Which of the following statements about dna isolation from e. coli is not correct?
a. chemical extraction using phenol removes proteins from the dna.
b. rna is removed from the sample by rnase treatment .
c. detergent is used to break apart plant cells to extract dna.
d. lysozyme digests peptidoglycan in the bacterial cell wall.
e. centrifugation separates cellular components based on size.

Briefly describe the scenario that was discussed in the behaving brain that demonstrated that the brain can change based on state or mood. which disease could the research involving rats and learning experiments that was discussed in the behaving brain ultimately with? in the behaving brain, what is a common misunderstanding about amnesia that was mentioned? what is the truth about amnesia that's mentioned? what does research discussed in the responsive brain show to be different in men and women's reaction to touch? what was discussed in the responsive brain as being brain-based and a vital part of normal growth and development in young children? in the responsive brain, what do they discuss as a possibility for leading to deficiencies in cognitive impairment as we age? in the responsive brain, what did the research involving african cichlid fish demonstrate? briefly describe the back story and affliction of the author of peter pan. what did you find most interesting about the behaving brain video, and why? what did you find most interesting about the responsive brain video, and w

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?

Did the vinegar diffuse all the way to the center of any of the cubes? if so, which ones? what does this tell you about surface area-to-volume ratio and the diffusion rate?