for each bullet answer the learning objective in about
a paragraph.
for each bullet answer the learning objective in about a paragraph. Chapter 9 & Sec. 16.3:...
Activity 1: Observation of Mitosis in an Onion and a Whitefish Instructions: View the images in Table 1 and Table 2 of the Activity 1 Page to complete blanks below Table 1: Stages of the Cell Cycle in Onion Root Tip Table 2: Stages of Mitosis in Whitefish Blastula *Name Each Stage *Name Each Stage (a) (b) (b) (c) (c) (d) (d) (e) *To name the stages above, choose from: Interphase, Prophase. Metaphase, Anaphase or Telophase/Cytokinesis Identify the number in...
Ch. 9 Review - due Tuesday, 3 March 1) A bottlenose dolphin has 22 chromosomes in its somatic cells. How many chromosomes did the bottlenose dolphin inherit from each of its parents? How many chromosomes are in each of the bottlenose dolphin's gametes? How many chromosomes will be in each somatic cell of the bottlenose dolphin's offspring? 2) Draw a diagram showing the cell cycle and provide a brief description of the events that occur during each of the major...
Part C - Events of Mitosis vity will test your understanding of events that occur during each phase Now that you have learned the correct order for the phases of mitos Sort the following events into the phase of mitosis that they occur View Available Hint(s) Reset Help DNA condenses into chromosomes Sister chromatids separate into chromosomes Mtoto spindle fibers form and attach to centromeres Nuclear envelope Breaks up Chromosomes move along the spindle fibers Chromosomes reach the opposite ends...
Each of the following descriptions occur during mitosis or under cytokinesis. Write the name of the phase for each 2. Chromosomes decondense to chromatin 3. Chromosomes become visible and consist of two sister chromatids attached at the centromere. 4. Cell is "pinched" into two cells 5. Nuclear envelope begins to disintegrate. 6. Sister chromatids separate and move toward opposite poles 7. Spindle fibers disappear 8. Nuclear envelope reforms 9. Centrioles move to opposite poles of the cell. 10. Microtubules (spindles)...
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Alternate Energy Molecules 27) Where do fatty acids enter the aerobic respiration cycle? 28) Where do proteins enter the aerobic respiration cycle? 29) Why can proteins enter the respiration pathway in several places? 30) What extra waste is produced from protein breakdown? Anaerobic Respiration 31) Who does anaerobic respiration? 32) Define obligate anaerobe: 33) How much ATP does anaerobic respiration produce?...
Question 1: The cell cycle has these stages A. GI, S, G2, M B. GI, S, BI, CL C. GI, S, G2, CI D. S, G2, NI, MI Question 2: During interphase, the following occurs A. Sister chromatids separate. B. Chromosome duplication takes place. C. Chromatin becomes tightly coiled. D. The mitotic spindle forms. Question 3: The correct sequence of stages of mitosis is A. prophase, metaphase, anaphase, telophase B. telophase, prophase, interphase, anaphase, metaphase C. interphase, anaphase, prophase, metaphase, telophase B. metaphase, prophase, anaphase, telophase Question 4: Human cells contain 23 pairs of chromosomes A....
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Materials Needed per class: 1 box of 24 microscope slides of meiosis 1 1 box of 24 microscope slides of meiosis 2 red and yellow popbead chromosome kits Objectives To become familiar with the process of meiosis and to be able to identify the principal phases of meiosis To understand how the process of meiosis is similar to mitosis and how it differs from mitosis Introduction The genetic information of a cell is encoded in...
2. Explain why the replication of one of the DNA strands is continuous while the other strand is discontinuous. What causes this difference? 3. A) What are telomeres? B) Are telomeres present in both Prokaryotes and Eukaryotes? Explain why some cells have telomeres and others don't. 4. A) Draw a cell with 2 pairs chromosomes as it goes through the cell cycle and indicate the main things that happen to its chromosomes at each stage (label: sister chromatids, homologous chromosomes,...
CHAPTER 12 THE CELL CYCLE Study Questions The Key Roles of Cell Division 1. Why do cells divide? 2. What are the major events of eukaryotic cell division that enable the genome of one cell to be passed on to two daughter cells? 3. How do chromosomal numbers change throughout the human life cycle? The Mitotic Cell Cycle 4. What are the phases of the cell cycle? What is the sequence of events that occurs during each phase? 5. What...
Genetics help quick please!!!!! I don't know the chromosome
numbers !! my answers are probably wrong and I am confused please
help!
Haploid. After is complete, the resulting gametes are haploid. This means there is 1 homolog present for each homologous pair. "Keep in mind that, for better or for worse, we tend to focus largely on diploid organisms, like ourselves and fruit flies, in many biology courses. Not all organisms are diploid. The strawberries you buy at a grocery...