Match each example with its correct definition.(1 point) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse. amino acids lipids cellulose insulin
lipids: organic compounds that are insoluble in water and include fats, oils, and waxes
amino acids: organic compounds that are the building blocks of proteins
cellulose: a complex carbohydrate that makes up the cell walls of plants and provides structural support
insulin: a hormone produced by the pancreas that regulates blood sugar levels
which one of those four provide insulation?
Lipids provide insulation.
Which chemical process represents the conservation of matter? (Select all that apply.)(1 point)
The correct answer is:
- Law of Conservation of Mass
Which chemical process represents the conservation of matter? (Select all that apply.)(1 point)
Responses
6H2O + 6CO2 → C6H12O6 + 6O2
6H 2 O + 6CO 2 → C 6 H 12 O 6 + 6O 2
C6H12O6 + 6O2 → 6H2O + 6CO2
C 6 H 12 O 6 + 6O 2 → 6H 2 O + 6CO 2
photosynthesis
photosynthesis
cellular respiration
The correct answer is:
- 6H2O + 6CO2 → C6H12O6 + 6O2 (equation representing photosynthesis)
- C6H12O6 + 6O2 → 6H2O + 6CO2 (equation representing cellular respiration)
choose the correct answer from the drop down menu.
Products or reactants are the substances changed (to the left of the arrow) during a chemical reaction.
Products or reactants are the molecules made by this reaction (to the right of the arrow
The correct answer is:
- Products: the substances made by a chemical reaction (to the right of the arrow)
- Reactants: the substances that undergo change in a chemical reaction (to the left of the arrow)
Photosynthesis happens in the chloroplast of the plant cell. Which facility in a city could the chloroplast best be compared to?(1 point)
Responses
the power plant
the power plant
the post office
the post office
the solar power plant
the solar power plant
the wastewater treatment plant