1. Two Clicker questions at the start of class T-helper cells play several very important “central” roles in the immune system.This importance becomes clear when which…

Slide 1 Slide 2 The immune system project By Rachel S., Justin S., Jeff M., and Matt B. Slide 3 definitions Macrophages- they are the garbage men of the immune system eating…

Slide 1 I MMUNE S YSTEM Chapter 24 Slide 2 T HE K ISSING D ISEASE The Epstein-Barr virus (EBV) is one of the most common human viruses During childhood symptoms are mild…

Slide 1 Blood Chapter 2.2 Slide 2 Blood Blood is a connective tissue Consists of plasma, red blood cells, platelets, and white blood cells. Blood carries oxygen and nutrients…

Slide 1 Blood Quiz 25B Slide 2 The life of an individual depends on a continuous supply of blood to all parts of the body. If this supply should fail the cell dies. Slide…

Biology Chapter 22 Internal Transport Pgs 678-710 22A The Circulatory System Pgs 678-698 22A-1 The Blood Pgs 679-686 The Blood Blood transports: oxygen, nutrients, and hormones…