Q: A cell has 8 chromosomes in G1 of interphase. Draw a picture of this cell with its chromosomes at…
A: The process of cell division involves two types: mitosis and meiosis. Mitosis is the equal division…
Q: Which of the following describes the products of meiosis? O two haploid cells four haploid cells two…
A: There are two types of cell division, mitosis and meiosis. The cell cycle includes interphase and M…
Q: A diploid fruit fly has 8 chromosomes. Which of the following terms should not be used to describe a…
A: DNA is packed with the help of histone proteins. Both DNA and histone proteins together form…
Q: During which stage of Meiosis does crossing-over occur? O Prophase II O Metaphasel O Anaphase I| O…
A:
Q: A diploid eukaryotic cell has 10 chromosomes (5 per set). As a group,take turns having one student…
A: Eukaryotic organisms undergo two types of cell division; meiosis and mitosis. Mitosis the equational…
Q: A diploid fruit fly has eight chromosomes. Which of the followingterms should not be used to…
A: Drosophila is a flies genus that belongs to the family Drosophilidae and the members of this are…
Q: Segregation in meiosis I produces chromosomes lacking Telomeres Centromeres Short arm All of the…
A: Ans is. All of above..
Q: At the end of normal meiosis, the daughter cells are: aneuploid diploid O haploid tetraploid
A: Meiosis: Occurs in sexually reproducing eukaryotes. In meiocytes only. Reductional division.
Q: Which of the following results in the separation (or unlinking) of linked genes?a. crossing-over…
A: The genes that are close together on the same chromosome are called linked genes.
Q: During the G2 phase, the inhibition of protein synthesis prevents the cells from undergoing anaphase…
A: Mitosis
Q: What phase of mitotic interphase is missing from meiotic interkinesis? a. G0 phase b. G1 phase c. S…
A: The cell cycle is a process to grow and replicate its contents and finally divide into 2 identical…
Q: Which of the following shows differences between chromosome in a cell at metaphase of mitosis with…
A: Mitosis is an equational division in which parent cells give rise to diploid daughter cells that are…
Q: Meiosis I is called the division, and meiosis II is called the division. reduction; equational O…
A: Given: Cell division is the process where cell actually divides.Each and every cell divides either…
Q: During which stage of meiosis do homologous pairs of chromosomes separate from each other
A: Answer - Option D - Anaphase I
Q: A diploid fruit fly has eight chromosomes. How many total chromosomeswould be found in the following…
A: Aneuploidy refers to the loss or gain in the number of chromosomes, whereas polyploidy is the loss…
Q: A cell has 8 chromosomes in G1 of interphase. Draw a picture of this cell with its chromosomes at…
A: Cells are the basic structural and functional unit of the organism. Cell division is the process in…
Q: In which phase of meiosis are the pairs of homologous chromosomes (tetrads) lined up along the…
A: The meiosis is the cell division process that involves division of a diploid (2n) mother cell that…
Q: Mitosis of a cell with 20 Meiosis of a cell with 20 chromosomes chromosomes Meiosis I Meiosis II…
A: Interphase consist of G1, Sa nd G2 phase so, DNA content doubles in this phase therefore, chromosome…
Q: The stage of meiosis in which chromosomes pair and cross over is: a. prophase I b. metaphase I c.…
A: Meiosis is a kind of cell division that creates four gamete cells by halving the number of…
Q: You would expect to find a synaptonemal complex in a cell at (a) mitotic prophase (b) meiotic…
A: Cell division is a basic life process in Living organisms. It can be of two types: Mitosis and…
Q: A certain species has three pairs of chromosomes: one acrocentric pair and two metacentric pairs.…
A: Chromosomes are thread-like structure, which are composed of nucleic acids and protein. The human…
Q: The crossing over process occurs during meiosis II, which is an exchange of chromosome segments…
A: Meiosis l is reductional division whereas meiosis ll is equational division.Meiosis leads to the…
Q: Given: Adult diploid cell (2n = 8) 2. Show (Illustrate) the condition of the chromosomes during the…
A: Prophase 1= 8chromosome ( 1 cell) metaphase 1= 8 chromosome( 1 cell) anaphase 1=8 chromosome( 1…
Q: A normal, proliferating cell (not a gamete) during G2 of the cell cycle is: O diploid with one copy…
A: The cell cycle can be defined as a series of changes that occur in a newly divided cell through…
Q: In a cell at _______________, each chromosome consists of a pair of attached chromatids. (a) mitotic…
A: The cell cycle in eukaryotes has four phases: G1, S, G2, and M. The S, or synthesis phase, is when…
Q: If a parent cell has a haploid number of 8, how many sister chromatids will be present after S phase…
A:
Q: During this phase of meiosis, the nuclear membrane reappears and there is a brief resting period…
A: Meiosis is a reductional division which reduces the chromosome number to half in daughter cell from…
Q: When an animal is going to sexually reproduce, it will create a cell that has half the genetic…
A: Reproduction is phenomenon in which organism form an offspring . It is of two types :- A ) Sexual…
Q: A species is diploid containing three chromosome pairs. Draw what the chromosomes would look like…
A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…
Q: In which phase of meiosis are the pairs of sister chromatids lined up along the middle of the cell?…
A: Van Beneden (1883) first reported that the reduction in chromosome number occurred during cell…
Q: When gametes are formed, the segregation of alleles occurs during which phase of cell division? O…
A: Cell division is the process of formation of two or more daughter cells. It can occur due to mitosis…
Q: Which of the following occurs during mitosis but not during meiosis I
A: Introduction :- Mitosis is the division of a cell into two daughter cells that are genetically…
Q: When a cell has two complete sets of chromosomes, it is: a.complete O b. triploid O C. haploid O d.…
A: It is important to understand the structure-function and organization of DNA to understand how…
Q: Because mitosis results in sister chromatids being separated, that results in what kind of cells?…
A: Eukaryotes undergo two types of cell division i.e. Mitosis and Meiosis while Prokaryotes undergo…
Q: The crossing over of chromosomes in Meiosis takes place during O Prophase II Metaphase I O Prophase…
A: Meiosis cell division is a reductional cell division in which one cell divides into four daughter…
Q: If the DNA content of a diploid cell in the G1 phase of the cellcycle is x, then the DNA content of…
A: The cell cycle is divided into two phases - Interphase and the Mitotic (M) phase. Interphase is,…
Q: During Prophase I, the homologous chromosomes formed a synaptonemal complex. O zygotene leptotene O…
A: Parent cell generally divides into daughter cells by one of the two methods - mitosis or meiosis…
Q: Which meiotic stage is represented in the image below? O Anaphase I Anaphase II Metaphase |…
A:
Q: Which of the following sentences is CORRECT: O Nuclear envelopes re-form in anaphase II…
A: Introduction In our body cells are continuously dividing to replenish the old cells and to form the…
Q: The DNA content of a diploid cell in G1 is y. The DNA content of this same cell at metaphase of…
A: The DNA content is duplicated after G1 PHASE IN S phase so the DNA content during the meiosis I…
Q: Which of the following can occur in meiosis but not in mitosis? Haploid cells fuse to form diploid…
A: Introduction: Chromosomes are DNA-containing structures found in the nucleus of all cells. The…
Q: The cell labeled 'D' in the figure below is in A B D Diploid O Prophase O Anaphase O Telophase O…
A:
Q: Which of the following terms describes the process of homologous chromosomes failing to separate…
A: A pair of maternal and parental chromosomes seen in a diploid organism is known as a homologous…
Q: At the end of Meiosis I, ) two diploid cells are produced. O four diploid cells are produced. two…
A: Meiosis is reduction division. In this process, 4 different haploid daughter cells are produced from…
Q: AC elegans cell has 6 pairs of chromosomes in G1. What is the total number of chromatids present in…
A: A diploid organism 2n will have 6 chromsome at G1. After S phase, each of 6 chromosome will…
Q: If a cell with 4 chromosomes goes through meiosis, what is the result? O A. 2 identical cells with 2…
A: Chromosomes are structures that resemble a thread and are present inside the nucleus of both plant…
Q: Please draw a one representative cell having 3 pairs of homologous chromosomes in all of the stages:…
A: Here, we have to draw a one representative cell having 3 pairs of homologous chromosomes in all of…
Q: Cells that undergo mitosis divide one time and result in two genetically identical daughter cells.…
A: Answer. Mitosis is a process in which a parent cell which is diploid (2n) is divided into two…
Q: A 2n=32 diploid cell goes through mitosis, producing daughters that each go through a round of…
A: Mitosis is a type of cell division that occurs in somatic cells and is responsible for cell growth…
Q: A cell in G1 of interphase has 12 chromosomes (2 n = 12). How many chromosomes and DNA molecules…
A: According to guidelines we have to answer the first 3 sub-parts only. so please kingly post the…
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- Question #5 Stages of MeiosisPlease help me for part a and b, thank you so much!QUESTION 34 What would be predicted to be the most common cause of chromosome translocations in Meiosis? A. Incorrect resolution of chiasmata in Meiosis II B. single point mutations during Meiosis II C. nondisjunction events resulting from incorrect resolution of chiasmata in Meiosis I D. improper cleavage of the cohesion complexQUESTION 36 Which of the following occurs during meiosis in eukaryotic spermatogonia? A. One diploid cell becomes two diploid somatic cells. B. One haploid cell becomes two haploid somatic cells. C. One haploid cell becomes one diploid gamete. D. One diploid gamete becomes two haploid gametes. E. One diploid cell becomes four haploid gametes.
- Question 49 The scientist(s) who showed that DNA contained equal amount of certain nitrogen bases (i.e., A=T and C=G) is (are): Question 50 The cell that starts meiosis I is: haploid diploid a somatic cell a gamete Question 51 What is “silent” mutation? Question 52 Where does mitosis occur within this figure? (see letters in boxes) A B C D C and D Question 53 What form of chromosome abnormality is shown in the following Figure? Question 54 What type of mutation causes Sickle cell anemia? Question 55 The order of nucleotide bases on two sides of a DNA double-helix is Identical Similar Complemetary Nonidentical Question 56 What types of mutations are NOT passed to future generations? Question 57 What enzyme copies DNA into RNA? Question 58 Meiotic cell division replicates a cell's DNA ____________ and then divides ______________ twice; twice. once; once. None of the answer choices are correct. twice; once. once; twice. Question 59 ____ divide during meiosis I, while…Question 38 If human gametes were diploid the products of fertilization would have more chromosomes than their parents. the products of fertilization would have fewer chromosomes than their parents. the products of fertilization would have the same number of chromosomes as their parents. the embryo would be diploid. fertilization could not occur. Question 39 Place these cells in order of occurrence for the stages of mitosis. Question 40 List 3 differences between DNA and RNA Question 41 What was the main outcome of Griffith's experiments? Question 42 Which of the following is TRUE about this cell shown below? chromosomes are replicated sister chromatids are separated crossing over has occurred cytokinesis is occurring Question 43 The process of translation occurs in the and the outcome is . Question 44 Which of the following is INCORRECTLY paired? helicase -- unwinds the double helix DNA polymerase -- joins nucleotides to form new DNA strands ligase -- adds new…Question: 1 Explain why the following statements are false and reword them to be true, regarding meiosis or mitosis. 1. Sister chromatids are always identical copies of each other. 2. Each pair of sister chromatids attaches to one of the two centromeres during prometaphase. 3. A chromosome always consists of two sister chromatids.
- Question 4 Consider a diploid organism with a diploid number of 30. Show your work and/or explain logic on all parts. a. How many total chromatids will be present in a typical cell at mitotic metaphase? b. How many tetrads are present in a metaphase I cell of meiosis? c. How many dyads are present in a metaphase II cell in meiosis? d. How many monads are expected in each product cell at the end of meiosis II?QUESTION 3 If parents differ in only a single characteristic during a test cross, it is a ________ cross. a. dihybrid b. monohybrid c. trihybridQuestion 20 Which of the following is a homologous pair? two chromosomes with the same alleles in the same sequence two chromosomes with identical alleles two chromosomes with the same alleles and different genes two chromosomes with the same sequence of genes Question 21 In plants, ____ are produced by meiosis. flowers spores Gametophytes sporophytes Question 22 List the following in order from smallest to largest. nucleosome, histone, chromosome, nucleotide Question 23 What is the best reason for concluding that this cell is in anaphase II? crossing over has occurred sister chromatids are separating homologous pairs of chromosomes are present each new cell has two chromosomes Question 24 Which of the following is part of the interphase of the cell cycle? S phase mitosis cytokinesis both mitosis and cytokinesis Question 25 tRNA molecule is “bilingual” because it binds to: Question 26 What is the end result of a DNA strand with the sequence ATTCGA transcribed and translated?…
- When do sister chromatids separate in meosis? Question 30 options: Metaphase II Prophase II Prophase I Metaphase IQuestion 2 If a certain species has a DNA content of 5 picograms in each diploid cell's nucleus when the cell in in G1 of the cell cycle, what would be the expected DNA content (in picograms) of a diploid cell (from the same species) in mitotic prophase? Explain your reasoning. Consider ploidy changes and/or chromosome form changes, if applicable, when explaining your reasoning.Question #1. What are the significance of APOPTOSIS. State whethear it is a developmental phenomena or not, support your answer. Question #2. What are the significance of MEIOSIS. State whethear it is a developmental phenomena or not, support your answer.