Chemistry Honors Unit 1 Test

surface tension

Because of ________, water can move up roots and stems to get to the plant.

Phospholipids

________ are made of Hydrogen, Nitrogen, Carbon, and Phosphorous.

Enzyme proteins

________ are always surrounded by water in cells.

Goldilocks Zone

The ________ is the area within a solar system where a planet like Earth can form.

Carbohydrates

________ are made of carbon, hydrogen, and oxygen.

Carbon

The elements of life are ________, Hydrogen, Oxygen, Nitrogen, Phosphorus, and Sulfur.

molecule

A(n) ________ is a combination of multiple elements.

Water

________ exists on both sides of the membrane.

Static electricity

________ and water are vital for the transportation of particles.

spectroscopy

The study of the energy that molecules give off is called ________.

Polarity

________ is the charge (negative, neutral, and positive) a material has.

Membrane proteins

________ are made of Carbon, Hydrogen, Oxygen, Nitrogen, and Sulfur.

Metal ions

________ are found dissolved in water both in and outside of all living cells.

Nucleic acids

________ are made of Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorus.

electricity

Which allows ________ to flow through it and allows electric signals to flow through the body.

atom

A(n) ________ is a single piece of an element.

Enzyme proteins

________ are made of carbon, hydrogen, oxygen, nitrogen, and sulfur.

Carbohydrates

________ are always surrounded by water when found in living cells.

Molecules

________ give off energy.

Surface tension

________ gives water structure and form.

Water

________ surrounds the nucleus that contains the nucleic acid.

Metal ions

________ are made of oxygen, potassium, calcium, iron, or other metal elements.

Water

________ has more Surface tension than other liquids.