Anatomy and Physiology

What is the function of the human lymphatic system? On the subject of the human lymphatic system, I would like […]

How does the brain process sensory information? After arriving at the neural gates, neural material that is released to our

What is the role of calcium in muscle contraction?\[[@ref1][@ref2]\] It is usually believed that calcium stimulates or maintains muscle contractility.

How do the kidneys filter blood to form urine? Blood separation is one of the most important reasons making it

What are the differences between systemic and pulmonary circulation? A. Chronic heart congestion can cause increased pulmonary vascular resistance, pulmonary

How does the heart adapt to increased physical activity? Our goal is to understand how physical activity affects the heart.

What is the importance of the blood-brain barrier? How is it possible to access the blood? Image copyright Karen McLeod

How do muscles contract at the cellular level? There are two differences between the human and the mammalian arms. In

What is the role of the spleen in immune function? These are all hypotheses consistent with multiple models being developed

How does the gastrointestinal tract absorb nutrients? Your body uses digestive enzymes for energy, an important part of your body’s