TMSCA #14

Front

What is a vacuole?

Back

An organelle that stores substances needed by the cell and can be specialized for specific jobs.

Front

What is the statement that is not true about bones?

Back

The lemur is the longest and strongest bone of the human skeleton.

Front

What method of energy transfer can occur in empty space?

Back

Radiation.

Front

What is an indicator species?

Back

A species that defines a trait of the environment, including conditions like pollution or disease outbreaks.

Front

What is the formula for power in electrical systems?

Back

Power = Voltage x Current.

Front

If 2,000 watts of power are generated from 20 amps of current, how many volts are involved?

Back

100 volts.

Front

What is conduction?

Back

The transfer of heat through direct contact between materials.

Front

What is convection?

Back

The transfer of heat through the movement of fluids (liquids or gases).

Front

What is radiation in terms of energy transfer?

Back

The transfer of energy through electromagnetic waves, which can occur in a vacuum.

Front

What are the main components of bones?

Back

Bones are made of living tissue, primarily composed of calcium and collagen.