Definition

A small, stacked structure found in chloroplasts of plant cells that contains chlorophyll and is involved in the process of photosynthesis.

Example

The granum plays a crucial role in capturing light energy during photosynthesis.

Conversation

Have you ever heard of a granum?

I think I read about it in a biology class once.

It's really interesting how it's part of the chloroplasts.

Yeah, it plays a crucial role in photosynthesis, right?

Synonyms & Antonyms

Root Explanation

Granum is a Latin word meaning grain or seed. It refers to the small, hard, dry seed or fruit of a plant, especially one that is used for food.

Memory Tip

Think of 'granum' as a small seed or grain, which helps you remember that it refers to the basic unit of food or plant life.

Visually Confused Words