Where do autotrophs get their energy? Heterotrophs?
autotrophs- make their own energy heterotrophs- get energy from animals and the sun.
What does the scientific name consist of?
genus and species
What happens during photosynthesis?
plants and other organisms use energy from the sun to convert carbon dioxide and water into oxygen and glucose
Define Hypothesis
a possible set of explanation for a set of observations or answer to a scientific question.
how are photosynthesis and respiration related?
together they form a cycle that keeps the levels of oxygen and carbon dioxide fairly constant in the earth's atmosphere
they are also opposite equations
List the three parts of the cell theory.
- All living things are composed of cells
- Cells are the basic units of structure and function in a living thing
-All cells are produced from other cells
Interphase
cell grows to full size, replication occurs, DNA is copied, cell prepares to divide
How are the numbers of classification levels that an organism shares related to the characteristics of the organisms?
the more classification levels that two organisms share, the more characteristics they have in common
Metaphase
chromosomes line up across the middle of the cell
Lactic acid fermentation usually occurs ...
in athletes when you are doing strenuous activities
