__________ or __________ Extend from Many Prokaryotic Cells and Serve

question 16

Short Answer

__________ or __________ extend from many prokaryotic cells and serve in attachment and motility.

---

Definitions:

Venous Sinuses

Large channels in the brain that collect venous blood and drain it into the jugular veins.

Capillary Walls

Thin layers of tissue that form the small blood vessels connecting arterioles and venules, allowing for the exchange of substances between the blood and body tissues.

Permeability Barriers

Structures or partitions that prevent or regulate the passage of substances across them, often referring to skin, mucous membranes, or cell membranes.

Proteins

Essential molecules composed of amino acids that assist in various bodily functions, including catalysis of metabolic reactions, DNA replication, and response to stimuli.