Organ system. The blood vessels, blood, and the heart are organs which work together to form the circulatory system.
In a sample of double-stranded DNA, if the nitrogenous base guanine is 19%, then the nitrogenous base adenine will be 31%
Explanation:
In a double-stranded DNA, the four nitrogenous bases bind and pair together. The purine bases guanine (G) and adenine (A) pair with pyramidine bases cytosine (C) and thymine (T) respectively. The pairing will be between G-C and A-T bases.
According to Chargaff’s Rule, the percentage of each nitrogenous base will be equal in a pair. So the percentage of G will be equal to percentage of C and the percentage of A will be equal to percentage of T.
So if the guanine percentage is 19%, then applying Chargaff’s rule, cytosine will also be 19%
The remaining 68% will be shared with the adenine and thymine pair, of which adenine will be of 31% according to Chargaff’s rule.
Answer:
Leave the blower running for ventilation while anyone is inside. Running the Silo blower for 15 to 45 minutes before entering the silo and while you are in the silo will help remove silo gas, but this is not a substitute for a self-contained breathing apparatus.
Explanation:
The answer to you're question is ... True.
Answer:
This is the full question:
suppose the Surgeon General issues a public statement saying that consuming cereal is good for your health.
how does this affect the market for cereal? (why?)
Explanation:
The answer is that the quantity demanded of cereal, represented by the demand curve, will shift to the right, because a factor, other than price, is increasing the demand.
In this case, the demand is increased by a change in consumer's preferences. Customers now are willing to buy more cereal at any given price because the words of the Surgeon General have made them increase their preference for this product.
