Topics: Carbohydrates, Proteins and Lipids Quiz
How many different amino acids are there?
A. 15
B. 20
C. 25
D. 30
Select your answer:
Topics:
Thyroid Gland BMI, Body Composition and Body Types Cell Cycle Problems Beneath the Skin Genes and Cells Prokaryotic Cells and Viruses Macro and Micro Nutrients Tissues Conjunctivita Mutation & Genetic Engineering Cardiology Medications Disease Cards Hemodynamic Disorder Joints in our Body NutritionOther quiz:
Oral Hygiene › Viewwhen flossing a person’s teeth you need to:
A. use sponge swabs
B. break off an 18 inch piece of dental floss from the dispenser
C. give the floss dispenser to the person to tear their own floss
D. use the bristles of the toothbrush to floss in between teeth
Energy and Metabolism › View
What is the term for an organism that derives nourishment from something other than the sun?
A. Autotroph
B. Omnivore
C. Carnivore
D. Heterotroph