General
What is the smallest living thing?
Cells
What makes an organism complex?
Having multiple cells
Using the following words, organize them from smallest to largest:
Organism
Community
Ecosystem
Biosphere
Population
Organism, Population, Community, Ecosystem, Biosphere
Where does cellular respiration happen in the cell?
The mitochondria
Describe what a product and a reactant are.
Product: what you need for a chemical reaction
Reactant: what you get from a chemical reaction
What is homeostasis?
What is the scientific name for fuel or energy for an organism?
ATP
What type of organism is at the foundation of every food chain?
Producer
What is Aerobic respiration?
A process that uses oxygen to create energy
What are the reactants for photosynthesis?
Carbon dioxide, water, sunlight
What is an abiotic factor?
NO EXAMPLES
A nonliving thing
What is a macromolecule?
A large carbon-based molecule
How much energy is lost at each level in the food chain?
10%
What is Anaerobic respiration?
A process that does not use oxygen to create energy
What are the products of photosynthesis?
Oxygen, Water, and Glucose
Which one of Earth's spheres includes all living things
Biosphere
What are the three parts of cell theory?
All living things are made up of cells
Cells are the smallest unit of life
All cells come from preexisting cells
What forms is energy lost?
heat and waste
Which type of respiration produces more energy?
Aerobic
Where does photosynthesis happen inside the cell?
The chloroplast
What is a negative feedback loop?
The effects of a reaction slow or stop that reaction.
What are the four types of macromolecules?
Proteins, Lipids, Carbohydrates, Nucleic Acids
What is the definition of carrying capacity?
The maximum number of species that can live in an ecosystem.
What are the reactants and products for cellular respiration?
Reactants: Oxygen and Glucose
Products: Carbon Dioxide, Water, Glucose
Where does photosynthesis happen in the plant as a whole?
A. the stem
B. the flower
C. the roots
D. the leaf
D. the leaf