Always point the open end of the tube away from all people because the chemical is dangerous for human health and skin.
If we heat a substance or chemical in a test tube, we should hold it away from people because may be it can explode and the chemical split on the body that cause serious problems in people. We have to handle laboratory procedures very carefully because the chemicals are not good for health and can cause serious diseases in humans and can damaged the skin very badly so we can conclude that the open end of the test tube should be placed away from the people.
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Answer:
See below
Explanation:
1. Yes, the MNI ought to be changed in light of the revised inventory. Since 4 of the 6 femora are right sided, they would belong to different individuals, so the MNI would now be stated as 4.
2. The sheriff would be told that the possibility of suspecting 22 individuals is very narrow, though not impossible. It is also unlikely that the victims are numbered less than 4 in accordance to the bones found.
Answer:
Complementary primer- 3' TCCGGAGCTTAAGCATATCGAAAGTCTTT 5'
Explanation:
The synthesized primer will have base pair complementary to the given strand and also the leading and lagging ends will be opposite to the given strand.
As per the base pair rule for DNA
Guanine binds to cytosine & vice versa
Adenine always binds to thymine & vice versa
Given Sequence - 5' AGGCCTCGAATTCGTATAGCTTTCAGAAA 3'
Complementary primer- 3' TCCGGAGCTTAAGCATATCGAAAGTCTTT 5'
Answer:
The more mass a body has, more force needs to be applied for it to accelerate.
Explanation:
The relation of acceleration of a body to its mass and applied force is discussed in Newton's second law of motion.
Newton's second law of motion states that the more mass a body has, more force needs to be applied for it to accelerate.
