Cell Structure and Function Concepts

This video from Moomoomath and Science introduces key biology terms: cell, eukaryote, prokaryote, organism, and organelle. It explains the characteristics of each, such as the presence of a nucleus in eukaryotes and its absence in prokaryotes. The video also defines an organism as any living thing and describes organelles as structures within cells that perform specific functions. The tutorial aims to help students understand these fundamental concepts in biology and life science.

Which of the following is the smallest unit of life?

• Organelle

• Cell

• Prokaryote

• Organism

What distinguishes a eukaryotic cell from a prokaryotic cell?

• Lack of DNA

• Ability to photosynthesize

• Presence of a nucleus

• Presence of a cell wall

Which type of cell lacks a nucleus?

• Eukaryotic cell

• Plant cell

• Animal cell

• Prokaryotic cell

What is an organism?

• A living individual

• A non-living entity

• A part of a cell

• A type of cell

What is the role of an organelle within a cell?

• To carry out specific functions

• To protect the cell from damage

• To transport nutrients

• To provide energy to the cell