Tutor profile: Pamela K.

What are the five types of chemical reactions.

1. Synthesis 2. Decomposition 3. Single - Replacement 4. Double - Replacement 5. Combustion

What are the steps of cellular respiration.

In glycolysis, glucose molecules that are stored in nutrients and ingested into the body are broken into pyruvates, which are in turn converted to acetyl CoA during the citric acid cycle. The electron carriers NADH and FADH2, which are produced during this stage, undergo oxidation in the electron transport chain. At the end of the third stage, 36-38 ATPs are produced.

Name the four types of tissue in the human body. Give the functions of each type.

There are four types of tissues in the human body. They are called connective tissue, epithelial tissue, muscular tissue, and nervous tissue. Epithelial tissue covers the body and functions as protection, secretion, absorption, and filtration. Connective tissue functions in support and protection. There are three types of muscular tissue, they are skeletal, smooth, and cardiac tissue. Skeletal tissue is a voluntary type of muscle tissue, while smooth muscle is found in the walls of internal organs and blood vessels, and is an involuntary type of muscle. Cardiac muscle tissue is only found in the heart and is a involuntary type of muscle also. Nervous tissue is composed of specialized cells and connect and conduct impulses throughout the body.