The zipper-ike connection between paired homologs in early prophase is known as aO pindie ber,O recombination noduleskinetochorecentromerenaptonemal comelex Phase of the cell cycie in which DNA Replication occursG1OSO G2Prophase

Since you have asked multiple questions, we will answer the first question for you. If you want any…

Answered: The zipper-ike connection between…

The zipper-ike connection between paired homolops in early prophase is known as a O spindle ber recombination nodies kinetochore O centromere O snaptonemal complex

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter9: Patterns Of Inheritance

Section: Chapter Questions

Problem 11SQ

See similar textbooks

Related questions

Q: Based on everything we have learned in this class we can confidently say that each sister chromatid…

A: Sister chromatids These are two similar copies of the same chromosome that are formed by DNA…

Q: Diploid vs. Haploid: Given 2n = 30 a. Haploid (n) number? b. This organism has a total of how many…

A: Chromosome is made up of protein and single DNA molecule and is a thread like structure which is…

Q: ++ form. Meiosis occurred and 1000 asci 1. An a b Neurospora was crossed with an were dissected.…

A: The SDS refers to second division segregation, which is the separation of chromatids carrying…

Q: Chromosomes number 1 through 22 are known as the: O strange sex chromosomes O boring O fun O…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: at the end of normal mitosis, the daughter cells are: O haploid O diploid O homologues aneuploid

A: The cell is the basic structural and functional unit of the body. It is responsible for various…

Q: What would you expect to happen if the nucle the chromosomes would not condense the centrosome would…

A: In biology, the growth and development of an organism are maintained by the process of cell…

Q: long chromosome of somatic cells of somatic cells gene of germ cells of germ cells gene of either…

A: Mitosis and meiosis are the types of cell division. Mitosis occurs in all the cells of the body…

Q: a micrograph of chromosomes from a normalhuman cell. If you created this kind of image using a cell…

A: The human has 23 pairs of chromosomes. There is one pair of sex chromosomes and 22 pairs of…

Q: Chromosomes align at metaphase plate equidistantly from the opposite pole to avoid unequal…

A: Metaphase It is the fourth stage of the division of the cell. It is the stage in which the…

Q: 7:00 A diploid oeganism has Use coloun or mbols to show which cheomosomes a which throughout each…

Q: ow does telomerase affect t mere syntnesis in tne romosom

A: A telomere is the end of a chromosome. Telomeres are made of repetitive sequences of non-coding DNA…

Q: ree with) un-selected.) diploid cell from a human being with one chromosome missing a romosome…

A: Aneuploidy is that the second major class of chromosome mutations during which body variety is…

Q: You are given a metaphase chromosome preparation (a slide)from an unknown organism that contains 12…

A: A series of sequential events occur within the cell to regulate the normal functioning of the…

Q: For each of the terms in the left column, choose thebest matching phrase in the right column.a.…

A: Genetics is a branch of science that deals in the study of genes, heredity, and genetic variation of…

Q: Human cells have 23 pairs of chromosomes of which 22 are autosomal and homologous. One pair, the sex…

A: The chromosome is a threadlike structure, which is made up of DNA and protein and carry genetic…

Q: S. The microtubules of the spindle apparatus attach to a specialized region of the centromere of…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Which of the foll owing characteristi cs about homologous chromosomes in somatic cells is false? O…

A: Option 1 is the correct answer as alleles can be different.

Q: Which of the following cany the same genetic infor mation besomes D- homologous chromosomes

A: Which of the following carry the same genetic information? Answer. B - sister chromatids

Q: Which type(s) of microtubules undergo +-end depolymerization at anaphase? (Select all that apply!) O…

A: Microtubules are hollow tubes made of tubulin molecules the diameter of these tubes is 25 nm with 15…

Q: At the metaphase plate during metaphase II of meiosis, there are Select one: O A. Bivalents. O B.…

A: Meiosis is a type of cell division wherein the chromosome number is halved in each of the daughter…

Q: To visualize and identify meiotic cells at metaphase I with a microscope, what would you look for? O…

A: Answer : Option "D" are correct - pairs of homologous chromosomes all aligned at the cell's center

Q: CROSSING OVER Label... TETRAD HOMOLOGOUS U. UU UU CHROMOSOMES RECOMBINANT CHROMATIDS A A a a a A a…

A: Introduction :- Chromosomal crossover, also known as crossing over, is the exchange of genetic…

Q: Haploid gametes cells contain O twice the number of chromosomes as its diploid parent O half the…

Q: Fill in the blank. The style is No answer text provided. Diploid O Haploid

A: Introduction Flower is a reproductive structure found in angiosperm. If a flower contains either…

Q: CROSSING OVER UU Compare the homologous chromosomes to the Meiosis II chromatids they become at the…

A: Crossing over refers to the exchange of genetic material in the germ line. During meiosis, the…

Q: DA At Meiosis I sister chromatid cohesion is lost along the length of the entire chromosome to allow…

A: During the synthesis phase (S phase) of the cell cycle, chromosomes are duplicated while in the…

Q: Consider a hypothetical diploid genome (2N-4). The following image represents Prophase Il of Meiosis…

A: Prophase 2 of meiosis has haploid chromosome. There are found breaking of nuclear membrane in…

Q: FORTNITE FA Lobes Bhe pcture Use the word bank label A. B&CThe words mayy be used more than onG :…

A: Chromosomes are made up of genes which are made up of DNA. these chromosomes divide during cell…

Q: if a species of animal has 18 chromosomes in its diploid cells (2n=18). Describe what the metaphase…

A: The number of chromosomes in the metaphase of mitosis would be 18 as 2n is 18. In meiosis 1 - 18…

Q: Explain why a translocation cross occurs during metaphase ofmeiosis I when a cell contains a…

A: The unusual rearrangement of the chromosomes is more specifically known as the chromosomal…

Q: ning.com/index.cfm?method%3DcResource.dspView&ResourcelD=D1070&ClassID=D38 1. Which step in meiosis…

A: Meiosis is the process of dividing the germ cells, where a single cell divides to produce four cells…

Q: 27

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…

Q: Assuming that such a fly would be viable, what would be the sexof a fruit fly with the following…

A: Chromosomes are thread like structures that are present in the cell nucleus of a living organism and…

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: What is the name of the event where homologous chromosomes find each other in order to line up their…

A: Introduction Cell cycle:- It is the process a cell goes through each time it divides which results…

Q: The main function of Non-kinetochore microtubules is to Select one: O a. Elongate the dividing cell…

A: The polymers which are tend to align with the kinetochores and separate chromosomes are known as…

Q: Decondensed chromatin, but not condensed chromatin O can be remodeled. is associated with…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: In intervals of interphase, G stands for_____ . a. gap c. Gey b. growth d. gene

A: Introduction Interphase is the portion of the cell cycle that is not accompanied by gross changes…

Q: Which term describes chromosames whose centromeres are located at the end of the chromosome? Humans…

A: In human total 46 chromosomes are present of which 44 chromosomes are autosomes and 2 are sex…

Q: Diploid vs. Haploid: Given n = 12 a. Diploid (2n) number? b. This organism has a total of how many…

A: Answer : A) : n = 12 Diploid = 2n , 2* 12 = 24 B) total number of chromoses is 24

Q: e ' indicates the position of the centromere.) chromosome 1: A B C DEFGHI J chromosome 5: KL M N OP…

A: Chromosomal rearrangements include many totally different categories of events: deletions,…

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: In synapsis, homologous chromosomes find each other to line up their genes befo crossing over. Each…

A: In prophase I of meiosis, the homologous chromosomes form the tetrads. In metaphase I, these pairs…

Q: The formation of the tetrad (bivalent) during meiosis aids the alignment of sister chromatids in a…

A: Hi, Thanks For Your Question. Answer : Correct Option Is B Explanation : The Formation Of Tetrad…

Q: Which of the following statement(s) regarding homologous chromosomes is (are) true? CHOOSE ALL THAT…

A: Genes are the functional units that pass the traits from parents to offspring. It can contain DNA or…

Q: What is necessary to produce a chromosome bridge? O a. centromeres O b.only mitosis, centromeres,…

Q: The homologous chromosomes separate and are pulled toward opposite poles during Select one: O a.…

A: Meosis is the cell division which is also termed as reductional division because the division…

Q: A cell with a prominent nucleolus is most likely O Completing apoptosis O Performing crossing over…

A: The nucleolus is the most visible area in the nucleus of eukaryotic cells, and it is responsible for…

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

The zipper-ike connection between paired homologs in early prophase is known as a
O pindie ber,
O recombination nodules
kinetochore
centromere
naptonemal comelex

Phase of the cell cycie in which DNA Replication occurs
G1
OS
O G2
Prophase

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: Introduction

VIEW

Step 2: Answer

VIEW

Step 3: Explanation

VIEW

Step by step

Solved in 3 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

If we call the amount of DNA per genome “x,” name asituation or situations in diploid organisms in which theamount of DNA per cell isa. xb. 2xc. 4x
A normal female is discovered with 45 chromosomes, one ofwhich exhibits a Robertsonian translocation containing most ofchromosomes 18 and 21. Discuss the possible outcomes in heroffspring when her husband contains a normal karyotype.
Inversions are said to “suppress crossing over.” Is this terminologytechnically correct? If not, restate the descriptionaccurately.
Explain why a translocation cross occurs during metaphase ofmeiosis I when a cell contains a reciprocal translocation.
With regard to the analysis of chromosome structure, explain theexperimental advantage that polytene chromosomes offer. Discusswhy changes in chromosome structure are more easily detected inpolytene chromosomes than in ordinary chromosomes.
Diploid vs. Haploid: Given n = 12a. Diploid (2n) number? b. This organism has a total of how many chromosomes? c. How many different pairs of chromosomes does this organismhave?
In Creighton and McClintock’s experiment demonstrating thatcrossing over involves physical exchange between chromosomes, explain the importance of the cytological markers(the translocated segment and the chromosome knob) in theexperimental rationale.
A male Drosophila from a wild-type stock is discovered to haveonly seven chromosomes, whereas normally 2n = 8. Closeexamination reveals that one member of chromosome IV (thesmallest chromosome) is attached to (translocated to) the distalend of chromosome II and is missing its centromere, thusaccounting for the reduction in chromosome number. (a) Diagram all members of chromosomes II and IV duringsynapsis in meiosis I.
A colleague e-mails you saying that she has identified an interesting chromosome variation at 21q13. In discussing this discovery with a friend who is not a cytogeneticist, explain how you would describe this location, defining each term in the chromosome address 21q13.
Figure 7.2 If a mutation occurs so that a fungus is no longer able to produce a minus mating type, will it still be able to reproduce? Figure 7.2 (a) In animals, sexually reproducing adults form haploid gametes from diploid germ cells. (b) Fungi, such as black bread mold (Rhizopus nigricans), have haploid-dominant life cycles. (c) Plants have a life cycle that alternates between a multicellular haploid organism and a multicellular diploid organism. (credit c fern: modification of work by Cory Zanker; credit c gametophyte: modification of work by Vlmastra/Wikimedia Commons)
Indicate which of the four major classes of rearrangements (deletions, duplications, inversions, and translocations) are most likely to be associated with each of thefollowing phenomena. In each case, explain the effect.a. semisterilityb. lethalityc. vulnerability to mutationd. altered genetic mape. haploinsufficiencyf. neomorphic mutationg. hypermorphic mutationh. crossover suppressioni. aneuploidy
When DNA sequence from a diploid individaul is of a 1,000 nucleotide region. FInd the # of pairwaise differences you can expect between the 2 of these alleles (maternal and paternal)