What type of bonds link nucleotides

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

What characteristic make legumes a good food source for food insecure populations

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16