Exploring the Characteristics of Living Things

The video reviews the characteristics common to all living things, including cellular composition, reproduction, genetic code, growth, metabolism, response to the environment, homeostasis, and evolution. It explains how living organisms are organized from cells to biospheres and provides examples of each characteristic, such as the cell theory, types of reproduction, and metabolic processes like photosynthesis and respiration. The video also discusses how organisms maintain stable internal conditions and respond to stimuli, both external and internal.

Which of the following is NOT one of the eight characteristics shared by all living things?

• Made of cells

• Ability to fly

• Growth and development

• Reproduction

What is the term for organisms made up of only one cell?

• Tricellular

• Multicellular

• Unicellular

• Bicellular

In sexual reproduction, how many parents are involved?

• Two

• Three

• One

• Four

What molecule is most commonly associated with the universal genetic code in living things?

• DNA

• RNA

• Lipids

• Proteins

Which process is used by plants to make their own energy?

• Fermentation

• Cellular respiration

• Glycolysis

• Photosynthesis

What is the term for the process of building up or breaking down energy in living organisms?

• Evolution

• Osmosis

• Homeostasis

• Metabolism

How do living things respond to external stimuli like temperature?

• By growing larger

• By reproducing

• By moving away or towards the stimulus

• By changing their genetic code

What is the term for maintaining a stable internal environment?

• Homeostasis

• Evolution

• Metabolism

• Photosynthesis

What is an example of a group of the same species living together in the same space?

• Population

• Ecosystem

• Biosphere

• Community

What is the largest level of organization of living things?

• Population

• Biosphere

• Ecosystem

• Community