1. How did your results differ from the class data for each phase of mitosis?2. Write a brief paragraph stating whether or not your hypothesis was supported by the class data that you collected and an explanation of why/why not. 1042. State your hypothesis ranking the phases of the cell cycle from longest to shortest.The phases of the cell cycle ranksed from longest to shortestare interphase, metaphase, anaphase, prophase, and telophase.LAB EXERCISE 1MITOSIS AND MEIOSIS CELLULAR REPRODUCTIONTable 8-1. Mitotic Index (3 points)PhaseInterphase187Prophase 11Metaphase 7Anaphase 3Telophase7215# of CellsTotals% of TotalClass Totals# of Cells86.98% 5981.4%3.26%100%5.11% 1533.26.010261394884% of Total67.65 %17.31%2.941.4710.63100 001. Based on the data that you collected in Table 8-1, which phase was observed in the mostcells?Interphose2. What explanation can you provide for your answer to question 1?Not all cells divide at once3. How did your results differ from the class data for each phase of mitosis?

Introduction The process by which a parent cell divides into two or more daughter cells is known as…

How did your results differ from the class data for each phase of mitosis? 2. Write a brief paragraph stating whether or not your hypothesis was supported by the class data that you collected and an explanation of why/why not.

How did your results differ from the class data for each phase of mitosis? 2. Write a brief paragraph stating whether or not your hypothesis was supported by the class data that you collected and an explanation of why/why not.

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter10: Cell Reproduction

Section: Chapter Questions

Problem 14RQ: The chromosomes become visible under a light microscope during which stage of mitosis? prophase...

See similar textbooks

Related questions

Q: Energy nutrients can be found in a variety of foods. From the list below, select the foods that…

A: Proteins are molecules that give structure and support to our cells. They are made up of tiny…

Q: The raphe nuclei are the sole producers of:

A: Neurotransmitters are the chemical substances/ compounds that are secreted by neuronal cells for…

Q: Explain the differences between gel electrophoresis and column chromatography. Address the…

A: DISCLAIMER FOR MULTIPART Since you have posted a question with multiple sub-parts, we will solve…

Q: Shown in Appendix 1 is an example of a general-purpose cloning vector. A typical plasmid/vector map…

A: ORI site: The arrow in which ori is written is the Origin of Replication (Ori) site. Origin of…

Q: what is the answer?

A: Cell division is a process by which parental cells divide themselves to form daughter cells. It is…

Q: A single glucose molecule can drive the citric acid cycle ...... one turn 2 turns 3 turns or 4…

A: Citric acid cycle is a sequence of chemical events that take place inside all the aerobic organisms…

Q: d. all options

A: Why do we need to be cautious when interpreting research on the precise effects of biological…

Q: What are the limitations of doing a molecular identification of bacteria?

A: Bacteria are the small single-celled organisms. They are found almost everywhere on Earth and are…

Q: List five (5) factors affecting fixation of the cells in a physical and chemical state

A: Fixation: Fixation is a procedure in which cells or tissue are fixed partially in a chemical and…

Q: The SecB protein helps export proteins by:

A: In molecular biology, molecular chaperones are proteins that help big proteins or macromolecular…

Q: Make your molecular phylogony of the 6 mushroom species with given character matrix.

A: Molecular phylogeny It is the branch of phylogeny that examines genetic, hereditary molecular…

Q: Cellular respiration is an example of an anabolic and endergonic reaction a catabolic and exergonic…

A: Respiration is a catabolic, biochemical process, that involves the stepwise, complete or incomplete…

Q: Which of the following gene regulatory molecules act in cis. Check all that apply. The lac operator…

A: DNA is the genetic material in living organisms that contain specific sequence of nucleotides. The…

Q: 7. Myriapods, branchiopods and remipedes have all been considered possible sister groups to the…

A: Insects are pancrustacean hexapod invertebrates belonging to the class Insecta. They are the largest…

Q: How do you compute maximum assimilation (Amax) and what does the value tell you about the plant?

A: The transport of chemicals from digested food into the body's cells, ie., the process of absorbing…

Q: The brain is particularly sensitive to being shaped by input from the environment during sensitive…

A: Developmental psychology is a discipline of psychology that is concerned with the processes and…

Q: Which of the following are examples of cofactors? Select all that apply. Fe²+ Carbon FADH₂ Zn²+ NADH

Q: CRISPR technology is revolutionary and has the potential to transform medicine, enabling us to not…

A: CRISPR is somehow underdeveloped, as in many areas it lacks in precision and efficiency. For humans,…

Q: gene has 3 alleles. How many different genotypes are possible in this locus in a diploid organism?

Q: Based on the information provided, you can infer that individual III-1 inherited both the A.)…

A: A pedigree is a graph that shows how a characteristic or medical condition is passed down via family…

Q: Describe phosphorylation relay in signaling

A: Introduction:- Signalling is a process through which information are passed or relayed to the cell…

Q: OLIVE red information 00:37:13 Book ces Viral diagnostic tests for SARS-CoV-2 require a nasal swab…

A: Introduction :- The coronaviruses are a broad family of viruses that includes the SARS-CoV-2. Both…

Q: List out the features of biological evolution of. Evolutionary Computing. Explain the application of…

A: Evolutionary computation includes procedures mechanism inspired by biological evolution, for…

Q: Some initial studies looking at the carcinogenicity of tobacco products took extracts from those…

A: Introduction: When we inhale cigarette smoke, tar, a sticky, brown material, gathers in our lungs.…

Q: Glucose molecules are linked together through dehydration synthesis to form starch. Based on this…

A: Gpucose is an example of simple carbohydrate molecule that is composed of carbon, hydrogen and…

Q: What is different about prophase I and prophase II of meiosis?

A: Cell division is the process through which new daughter cells are formed from the parent cells. It…

Q: How do you compute carboxylation capacity (Vcmax) and what does the value tell you about the plant?

A: Answer: The maximum Rubisco carboxylation capacity, or Vc,max, is a crucial photosynthetic metric…

Q: T cells reach the central nervous system by way of- action of membrane pore-forming proteases…

Q: 1. Explain heartburn

A: Digestion is a process in which complex food substances is broken down into the simple absorbable…

Q: Explain the significance of any two historical achievements in proving the role of microorganisms in…

A: Introduction: Bacteria, fungi, and protozoa are examples of biotic microorganisms. Non-biotic agents…

Q: missing a name or two from the list (Enterobacter aerogenes), and (Serratia rubidaea)- should be 20…

A: Biochemical testing and staining procedures are used to identify bacteria. For example, in substrate…

Q: Determine if the cells in prophase of mitosis are haploid or diploid.

A: Mitosis is divided into four stages: prophase, metaphase, anaphase, and telophase. The longest phase…

Q: 9. Creep is best described as the change in length of a tissue in response to a period of time. a.…

A: Creep is a time dependent deformation at constant stress and increased temperature.

Q: Decode the unknown word using the genetic code and fill out the missing nucleotides. Translate the…

A: In the DNA, as per the rule of complementarity, the nucleotides Adenine (A) pairs with Thymine (T),…

Q: Match the enzyme on the left with its role in DNA replication DNA polymerase l helicase DNA ligase…

A: DNA replication produces DNA molecule from the parental DNA molecule. It is catalysed by DNA…

Q: I. In the fruit fly Drosophila melanogaster, tan body color (B) is dominant to black (b), and dark…

A: A dihybrid cross is a mating method in which the parents have two separate, genetically determined…

Q: PLEASE ONLY ANSWER WHEN ALL THE ITEMS BELOW WILL ALL BE ANSWERED. THANK YOU! From the given…

A: The analysis of phylogenetic tree helps us understanding the patterns of evolution and the…

Q: Which of the following is MOST likely true of aggressively dividing cancer cells (select one)? A.…

A: Cancer cells: Because they no more react to many of the signals which regulate cellular development…

Q: true or false Human ILC3 can be further divided into two subsets based on expression of the…

A: Interleukins are a broad set of chemical messengers that have a variety of roles in the immune…

Q: All of these are mechanisms of eukaryotic RNA processing except: Group of answer choices The…

A: In eukaryotes, the primary RNA transcript undergoes post transcriptional modifications. These…

Q: Which of the following helped show that DNA is the carrier of genetic information? Check all that…

A: DNA or Deoxyribonucleic Acid is the genetic material of living organisms. It is composed of…

Q: You are studying a population of 1000 skunks (which are diploid). You sample alleles at two genetic…

A: Given information There are 1000 skunks that are diploid. A gene has two alleles A and a which are…

Q: 7. Our digestive system produces an enzyme called amylase that breaks starch (amylose) apart into…

A: As the name suggest Amylase (if the word 'ase' is present at the end of the word then most of the…

Q: How do you compute dark respiration (Rd) and what does the value tell you about the plant?

A: Photosynthesis is the process by which plants make their food. There are two ways by which plant…

Q: 2. How does the eye perceive size, depth and relative distances? 3. With the aid of a diagram,…

A: It depends on various factors- visual angle, size constancy, perspective, Visual angle: depends on…

Q: How does a shunt benefit digestion in crocodiles?

A: Shunt It refers to the atypical blood flow through the heart. In spite of having an anatomically…

Q: Illustrate the chromosome changes in interphase and mitosis using a diploid cell that is 2n=4 (two…

A: Mitosis is a type of cell division in which one mother cell divides to produce two new daughter…

Q: Both SER and the GA stacks have flattened structures. True False

A: Golgi apparatus is a single membrane bound cell organelle.It forms a very important part of…

Q: 2. On your drawing of glucose, circle and label the hydroxyl groups. What does the presence of…

A: Carbohydrates are polyhydroxy aldoses, ketoses and their derivatives that yield such compounds and…

Q: Concentration of water samples used to determine urine glucose levels in diamond tetras (Moenkhausia…

A: The body of animals produce many volatile and non-volatile substances. Urine is produced by the…

Concept explainers

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:

Question

1. How did your results differ from the class data for each phase of mitosis? 2. Write a brief paragraph stating whether or not your hypothesis was supported by the class data that you collected and an explanation of why/why not.

104
2. State your hypothesis ranking the phases of the cell cycle from longest to shortest.
The phases of the cell cycle ranksed from longest to shortest
are interphase, metaphase, anaphase, prophase, and telophase.
LAB EXERCISE 1
MITOSIS AND MEIOSIS CELLULAR REPRODUCTION
Table 8-1. Mitotic Index (3 points)
Phase
Interphase
187
Prophase 11
Metaphase 7
Anaphase 3
Telophase
7
215
# of Cells
Totals
% of Total
Class Totals
# of Cells
86.98% 598
1.4%
3.26%
100%
5.11% 153
3.26.010
26
13
94
884
% of Total
67.65 %
17.31%
2.94
1.47
10.63
100 00
1. Based on the data that you collected in Table 8-1, which phase was observed in the most
cells?
Interphose
2. What explanation can you provide for your answer to question 1?
Not all cells divide at once
3. How did your results differ from the class data for each phase of mitosis?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Which is not a stage of mitosis? a. prophase b. metaphase c. interphase d. anaphase
The chromosomes become visible under a light microscope during which stage of mitosis? prophase prometaphase metaphase anaphase
S. Chromosomes are duplicated during what stage of the cell cycle? G1 phase S phase prophase prometaphase
In the cell cycle it is necessary for interphase to happen before mitosis and cytokinesis creates 2 identical c Why is interphase neccessary? What is 1 major reason that mitosis wouldn't work without interphase happening first? INTERPHASE (DNA synthesis) Cytokinesis Mitosis MITOTIC PHASE (M) G2 C oParn acaton, p Cing (level 1) étv MacBook Air 80 888 DD FS F6 F7 F8 F9 F10 F3 # $ % & 3 4 5 9. 7 8 9 E Y U D H J K * CO
1.What phase of mitosis is this? 2.What is the indicated structure 1? chromosome chromosome with two sister chromatids centrioles/centrosome spindle fibres metaphase plate 3.If the diploid (2n) number of this cell is 8 how many chromosomes are present Answer. 4.If the diploid (2n) number of this cell is 8 how many sister chromatids are present Answer. 5.If the diploid (2n) number of this cell is 8 how many homologous pairs are present Answer.
Cell Division & Differentiation The diagram below represents a stage of mitosis in which the chromosomes line up in the middle of the cell. What is the name of this phase of mitosis? OA. anaphase OB. metaphase OC. prophase OD. telophase Reset Submit 4 of 10 Answered Session
Ith the description: Homologous chromosomes line up in pairs along the metaphase plate. 1. Telophase II followed by cytokinesis Crossing over occurs between homologous chromosomes. 2. Metaphase I 3. Anaphase I| Four haploid, genetically unique cells are formed. 4. Prophase I Homologous chromosomes are separated. 5. Anaphase I Sister chromatids are separated. >
Read the discussion of the cell cycle, mitosis, and cytokinesis, pages 00-4to7.In the table below, describe briefly the major events of each part of the cell cycle. (You might want to turn the table sideways so you can write the long way in each box.) Interphase M phase (mitotic cell division) G1 G2 Mitosis Cytokinesis S Prophase | Metaphase Anaphase Telophase
Onion meristem cells complete a cell cycle in 800 minutes. Calculate the portion of the cycle spent in prophase. Number of Onion Meristem Cells in Each Phase Phase Specimen 1 Interphase 328 Prophase 70 Metaphase 22 Anaphase 18 Telophase 15 Answer: ____ minutesRecord your answer as a whole number.
Cell Cycle: Mitosis The Cell Cycle and Mitosis Mitosis Worksheet The diagram below shows six cells in various phases of the cell evele. Note the cells are not arranged in the order in which mitosis occurs . Use the diagram to answer questions 1-5 Phases of the Cell Cycle D F 1. How can you tell which diagram(s) is/are the end of the cell division? 2. What are structures seen inside the nucleus? 3. Are the cells depicted plant or animal cells? Explain your answer.
Answer these questions: 1. During what phase of the cell cycle does DNA replication occur? 2. During mitosis, at what phase do chromosomes first become visible? 3. During what 2 phases of mitosis are chromosomes each composed of two chromatids? 4. During what 2 phases of mitosis are chromosomes each composed of one chromatid? 5. How does cytokinesis differ in plants and animals? 6. What is the term used to refer to the "division of the cytoplasm"? 7. Are the two cells created from mitosis the genetically identical or different? 8. Write the stages of the cell's life cycle in order, starting with the stage immediately after cytokinesis.
Discuss the cell cycle with the aid of a diagram. 6-8 hours INTERPHASE Sphase DNA I replicated 6-10 hours G, phase Cell metabolically active; duplicates organelles and cytosolic components starts replicating G, phase Cell growth continues enzymes and other proteins are synthesized and replication of centrosomes is completed 46 hours Exit from cell cycle nondividing cell) centrosomes. MITOTIC (M) PHASE Prophase Metaphase Anaphase Telophase