Q2 Common Assessment Review

Front

What is Neon (Ne)?

Back

Neon is a noble gas with 8 valence electrons and is known for being non-reactive.

Front

What are valence electrons?

Back

Valence electrons are the electrons in the outermost shell of an atom that determine its chemical properties.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What type of energy do plants produce during photosynthesis?

Back

Plants produce chemical energy during photosynthesis.

Front

What is the function of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell.

Front

What is the difference between active and passive diffusion?

Back

Active diffusion requires energy to move substances against a concentration gradient, while passive diffusion does not require energy.

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose and oxygen.

Front

What is a noble gas?

Back

A noble gas is an element that is very unreactive due to having a full outer shell of electrons.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll is the pigment that absorbs sunlight, allowing plants to convert light energy into chemical energy.

Front

What is the structure of a plant cell?

Back

A plant cell has a cell wall, cell membrane, cytoplasm, nucleus, and chloroplasts.