A. punnet square The punnet square is used to help determine genetic things using the parents as a guide like the color of a rose if something will be tall or short hope you ask more Qs like this i # luv science. heheheheheh hahahahahaha
Answer:
One band of light density and one band of heavy density.
Explanation:
According to conservative model of replication, the original strands do not separate from each other during replication. Hence, after replication the old strands are together and the new strands are together.
Here, cells were grown in 14N medium first so 14N was used for DNA replication and all DNA molecules had 14N. When the cells were transferred to 15N medium, only 15N was available for replication process. New DNA molecules would be synthesised using 15N (15N15N) and old DNA molecules have 14N (14N14N). Hence, in density gradient one band will be of light density (14N14N) and one band will be of heavy density (15N15N).
They are comparable in light of the fact that they are both compound sources of vitality utilized by cells.
They are altogether different as far as arrangement and structure.
The factors that contribute to the dehydration in older
patients are the following;
-
Decrease in the thirst mechanism
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The inability of holding a glass or a cup
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Presence of confusion as well as disorientation
These are the factors in which could be seen in identifying
a dehydrated individual
