Chapter 37, Problem 15A

Summary Introduction

To match:

The term from the column to the correct description in the column B.

Introduction:

Humans are organisms made up of billion of cells, each with their own structure and function. Each type of cell in the human body is especially for its role. Cells comprise tissues, tissues comprise organs, organs form organ systems, and organ systems work together to form an organism.

Answer to Problem 15A

The table below represent the correct match from the Column A to Column B.

Column A	Column B
B- lymphocytes	a chemical produced by b cells in response to antigen stimulation
Cytokines	A cell that activates B-cell and cytotoxic T cells
Stem cell	a type of white blood cell produced in the bone marrow that includes b and t cells

Explanation of Solution

Humans are organisms made up of billion of cells, each with their own structure and function. Each type of cell in the human body is specially for its role. Cells comprise tissues, tissues comprises organs, organs form organ systems, and organ systems work together to form an organism.B- lymphocytes, a chemical produced by b cells in response to antigen stimulation. Stem cell, a type of white blood cell produced in the bone marrow that includes B and T cells.