What is a true statement about organic molecules?

What is a true statement about organic molecules?

Organic molecules contain carbon; inorganic compounds do not. Carbon oxides and carbonates are exceptions; they contain carbon but are considered inorganic because they do not contain hydrogen. The atoms of an organic molecule are typically organized around chains of carbon atoms.

What do the 4 organic molecules have in common?

This means that all organic compounds have in common the presence of carbon atoms and hydrogen atoms. In addition, different organic compounds may contain oxygen, nitrogen, phosphorous, and other elements. Carbon dioxide (CO2) does not have hydrogen; then, it is not an organic compound.

What is in an organic molecule?

Organic molecules are molecules that are made of carbon and hydrogen, and can include other elements. Organic molecules must contain carbon atoms covalently bonded to hydrogen atoms (C-H bonds). They usually involve oxygen and can also contain nitrogen, sulfur, phosphorous, and others.

What are true statements about macromolecules?

There are three true major macromolecules and thus polymers (carbohydrates, proteins & nucleic acids) and one that is not truly a macromolecule (lipids). While each may have several functions each has at least one unique function. Carbohydrates- Covalent bonds are the major source of energy for cells when broken.

Which of the following is organic molecule?

The correct answer is methane . Nature constitutes most of the substances made up of organic compounds. These compounds have carbon atoms attached with hydrogen atoms with a chemical bond (very few compounds may not have this bond).

Which of the following are organic molecules?

All organisms need four types of organic molecules: nucleic acids, proteins, carbohydrates and lipids; life cannot exist if any of these molecules are missing.

• Nucleic Acids. The nucleic acids are DNA and RNA, or deoxyribonucleic acid and ribonucleic acid, respectively.
• Proteins.
• Carbohydrates.
• Lipids.

What is the main characteristic of organic macromolecules?

All organic molecules contain carbon, as well as other atoms, bonded by covalent bonds. The properties of the molecule are due to its structure.

Which of the following molecules are organic?

What makes a organic molecule organic?

An organic molecule is a complex molecule that is primarily made of carbon atoms bonded with other elements and/or other carbon atoms. A molecule is a group of atoms bonded together. Organic is an adjective that refers to compounds containing carbon, or, more broadly, to living organisms.

What is true for all carbon atoms quizlet?

All carbon atoms have six protons and six electrons. Atoms of some naturally occurring carbon isotopes may have six neutrons. How does a molecular compound compare to the elements that make up the compound?