Avery and his group used enzymes to degrade DNA, RNA and protein in 3S bacteria. DNA from those cells was then tested to see if it can convert 3R cells into 3S cells. It was observed that 3R cells were converted to 3S cells except when the DNA was destroyed. Thus, DNA was pin-pointed as the transforming agent.
Answer:
When severe drought struck the Great Plains region in the 1930s, it resulted in erosion and loss of topsoil because of farming practices at the time. ... Beginning on May 9, 1934, a strong, two-day dust storm removed massive amounts of Great Plains topsoil in one of the worst such storms of the Dust Bowl. Please give me the brainliest answer?
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Answer:
used to guide actions closer and closer to a desired behavior.
Explanation:
<span>Erik Erikson's theory of psychosocial development </span><span>is one of the most important and well known theories of personality in psychology.</span>
According to Erikson, love is the virtue achieved from the resolution of
the Psychosocial Stage 6, which is called Intimacy vs. Isolation
This stage denotes the period of early adulthood when people are exploring personal relationships.
<span>The half life is the time needed for half of a sample of radioactive isotope to break down to form daughter isotopes.</span>
