Chapter 37, Problem 14A

Summary Introduction

To match:

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

Introduction:

Humans are organisms made up of billions of cells, each with their structure and function. Each type of cell in the human body is special 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 14A

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

1. B- lymphocytes- Cells comprise tissues, tissues comprises organs, organs form organ systems, and organ systems work together to form an organism. B- lymphocytes is a chemical produced by B cells in response to antigen stimulation.

2. Cytokines- Cytokines are the groups of proteins and peptides. A cell that activates B-cell and cytotoxic T cells.

3. Stem cell- Stem cell is a type of white blood cell produced in the bone marrow that includes B and T cells