Show:
ECOLOGY
HEREDITY
NATURAL SELECTION
CELLS and MORE
BIOCHEMISTRY
100
When this is introduced an ecosystem, it thrives because it has no natural predators and plenty of food
What is a non-native species?
100
Name the corresponding to mRNA strand to this DNA sequence: GTC-ACT
What is CAG-UGA
100
Creates new traits in an organism.
What is a mutation?
100
Plant struture that transports water from the roots.
What is the xylem?
100
The levels of cellular organization from the largest to the smallest.
What is organism> system> organ >tissue >cell?
200
Biome where you would find large mammals that eat grasses, birds that nest on the ground, smal mammals that tunnel underground.
What is the grassland?
200
What type of DNA technology can be used to diagnose Down Syndrome?
What is a karyotype?
200
Scientist who disporved spontaneous generation of large organsims by showing that flies are not created by rotting meat.
Who is Redi?
200
The way energy is released from an ATP.
What is removing a phosphate group?
200
The property of water that helps tranpsort substances throughout the body
What is universal solvent?
300
The the type symbiotic relationship where barnacles benefit from attaching to a whale, but the whale is unaffected.
What is commensalism?
300
Ants have 12 chromosomes in their gametes. This is the amount of chromosomes that will be present in their somatic cells.
What is 24?
300
If two organisms have the same genus in common, these are the other taxa that they have in common.
What is kingdom, phylum, class, order, and family?
300
You are viewing a cell where a cell plate is forming. What type of cell are you observing?
What is a plant cell?
300
a compound that keeps the pH of living organisms fairly constant
What is a buffer?
400
The kingdom that represents organisms that are found on the first trophic level.
What is Kingdom Plantae?
400
The stage of mitosis where you would see two nuclei in a cell.
What is telophase?
400
This theory demonstrates how mitochondria and chloroplasts originated within eukaryotic cells
What is endosymbiotic theory?
400
Name 2 functions of the nucleus.
What are store DNA control the cell's processes contains the information needed to make proteins.
400
On a pH scale, it has more hydrogen ions than hydroxide ions.
What is an acid?
500
Name an event that would cause primary succesion to begin.
What is a volcanic eruption?
500
This is the resulting phenotypic ratio of crossing two heterozygous individuals in a dihybrid cross. (What does each represent?)
What is 9:3:3:1? 9-all dominant 3- 1st trait dom, 2nd rec 3- 2nd dom, 1st rec 1-all recessive
500
Farmers selectively breed cows so that only the cows with the most milk are born. This is the effect of selective breeding on diversity.
What is genetic diversity?
500
Name 3 differences in mitosis and meiosis.
What are-- mitosis-4 stages; 1 cell division; identical cells; diploid cells meiosis-8 stages; 2 divisions; genetically different; haploid cells
500
Pepsin is an enzyme that breaks down proteins into these components.
What are amino acids or peptides?