Which one is NOT true regarding the centrosome? organizes microtubule nucleation and polymeration O contains two centrioles O is located inside the nucleus duplicates during cell division

Q: State which phase of mitosis the following descriptions belong to: The chromosomes unwind and become…

A: Cell division & Mitosis Mitosis is a process of cell division also called as Duplication…

Q: Which is not a stage of mitosis?a. prophase c. interphaseb. metaphase d. anaphase

A: Cell cycle is the ordered sequence of events that occur in a cell in preparation for cell division.…

Q: Interphase includes three phases. Name the three phases and describes what occurs in each.

A: The cell cycle has two major phases- Interphase and Mitosis. During interphase, cell grows and DNA…

Q: During interphase a cell grows duplicates organelles and?

A: Interphase is the longest part of the cell cycle. This is when the cell grows and multiplies before…

Q: In which stage of karyokinesis of mitosis uncoiling and elongation of chromosomes occurs.

A: Mitosis is a process of cell division in which two daughter cells are produced. Each daughter cell…

Q: Cancer Cell Cycle Describe the cell cycle is affect and support the saying “Cancer is the cell…

A: Cancer is one of the most dreaded disease of human being and is major cause of death all over the…

Q: Chromatin of eukaryotes is organized into repeating interactions with protein octamers called…

A: Deoxyribonucleic acid is a particle made out of two polynucleotide chains that loop around one…

Q: Make a schematic diagram of the key events in the stages of mitosis.

A: The process of mitosis occurs in somatic cells so it is known as somatic cell division. In mitotic…

Q: Which one is correct? In general, during mitosis: 23 pairs of human chromosomes get doubled. Only…

A: Mitosis is the process process of cell division.

Q: All of the following happen during anaphase EXCEPT doubled chromosomes (sister chromatids) are…

A: Anaphase is a stage of cell division after the metaphase in which the replicated chromosomes splits…

Q: After each cell division, these chromosomal structures shorten, thusregulating the lifespan of a…

A: Cell division is a process in which a cell divides to form two or four daughter cells. Cell division…

Q: Define the following terms and their relationships to one another:A. interphase chromosomeB. mitotic…

A: Gene is the primary fundamental unit of heredity. The plants and animals both have certain nucleic…

Q: In which phase(s) of the cell cycle is the status of the DNA assessed, and if there are any…

A: The correct option for the above question is Both G1 and G2.

Q: Describe the appearance and composition of chromatin and the structure of nucleosomes. Comment on…

A: Answer- Chromatin is uncondensed genetic material which is present in the nucleus most of the time…

Q: Describe how the cytoplasm is divided between the daughter cells followingmitosis.

A: The cell is the self-contained basic unit of all life forms. This is mainly divided into two…

Q: describe what would occur if cells were in interphase

A: As interphase is that the portion of the cell cycle that's not among observable changes below the…

Q: Which of the following structures could be foundwithin the nucleolus?a. chromatinb. histonesc.…

A: The nucleolus is the central dense region of the nucleus that contains ribonucleic acid (RNA) and…

Q: . Draw the condensed chromosomes through mitosis. Also list the important events in each of the…

A: # According to our guidelines we can answer only the first question. So, upload the other questions…

Q: When does DNA replicate during the cell cycle? metaphase the G2 phase of interphase the S phase of…

A: Cell division is a phenomenon during which parent cell undergo splitting process so as to give rise…

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: Mitosis and Cell Division - Location 3 Seek out and define: Seek out the best (clearest, most…

A: At the beginning of mitosis division cell under go interphase ( G1 , S,  G2 ) . When s phase…

Q: Describe the 3 sub-stages of interphase and what is happening in G1, S and G2

A: The sequential repetition of dividing and non-dividing phase in an orderly manner is called cell…

Q: When histone tails are tightly associated with the DNA, genes become

A: Histone tails  : Histone tails are most common sites of post translational modification.  These…

Q: Difference of metaphase from metaphase I

A: Introduction:- Metaphase is a stage in the cell cycle where all the genetic material is condensing…

Q: The cell in the following figure is most likely in which phase of the cell cycle? Nudeus

A: Cell cycle is the cyclic event of division of a cell where it first prepare itself and later divides…

Q: mosomes separate to opposite ends of the

A: Mitosis is a process in which a cell divides into two identical daughter cells with the same number…

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

A: DNA is genetic material present inside the nucleus of the cell which carries genetic information .…

Q: Choose the correct option Choose correct option about nucleoid OPTIONS Covered by double membrane…

A: Bacteria constitute a wide domain of prokaryotic microbes with majorly varying lengths and a number…

Q: Chromosomes condense again in preparation for a second cell division. Name: 104

A: DNA and histone proteins are packaged in so-called chromosome structures.

Q: During which phase, chromosomes condense as part of the cell cycle? Metaphase Prometaphase O…

A: Cell cycle includes the series of events that produces daughter cells from parent cell.

Q: Which of the following scenarios accurately describes the actions occurring during the S phase? Each…

A: Cell division is a process in which parent cells divides into daughter cells. There are two types of…

Q: DNA plus associated proteins equal?  a. chromatin b. chromosome c. chromatid d. nucleosome

A: Introduction :- Proteins are big, complex molecules that play a number of important tasks in the…

Q: locate the interphase (use arrow please) then describe the appearance of the DNA, spindle fibers and…

A: Interphase The phase between 2 successive M-phase. In Interphase cells grows in size and prepares…

Q: Which histone is present in a chromatosome? H1 H2A O H3

A: Chromatin is a macromolecular structure in eukaryotic cells that is mostly made up of DNA and…

Q: A cell has 8 chromosomes in G1 of interphase. Draw a picture of this cell with its chromosomes at…

A: The G1 phase is an intermediate phase that occurs between the end of mitosis and beginning of the S…

Q: Summarize DNA Replication occurring in Interphase and give the 4 phases of mitosis with an example…

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

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: When the nuclear membrane fragments and the DNA coils into visible chromosom 1) prophase b)…

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

Q: At prophase, a cell has____________chromosomes, ______________chromatids,and…

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

Q: -Centrosome Cell DNA Telomere- Thymine - Cytosine - Place the number that represents the base, cell…

A: The given image is of packaging of DNA. It is asked to put the number that represents the base, cell…

Q: What is the role of the spindle fibers during mitosis * They help separate the chromosomes. They…

A: Mitosis : It is a type of cell division in which a parent cell is divided into two genetically…

Q: this would be the chromosome behavior for onion root tip    thank you

A: Onion root tip is a rapidly growing part of the onion and thus many cells are found in different…

Q: In which phase are chromosomes not visible? O prophase O anaphase interphase O metaphase

A: Under the microscope, gross changes are not accompained during interphase of cell cycle. In…

Q: How does Metaphase I differ from Metaphase II? TINK

A: Meiosis is a process in which a single cell divides twice to produce four daughter cells containing…

Q: Autosomes represent None of these are true of autosomes those chromosomes found only in somatic (non…

A: Answer. Most animals and many plants show sexual dimorphism; in other words, an individual can be…

Q: Which of the following events does not usually occur during interphase? (there may be more than one…

A: A cell cycle may be a series of events that takes place during a cell because it grows and divides.…

Q: Mach the terms left with as many terms GMP Nucleotide at right by entering @ Nucleoside 3 Z-DNA…

A: Thank you for your question,  Here is the answers for the above match the following with…

Q: What is a part of interphase

A: There are three parts which occur in Interphase. They are as follows  1) G-1 phase, 2) S- phase, 3)…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.