Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Which characteristic is essential for an entity to be classified as a living organism?
Which characteristic is essential for an entity to be classified as a living organism?
- Having a nervous system
- Possession of complex organs
- Ability to reproduce (correct)
- Ability to respond to stimuli (correct)
Which of the following statements about living organisms is not true?
Which of the following statements about living organisms is not true?
- All living organisms are multicellular (correct)
- Living organisms require energy to maintain life
- Living organisms have a metabolism
- Living organisms grow and develop
What distinguishes living organisms from inanimate objects?
What distinguishes living organisms from inanimate objects?
- High level of organization (correct)
- Ability to move
- Presence of DNA (correct)
- Response to environmental changes (correct)
Which property is commonly associated with living organisms?
Which property is commonly associated with living organisms?
Signup and view all the answers
Which of the following is a process in which living organisms convert food into energy?
Which of the following is a process in which living organisms convert food into energy?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Characteristics of Living Organisms
- Essential characteristic: Living organisms are capable of self-sustaining processes that include reproduction, growth, and metabolism.
- Distinguishing feature: Living organisms maintain homeostasis, a state of internal balance, while inanimate objects lack this property.
- Defining property: Living organisms exhibit organization at various levels, from cells to ecosystems, which non-living objects do not possess.
- Essential process: Metabolism is a universal characteristic of living organisms, encompassing all chemical reactions that occur within their bodies.
- Common association: Living organisms display adaptation to their environment through evolution, enabling them to survive and reproduce.
- False statement: The statement that all living organisms require oxygen for survival is untrue. Some organisms, like anaerobic bacteria, thrive in oxygen-deficient environments.
- Food conversion: The process of cellular respiration is how living organisms convert food into energy.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
