Which of the following is NOT a property of carbon?
A) the ability to form polar bonds with hydrogen
B) the ability to form rings
C) ability to form covalent bonds
D) the ability to form straight or branched chains
Answer: A
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The Chemical Level of Organization
- Which of the following describes, covalent bonds?
- Which type of lipid is used to produce triglycerides and phospholipids
- Which of the following is TRUE regarding enzymes?
- Ions are called (blank) because they carry an electrical charge.
- The number of protons and neutrons in an atom is called the (blank).
- Thymine and cytosine are single-ring bases called (blank).
- Which of these are considered isomers of each other?
- The energy required to start a chemical reaction is called the (blank) energy.
- Which of the following substances would be considered a salt?
- Which of these would be classified as a protein?
- Fatty acids with double bonds between carbons are called
- The enzyme lipase would break down which of the following?
- Oils
- The bonds between two identical atoms are always polar covalent bonds.
- If chlorine has an atomic mass of 35, then 1 mole of chlorine would equal
- When a macromolecule is broken down into smaller molecules, a molecule of (blank) is added.
- Which atoms make up a carbohydrate?
- In DNA, guanine always pairs with
- In an oxidation reaction, an atom will lose a(n)
- ATP is directly produced from the breakdown of
- Which of the following is an example of the secondary structure found in proteins?
- Molecules that have identical molecular formulas but different atom arrangements are called
- The structure of DNA is called
- Which simple sugar is the body's main source of chemical energy?
- Steroids differ from other lipids because they