Cell Cycle
Stage at which sister chromatids are formed
What is S phase of interphase?
Number of homologous pairs in a 2n=10 cell
What is 5?
These terms represents the frequency of alleles in a population
What are p and q?
Glycolysis occurs in this part of the cell in prokaryotes
What is the Cytosol?
This is the concept that leads to speciation when two populations are reproductively isolated
What is the Biological Species concept?
Cell growth and metabolism occurs during this phase of the Cell Cycle
What is G1 phase in mitosis?
Nondisjunction may occur during these phases
What are Anaphase I and Anaphase II
This is the formula that represents the frequency of genotypes in a population
What is p2+2pq+q2
This is where the electron transport chain is located
What is the inner mitochondrial membrane?
Species are separated by having different dances
What is Behavioral Isolation?
A cell with ploidy 2n=18 enters M phase. Ploidy of the daughter cell is
What is 2n=18?
A cell with ploidy 2n=24 enters meiosis. What is the ploidy at the end of Meiosis 1?
What is n=12?
This term refers to a form of genetic drift where most of the population has died
What is the Bottle Neck effect?
These five molecules gets oxidized during cellular respiration
What are Glucose, NADH, Pyruvate, Acetyl CoA, FADH2?
What is a Hybrid?
DNA wound around these proteins makes nucleosomes.
What are histones?
Homologous pairs cannot be formed, which process will be affected first?
What is crossing over?
These rabbits were part of a large population, but the local humans have built a highway and now this population are unable to return to breed with their original population. This is the term that describes what has happened to these rabbits?
What is the Founder Effect?
Energy is stored in these molecules to transport to the electron transport chain
What are NADH and FADH2?
This is a type of speciation that results from a physical barrier separating two populations
What is Allopatric speciation?
Seq Mitosis:
1. Nucleolus disappears
2. Sister chromatids align
3. Chromosomes condense
4.Chromatids separate
What is 3,1,2,4?
A cell is n=8, how many chromosomes did it have at the end of Prophase 1?
What is 16?
In rabbits the allele for soft ears (E) is dominant and the allele for rough ears (e) is recessive. In a population of 100 rabbits 9% of the rabbits have rough ears? what is the percentage of soft eared homozygous dominant rabbits?
What is 0.49?
Seq Oxidative Phosphorylation:
1. Electrons enter ETC
2. ATP synthesized
3. Protons enter matrix
4. Protons enter intermembrane space
What is 1,4,3,2?
Two species of fish live in a lake, one species is large and lives at the bottom of the lake the other species is small and it lives at the edge of the lake. This is the mechanism of pre-zygotic isolation separating the two species.
What is Habitat isolation?