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Living things are mainly composed of water. Water molecules are held together by hydrogen bonds.
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∙ 14y ago
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What are three types of chemical bonds found in living things?
Ionic bonds, covalent bonds, and probably hydrogen bonds
How much hydrogen bonds are in hf?
There are no hydrogen bonds in HF.
What is the weakest bond type?
It is not covalent, because it is the strongest type. The Correct answer is van der Waals.
What distinguishes hydrogen bonds from covalent bonds?
Hydrogen bonds are betweem molecules and are weak forces.
Why are carbon hydrogen bonds longer than hydrogen hydrogen bonds?
due to the property of catenation
What is the role of hydrogen in living organisms?
Oxygen burns hydrogen in the living system, releasing the energy that runs living beings.
What are three types of chemical bonds found in living things?
Ionic bonds, covalent bonds, and probably hydrogen bonds
Why weak bonds are important to living organisms?
Weak bonding forces, such as hydrogen bonding are essential to living organism because these bonds can be broken and re-made fairly easily. The two strands of DNA are held together in a double helix by hydrogen bonds.
What gives water many properties that are important to living thing?
hydrogen bonds
What is the definition for organ?
A large molecule that contain carbon-hydrogen bonds and are found in living things
What is the definition for organize?
A large molecule that contain carbon-hydrogen bonds and are found in living things
What chemical groups are hydrogen acceptors for hydrogen bonds?
A hydrogen acceptors for hydrogen bonds is nitrogen.
How are bonds between A-T and G-C different?
It is the hydrogen wich bonds between AT and GC the difference is in the number AT have 2 hydrogen bonds GC have 3 hydrogen bonds
What holdes the two strands of a DNA molecule to each other?
Hydrogen bonds
What is a result of intermolecular forces out of covalent bonds hydrogen bonds electronegativity double bonds?
hydrogen bonds
How much hydrogen bonds are in hf?
There are no hydrogen bonds in HF.
What is the weakest bond type?
It is not covalent, because it is the strongest type. The Correct answer is van der Waals.
