How Many Different Types of Histones Are Found in the Nucleosome

question 36

Multiple Choice

How many different types of histones are found in the nucleosome that packages mitochondrial DNA?

• A) zero
• B) one
• C) two
• D) three
• E) four

Explain the biosynthesis and biological functions of various lipids, including prostaglandins.

Understand the importance of avoiding leading and demographic-specific questions in survey design.

Identify the characteristics of a self-selected sample and the implications it has on the reliability of survey results.

Describe the components of well-designed survey questions and the benefits of using a mix of question types.

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Definitions:

Glucose

A simple sugar that is an important source of energy for cells and the primary form of sugar transported in the blood.

HCl

Hydrochloric acid, a strong acid formed by the solution of hydrogen chloride in water, which is a major component of gastric acid in the digestive system.

Digestion

Digestion is the process by which food is broken down in the gastrointestinal tract into nutrients that can be absorbed and utilized by the body.

Antioxidants

Substances that can prevent or slow damage to cells caused by free radicals, unstable molecules that the body produces as a reaction to environmental and other pressures.