During metaphase 1,—————— align on the metaphase plate.

Q: Synaptonemal complex mediates of homologous chromosomes. Replication O Pairing Segregation Crossover…

A: The correct option is pairing In eukaryotes, the synaptonemal complex (SC) is a protein structure…

Q: In which stage of karyokinesis of mitosis formation of equatorial plate occurs.

A: Cell cycle: - it is a series of changes occur in a newly divided cell through which it duplicates…

Q: This form of cell division requires the doubling of DNA molecules prior to onset. (Choose one…

A: Mitosis cell division is the type of cell division in which the cell divides to form two daughter…

Q: v Picture A A. Anaphase v Picture B B. Prophase v Picture C C. Telophase v Picture D D. Interphase v…

A: The cell divisions partition the genetic material into progeny, or daughter cells. In case of…

Q: During interphase, the chromosomes are not visible through a light microscope. Where are they?

A: The cell cycle is the cascade of events for  appropriate cell division that take place in a…

Q: Describe the structure of telomere with diagrammatic representation.

A: Chromosomes are thin structure somewhat thread like , present inside the nucleus of the cell  that…

Q: METAPHASE CELLS: Find and observe a metaphase cell. Sketch or paste it on the right ANAPHASE: Find…

A: The process by which a parent cell divides into two daughter cells is known as cell division.…

Q: Across framework for chromosome movement during cell division 3 4 19.) the stage of cell division in…

A: Cell is the basic unit of life. It consist of nucleus and other organelles. Nucleus contains DNA…

Q: Answer the following; Identify, define and describe each of the following terms: 1. Centromere 2.…

A: Introduction :- During cell division, the centromere connects a pair of sister chromatids. The…

Q: A) * Quiescent Anaphase Telophase Telophase phase Metaphase Prometaph The maternal and paternal…

A: A cell can divide by one of the two-mode of cellular division: mitosis and meiosis. Mitosis is a…

Q: How many cells will be there after 4th round of cell division? Before 16th round?

A: The fertilised egg cell that arises from the union of a female gamete (egg, or ovum) with a male…

Q: Which model below accurately depicts the process of mitosis? * 2n 2n 2n O Option 2 O Option 1 2n 2n…

A: Every living organisms shows growth and reproduction and for this purpose they need to increase…

Q: Non-disjunction during meiosis can lead to several chromosomal disorders. When can non-disjunction…

A: Cell division is a phenomenon during which parent cell splits and gives rise to new cells . It…

Q: Sisters U QO The red arrows are pointing at A Sisters U Homologs Sisters and Homologs Neither…

A: As per our company policy, we have to solve first three questions. If you want assistance with other…

Q: 1 2 3 4 5 The figure above shows the mitotic phases in onion root tip, which are named: O A.…

A:

Q: The crawling displayed by many embryonic cells in animals involves distinct events. Which of the…

A: An embryonic cell is a type of cell found in the developing embryo. A blastocyst is an embryonic…

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: describe the appearance of DNA, spindle fibers and location of the chromosomes in Onion root tip…

A: Metaphase  One phase of cell cycle in which chromosomes align on the equator.

Q: What are functions of mitotic apparatus?

A: The mitotic apparatus is also referred to as a spindle apparatus. It is a temporary structure that…

Q: BANG & OLUFSEN Canvas O Mitotic Anaphase O Metaphasel O Mitotic prophase O Anaphase I O Anaphase II…

A: Introduction  All cells with some exceptions undergo cell division in order to multiply which lead…

Q: Using playing cards: what does this arrangement represent?

A: Cell division is the process of division of cell into daughter cell. The cell division can take…

Q: Match the type of chromatin with the chromosome structure or region. chromatin of telomeres v…

A: Chromosomes are thread like structure present inside the nucleus of the cell, which carries genetic…

Q: ...... assemble specifically at mitosis to mediate attachment of chromosomes to spindle micro…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: draw the structure of  telomeres

A: Telomeres are a region of repetitive nucleotide sequences found at each end on a eukaryotic…

Q: Crossing over occurs during prophase prophase I metaphase I prophase II (a) (b) (c) (d)

A: Cell division is the process by which cell divides into daughter cells . It can be meosis and…

Q: Answer the following four questions about DNA and chromosomes. (Hint: there may be slightly…

A: Deoxyribonucleic acid (DNA) It is one of the genetic material which have two polynucleotide chains.…

Q: What occurs in anaphase? O Centrioles move to opposite poles. O Chromosomes move to opposite poles.…

A: Cell division are of two types: mitosis (where parent cell is divided into two genetically identical…

Q: Why is mitotic division important?

A: Cell division is a phenomenon in which parents cell Divide and gives rise to daughter cells . There…

Q: During anaphase of mitosis what seperates

A: Mitosis  is a type of cell division in which parent cell divides into two identical daughter cells .…

Q: Match these cell division phases with the appropriate processes Break down of the nuclear membrane […

A: A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends…

Q: For this activity, you will practice recognizing the steps of mitosis and meiosis. You will start…

A: Mitosis is a process of cell division where a single cell divides to produce two genetically…

Q: Match the following images with the right phase.

A: Mitosis is a method of nuclear division in eukaryotic organisms that happens when a progenitor cell…

Q: Exercise 2- Mitosis in Plant Cells. 1. Label Figure 2 with phases of mitosis. Determine the diploid…

A:

Q: Table 1: Stages of Mitosis Stages of Mitosis Stage Drawing Event Stage Drawing Event

A: In cell biology, mitosis is a piece of the cell cycle in which chromosomes that has been replicated…

Q: 1. Crossing over * Prophase I Metaphase I Anaphase I O Telophase I O Prophase II O Metaphase II…

A: Note: As Per Bartleby Guidelines, only first question is answered. For further answers repost the…

Q: The structure that gives terminal : stability of chromosomes is

A: A chromosome is a thread-like structure that is composed of DNA. They are found in the nucleus of…

Q: Mitotic Anaphase Metaphase I O Mitotic prophase O Anaphase I Anaphase II Mitotic Metaphase Intephase…

A: Cell division is the process of division of cell into daughter cell. The cell division can take…

Q: You are growing up myoblasts, C2C12 cells, to use in a myogenic study. You are using T-150 flasks…

A: DNA replication occurs during S phase of cell cycle.

Q: The nuclear envelope is broken into smaler components. Kinetochore microtubules are assembled and…

A: The cell cycle is the series of changes a cell will go through to replicate all of its material and…

Q: Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual…

A: Cell division explains the division of both somatic and gametes. This makes it possible to replace…

Q: TRUE / FALSE (if false put the correct word in) Voltage-gated sodium channels open to allow the…

A: Sodium channels are present in the integral membrane.It helps the flow of Na+ ions within the cell.…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.