★ Biology Quiz
during the closing of the 2 valves between the 2 atria & the 2 ventricles a ……….. sound is produced
A. short &sharp
B. rough&long
C. sharp & long
D. rough &short
Select your answer:
Topics:
Bones and Muscles Pediatrics Renal & Neural Muscle Tissue CABG Surgery Vascular Skin Structure Tenses Cell Theory & Melanoma Confusion, Dementia, & Alzheimers Disease Nutrition - Digestive System Healthy Lifestyle Uses of Radioactive Radiation Heredity Cardiovascular PathophysiologyOther quiz:
Respiratory System › ViewAn intendation of lower sternum above the xiphoid process is called
A. Pectus Carinatum
B. Pectus Excavatum
C. Barrel Chest
Microbio (Viruses) › View
Viral life cycles…
A. Involve a specific host
B. Prefer certain tissue or cell types (tropism)
C. Can be lytic or lysogenic
D. All of the above