This is the process by which something changes into a different and usually more complex form.
What is evolution?
100
This is produced by a sodium-potassium pump.
What is a sodium ion gradient?
100
This is a double-helix consisting of genetic material.
What is DNA?
100
This theory stated that organisms change in response to their environment; "survival of the fittest".
What is Darwin's theory of evolution?
100
This allows prokaryotes to pick up a gene of interest from their surrounding.
What is transformation?
200
Lyme disease is an example of the relationship between science, technology, and this.
What is society?
200
This is the spontaneous movement of substances from an area of high concentration to another.
What is Diffusion?
200
This rule states that the adenine and thymine amounts are the same as the amounts of guanine and cystosine.
What is one of Chargaff's rules?
200
This is a hypothesis about the relationships of individual family members going back many generations.
What is a family tree?
200
This is an example of how bacteria is medically beneficial to humans.
What is the use of antibiotics?
300
This is a substance composed of two or more elements combined in fixed proportions.
What is a compound?
300
In this process cells are frozen in liquid hydrogen in order to distinguish or identify organelles in a cell.
What is freeze fracture?
300
This is the difference between DNA and RNA.
What are deoxyribose and ribose sugar?
300
This is a group of organisms all descended from a particular common ancestor.
What is a clade?
300
These organisms play crucial roles in decomposing dead organisms, animal wastes, and other organic matter
What is fungi?
400
This is the amount of heat needed to raise the temperature of a 1-gram sample of a substance by 1 degree celsius it is 4.184 J/g degrees celsius for water.
What is specific heat?
400
He is a British scientist and inventor that named the cell and created a primitive microscope in 1662 (circa).
Who is Robert Hook?
400
This is the process in which bacteria are changed by the uptake of foreign DNA.
What is bacterial transformation?
400
This type of gene mutates slowly.
What is a critical gene?
400
This type of cell can be categorized into two nutritional categories.
What are prokaryotes?
500
The structure of this influences its physical properties but it also determines its chemical activity.
What is amino acids?
500
This exist as an independent unit of life or forms colonies or tissues as in higher plants and animals.
What is a cell?
500
Bacteria produce this to cut foreign DNA into small pieces in order to protect themselves agains DNA from other organisms.
What are restriction enzymes?
500
When building this one needs a related species or clade used as a standard in phylogenetic comparison.
What is cladogram?
500
This is a cellular characteristic that distinginshes an animal from a plant or fungi.