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Your Body Nutrition and Calorific Value Human Muscle Nail Confusion, Dementia, & Alzheimers Disease Biological Molecules and Enzymes Immunity Nutrient Cycling Cardiovascular Diseases Mutations, Replication, and Cancer Prokaryotic Cells and Viruses Integumentary System & Body Directions Hospice Basics EM Spectrum Health Issues and ConcernsOther quiz:
CRISPR and Sickle-Cell Disease › ViewWhat is the main function of fetal haemoglobin in the treatment of sickle-cell disease?
A. To alleviate pain
B. To prevent clumping of blood cells
C. To enable oxygen transport
D. To repair DNA sequences
Receptors › View
Which two senses are directly connected?
A. Sight and touch
B. Taste and smell
C. Smell and sight
D. Hearing and taste