In animal reproductive cloning, diploid nucleus of a somatic animal cells is introduced instead of the egg nucleus, after several days of growth the embryo is implanted

Q: Differentiate centromere, centrosomes, centrioles, and kinetochore. Explain in a detailed manner.…

A: Centromere centrosomes centrioles kinetochore a constricted region of a chromosome that separates…

Q: A family that exhibits Fragile X syndrome is shown in the pedigree. In the pedigree, squares…

A: Introduction: Fragile X syndrome has triplet repeats at the fragile site. It involves learning…

Q: _____________________ describes the imbalance in genetic information due to the removal of controls…

A: Cell cycle checkpoints are control mechanisms in the eukaryotic cell cycle which ensure its proper…

Q: The diagram below represents single-celled organism A dividing by mitosis to form cells B and C. B A…

A: Mitosis is a kind of cell division, where two identical cells are produced from a parental cell. The…

Q: A research laboratory uses a cancer cell line that has undergone thousands of cell cycle divisions…

A: Chromosome is a compact form of a DNA molecule along with some proteins. It is generally seen in…

Q: How does a normal cell become a cancerous cell? What has to happen to it?

A: NOTE:- "As you have posted multiple questions under one, we will solve the first part for you, to…

Q: For each of the following scenarios, indicate YES (it is cloning) or NO (it is not cloning). 6.…

A: 6. No (not cloning), Sperm taken from a male goat is combined with a female's egg in a petri dish.…

Q: Which of the following can be regarded as unipotent stem cells. A Germ cells B Induced-pluripotent…

A: Since it is multiple question type we should answer one among them. Our body consists of cells,…

Q: A line of mouse cells is grown for many generations in a medium with 15N. Cells in G1 are then…

A: A mouse cell that has been growing in a 15N -rich medium for generations will have only the 15N…

Q: Describe the location of the following; Describe the location 1. Chromosome 2. Deoxyribonucleic Acid…

A: Introduction: Cell is the structural and functional unit of an organism. An eukaryotic cell is…

Q: Choose a reproductive biotechnology explain the basic process that is used, and, using à felevant…

A: Reproductive Biotechnology : It encompasses all current and anticipated uses of technology in human…

Q: 46. FOXC1 gene contains information on how to build a protein that binds to specific regions of…

A: FOXC1 was first recognized as a key controller in embryonic development. Since then, it has been…

Q: vitro to find a match for their child. What do they need to match in this transplant procedure?…

A: A bone marrow transplant is a medical procedure performed to replace bone marrow that has been…

Q: Most cells are unable to copy the ends of chromosomes, and therefore chromosomes shorten with each…

A: Telomerase is an enzyme that is essential for the replication of chromosomal ends. It is a…

Q: Specify the molecule involved in each category (e.g. ECM: collagen, CAMs: cadherins, Cell junctions:…

A: Extracellular matrix ECM are a group of secretary proteins that are involved in holding the…

Q: Define the following terms:a. positive supercoilingb. negative supercoilingc. polyaminesd.…

A: Introduction DNA (Deoxyribonucleic acid) is a hereditary material that contains all of the genetic…

Q: Mutations that occur in ________ will be inherited.     germ cells before reproduction   body cells…

A: When a DNA gene is destroyed or altered in such a way that the genetic message carried by that gene…

Q: Describe the role of cell division in at least one of the following areas of biology: Stem cell…

A: Stem-cell research is the area of research which includes properties of stem cells and how it can be…

Q: Select one: • A. fusion of an adult cell's nucleus with an enucleated egg, followed by incubation in…

A: Cloning in animals

Q: Dolly, the cloned sheep, was produced from a cell taken from an egg an embryo a mammary cell of a…

A: Cloning ia a technique used to make exact copies of living things. Genes, cells and tissues and even…

Q: Most cancers arise from mutations result from decades of exposure to carcinogens, cancer- causing…

A: 1. Cancer is an abnormal condition by which a particular cell grows and divides rapidly and loses…

Q: The human genome is found in which parts of the cell?

A: In this question, we have explain human genome found in which part of cell.

Q: you add radioactive thymine to a culture of eukaryotic cells that are all currently in S phase.…

A: Techniques for radioactive labelling are crucial for understanding how bacteria make DNA. Because…

Q: What is genetic engineering? Describe one method genetic engineering can be done (use your book or…

A: Genetics can be defined as the branch of biology which deals with genes, their variation, hereditary…

Q: Down syndrome is a condition in which a person has an extra chromosome. This is caused by abnormal…

A: Conceptual Introduction Non-disjunction of the homologous Chromosome 21 leads to an extra copy…

Q: Which of the following can occur when genes are not expressed properly it can result in uncontrolled…

A: Introduction:-  Genes code for specific proteins which do their respective functions.The expression…

Q: A controversial issue, closely related to cloning, that has caused a lot of debate is the use of…

A: Based on the above statements , I would go in for of stem cell research.  By definition, stem-cell…

Q: Eukaryotes have evolved a mechanism to solve the end replication problem of their linear chromosomal…

A: Replication is the process of copying the DNA strand to produce two identical copies of DNA. The…

Q: Fragile X syndrome, caused by a change in the FMR1 gene, is the most common form of intellectual…

A: Answer is C) none of their offspring would exhibit Fragile X syndrome because Fragile X is an…

Q: The value of "n" in the field mouse is 20. How many chromosomes are in a somatic mouse cell at the…

A: Introduction The cell cycle is a series of events that occur in a cell that result in DNA…

Q: During mammalian reproductive cloning, _________ is fusedwith __________.a. a somatic cell, a stem…

A: Cloning is the process of production of genetically identical organisms. The genetically identical…

Q: Diet and lifestyle factors during pregnancy A number of healthy habits are recommended for a…

A: Pregnancy is a wonderful period for most people. Some people may get concerned about what they ought…

Q: A researcher attempts to extract specific cells from a human kidney to regenerate and repair a…

A: Totipotent stem cells are the earliest progenitors which can form into any kind of cell be it the…

Q: Which of the following can be used to answers the question of when and where a protein is produced…

A: Protein synthesis takes place in ribosomes by the process of translation. Proteins are the polymers…

Q: In the process of asexual reproduction, what is passed from the original cell to its offspring?

A: The multicellular organisms can grow and repair themselves. The  organisms produce offspring by the…

Q: Dolly is the first mammal to have been successfully cloned from an adult cell Which of the following…

A: A cell is the basic unit of life.  All living creatures are made up of cells, ranging from…

Q: Therapeutic cloning is a process of producing embryonic stem cells that could possibly be used to…

A: Therapeutic Cloning means transferring the nucleus from the donor cell into enucleated oocyte for…

Q: Chromosomal translocations: Select one: a. Are DNA mutations associated with CML b. Are normal…

A: Translocation could be a shape of chromosomal anomaly that happens when a chromosome parts and a…

Q: Scientists look at thousands of mutagenized flies, one at a time, under a microscope. They are…

A:

Q: Do you feel CRISPR or other technologies are appropriate for use in human embryo’s?  Why or why not?…

A: CRISPR which is Clustered regularly interspaced short palindromic repeats belongs to family of DNA…

Q: Which of the following is a proto-oncogene? None of the options are correct A gene that blocks cell…

A: Proto-oncogenes are defined as a normal gene unless enhanced expression or mutation causes it to…

Q: A panel of cell lines was created by human–mouse somatic-cell hybridization. Each line was examined…

A: Beadle and Tatum proposed one gene one enzyme hypothesis according to which a particular gene is…

Q: Cancer is a disease in which cellsSingle choice. 1. grow and divide uncontrollably 2. die before…

A: Cancer is a complex genetic disease in which several genes are involved in the development of…

Q: What is the name given to process of hair and nail cells replicating genetic material to make new…

A: Answer: Our nail and hair cells when die , they starts  replicating and form new cells removing the…

Q: Describe how it is possible for a non-cancer-causing virus to infect a cell, but then all progeny…

A: A number of viruses are suspected of causing cancer in animals, including humans, and are frequently…

Q: Scientists have cloned some animals by injecting a nucleus from an early embryo into an enucleated…

A: This is called as nuclear transfer.

Q: Some mutations or changes in the sequence of DNA, do not have any offect on the characteristics of…

A: DNA comprises four nucleotides: Adenine (A), Guanine (G), Cytosine (C), and Thymine (T). Codons are…