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Breath Healthy Living Medical Microbiology Skeletal System Homeostatic Imbalances Biochemistry Lab HNBS Intern Human Body and Pathogens Vascular Blood Donation Medical Careers Serology/Blood Typing Aerobic- Cardio Respiratory Endurance Psychology, Psychiatry, & Social Work Special Senses Sexual Reproduction

Other quiz:

Biological Molecules › View

Which of the following biological molecules creates things such as enzymes, organelles, and structures in the cell membrane that allows passage of materials?

A. Proteins

B. Lipids

C. Nucleic Acids

D. Carbohydrates

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Human Body Systems › View

What important substance is replenished as blood flows through the heart?
A. iron
B. nitrogen
C. water
D. oxygen

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