So considering the answers from the previous 2 questions, what can you speculate about the tightness and denseness of packing that must happen when a naked DNA molecule is wrapped up into a condensed chromosome? Use the measurements from the previous 2 questions to emphasize your point.

Q: Each metaphase chromatid is about 700 nm in diameter. How many times wider is that than a DNA double…

A: Metaphase: The chromosomes are aligned at the equator. Each chromosome has one sister chromatids are…

Q: QUESTIUN 12 Consider the arrangement of the following four normal chromosomes from some hypothetical…

A: The centromere is involved in an inversion of a chromosomal fragment, and splits happen on both arms…

Q: 5'-AAAAACCCCCGGGGGTTTTT-3' is in a test tube. What else needs to go in the test tube to so that we…

A: Here it is not mentioned that how the single stranded DNA is maintained. As the single strand…

Q: GQ2

A:

Q: When chromatin is in the form of a 30 nm fibril, how many copies of H1 and H2A histone proteins…

A: The DNA is wrapped around the nucleosome within the cell to form chromatin. Nucleosome – it is a…

Q: Match the vocabulary word with the proper definition: enzyme that joins two pieces of DNA ✓ first…

A: DNA and RNA are two types of nucleic acids that are essential for life. They are composed of…

Q: A series of hybrid cell lines was created by somatic human-mouse somatic cell hybridization. Each…

A: Somatic cells of different species are hybridized. Helps to find that particular gene  which is…

Q: Just question 33

A: The error in the cell at the time of replication generally does not cause cancer as they are…

Q: Which of the following about the DNA synthesis reaction is false? O Phosphodiester bond formation…

A: DNA replication is the process by which DNA duplicates itself using DNA as a template and DNA…

Q: 1. If 30% of DNA is Adenine, what percent is Thymine?

A: DNA ka double helical structure that consists of sugar phosphate and bases. the sugar that is…

Q: 0. The S phase stands for synthesis, which means to make or build something more complex out of…

A: The cell cycle is a sequence of events by which a cell duplicates its genome and synthesis other…

Q: A 2000 nt plasmid with 10 negative supercoils has L= 210 200 190 400

A: 13. A plasmid is a small, circle-shaped DNA present in bacterial cells that can carry out…

Q: I need question 42

A: Homologous recombination [hr] is the exchange of DNA sequence between DNA molecules that have very…

Q: 3. DNA is a polymer that is a chain composed of multiple monomers. By convention, we write the…

A: Nucleic acid are main the information carrying molecules of the cell which consists of a ribose…

Q: Which is NOT true of the different conformations of DNA?     A. Z-DNA is a left-handed spiral.…

A: A-DNA: right-handed double helix. Dehydrated B-DNA takes an A type that, during severe conditions…

Q: Genes are tightly packed in a structure of DNA and histones, known as nucleosomes, that form what…

A: 1. The double helical DNA gets wrapped around the histone protein. 2. The nucleosome structure is…

Q: allele  - G allele  - both  -neither

A: An allele-specific oligonucleotide (ASO) is a short piece of synthetic DNA complementary to the…

Q: Question 1    DNA replication is said to be semi-conservative because   Question 1 options:   each…

A:

Q: QUESTION 1 Loci Recombination Frequency (%) L and M 50 L and N 19 L and O L and P 50 50 M and N 50 M…

A: The test cross is done to find the genetic map. The crossing of unknown parent is done wit…

Q: 3. Now consider the following diagram, where two replication bubbles are about to meet. 5 3 Draw in…

A: The lagging strand is the one that starts to open in the 3' to 5' direction toward the replication…

Q: Question 1 Listen You have the following DNA sequence: 5'GGT ACG TTG GGG CTC CAT3' This sequence is…

A: Transcription and translation are the fundamental processes by which cells interpret and utilize the…

Q: Matching Question found in middle of [Choose] chromosomes found at ends of [Choose] chromosomes

A: Chromosomes are defined as the structure of DNA (deoxyribonucleic acid) and proteins, which are…

Q: 4. A binds with 5. What enzyme prevents recoiling of the DNA strand while synthesis is occurring?…

A: DNA replication is the process by which a cell makes an identical copy of its entire genome, which…

Q: the leftside. Briefly, explain how the semiconservative mode of DNA replication is supported by…

A: Semiconservative DNA replication was demonstrated by the Meselson and Stahl experiment. They tested…

Q: What conclusions can you draw about the order of these three genes on the chromosome?

A: Gene transfer and recombination provide key to mapping the bacterial chromosome. Recombination…

Q: Which of the following have nitrogenous bases correctly paired in DNA? Select one: O a.…

A: DNA or deoxyribonucleic acid is the genetic material of most living organisms except for certain…

Q: Why are consensus sequences found in cis-elements typically only 5-6 bases long? Question 19…

A: The consensus sequence is the calculated order of most frequent residues, either nucleotide or amino…

Q: Question 10. Which of the following models best describes how DNA is replicated? A. Conservative B.…

A: Introduction :- The process of replicating a double-stranded DNA molecule into two identical DNA…

Q: Discuss the three levels of chromosome organization that allows for effective packaging of genetic…

A: Chromosomal DNA is packaged inside microscopic nuclei with the assistance of histones. The three…

Q: Question 4. Why is a single-stranded, circular DNA an ineffective template for DNA polymerase?

A: Introduction Single-stranded DNA is a DNA molecule that has only one nucleotide strand while…

Q: A series of two-point crosses were carried out among five loci (E, F, G, H, and I), producing the…

A: When two genes are near enough on the same chromosome, they are considered to be connected because…

Q: Four different Hfr strains of bacteria were used in timed mating experiments. On the circle below,…

A: Plasmid is an extra chromosomal double standard circular DNA in bacteria which is responsible for…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.