Explain how the discoveries by Rosalind Franklin helped Watson and Crick build an acurate model of dna

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

Which of the following types of reactions would decrease the entropy within a cell? a. dehydration reaction, b. hydrolysis, c. respiration, d. digestion, e. catabolism.