Q: Why do chromosomes have moredifferent types of nonhistone than histone proteins?
A: Both histones and non-histones are proteins that contribute to the DNA structure. These are the main…
Q: How is it that asymmetric cell division influences gene regulation?
A: How is it that asymmetric cell division influences gene regulation? Answer: Introduction: An…
Q: What is the nuclear division that apportions chromosomes in equal fashion to two daughter cells, is…
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: The complex of proteins that holds two chromatids together is called the... Group of answer choices…
A: Cell division is the process of division of cell into daughter cell. The cell division can take…
Q: Why are the two cells produced by the cell cycle genetically identical?
A: The cell is the basic unit of life. The tissue is a group of cells that perform a specific function.…
Q: What is a structure in the centromere region of each chromatid that is specialized for conveyance?
A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…
Q: Why interphase is called prepering phase?
A: The series of events in a particular sequence that leads to the division of parent cell into…
Q: Why is it wrong to call the created elements cells?
A: Blood is a liquid connective tissue that flows within the blood vessels of the body. Blood is…
Q: Name four mobile genetic elements.
A: Genetic materials that can move around within a genome are referred to as "mobile genetic elements."…
Q: How many types of histone proteins are present in eukaryotic chromatin? 3
A: In the nucleus of eukaryotic cells, histones are highly basic proteins with a lot of lysine and…
Q: What is the function of a centromere? At what stage of the cellcycle would you expect the centromere…
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: Besides H1, how many different kinds of proteins are part of the nucleosome?
A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…
Q: What are non-histone chromosomal proteins?
A: In the nucleus of each cell in higher organisms, the DNA molecule is packaged into thread-like…
Q: What accounts for the different morphological and functional differences between cells that contain…
A: Deoxyribonucleic acid (DNA) is the genetic material responsible for the transfer of genetic…
Q: What eukaryotic process requires chromatin remodeling?
A: Chromatin remodeling is the chromatin rearrangement from a condensed condition to a…
Q: What errors can occur during mitosis?
A: The division of a parent cell into two or more daughter cells is called cell division. A series of…
Q: What functions do the two centromere-associatedcomplexes, cohesin and the kinetochore, play…
A: Chromosomes are the condensed form of DNA that are formed by the condensation of chromatin material…
Q: What are long, brightly strong, threadlike bodies within the nucleus that carry genetic material?
A: Genes are the particular sequences of nucleotide arranged together on a chromosome. It is…
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: Define centromere
A: Chromosome is a long molecule of deoxyribonucleic acid with all or portion of the hereditary…
Q: What are interchromatin compartments ?
A: A cell is comprised of several components including nucleus, cell membrane, and cell cytoplasm.…
Q: why anaphase I is important?
A: Anaphase1 is the third stage during meiosis 1 after the completion prophase1 and metaphase1 .…
Q: What is the role of histone proteins in the nucleus?
A:
Q: What is the difference between metaphase 1 and metaphase 2?
A: In the process of cell division, the chromatin present in the nucleus shrinks and forms a thread…
Q: Which of the following scenarios accurately describes the actions occurring during the S phase?…
A: The S phase of a cell cycle occurs during interphase, before mitosis or meiosis, and is responsible…
Q: Are queen and worker bees genetically different from each other?
A: Genetically different refers to the difference in the composition of the genetic material of the…
Q: Are somatic cells diploid?
A: The term diploid refers to the status of ploidy level in the cells of an organism. Ploidy is defined…
Q: What are the three protein families that regulate the cell cycle?
A: The cell cycle control framework depends on consistently actuated protein kinases. At the core of…
Q: Single base pair mutations at which of the following sites would severely disrupt the segregation of…
A: Option D
Q: How eukaryotic cells modify chromatin ?
A: Eukaryotic cells modify chromatin through the process called chromatin remodeling. In the process,…
Q: How the epigenetic states are transmitted via mitosis and meiosis ?
A: Epigenetics is the study of how people's activities and the environment can influence how genes…
Q: Does resulting daughter cells in mitosis and meiosis will have identical features with their parent…
A: Answer 1- Meiosis is the process through which daughter cells are formed in sexually reproducing…
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 can two cells with the same genes become different cell types?
A: A cell is the basic key of life that is capable of performing all the functions of life and also…
Q: What is the key difference between anaphase I and anaphase II?
A: The type of cell division in which the chromosome number is reduced to half is termed as meiosis.…
Q: What is chromatin condensation?
A: The sequence of events by which a cell duplicates its genome, synthesis the other constituents of…
Q: What is the difference between a chromatid and a chromosome?
A: A chromosome consists of a single, double-stranded DNA molecule. Chromatids are two molecules of…
Q: what is the centromere?
A: The chromosomes are the thread-like structure in the cells of living organisms and contain tightly…
Q: What is difference between kinetochore and centromere?
A: Cell cycle, also known as Cell Division cycle, is a series of events that take place in a cell…
Q: How are molecules inherited asymmetrically during cell division?
A: Cell division is a process of generation of two daughter cells from one parental cell. It is a…
Q: how is genetic information organized in a cell
A: Heritable biological information is encoded in DNA or RNA nucleotide sequences (some viruses), such…
Q: Why is chromosome 21 the smallest and not chromosome 22? considering that a karyogram is arranged…
A: Introduction: In the nucleus of each cell, the DNA molecule is bundled into thread-like structures…
Q: Which cells in the human body undergo mitosis and do you think these cells are genetically identical…
A: Mitosis is that one type of cell division in which one parent cell divide to produce genetically…
Q: Your somatic cells are diploid. True or False?
A: A somatic cell, or vegetal cell, is any biological cell forming the body of a multicellular organism…
Q: Why is a chromosomal fragment without a centromeresubsequently lost and degraded?
A: The changes in the structure of the chromosome and genes are called chromosomal mutations. The…
Q: If the most basic function of the cell cycle is to accurately duplicate the DNA in the chromosomes…
A: The "cell cycle" consists of the replication and reproduction of cells in eukaryotes or prokaryotes.…
Q: ed to go through the elaborate procedure of mitosis rather than simply dividing during interphase?…
A: Eukaryote cell can be defined as the organism that possesses a clearly defined nucleus. The…
- Why is it important for each daughter cell to contain information identical to the parent cell?
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- What is the function of a centromere? At what stage of the cellcycle would you expect the centromere to be the most important?What structure is formed by when two sister chromatids areheld together by a centromere?How does the process of cell division contribute to transmission of genetic materials from one generation to the next?
- If the most basic function of the cell cycle is to accurately duplicate the DNA in the chromosomes and distribute the copies precisely to the daughter cells, why are there gaps between S-phase and M-phase?What is the nuclear division that apportions chromosomes in equal fashion to two daughter cells, is the cellular mechanism that preserves genetic information through all these generations of cells?Why is the difference in cohesin cleavage in mitosis and meiosis important for proper segregation in each respective cell division?
- Which number accurately represents a chromatid? Number one or number two?Also, In the figure above, what differences in the pattern of cell division can we observe between the regions labeled (1) and (2)?What accounts for the different morphological and functional differences between cells that contain the exact same DNA in the nucleus?
- What is the difference between a chromatid and a chromosome?Does resulting daughter cells in mitosis and meiosis will have identical features with their parent cell? yes or no? Why? Does Interphase prepare the parent cell for division by means of cell growth and synthesis? yes or no? Why? Does the number of chromosomes found in the daughter cells after mitosis and meiosis will be the same as that of the parent cell? yes or no? Why?How are molecules inherited asymmetrically during cell division?