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There are many differences between reactants and products. A reactant is the process of one chemical substance turning into another chemical substance. They are broken down during reactions and used up over time as the reaction progresses.This process is very important to daily...Read More
The option that RNA has five bases whereas DNA only has four bases, is not a difference between DNA and RNA. DNA stands for Deoxyribonucleic acid, and it is a molecule that contains the genetic code which is used for the growth and development of organisms.
It also controls all the functi...Read More
The vaccine for children abbreviated by MMR stands for Measles, Mumps, and Rubella. These are the three diseases that the vaccine protects its recipients against. Children generally receive the first dose of this vaccine around 9 to 15 months of age, and then the second dose around 15 months to...Read More
The correct answer to this question is B. If you do a Punnett Square for the genotypes AA and Aa, the results are two AA genotypes and two Aa genotypes. A Punnett Square does not tell you how many offspring will result from a mating situation, so answer A is false.
Finally, because only o...Read More
A triple beam balance is a tool used to measure mass very precisely. The device has a reading error of +/-0.05 gram. The name cites the three beams including the central beam, which indicates the different size of the beams. The triple beam balance is utilized to measure mass directly from the...Read More
The force exerted is equal to the mass of the object and the distance it needs to travel. This is one of the first laws of physics and unfortunately against a giraffe. A giraffe has a long neck and his brain rests in his head all the way up there. His heart need to pump with an extraordinary...Read More