Question

what is osmotic pressure

Part A Drag the appropriate labels to their respective targets. Reset Help Hilum Efferent lymphatic vessels Trabeculae Capsule Afferent lymphatic vessels Lymphold follice Medullary sinus Cerminal center Medullary cord Submit Request Answer

Answer 1

Question: What is osmotic pressure?

Answer: Osmotic pressure: It is the pressure that a solution develops and exerts to prevent more water molecules from entering it as a result of osmosis.

osmosis is a phenomenon of movement of water molecules from a solution with higher water concentration (lower solute concentration) to a solution with lower water concentration (higher solute concentration) across a semipermeable membrane. The osmotic pressure is higher for a more concentrated solution (it contains a large amount of solute).

Sugar molecules 16. Concentrated solution Diluted soluton More HO High osmotic pressure Low osmotic pressure Less Ho Water Water Osmosis Semipermeable membrane Lower Higher concentration of concentration of solute solute Net movement of water

Osmotic pressure Concentrated solution Diluted soluton Моге но High osmotic pressure Low osmotic pressure Less Ho Water • Water Osmosis Net movement of water

Part A Drag the appropriate labels to their respective targets. Hilum Lymphoid follicle Efferent lymphatic vessels Afferent lymphatic vessels Trabeculae Germinal center Capsule Efferent lymphatic vessels Afferent lymphatic vessels Hilum Lymphold follicle Medullary cord Medullary sinus Medullary sinus Trabeculae Capsule Germinal center Medullary cord

Structure of a Lymph Node: It is a kidney or oval-shaped organ of the lymphatic system, and found throughout the body. It plays a major role in the adaptive immune system.

Capsule - Outermost covering made of fibrous connective tissue.

A lymph node is composed of two components stroma and parenchyma. The stroma forms the outermost covering made of fibrous connective tissue called the capsule of the lymph node. The parenchyma consists of an outer cortex and an inner medulla. The fibrous capsule extends from cortex to medulla and form trabeculae. The trabeculae divide the inner substance of the lymph node into compartments called nodules (or lobules). Each nodule consists of a lymphoid follicle. The inner medulla consists of medullary sinus and medullary cords. Lymph enters a lymph node through afferent lymphatic vessels into the medullary sinus, and drain into the efferent lymphatic vessels. Efferent lymphatic vessels leave the lymph node on its concave surface called hilum.