Answer:
The National Research Act of 1974 set the stage for several important systems of checks and balances in clinical research. It led to the creation of the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research, as well as the Belmont Report and Institutional Review Boards (IRBs).
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Answer:
The correct answer is- lagging strand
Explanation:
During the DNA replication both the strands acts as template strand and DNA polymerase replicated both the strand. During this replication, one strand is replicated continuously which is called the leading strand and another strand is not synthesized in a continuous manner.
So small DNA fragments are formed due to discontinuous replication of DNA which is called Okazaki fragments. These fragments are then joined by DNA ligase and the strand is called lagging strand.
Therefore the strand which is synthesized in a discontinuous manner is called lagging strand.
Answer:
The purpose of mitosis is cell regeneration, growth, and asexual reproduction,while the purpose of meiosis is the production of gametes for sexual reproduction
Explanation:
The type of response is inflammatory immune response. The scab became warm and red due to the widen of blood vessels and the heating up of the blood flow
Answer: Option D
Antigen is a given substance that stimulates a specific immune system.
Explanation:
Antigen is a substance that can stimulate an immune response by activating lymphocytes (white blood cells) which acts as body defence against infections. Antigen is divided into two which are,
1. Foreign antigen or heteroantigen which is a foreign substance that stimulates immune response.
2. Autoantigen self antigen is a substance in the body that stimulates immune response.
