BIO 102L Study Guide - Midterm Guide: Agarose Gel Electrophoresis, Antigen, Zygosity

68 views3 pages

taupegrasshopper467

7 Mar 2018

School

Quinnipiac University

Department

Biology

Course

BIO 102L

Professor

Smith

For unlimited access to Study Guides, a Grade+ subscription is required.

Document Summary

I may ask you about any of the material we have completed through and including unit 6. Follow up questions can also be helpful to study but are not all inclusive for your knowledge for the exam. Sp18: know definitions of terms in bold, produce and interpret graphs. Interphase: get the signal to go or not if go then the dna duplicates longest phase. Prophase: chromosomes condense and become visible under microscope- Metaphase- middle- sister chromatids line up in the middle on metaphase plate. Anaphase: sister chromatids start to separate from each other. Telophase: sister chromatids are separated nuclear envelope forms around each new cell- chromosomes diffuse which make them hard to see. Cytokinesis: plant cells- cell plate that is like a cell wall animal cells- cleavage furrow pinches inward to make 2 new cells. When there is no mating occurring, the finches don"t have the proper genes to adapt to a changing environment.

Related Questions

31.????? interphase A. cytoplasm divided between the two daughter cells

32.????? chromosomenumber B. final phase of mitosis; daughter nuclei form

33.????? chromatid C. sum total of chromosomes in all cells of a given

type

34.????? cytokinesis D. chromosomes condense and mitotic spindle

begins to form

35.????? metaphase E. chromosomes line up at spindle equator

36.????? alleles F. sister chromatids separate, move to opposite

spindle poles now

37.????? prophase G. none between meiosis I and II

38.????? telophase H. half of a chromosome in prophase

39. ????? anaphase I. different molecular forms of the same gene

Matching

ultramarineporpoise990

3. There are about 250 million molecules of hemoglobin in each red blood cell. Considering that all of the heme molecules are binding oxygen and that the red blood cell volume is about 0.1 pL, what is the concentration of O₂ in a red blood cell? (For comparison, water at 37^oC contains about 0.4 mM dissolved O₂.) Please show work.

4. Cell Cycle (fill-in the blank with prophase, metaphase, anaphase, telophase, cytokinesis or stages of interphase (Growth 1, Synthesis, Growth 2). (some may be used more than once while others may not be used at all.)

__________ separation of sister chromatids (copied chromosomes)

__________ copied chromosomes align in the middle of the cell

__________ microtubule spindle forms

__________ nuclear membrane forms around chromatin

__________ separation of all cellular components into two different cells

__________ copied chromosomes condense

__________ duplication of DNA

__________ nuclear membrane breaks down

20. All living things must maintain a constantinternal environment to function properly through the process of__. (Points : 2)

metamorphosis
alkalosis
homeostasis
cryogenesis

Question 21.21. Glucose, fructose, sucrose,starch and glycogen are all examples of ___. (Points : 2)

proteins
carbohydrates
lipids
nucleic acids