New substances are formed during a physical change
Ans.
The Sanger sequencing or chain-termination method for sequencing involves use of ddNTPs (dideoxyribonucleotide triphosphates) to identify the sequence of nucleotides in a DNA segment. The ddNTPs are nucleotide derivatives that lack both the 2'- and 3'-hydroxyl group, hence called dideoxyribonucleotides. When a ddNTP is added to a growing chain of DNA, absence of 3'-hydroxyl group leads to termination of growing chain as this ddNTP cannot make phosphodiester bond with a NTP and DNA sequence can be identified.
Thus, the correct answer is option C).
The answer is; D
This is due to the fact that temperatures of a solvent are directly proportional to the amount of solute they can dissolve. The waters at the equator get heated more than those of other latitudes due to the angle of sun rays exposure and also the duration. This means that these waters can dissolve more salts per unit volume. As the currents push the waters towards the poles, the waters become cooler and loose some of the dissolved salts by precipitation once the saturation point is reached.
Answer:
Hope this helps
Explanation:
Are not as soild of an ice cube its like water is gas but not its in the middle so that is why there is an ice cube and if you nelt the ice cube it turns into a liqued and if u boil it then it state turns into a gas which means the particals are all over the place
But to clear it up liqued particls are a littel more move-able
Using automotive electrical parts on a boat carries out some
risks. One major risk of using automotive electrical parts on a boat is the
probability of causing a spark that could ignite a fire. A boat should use
sealed marine parts only, instead of automotive electrical parts.