Answer:
Glucose, fructose, sucrose, galactose, etc.
Explanation:
Glucose, fructose, sucrose, galactose etc., are the monosaccharides.
Answer:
b) It is a circular molecule.
Explanation:
a) It contains histones. That is a feature on eukaryotic chromosomes.
b) It is a circular molecule. That is a feature on prokaryotic chromosomes.
c) It contains A, C, G, and T. That is a characteristic of both eukaryotic and prokaryotic chromosomes.
d) It contains double-stranded DNA. That is a characteristic of both eukaryotic and prokaryotic chromosomes.
Answer:
Sodium chloride removes proteins from DNA and helps in DNA precipitation.
Explanation:
The Deoxyribonucleic acid (DNA) is negatively charged due to the highly polar phosphate groups that make up the phosphate backbone. The molecules of water are also highly polar and they have positive charge, thereby water molecules interact with the negative charges of the DNA. The sodium chloride generates temporary attraction forces between sodium (positive) ions and the DNA backbone (negative), thereby DNA can be disassociated from the aqueous layer. Moreover, sodium chloride helps to remove proteins (histones) that bound to DNA and also helps to maintain proteins in the aqueous layer.
Well I can’t see “the following” but overfishing is considered a bad practice because it can reduce the population of a fish within the area. This can effect the entire area’s ecosystem if the fish species are endangered, because of the imbalance. I hope this helped. And if you have any more questions about this please feel free to message me.
It has greatly impacted modern science and it proves that every living thing on Earth is made up of one or more cells
