Module A

Which of these are characteristics of all living things?

• maintain homeostasis

• movement

• response to stimuli

• cellular organization

Which property of water refers to water sticking to other water molecules?

• adhesion

• cohesion

• specific heat

• density

Which property of water refers to water sticking to other molecules?

• adhesion

• cohesion

• density

• specific heat

Which refers to maintaining an internal balance?

• movement

• homeostasis

• density

• growth

Molecules that can dissolve in water are

• nonpolar

• polar

• antipolar

Which macromolecule are enzymes?

• Carbohydrate

• Lipid

• Proteins

• Nucleic Acids

Which macromolecule are DNA and RNA?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

All of the macromolecules have this component:

• carbon

• sulfur

• beryllium

The way that water travels up a plant's stem, against gravity is:

• density

• heredity

• capillary action

• heat capacity

In DNA, cytosine base-pairs with:

• adenine

• thymine

• guanine