Tissues
What is a group of cells doing a specific job?
Tissue
What type of transport uses energy?
Active
What are the products needed for photosynthesis?
Sunlight, CO2, H2O
What products are needed for cellular respiration?
Glucose, O2
What are the three components of cell theory?
All living things are made of cells; cells perform all functions; all cells come from preexisting cells.
What is the term for a group of tissues working together?
Organ
What type of transport requires no energy?
Passive
What is produced during photosynthesis?
O2, Energy!
What is produced during cellular respiration?
Energy!, CO2
Why is cell theory important?
It establishes the foundation of biology and understanding living organisms
Name an example of a specialized cell.
Stem Cell
Describe the process of osmosis.
Moving water across a membrane
What organelle is responsible for photosynthesis?
Chloroplast
Explain the relationship between photosynthesis and cellular respiration
Photosynthesis produces glucose and oxygen, which are used in cellular respiration to produce energy.
How does cell theory relate to living things?
It explains that all living organisms are composed of cells, which are the basic units of life.
What is the role of chloroplasts?
Responsible for gathering and converting sunlight to glucose
What is diffusion?
Moving material from high concentration to low concentration
What is the overall equation for photosynthesis?
CO2 + H2O + light energy → glucose + O2
What is the primary energy molecule of the cell?
ATP
What distinguishes prokaryotic cells from eukaryotic cells?
Eukaryotic cells have a nucleus, while prokaryotic cells do not
Define the term organ
A group of tissues working together to do a specific job
What is the main difference between active and passive transport?
Active transport uses energy; passive transport does not
Explain the significance of photosynthesis in ecosystems.
It converts sunlight into energy that supports life.
Why is cellular respiration essential for life?
It provides the energy needed for cellular processes.
Give an example of a prokaryotic organism
Virus/bacteria