1. what are first class proteins?
- a chain of amino acids
- amino acids that come from animal protein
- amino acids produced by the body
- amino acids that come from plant proteins
1 of 20
Other questions in this quiz
2. are shoots negatively or poitively phototrophic?
3. what is the equation for EAR?
- 0.6 / body mass(kg)
- 0.6 x body mass(kg)
- 0.6 x body mass (g)
- 0.8 x body mass(kg)
4. which of these things doesnt happen when youre too cold
- sweat a lot
- hairs stand up
5. what is a protozoa?
- an infection caused by fungi
- a type of malaria disease
- a single celled organism
- an organism with one or more cells