What is cloning? How is it done?

Q: The primary organ that regulates our hunger is? A. The liver B. The stomach C. The brain

A: Hunger is an uncomfortable or painful physical sensation caused by insufficient consumption of dieta...

Q: hat is DNA

A:

Q: Please answer fast In a population of rats on an island, fur color is determined by one allele wher...

A: All cellular organisms are made of cells. Cells are the basic building blocks of life. Cells contain...

Q: to

A: 20 common Defense Mechanisms people use for Anxiety-very well mind. Defense mechanism help the ego c...

Q: DNA polymerase III adds nucleotides to both ends of the RNA primer to the 5' end of the RNA primer

A: DNA is the genetic element found in all prokaryotic and eukaryotic cell types. DNA is a double-stran...

Q: 10. A population geneticist collected 400 deer mice from the wild. All have normal ears. She raised ...

A: Answer - The laboratory mouse, also known as a lab mouse, is a tiny rodent from the order Rodentia t...

Q: 28. Given the relative proportion of DNA that directly codes for genes, is it reasonable to say that...

A: Introduction :- A gene is a basic unit of heredity in biology, consisting of a sequence of nucleotid...

Q: Isovolumetric contraction" is a phase in the cardiac cycle in which the volume of a particular heart...

A: Isovolumetric contraction" is a phase in the cardiac cycle in which the volume of a particular heart...

Q: What is the most sclerotized insect head? Why?

A: Sclerotin is a yellowish-brown chemical substance present in the cuticle of arthropods. It is produc...

Q: How are deoxyribonucleoside triphosphates (precursors of daughter DNA strands) and ribonucleoside tr...

A: The nucleic acids are made up of pentose sugar, nitrogenous base and phosphate molecule. The group o...

Q: 3. A series of dihybrid test crosses gives the following crossover frequencies of 5genes located on ...

A: Linkage is a phenomenon in which genes are exhibited on the similar chromosome . While , genes that ...

Q: PROBLEM The following data were obtained from the thyroid uptake study of a patient after administra...

A: thyroid uptake is the method via which the radiologist determines the thyroid function in the patien...

Q: Please help me answer this reviewer. Determine what the statement is describing. Fill in the blanks...

A: 1. Non-lethal storage of biological material at ultra-low temperature that almost all metabolic acti...

Q: Consider two genes that are next to each other on a chromosome, as arranged in the figure P0509 jpg ...

A: The production of RNA from the DNA is known as transcription or gene expression that occurs within t...

Q: Data: dataset Models: model1: blood.sugar Age + Time + Age:Time + Insulin + (1| Subject) model2: blo...

A: The AIC and the BIC of the model 2 is lower than those of the model 1. When it comes to comparison ,...

Q: please provide at least one pathogen your method of analysis is used to detect.

A: Disrobe  laboratory method Western blot proteins in an aqueous sample are separated by electrophores...

Q: You find a plant with four basic plant adaptations. Which adaptation would most direcly indicate tha...

A: Q.Chlorophytes and land plants have the following characteristics in common: Ans)both include specie...

Q: Which of the following is NOT a defining chordate characteristic? O post-anal tail O vertebrae O pha...

A: Chordate characteristics include presence of notochord, a dorsol hollow nerve cord and paired pharyn...

Q: distinguish domain Eukarya from the 2 prokaryotic domains (Bacteria and Archea). Describe and compar...

A: * the three domain system proposed by Carl worse. * It includes bacteria,archae and eukaryota.

Q: What is the importance of a reflex and why is it important in clinical examination?

A: Reflex:  A reflex, also known as a reflex action, is an unintentional, unplanned sequence of action ...

Q: Explain the importance of the protein structures (from its primary to quaternary structures) in thei...

A: Introduction:- The amino acid sequence and local, low-energy chemical bonding between atoms in the p...

Q: 1) What piece of evidence initially convinced Dr. Alvarez that a mass extinction had occurred at the...

A: Fossils are the geologically preserved remains of previously lived animals, plants, or other living ...

Q: A mass in the adrenal gland was found incidentally on a CT scan in a 40-year-old male patient. True ...

A: Adrenal glands are situated above the renal gland and so the name. It is a small gland which makes s...

Q: Explain the role of adaptive immunity in bacteria ?

A: Turning/switching genes on and off is referred to as gene regulation. Cells start to take on special...

Q: Explain : Vpr counteracts LAPTM5 to promote HIV-1 infection in macrophages

A: Vpr means viral protein R and it is a HIV  gene and protein product. This gene is responsible for vi...

Q: Which of the following joins Okazaki fragments by forming the last phosphodiester/ester bond during ...

A: DNA Replication is a process in which two identical copies of DNA are made  from the  parent DNA mol...

Q: A crude extract sample was obtained from a plant and was found effective as an anti-diabetic agent i...

A: Therapeutic index or TI = LD50/ED50 TI basically suggests the relative safety. Now, by putting the v...

Q: Patient is a 60-year old female with fasting (has not eaten for at least 8 hours) blood glucose leve...

A: Normal fasting blood glucose concentrations should be between 80 mg/dL (3.9 mmol/L) and 100 mg/dL (5...

Q: The Convention on the Protection of Fauna and Flora in its Natural State of 1901 is the oldest conve...

A: Conservation refers to the meticulous preservation and upkeep of a natural resource in order to avoi...

Q: An individual whose genotype is AABbCc is crossed with an individual who is heterozygous for all thr...

A: Gamete being an organism's reproductive cell,  is a haploid cell which contains only one set of diss...

Q: 2. Indicate possible patterns of inheritance for the RARE traits shown in each of the pedigrees belo...

A: This particular pedigree shows following traits: 1. The affected trait appeared in generations in wh...

Q: Which type of molecule recognizes macromolecules that are present in/on certain groups of pathogens?...

A: Introduction: Phagocytosis is a process in which the phagocytic cells engulf the microbes. It is an ...

Q: How is a knowledge on the origin of the insect alimentary canal assists one in understanding each di...

A: Molting that is the process of producing a new cuticle and the subsequent shedding of the old cuticl...

Q: A metabolic pathway_____ . a. may build or break down molecules b. generates heat c. can include red...

A: A metabolic pathway is a set of chemical events seen in biological processes that aid in the convers...

Q: Hypothesize  as to why iron can have an impact on bacterial growth, particularly S. Typhimurium, S.e...

A: INTRODUCTION Iron is an essential element for bacterial growth. Because it's participation in tricar...

Q: Explain the relationship between turgor and osmotic pressure

A: Turgor pressure allows the osmotic entry of water through a semipermeable membrane into a cell. This...

Q: Perichondrium is

A: Perichondrium is layer of connective tissue that surrounds the cartilage of developing bone.  It con...

Q: What types of molecules pass easily through the plasma membrane?

A: Plasma membrane plays important role in cell function and in the life process of living organisms. I...

Q: Breast feeding confers what type of immunity to an infant? O Artificially acquired active

A: The immune system is the human body's defence mechanism against foreign particles such as bacteria, ...

Q: What do you mean by “colony” of microorganisms?

A: The earth ecosystem is full of various organisms. These organisms are prokaryotes or eukaryotes. The...

Q: An adoptive parent may not disinherit an adopted child.

A: biological children -  the  child conceived rather than adopted by a specified parent, and therefore...

Q: Can colorless samples be analyzed using a UV-Vis spectrophotometer? Yes or No or Maybe?

A: UV-Vis Spectroscopy  It is defined as a quantitative technique that is used to identify the absorban...

Q: Which bulb shaped structures found at the end of neurons form connections with the dendrites and som...

A: Introduction :- A neuron is a nerve cell that serves as the foundation of the nervous system. In man...

Q: Placentals Marsupials Monotremes Mammals AMNIOTA Birds Crocodiles Lizards + Snakes TETRAPODA Tuatara...

A: Agnathans are different class from Gnathostomata. So it is placed as a different node in the table w...

Q: Explain the importance of the protein structures (from its primary to quaternary structures) in thei...

A: Proteins are important biological molecules which are involved in normal functioning of biological s...

Q: The same team of researchers sets up an additional cross with this same population. They cross two f...

A: Dominant allele always express themselves in heterozygous condition. 

Q: Flg. 1. Breast cancer families 1 to 7. Solid circles, females with breast cancer; open circles, fe- ...

A: Solution:- We are given the following probabilities:P(woman will develop breast cancer gene) = 1/10P...

Q: if you were going to move a vesicle or organelle from one place to another within a cell, describe t...

A: If we were going to move a vesicle or organelle from one place to another within a cell,nuclear enve...

Q: Molecule #3 a)What Group? (Carb, Lipid, Protein, or Nucleic Acid). b)Within the group, how would you...

A: Introduction: Males' main sex hormone is testosterone. It is a steroid hormone produced by the leydi...

Q: Myoglobin is a carbohydrate which in normally found in muscle tissue. True False Chromatin is compos...

A: It specifies a single polypeptide chain with one oxygen binding site. Myoglobin has a heme prostheti...

Genetic Recombination

Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.

Microbial Genetics

Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.