30. Mitotic chromosomes are A) 103 B) 104 105 D) 108 times more compact than a DNA molecule in its extended form. 31. Find the mismatched pair: A) DNA protein-coding regions-transcribed as RNA open reading frames ori sequence origin of replication in both bacterial and eukaryotic chromosomes C) telomeres-terminal (end) sequences of eukaryotic chromosomes D) centromeres-constricted region of a chromosome where mitotic spindle proteins bind

Q: how are all 46 human chromosomes able to fit into each of the microscopic cells in our bodies?

A: Chromosomes are the thread-like structures present inside a cell nucleus. Chromosomes are…

Q: 51.  In conjugation, the F+ cell ................................         Group of answer choices…

A: As per our guidelines, we are supposed to answer first question only. Please repost other question…

Q: 19. Independent assortment of chromosomes is a result of which of the following processes? A) the…

A: As per Bartleby Guidelines, only the first three questions can be answered. Please repost the…

Q: 1. Differentiate the genotype and phenotype of a cell. 2. If deoxyribonucleotides that lack the…

A: In an organism the genetic matter is present inside the genes present in the chromosome of the…

Q: In the image below, which arrow denotes the protein that forms the nested DNA loops in chromatin?…

A: Linker histones (H1 and its variations) or HMG proteins bind lengths of DNA that connect adjacent…

Q: What is the function of chromosome 4?

A: Chromosome 4 is one of the 23 pairs (46) of chromosome in the humans. Generally individuals have two…

Q: Which of the following solves the problem of shortening of chromosomes in each cell cycle?a) DNA…

A: The DNA replication mechanism is a semiconservative replication in which the parent DNA acts as the…

Q: 16. What is a cell that is not undergoing replication called? a) Inactivated b) Fallow c) Quiescent…

A: Since there are  multiple parts in the given question, hence, only first the first one is answered…

Q: Describe how the replication of eukaryotic chromosomesproduces sister chromatids.

A: Choromosome contains the all genetic information of the cell and it divide to form sister cell Cell…

Q: 7- What type of inversion has break points that flank the centromere? a) paracentric b) O…

A: Inversion is a phenomenon where chromosome rearrangement takes place, breakage and rearrangement…

Q: 12 - Which of the following statements regarding telomeres is false? 16 a) O They replicate late…

A: Telomeres: Telomeres are composed of repetitive sequences that protect the chromosomes from damage…

Q: What type of chromosomal rearrangement occurs o Breakage of two homologous chromosomes or sister…

A: A chromosomal rearrangement is a type of chromosome abnormality involving a change in the structure…

Q: For S phase to be completed in a timely manner, DNA replication must be initiated from multiple…

A: The cell cycle is the sequence of phases that takes place in the process of cell division. To…

Q: 19. (recall) WHICH of the following is TRUE of the process of meiosis? A) Four haploid cells result.…

A: Meiosis is the process of reductional cell division.

Q: 9.) one of two idéntical halves of a replicated chromosonmes 12.) the structure that forms during…

A: Answer.  Across 9. Identical half of a replicated chromosome is called Chromatids. 12. The structure…

Q: Homologous chromosomes are separated from each other during: A) Metaphase II B) Prophase I C)…

A: In the cell cycle, there are four different stages where the segregation and distribution of…

Q: If DnaA was not regulated in Escherichia coli and multiplerounds of replication were completed…

A: The replication process initiates at the origin of replication in the genome. This sequence…

Q: onsider the following segment of DNA, which is part of a linear chromosome: LEFT…

A: Answer.  Transcription is a process of the formation of transcript (RNA). It takes place by the…

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: 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: a. What DNA sequences are found at the telomeresof human chromosomes?b. What functions do the two…

A: The deoxyribonucleic acid (DNA) is the hereditary material that transmits the genetic information…

Q: Consider the figure beow, which depicts chromatin within the neucleus of a eukaryotic cell. nucleus…

A: Topologically associating domain (TAD) also called chromosomal interacting domains in bacteria. They…

Q: A)If a mutation is present in a cell undergoing mitosis, which cells will it be passed on to? If a…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: Consider the following segment of DNA, which is part of a linear chromosome: LEFT…

A: DNA replication is the process by which the DNA is copied in the cell to make up more number of DNA…

Q: Based on the structure of the chromosomes, what stage of interphase could the above haploid cell be…

A: The normal cell cycle has two phases, interphase and mitotic phase. Interphase is the phase in which…

Q: GENETICS Recombination between linked genes via crossing over occurs a) at the 2 strand stage,…

A: Answer is e.) during mitosis.

Q: Consider Figure 7, which illustrates a point in DNA synthesis for one end of a chromosome, after the…

A: DNA synthesis or DNA replication is a process where parental DNA makes two identical copies of…

Q: What is the structure of telomeres?     short, repetitive DNA sequences found at the ends of linear…

A: Telomere are present in eukaryote. Telomeres are act as cap on the tips of linear eukaryotic…

Q: Aneuploidy refers to the loss or gain a chromosome part. B. Polyploid cells have extra chromosome…

A: Polyploidy is defined as the presence of more than two haploid sets of chromosomes in a species. It…

Q: With detailed accounts of their various forms, explain any three of the following chromosomal…

A: Mutations may be defined as the changes that occur in a DNA sequence. They are the raw materials for…

Q: What result demonstrated that the spindles shorten at the chromosome end during anaphase? Group of…

A: At metaphase, chromosomes align at the metaphase equator plate and during anaphase, sister…

Q: describe what is the Replication of Eukaryotic Chromosomes?

A: DNA replication in eukaryotes is semiconservative, semicontinuous, and bidirectional. It occurs in…

Q: Which of the following has the lowest level of chromosome organization? a) 30mm fiber >) Nuclecsome…

A: Chromosome organization refers to the structure and arrangement of chromosomes within the nucleus of…

Q: Which process leads to independent assortment? a)The process of separating chromosomes b)The…

A: Cell division is a part of acell's life cycle. It consists of two parts, namely, cell division and…

Q: A reciprocal translocation occurs in an individual between chromosomes 4 and 18, and this…

A: Introduction :- Translocation is defined as the process , When any part of one chromosome detached…

Q: If a bacterial chromosome were inserted into a eukaryotic cell, would it be stable? Would it…

A: Challenges of Inserting Bacterial Chromosome into Eukaryotic CellsNo, a bacterial chromosome…

Q: Which of the following statements about homologous chromosomes is accurate? Select all that apply.…

A: The homologous chromosome is the term that refers to two pieces of the chromosome that carry the…

Q: A diagram of a linear chromosome is shown here. The end of each strand is labeled with A, B, C, or…

A: DNA polymerase shows 5'-3' activity that means DNA polymerases catalyze the synthesis in the 5' → 3'…

Q: 1) What is the size of the following single-stranded piece of DNA? ATCGTGTGCT A) 10 b B) 20 bp C) 20…

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