What are the general features of DNA replication? 2.Why do some phages contain linear genomic DNA but their genome maps are circularly permuted?

Q: Strandi rection of winding 3' Strand 2 b diagram shows a replication fork. What is the polarity of…

A: The Okazaki fragments are important for DNA synthesis because there is no 3' to 5' strand of DNA for…

Q: 2. a) In the diagram of DNA below (Figure 4), a DNA strandis unwinding and new strands of DNA are…

A: The unwinding of DNA helix takes place with the help of enzyme DNA helicase. Addition of nucleotides…

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: If a bacterial (E. coli) cell has 50,000 bp, how long will be a normal DNA replication?

A: On the chromosome of E. coli, like in most bacteria, there is just one replication origin. The…

Q: 3. The human genome contains about 20,000 genes but human cells can synthesize about 80,000…

A: The human genome is made up of both coding and non-coding regions. The coding regions, also known as…

Q: Virology

A: Answer 1: - There can be loss at the genomic ends RNA replication does always require a primer It…

Q: 37. Telomere Repetitive DNA found near the centromere of higher eukaryotes В. Specialized structure…

A: Since you have posted multiple questions, we will solve the first question for you. If you want any…

Q: 3. In your own words, describe how you can determine on which side of +1 the RNA transcript will be…

A: Transcription is a process of formation of mRNA from DNA using transcription proteins.

Q: 5. The DNA sample in your final vial contains numerous strands of DNA ( 46 chromosomes from EACH…

A: Question :  The DNA sample in your final vial contains numerous strands of DNA ( 46 chromosomes…

Q: gpll, gpV and gpX with the rolling cycle replication pattern of M13.

A: DNA Replication : DNA replication is the phenomenon or process in which a duplicate copy of DNA is…

Q: 2.Why is it important for eukaryotic DNA to have multiple origins of replication, when a single ori…

A: DNA is a deoxyribonucleic acid. It is the main genetic component of eukaryotes and basic unit of…

Q: Three DNA sequence elements are needed to produce a eukaryotic chromosome that can be duplicated and…

A: Eukaryotic chromosomes are the most advanced and carry information as well as helps to produce…

Q: what is A chromosome region with a recombination rate lower than the average for the number of…

A: The exchanging of the genetic material between chromosomes is known as genetic recombination. The…

Q: 6. This is where the RNA polymerase is bound and a short region of DNA is accessible to begin the…

A: In bacteria,The RNA poltmerase enzyme binds and unwinds promoter DNA and open promoter complex form…

Q: Write the mRNA sequence that remains after the deletion. Use the codon table to write the sequence…

A:

Q: 2. Since eukaryotic chromosomes are assembled with histone proteins, how are replication and…

A: Introduction :- Eukaryotes have numerous pairs of linear chromosomes that are all housed in the…

Q: 4. In the following figure, mark the position of the start codon, polyA, and the promotor. DNA ORF

A: The DNA sequence codes for the mRNA. DNA sequence consists of all the necessary requirements for the…

Q: 7 Why does incorporation of AZT into viral nucleic acids cause chain termination?

A: The incorporation of AZT (zidovudine or azidothymidine) into viral nucleic acids, particularly in…

Q: 10. In eukaryotes, the level of chromatin organization (how nucleosomes are packed together) Is…

A: Deoxyribonucleic acid, or DNA, is a molecule that holds the information that allows an organism to…

Q: 4. Is there any situation in which DNA is made based on a RNA template? If there is, explain with an…

A: Note:  We will answer the first question since the exact one was not specified. Please submit a new…

Q: Give at least two differences between prokaryotic and eukaryotic DNAs

A: Prokaryotic cells do not possess membrane bound organelles and nucleus whereas, eukaryotic cell…

Q: 1. In what organelles is plant DNA located? 2. What molecules or structures are present in cell that…

A: “Since you have asked multiple questions, we will solve the first question for you. If you  want any…

Q: While conducting research, you find a strain of bacteria that has mutation rates seventy times…

A: Bacteria multiply quickly and can multiply in vast numbers. One cell of bacteria split into two when…

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: 1. Which of the following terns refers to both the movement of a ribosome along a piece of MRNA and…

A: A karyotype test examines the size, structure, and amount of chromosomes in your body. The sections…

Q: 5.If the following two primers 3'AAGS' S'CCG3' were used to facilitate the polymerase chain reaction…

A: Deoxyribonucleic acid (DNA) refers to the polymer that is made of nucleotides. A nucleotide…

Q: What are the advantages of using a phage for cloning? Group of answer choices They allow for the…

A: Cloning is defined as a process where the scientists produce genetically identical copy of various…

Q: When a geneticist or microbiologist uses ligase, what is the ligase being used for covalently…

A: DNA ligase is an enzyme that is used to join fragments of DNA by catalyzing the formation of…

Q: 1. Regarding nucleosome structure, which of the following statements is correct? A. Nucleosomesare…

A: Chromatin is a complex made of DNA and protein in equal proportion along with small amounts of RNA.…

Q: 4- Write the following DNA sequence in the language of RNA. 5'-ACGCGGAGTACTCCGCGGAACCTAT-3' .

A: Both both RNA ( ribonucleic acid)  and DNA ( Deoxyribonucleic Acid) are nucleic acids that are found…

Q: 1) Listen Can a bacteriophage only capable of the lytic replication cycle transfer bacterial genes…

A:

Q: 8. For each of the following DNA template strands a. 3' TACGGC 5' b. 3' CCATTA 5' Determine: a. the…

A: The heterogenous nuclear ribonucleoprotein (hnRNP) is the  initial step of synthesizing mRNA during…

Q: 2. The yeast gene encoding a protein found in themitotic spindle was cloned by a laboratory…

A: A protein is encoded by the yeast gene that is found in the mitotic spindle. This gene is cloned by…

Q: 8. A single nucleotide polymorphism changes one nucleotide in a gene sequence. The gene 300 bp size…

A: INTRODUCTION Single nucleotide polymorphism Here in a DNA sequence there is an alteration in the…

Q: 7. Consider the 3 mechanisms of HGT in prokaryotes and identify 1) which one leads to the presence…

A: Horizontal gene transfer (HGT) refers to the transfer of genetic material from one species to…

Q: 4. Why do the dideoxynucleotides stop DNA extension?

A: The sequences of nucleotides on the DNA strand (dNTPs) constitute the genetic code or genome. The…

Q: 1. Explain what is the size of the Escherichia coli chromosome, how many proteins can it encode and…

A: Escherichia coli Escherichia coli is gram negative,…

Q: 2. The organization of DNA requires that replication be performed by a large “machine of proteins."…

A: Deoxyribonucleic acid (DNA) stores the cell’s genetic information and is present in the nucleus of…

Q: What is the purpose of cell dissolution? 2. What is the purpose of DNA separation? 3. What is the…

A: Cell lysis :  The method in which the cell membrane is broken down to release the inter-cellular…

Q: Explain the current model of DNA replication including the key enzymes, and describe the different…

A: DNA replication is a fundamental process in which a DNA molecule is copied to produce two identical…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: