Chemicals of Life - Review

Water resisting breakage is what unique property?

In an atom, these particles carry positive charges

The water molecule is composed of these atoms

Hemoglobin is an example of which macromolecule?

oil doesn't mix with water because lipid molecules are

Which macromolecule stores the genetic code that dictates your growth and development?

A phospholipid is an example of which macromolecule?

DNA is an example of which macromolecule?

Isotopes differ in the number of

In atoms, the neutrons have ____ charges

Glucose is an example of which macromolecule?

What is the atomic number of Oxygen?

ICE floats in liquid water because

In an atom, the ____ are found orbiting around the nucleus.

Which macromolecule makes up the cell membrane?

Basic unit of matter is

Nucleotides are the monomers that make up which macromolecule?

Monosaccharides are the monomers that make up which macromolecule?

The water molecule is polar meaning the oxygen is slightly __ and the hydrogen is slightly __.

Water drops sticking to a spider web is an example of which property?

Which macromolecule provide immediate energy ?

Amino acids are the monomers that make up which macromolecule?

Last resort as the energy source

Macromolecules undergo which process to form polymers?

The weak attraction between two water molecules

What do the dotted lines represent?

Fatty acids are the monomers that make up which macromolecule?

Water dissolves many polar substances because of

All living things must contain this important atom

Water moving up in thin tubes against gravity is called

Which elements are found in lipids

What is the atomic MASS of Oxygen?

What determines the identity of an atom?

Which macromolecule are the enzymes that your body needs to function?

Life can exist under frozen surfaces in polar seas because…

Water forming a meniscus is an example of which property?

Which macromolecule provide long term energy storage?

When non-metal atoms share electrons, they form