Which of the following can be screened for using molecular methods?? A. E. Coli O157
B. Streptococcus
C. Bacillus Cereus
D. Aflatoxins

(I picked health as the subject because I couldn't find Agriculture)

Which advanced technology healthcare professionals monitor patients who have degenerative diseases?

Amino acids are important to the body because they build carbohydrates proteins complex carbohydrates simple sugars fats

Active immunity refers to: a. the defenses people are born with. b. temporary immunity granted from another source. c. immunity gained through immunization and exposure to diseases. d. natural immunities that protect humans from other animal diseases