Which of the following is not t true regarding the denaturation and reannealing of double stranded dna molecules?
-decreasing the salt concentration of the solution lowers dnas melting point
-increasing the gc content of dna raises its melting point
-single stranded dnas can only anneal to one another if they are 100% identical in nucleotide sequence
-dna is more likely to denature when exposed to a higher ph
-melting point is the temperature at which the dna is on half double stranded and one half single stranded.

Are produced in the light reactions and used in the calvin cycle. a)nadh and atp b)electrons and sugar c)nadt+ and adp d)sugar molecules

Which must be kept in mind when determining if an explanation is correct? check all that apply. which must be kept in mind when determining if an explanation is correct? check all that apply.

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !