<span>President Abraham Lincoln issued the Emancipation Proclamation on January 1, 1863, whereas Dr. King gave his famous "I Have A Dream" speech on August 28, 1963. Therefore, over 100 years had passed between the two events, and while slavery had been formally abolished for that duration, the Civil Rights movement showed that there was still tremendous work to be done in ensuring equality and fair treatment for African Americans.</span>
Ribosomes are what make up proteins (the protein builders). There are a lot of ribosomes in the cytoplasm.
Explanation: Ribosomes connect mRNA(messenger RNA) and tRNA (transfer RNA) to synthesize polypeptides and proteins. Proteins are made up of building blocks amino acids. Polypeptides are chains of amino acids and portions of proteins in cells.
(Also, ribosomes are usually the small dots that you see in a cell diagram)
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Answer:
Anabolic steroids are related to testosterone, the major male hormone. Abusing the hormone can lead to physical and psychological side effects. Problems include breast development and hair loss among men, and facial hair growth, menstrual problems, and a deepened voice in women.
Chain reaction
Nuclear energy
Explanation:
Question 1:
Chain reaction:
A reaction in which when one occurs, it starts a series of other fission reaction is called a chain reaction.
Most nuclear reactions are chain reactions in which does not come to rest in one step like chemical reaction.
In nuclear reactions like which fusion and fission, one step leads to another until an atom attains stability or a stable product is formed.
The energy needed to sustain the chain process is produced in the previous reaction.
Nuclear energy:
The type of energy used in a nuclear power plant is called a nuclear energy. Nuclear energy is used to generate power in nuclear plant.
During a nuclear decay process, a huge amount of energy is released. This energy is channeled into electricity production and to do other useful works.
Nuclear energy is classified as a non-renewable source of energy.
learn more:
Non-renewable energy brainly.com/question/2948717
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