Graphs
Cells and Photosynthesis
DNA
Evolution
Ecosystems
100
Which axis do we write the independent variable on?
the X-axis
100
What organelle is responsible for making energy for the cell
mitochondria
100
What is the shape of DNA
Double Helix
100
According to this, do sea bass have lungs?
No
100
Ecology is the study of
Organisms and their interactions with the environment
200
What has happened to the number of women studying engineering?
The number has increased
200
What organelle do all eukaryotic cells have?
A nucleus
200
If thymine (T) is present, is it DNA or RNA
DNA
200
Disruptive
200
The tapeworm lives in the intestine and eats food meant for the host. The host becomes weakened. What type of symbiosis is this?
Parasitism
300
Draw a graph showing negative feedback
Changes direction
300
What does meiosis make?
Gametes
300
What would the complimentary strand of DNA for replication be ATA GCC
TAT CGG
300
When lions prey on a herd of antelope, some antelopes are killed and some escape. Which part of Darwin’s concept of natural selection might be used to describe this situation?
Survival of the fittest
300
What is the difference between a community and a population?
Population- all the same species
Community- multiple species
400
What is the difference in temperature between 5 and 8 AM
10 degrees
400
What does the cell theory say
1. All cells come from other cells
2. All living things are made up of cells
3. The cell is the basic unit
400
What type of mutation is this:
Original DNA: TGC TAG ATT CAG GTG
New Strand: TGC TCG ATT CAG GTG
Substitution
400
What type of structures are these
Homologous
400
In primary succession, what is the pioneer species
Lichen
500
If this trend continues, estimate the glucose consumed at 6 miles
320
500
Do only plants go through photosynthesis
No
500
Why might identical twins have differences?
Environmental factors
500
According to this, who is most closely related to the snakes?
Lizards
500
List an example of a density dependent factor
-Disease
-Competition
-Resources