphase, a complete set of chromosomes has gathered at each pole of the cell.
Answer:
D) anterior pituitary gland
Explanation:
The anterior pituitary gland is the front portion of the pituitary. It is a small gland in the head called the master gland. Hormones which are secreted by the anterior pituitary influence growth, sexual development, skin pigmentation, thyroid function, and adrenocortical function.
The Anterior Lobe of the pituitary plays the 'master' role of the human body through secretion of six major hormones that affect most of the body. This includes the other Endocrine glands.