Mr. Wilburn's Biology Test #1

Sexual Reproduction is when a new organism has a single parent.

Covalent bonds are chemical bonds that form when electrons are ____________

________ is the study of life

______ is the smallest and most basic unit of matter.

What's the first step of the Scientific Method?

There are four types of lipid polymers. Which type has four carbon rings instead of fatty acids?

Amino acids contain the elements carbon, hydrogen, oxygen, and nitrogen

Water (H2O) is classified as a compound, molecule, or both?

Which of the following is not one of the three components of a nucleic acid?

Viruses are considered alive

Every compound must be a molecule

Which of the following is a type of nucleic acid?

Which category/group of macromolecule is this structure?

How many atoms does Hydrogen Peroxide (H2O2) contain?

_______ is the smallest and most basic unit of life

A _______ is a substance containing two or more elements that are chemically combined in a fixed ratio.

How many elements does Hydrogen Peroxide (H2O2) contain?

A fatty acid containing no double bonds is classified as a ____________ fatty acid

Glucose (structure shown below) is an example of a Carbohydrate ________________

Which element are Lipids not composed of?

Out of Hydrogen bonds, Ionic bonds, and Covalent bonds, which one is considered the weakest bond?

The atomic mass is the sum of the atoms

A helium atom contains two protons, two neutrons, and two electrons. What would its atomic mass be?

________ are the small building block of molecules.

Which element are Carbohydrates not composed of?

A _______ is two or more atoms held together by chemical bonds

Triglycerides are made up of three fatty acids and a glycerol

Polymers are broken down into monomers through a reaction called

Which category/group of macromolecule is this structure?

A helium atom contains two protons, two neutrons, and two electrons. What would its atomic number be?

Sweating when you're hot is an example of which Characteristic of Life?

_____ is the carrier of genetic inheritance

Out of Hydrogen bonds, Ionic bonds, and Covalent bonds, which one is considered the strongest bond?

The number of Protons in the nucleus of an atom is known as its

The nucleus of an atomf consists of its protons and electrons

An organic molecule must contain carbon and oxygen

Which of the following is not one of the 6 Characteristics of Life?

Which category/group of macromolecule is this structure?

Which category/group of macromolecule is this structure?

There are 4 Categories/Groups of Macromolecules. Which of the following is not one of them?

Which of the following is not a subatomic particle of an atom?

________ is the study of matter and the changes that matter undergoese

Write the Molecular Formula for Hydrogen Peroxide (structure shown below)

Monomers are joined together to become polymers through a reaction called

The Independent Variable is the part of the experiment you change