Write a short notes on harshey-chase experiment?

Q: What are the conclusion(s) of the Hershey and Chase experiment?

A: Hershey and Chase Experiment - Hershey and Chase Experiment is also called as Blenders Experiment…

Q: Explain the significance of the Miller-Urey experiments

A: The Miller-Urey experiment was the experiment in which the conditions were created that present on…

Q: What makes a good hypothesis?

A: A hypothesis is a reasonable deduction or educated guess of what will occur. In science, a…

Q: what would be the correct sequence of events?

A: Meiosis is divided into two stages. Each of the stage has following substages prophase, metaphase,…

Q: What was the hypothesis of Stiling and Drake’s experiment?

A: Stiling and Drake conducted their experiment to study the elevated carbon dioxide's atmospheric…

Q: Explain the controlled breeding experiment?

A: Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia. Breed is a…

Q: What was the hypothesis tested by the researchers?

A: the hypothesis tested by the researchers are

Q: What hypothesis did Conover and Munch test?

A: The field of evolutionary biology illustrates the population genetics that signifies the genetic…

Q: Explain how Frederick Griffith's experiment discovered the transforming principle.

A: The bacteria from the III-S strain were destroyed by heat, and the rest were combined with bacteria…

Q: Describe the Meselson and Stahl experiment and outline its significance.

A: Meselson and Stahl's experiment was done to demonstrate the semi-conservative nature of DNA…

Q: What is a control group in experiments?

A: Experiment is a process or procedure that is conducted to carry out an idea with 'n' number of…

Q: Discuss a specific research study involving animals and what were the ethical issues involved?

A: Animal research refers to studies using vertebrates including cats, mice, frogs, pigs, and monkeys.…

Q: Define transformation in griffin's experiment.

A: Griffith experiment changed the understanding of genetic material and DNA was accepted as the…

Q: Describe the difference between a test group and a control group, and explain why they are…

A: In the scientific experiment, scientists search the different effects of treatment A and treatment B…

Q: Meselson & Stahl Experiment?

A: Replication means the process of duplication. The central dogma explains the DNA (Deoxyribonucleic…

Q: Which tool did Maurice Wilkins use when studying DNA? O electron microscope O X-ray machine O…

A: DNA ( deoxyribonucleic acid) is the genetic material that the organism inherits from the parental…

Q: Describe meselon AND STAHL'S EXPERIMENT?

A: DNA was discovered by Friedrich Meischer from the nucleus of the pus cells obtained from discarded…

Q: What factors did Redi control for in his open jar of meat? What factors did Andersson control for?

A: In laboratory, under controlled parameters or conditions when any kind of scientific investigation…

Q: Describe how Beadle and Tatum’s experiments connected certain genes to enzymes and proteins.

A: A gene is a unit of hereditary present in thousands of numbers on the helical strands of…

Q: What experiment was done with mice and their faeces?

A: Mice are used in the laboratory for research work due to their similarity with humans. They are…

Q: Give conclussion of hershey chase experiment?

A: INTRODUCTION: Alfred Hershey and Martha Chase were two scientists who used radioactive phosphorus…

Q: Discuss and interpret the experiments of Meselsonand Stahl.

A: Meselson and Stahl experimented to check whether the DNA replication is semi-conservative,…

Q: What is the control group in his experiment

A: Controlled variables are not part of the experiment but play an important role as they could affect…

Q: How were chaperones discovered?

A: Molecular chaperons are proteins that assist the conformational folding or unfolding and the…

Q: State the questions that these classic experiments addressed: Griffith’s transformation experiment,…

A: DNA or deoxyribonucleic acid carries hereditary information from one generation to another. After…

Q: Describe Hershey-Chase experiment

A: The   unequivocal proof that the DNA is the genetic material came from the experiments of Alfred…

Q: Describe the classic experiments of Steward, Gurdon, and Wilmut.

A: Cells are formed by the division in the existing cells.

Q: In bealdle and tatums experiments the immediate effect of the X-ray treatments was ?

A: Enzymes are the proteins that catalyze various metabolic reactions. Proteins are formed as a result…

Q: What is an open reading frame?

A: A gene is a DNA-based functional heredity unit that delivers instructions for the production of RNA…

Q: Describe the “blender experiments” of Hershey and Chase and what they revealed about DNA versus…

A: The blender experiment performed by Hershey and Chase proved that the deoxyribonucleic acid (DNA) is…

Q: Did Watson and Crick ethical in the scientific work? And why

A: Ethics are a set of moral principles and values a civilized society follows. Doing science with…

Q: How do I write an experimental design?

A: When starting a scientific investigation, certain assumptions can be made about the subject of study…

Q: State what is the miller-urey experiment, when was it done and describe how it works.

A: Introduction Experiment stimulated the conditions thought at the time to be present on the early…

Q: What is the benefit of doing a modified Furter-Meyer Test? What is the premise of this experiment?…

A: Lipids are naturally occurring molecules. Eg. Fats and waxes Vitamin E is also called as alpha-…

Q: What were the initial experiments performed to determine the steps which elucidated the central…

A: a) During expression of a protein-coding gene, information flows from DNA→ RNA→protein. This…

Q: Show the herchey-chase experiment?

A: Alfred Hershey and Martha Chase in 1952 carried out an experiment which is famously known as the…

Q: Explain An Illustration of Experimentation?

A: "ANSWER  Experimentation Is a procedure performed in a controlled environment for the purpose of…

Q: Describe the outcome of Yanofsky TrpR experiments?

A: Introduction  Charles Yanofsky was an American Geneticist which work on regulation of messenger RNA…

Q: Explain Griffiths transformation experiment

A: Frederick Griffith had done an experiment known as Griffith’s transformation experiment showing that…

Q: How did van Helmont describe his results? What is the appropriate interpretation of van Helmont's…

A: Jan Van Helmont wanted to prove that during photosynthesis plants use the material from the soil. he…

Q: Explain Griffith's transformation experiments. What did he conclude from them?

A: Biomolecules are the chemicals present in living cells.

Q: What is the function of a control in an experiment?

A: Scientific control is a trial or perception intended to limit the impacts of factors other than the…

Q: Illustrate the Yanofsky’s model ?

A: Yanofsky lab research focuses on Arabidopsis thaliana genes involved in fruit development.

Q: What is a experimental group?

A: INTRODUCTION In a psychology experiment, the experimental group (or experimental condition) refers…

Q: Briefly explain what happened in Frederick Griffith's 1928 experiment. 2.

A: Griffith's experiment was reported in 1928 by Fredrich Griffith. It was the first experiment that…

Q: Give the Summary of the Hershey–Chase experiment ?

A: Alfred Hershey is an American bacteriologist and geneticist. Martha Chase is an American…

Q: Who were James Watson, Francis Crick and Maurice Wilkins?

A: Answer: Introduction: James Watson and Francis Crick created a landmark in the history of science…

Abiogenesis