Podcast
Questions and Answers
Which of the following is NOT considered a characteristic of living things?
Which of the following is NOT considered a characteristic of living things?
- Growth
- Photosynthesis (correct)
- Movement
- Excretion
What is the primary function of the cell membrane in both plant and animal cells?
What is the primary function of the cell membrane in both plant and animal cells?
- Providing structural support to the cell
- Controlling the movement of substances in and out of the cell (correct)
- Storing genetic information
- Producing proteins
Which of the following is an example of a living organism that displays the characteristic of sensitivity?
Which of the following is an example of a living organism that displays the characteristic of sensitivity?
- A car
- A cloud
- A plant (correct)
- A rock
What is the primary function of the chloroplast in plant cells?
What is the primary function of the chloroplast in plant cells?
Which of the following characteristics of life is MOST directly related to the ability of an organism to maintain a stable internal environment?
Which of the following characteristics of life is MOST directly related to the ability of an organism to maintain a stable internal environment?
Flashcards
Respiration
Respiration
The process of releasing energy from food, essential for sustaining life.
Sensitivity
Sensitivity
The ability to detect and respond to changes in the environment.
Reproduction
Reproduction
The production of new organisms from existing ones.
Excretion
Excretion
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Nutrition
Nutrition
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Study Notes
Classroom Expectations
- Keep notes organized and use devices appropriately
- Raise hands to answer questions in class
- Listen to others
- Try hard, even if unsure
- Treat others with respect
- Keep each other safe
Living Organism Functions
- Movement: Muscle action (animals)
- Respiration: Release energy from food
- Sensitivity: Detect environmental changes
- Growth: Increase size and complexity, using materials from food
- Reproduction: Produce offspring
- Excretion: Removal of waste products
- Nutrition: Obtain energy from other organisms (animals) or photosynthesis (plants)
Cell Structure and Function
- Cell Organelles: (Examples listed in the image.)
- Cell Wall: Strengthens, shapes, and protects the cell
- Chloroplasts: Site of photosynthesis (in plant cells)
- Vacuole: Stores water, food, and waste products
- Ribosomes: Produce proteins
- Nucleus: Controls cell activity
- Cell Membrane: Separates the inside from the outside.
- Cytoplasm: Holds organelles and where many metabolic reactions occur
Characteristics of Life (Task)
- Assess if a given subject meets characteristics of life (image examples included)
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Description
Test your knowledge on classroom expectations and the functions of living organisms, including their movement, respiration, and growth. Additionally, assess your understanding of cell structure and functions related to organelles and their respective roles. Perfect for students looking to solidify their foundational biology concepts.
