EH Y8EW RETRIEVAL FLASHCARD

Front

Which part of a cell is this? Options: mitochondria, cytoplasm, cell wall, cell membrane

Back

cell membrane

Answer explanation

The correct part of the cell is the cell membrane, which acts as a barrier and controls what enters and exits the cell.

Front

Which of these is not an energy store?

• gravitational potential
• electricity
• kinetic
• nuclear

Back

electricity

Front

A vase falls off of a shelf. What is the correct energy transfer?

Back

Gravitational potential energy to kinetic energy

Front

Energy resources that cannot be replaced are...

Back

non-renewable

Front

Energy resources that will not run out are...

Back

renewable

Front

Which of the following is NOT a fossil fuel? crude oil, natural gas, uranium, coal

Back

uranium

Front

Which of the following is not a method of transferring energy from one store to another? Options: radiation (light and sound), heating, mechanical, electric current, chemical

Back

chemical

Front

What is a substance made only of one type of atom?

Back

element

Front

What is a substance made of atoms of different elements chemically bonded together?

Back

compound

Front

What is the smallest particle of an element that can exist?

Back

atom