Q: Why do you think that the chromosomes condense before mitosis?
A: The indirect process of cell division by which the somatic cell divides once to produce two daughter…
Q: What are Chromosomes?
A: Strasburger in 1875 first reported the presence of chromosome in eukaryotic cell. The term…
Q: Distinguish between a sister chromatid and a chromosome.
A: Introduction Chromosomes are referred to the condensed stage of chromatin fibre. Chromosomes are…
Q: What does a chromosome contain?
A: The chromosomes are thread-like structures in which the DNA is tightly coiled and packed along with…
Q: If a cell starts with 4 chromosomes and does mitosis, how many chromosomes does each daughter cell…
A: Mitosis is a type of cell division in which chromosomes of a cell divides into two identical nuclei.…
Q: What happens to a chromosome that loses its centromere?
A: A centromere is a constricted region of a chromosome that separates short and long arm. In mitosis,…
Q: What is a sister chromatid
A: Chromosome is the compact form of DNA which is composed of both proteins and DNA. In chromosomes,…
Q: In what ways are mitosis and meiosis similar?
A: The similarities between mitosis and meiosis are as follows: 1.Mitosis and meiosis take place in the…
Q: What are the key differences between mitosis and meiosis?
A: Mitosis and meiosis are nuclear division processes that occur during cell division.Mitosis is a…
Q: What Is the Structure of Eukaryotic Chromosomes?
A: A chromosome is a long, single DNA molecule. These highly organized structures have a huge amount of…
Q: If a cell with 6 chromosomes undergoes mitosis followed by cytokinesis, how many chromosomes will…
A: Mitosis is the process of cell division in which the chromosome replicates and equally distribute…
Q: Why is it difficult to observe individual chromosomes during interphase?
A: Chromosomes are the genetic material that is formed when DNA is wrapped around the histone proteins.…
Q: What are sister chromatids? What is the process that forms two sister chromatids from a single…
A: DNA is the store house of genetic information. This genetic information is decoded through the…
Q: How do sex chromosomes differ from autosomes?
A: Chromosomes are primarily differentiated into two types based on the characters they control in an…
Q: How many nonsister chromatids are in a chromosome?
A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Chromatid…
Q: Why is it necessary for chromosomes to condense during mitosis andmeiosis? What do you think might…
A: Chromosomes can be defined as the thread-like structures which are formed by the wrapping of the DNA…
Q: What is cell body of nucleous?
A: The central nervous system is known to contain a cluster of neurons, more specifically called the…
Q: Can humans have 24 chromosomes?
A: Chromosomes are the condensed form of DNA that are formed by the condensation of chromatin material…
Q: What is chromosomes number in humans?
A: Deoxyribonucleic acid (DNA) is a long molecule. It contains the instructions an organism required to…
Q: A duplicated chromosome has how many chromatids?
A: A duplicated chromosome has two chromatids . Chromatid gets separated during cell division .…
Q: What is the point called where two chromatids sister of chromosomes are attached?
A: Chromosomes and chromatids A chromosome is a ribbon-like structure present in the nucleus. A…
Q: How should chromosomes be arranged in both mitosis and meiosis?
A: Mitosis is a type of cell division that occurs in normal cells it is required for the growth and…
Q: What is prochromosome?
A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…
Q: If a cell has 8 chromosomes, how many chromosomes will each of its daughter cells have after mitosis
A: Mitosis is the process where the cell divides to produce two daughter cells. Mitosis is mainly…
Q: Are sister chromatids identical to each other in nucleotide sequence?
A: Often the term sister chromatid is misunderstood as the homologous chromosome. But homologous and…
Q: What are chromosomes made of?
A: The crucial significance of chromosomes is that they contain DNA, or deoxyribonucleic acid, the…
Q: What is the difference between chromosomes and autosomes?
A: The chromosomes are thread-like structures that carry genetic information. They are made up of DNA…
Q: What are chromosomes that match in size, shape, and banding?
A: The different banding techniques help to observe the physical shapes and sizes of the chromosomes.
Q: What is formed at the end of mitosis?
A: Separation of the nucleus occurs in mitosis. It takes place in eukaryotes. There are four stages:…
Q: How is a nucleoid different from a cell nucleus?
A: Cell is a basic structural and functional unit of all life forms. All organisms are made of at least…
Q: How many chromosomes are in a human?
A: A chromosome is a thread-like structure made up of DNA. It is tightly packed in the nucleus of a…
Q: What is a chromosome 2 and its function?
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: At what point duplicated chromosomes are joined?
A: Chromosomes are present inside the cell nucleus and made up of DNA (Deoxyribonucleic acid) molecules…
Q: What is a chromosome?
A: DNA (deoxyribonucleic acid) is the genetic material of almost all living organisms. It is a double…
Q: What are sister and Nonsister chromatids?
A: A newly copied one-half of the replicated chromosome is termed as a chromatid. Before the cell…
Q: What is a nuclear division followed by cell division that results in two daughter cells containing…
A: Cell division is the process by which a parent cell divides into 2 identical daughter cells.
Q: How is anaphase different from anaphase i?
A: Answer :- In anaphase 1 in meiosis, homologous sets are isolated however sister chromatids stay…
Q: What controls the breakdown of bonds between sister chromatids?
A: Chromosomes are carrier of deoxyribonucleic acid (DNA). Chromosome replication occurs in S-phase of…
Q: If a cell with 4 chromosomes goes through meiosis, what is the result?
A: Option A: incorrect Option B: incorrect Option C: incorrect Option D: Correct
Q: What happens to the chromosomes during metaphase?
A: Cell cycle is the cyclic process in which a cell divided into daughter cells. It consists of two…
Q: How many DNA molecules are in a mitotic chromosome?How many strands of DNA nucleotides are in a…
A: DNA is deoxyribonucleic acid which contains nitrogenous base pairs, deoxyribose sugar, and phosphate…
Q: Sister chromatids of a chromosome are identical ________
A: Sister chromatids are two indistinguishable duplicates of a similar chromosome shaped by DNA…
Q: Why in some cases is mitosis a synonym of reproduction?
A: Mitosis is a process through which a cell divides and the daughter cells formed have the same ploidy…
Q: What structure is formed by when two sister chromatids areheld together by a centromere?
A: In the process of cell division, the chromatin present in the nucleus shrinks and form a thread-like…
Q: what is the difference between chromatid and chromatin?
A: Chromatids and chromatins are components of genetic materials or chromosome of a eukaryotic…
Q: How many chromatids are present in a duplicated chromosome?
A: Chromosomes are the amalgamation and groupings of deoxyribonucleic acids in a cluster within the…
Q: What is X chromosome?
A: Chromosomes are DNA-carrying structures located in the center (nucleus) of cells. The substance that…
What is the difference between a chromatid and a chromosome?
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- Need Help? My Courses My courses > ELGINBIO108S21 | Section 701 > Cell Division: Mitosis & Meiosis > Lab Quiz: Cell Division: Mitosis 13 It will be difficult to observe individual chromosomes during interphase because answered ut of 1,00 Select one: A. The DNA has not been replicated yet Rlag B. The chromosomes are in their uncondensed/unwound form C. The chromosomes leave the nucleus and are dispersed within the cytoplasm D. The spindle must move the chromosomes to the metaphase plate before they are visible E. You can never observe an individual chromosome due to their small size revious page Next pageStarted: Jul 23 at 5:21pm Quiz Instructions Question 7 What do the structures A and B represent ? O Non-homologous chromosomes O Sister chromatids O Homologous chromosomes O Non-sister chromatids Short cut Switch> enable Cen) Comand BCanvas QUIZ 8 Lab Cell Division - requires LockDown Browser Started: Jul 23 at 5:21pm Quiz Instructions Question 9 What do the structures C and D represent ? (B O Non-homologous chromosomes O Non-sister chromatids O Sister chromatids O Homologous chromosomes
- Canvas Question 8 What do the structures A and D represent ? O Non-sister chromatids O Homologous chromosomes O Non-homologous chromosomes O Sister chromatids bp13 How many chromatids are shown in this DIAGRAM? How many centromeres? Please choose from one of the following options. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 4 chromatids, 4 centromeres 8 chromatids, 8 centromeres 4 chromatids, 4 centromeres 8 chromatids, 4 centromeres[Choose] Mitosis [ Choose Interphase Programed cell death The death of a cell due to the accumulation of oncogenes Observable characteristsic of an organlsm resulting from the organisms genotype Chromosome A haplaid cell produced in sexually reproducing organisms One of two or more alternative versions of a gene Melosis The physical location of an organisms genes. Composed of DNA and proteins. Division of a cukaryotic cells nuclear content Crossing over In this phase, the cell is doing what the cell does; between successive miotic division A fundamental source of genetic diversity across much of life Gamete Results in the halving of a dipolid organisms chromosomes A diplold organism with one dominant and one recessive allele Phenotype A diplold cell which results from mitosis Heterozygote (Choose] Allele (Choose] Apoptosls (Choose)
- Bookmarks Profiles Tab Window D21 Final Exam - 22FA Genetics BIC X content/54859/viewContent/12455731/View O O O Help Metaphase I Prophase II Metaphase II Anaphase I Prophase I Study Plan - Isabella Pena Question 3 (2 points) ◄ Listen ▶ the middle of the cell; 4) Single cell pinching off into two daughter cells Question 2 (2 points) E) Listen ▶ You identify a mutant strain of C. elegans that always produces parental gametes; in other words, crossing over never seems to occur in this mutant strain. Which phase of meiosis is most likely to be affected by this mutation? two ... ✔ Saved (fog)(x) = f(g(x) Caof)(x) = g(F(x)) X C Sign Up for Chegg Study | Che X + Meiosis produces daughter cells that are the parent cell, while mitosis produces daughter cells that are the parent cell. ---- genetically identical to ; four ... not genetically identical to two ... not genetically identical to ; four ... genetically identical to MacBook AirQuestion 6 What phase of mitosis is pictured? A O prophase prometaphase metaphase O anaphase O telophase PRINECOMA3_....pptx MacBook AirLearning Task 2: Directions: Identify if the statement is Mitosis or Meiosis. 11. 12. 13. 14. attach to the chromatids at the centromere and pull apart the chromatids. 15. is a continuous process of cell division which occurs in all types of living cells. involves four basic phases - prophase, metaphase, anaphase and telophase. in humans, this means the chromosome number is reduced from 46 to 23. In _the nuclear membrane is broken down, spindle fibers (microtubules) each nucleus is identical to the original nucleus as it was in G1.
- e Tools Add-ons Help Last edit was 4 days ago Background Layout Theme 4. Transition I r1 12 13 hi4 | 8 1 9 Name the phase for each description. Homologous chromosomes pair up and form tetrad- Spindle fibers move homologous chromosomes to opposite sides--- ---- Nuclear membrane reforms, cytoplasm divides, 4 daughter cells form--- Chromosomes line up along equator, not in homologous pairs (tetrad)--- Crossing over occurs- Chromatids separate- Homologs (tetrad) line up along the equator- Cytoplasm divides, 2 daughter cells are formed---Z File Arial Home 12 8 Type here to search Insert S W X Draw B I U ab 13 #3 3 LLJ Layout E C Review f4 D S X₂ R View O E LL x² 15 Task 6 V AAEEEE A) (1) What types of cells are produced by meiosis and mitosis? C 5 (DJ ACTUAL (c) Why is the curve at A - B steeper than the THEORETICAL line? de in (ii) Explain the significance of the difference in the number of chromosomes. (i) What are the possible uses of the cells produced from mitosis and meiosis? f6 D T G The Cell Assignmen: 22.23 - Saved 6 B 17 Y H W & 7 18 hp 7 N U 19 0 8 4 u M 10 9 Heading 1 15 K ä (A.C.2.3) F11 Heading 2 112 Mahammac Zawia Normal 9 C 7°C Mostly cloudy ^940) scroll diam 19 pause brick Share 12:00 AM 11/24/2022 insert backspace I Ę₂69_1&course_jd * Question Completion Status: w. co A C D Using these pictures, match the pictures to their correct stage. - V Picture A A. Anaphase - v Picture B B. Prophase - v Picture C C. Telophase Picture D D. Interphase Picture E E. Metaphase Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save Al MacBook 000 000 DII F1 F2 F3 F4 F5 F6 F7 F8 @ # $ 2 4 Q W E T < O w/