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Question 11.Lactose is composed of a glucose molecule and a galactose molecule, therefore, lactose is classified as a _____.
Question 22.A redox reaction can easily be explained as:
Question 33.Why is solid water (ice) less dense than liquid water?
Question 44.The reactant in a redox reaction that readily donates electrons is called a/an:
Question 55.Which of the following is not a function performed by proteins?
Question 66.All of the following statements are true about lipids, EXCEPT that _____.
Question 77.In covalently bonded molecules, oxidation and reduction are determined by:
Question 88.Proteins in our skin, hair, and nails are:
Question 99.If Argon is a noble gas and its atomic number is 18, how many electrons can be found in the valence level?
Question 1010.What type of reaction causes the formation of sugar molecules larger than monosaccharides?
Question 1111.Which of the following has a positive charge and a mass of one?
Question 1212.All of the following statements are true, EXCEPT _____.
Question 1313.What atoms are connected by a peptide bond?
Question 1414.Which set of functional groups is always found in sugars?
Which of the following statements accurately describe ice:
I. Ice is denser than water.
II. Hydrogen bonds hold ice molecules closer together than they do liquid water molecules.
III. Ice has a crystalline structure.
Question 1616.If only one type of atom makes up a substance, what can you call this substance?
Question 1717.A bond is formed between a sodium atom and a chlorine atom when the sodium atom gives an electron to the chlorine atom. Identify the type of bond formed between sodium and chlorine.
Question 1818.What is the definition of a chemical?
Given the following information, which element(s) are most likely to lose electrons?
I. Iodine is a member of Group VII.
II. Strontium is located in the second column of the periodic table.
III. Selenium has six valence electrons.
Question 2020.Which of the following roles do lipids NOT play in our bodies?
Question 2121.Why does soap remove grease from pans when we wash dishes?
Question 2222.Which of the following statements is true?
Question 2323.Oxidation describes the process of:
Question 2424.Proteins are biological molecules made of?
Which of the following statements are true?
I. Water molecules can form hydrogen bonds with sodium chloride.
II. Water molecules can form an ionic bond with other water molecules.
III. The hydrogen of a water molecule can form a hydrogen bond with the hydrogen of another water molecule.
Question 2626.What is the maximum number of electrons that can occupy the 2s orbital?
Question 2727.An aqueous environment is:
Question 2828.What is the functional group that is formed when glycerol reacts with carboxylic acids to form triglycerides?
Question 2929.Intramolecular Bonds:
Question 3030.An element is defined by the number of:
Inorganic and Organic Chemistry for High School Biology Chapter Exam Instructions
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