BIOS 1705 Quiz 2 – A+ Graded Lab Content |
Accurate, Instructor-Level Answers
Would you expect to find the same 4 pigments present in this plant that we found in spinach?
- ✔✔No- if it had the same pigments present, then it would be the same color as spinach
What type of pigments would you expect to find in these pale colored leaves? -
✔✔Chlorophyll and one other pigment that absorbs well in the green area of the spectrum
Suppose that, In the leaf disc experiment you did for this unusual plant, the Chi Square
comparing the results of red, blue and green gave you a p-value of 0.76. What does this mean?
- ✔✔It would mean that the color being due to random chance has a 76% chance of being
accurate
What are the phases of mitosis? - ✔✔Prophase
Prometa phase
meta phase
anaphase
telophase
cytokinesis
What happens in prophase? - ✔✔- Chromosomes condense
- nuclear membrane breaks down
- Spindle forms and attaches to chromosomes
- Spindle is made of microtubules
What happens in metaphase? - ✔✔- spindle lines up chromosomes in center of cell
What happens in anaphase? - ✔✔Sister chromatids separate (now individual chromosomes)
and move toward opposite poles
Accurate, Instructor-Level Answers
Would you expect to find the same 4 pigments present in this plant that we found in spinach?
- ✔✔No- if it had the same pigments present, then it would be the same color as spinach
What type of pigments would you expect to find in these pale colored leaves? -
✔✔Chlorophyll and one other pigment that absorbs well in the green area of the spectrum
Suppose that, In the leaf disc experiment you did for this unusual plant, the Chi Square
comparing the results of red, blue and green gave you a p-value of 0.76. What does this mean?
- ✔✔It would mean that the color being due to random chance has a 76% chance of being
accurate
What are the phases of mitosis? - ✔✔Prophase
Prometa phase
meta phase
anaphase
telophase
cytokinesis
What happens in prophase? - ✔✔- Chromosomes condense
- nuclear membrane breaks down
- Spindle forms and attaches to chromosomes
- Spindle is made of microtubules
What happens in metaphase? - ✔✔- spindle lines up chromosomes in center of cell
What happens in anaphase? - ✔✔Sister chromatids separate (now individual chromosomes)
and move toward opposite poles
