Table of Contents
- 1 Which organic molecule contains carbon, hydrogen oxygen and nitrogen?
- 2 Are carbon, hydrogen oxygen and nitrogen examples of organic molecules?
- 3 Do all organic molecules contain nitrogen?
- 4 What is the S in Chnops?
- 5 Do all organic molecules contain oxygen?
- 6 Which always contains carbon, hydrogen and oxygen?
Which organic molecule contains carbon, hydrogen oxygen and nitrogen?
Nucleic Acids. Nucleic acids are organic compounds that contain carbon, hydrogen, oxygen, nitrogen, and phosphorus. They are made of smaller units called nucleotides. Nucleic acids are named for the nucleus of the cell, where some of them are found.
Which molecule is made up of carbon, hydrogen oxygen and nitrogen and phosphorus?
Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON). Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P).
Are carbon, hydrogen oxygen and nitrogen examples of organic molecules?
Examples of organic compounds are carbohydrates , which contain carbon, hydrogen , and oxygen; proteins , which contain carbon, hydrogen , oxygen, and nitrogen; lipids , which contain carbon, hydrogen , and oxygen; nucleic acids , which contain carbon, hydrogen , oxygen, and phosphorus; and hydrocarbons , which contain …
Which organic molecules are composed of carbon, hydrogen and oxygen in the ratio of CH2O?
Option a (lipids) cannot be correct because although lipids are made of only carbon, hydrogen and oxygen, the general ratio between them is not CH2O C H 2 O . Option b (carbohydrates) is the correct answer. CH2O C H 2 O is the general empirical formula of a monosaccharide, which is a basic unit of carbohydrates.
Do all organic molecules contain nitrogen?
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.
What contains carbon and hydrogen?
Explanation: Combining hydrogen and carbon produces a group of organic compounds called hydrocarbons. Depending on the specific molecular formula, there can be many different types of hydrocarbons, such as the fuels propane and octane. The simplest hydrocarbon is methane, which has the chemical formula CH4.
What is the S in Chnops?
The term CHNOPS is a mnemonic acronym for the six main chemical elements that make up living things. They are carbon (C), hydrogen (H), nitrogen (N), oxygen (O), phosphorus (P) and sulphur (S).
What is the difference between oxygen carbon and hydrogen?
(Gcsescience.com, 2018) Oxygen is heavier than hydrogen and carbon because of the number of protons, neutrons and electrons. An oxygen atom has 8 protons, 8 neutrons and 8 electrons around the nucleus. Two oxygen bonds will each share two electrons to form covalent bonds and make an oxygen molecule.
Do all organic molecules contain oxygen?
Almost all organic molecules contain carbon and hydrogen, and many contain other elements as well. It contains only carbon and hydrogen. Ethanol is CH3CH2OH . It contains oxygen as well.
What type of molecule contains mostly carbon and hydrogen with a very small amount of oxygen?
Chapter 6 VOCAB Words
|enzyme||type of protein in all living things that changes the rate of chemical reactions|
|lipids||large organic compounds made mostly of carbon and hydrogen with a small amount of oxygen|
|nucleic acids||complex biomolecules such as RNA and DNA that store cellular information in cells in the form of a code|
Which always contains carbon, hydrogen and oxygen?
Carbohydrates. Carbohydrates are organic compounds that contain only carbon, hydrogen, and oxygen. They are the most common of the four major types of organic compounds.
What are the 5 organic molecules?
Five functional groups are important in human physiology; these are the hydroxyl, carboxyl, amino, methyl and phosphate groups (Table 2.1). Hydroxyl groups are polar. They are components of all four types of organic compounds discussed in this chapter.