Atriglyceride consists of glycerol and three different fatty acids, (l), (o) and (p).
what is the total number of different arrangements of the fatty acids in this triglyceride?
a 3
b 4
c 5
d 9

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.

Which cell organelle is the site for photosynthesis? a. chloroplast b. endoplasmic reticulum c. golgi apparatus d. lysosome

Located at the epidermal-dermal junction of the skin. select all true statements about the transformation of melanocytes into abnormal cell