Define about library screening ?

Q: Explain the process of Cloning DNA into smaller vectors ?

A: Introduction :- DNA cloning is a molecular biology procedure that duplicates a fragment of DNA, such...

Q: What are the differences between Plant and Animal Cells?

A: Introduction In this question we will discuss about the differences between plant and animal cells. ...

Q: Based on your observation and knowledge, what is the most important problem faced by the human being...

A: The most important problem faced by society is mental health in an increasingly isolating and aliena...

Q: Explain why I− alleles in the lac system are normally recessive to I+ alleles and why I+ alleles are...

A: The I gene is the gene that is used for determining  the process of synthesis of a repressor molecul...

Q: Question # 17 What are living and nonliving reservoirs?

A: The habitat in which an infectious agent generally lives, matures, and multiplies is known as the re...

Q: What is an analogy for a smooth endoplasmic reticulum?

A: Introduction In this question we will discuss about the analogy for the smooth endoplasmic reticulum...

Q: Define about X-gal (technically 5-bromo-4-chloro-3-indolyl-b-D- galactopyranoside) ? Explain importa...

A: Introduction  In the RDT (recombinant DNA technology), we insert the segment of DNA into the vector ...

Q: 2. Why is classifying and naming an organism a very important task in biology?

A: Biology is the study of life.And this life is seen within the organisms that live .And classifying a...

Q: During anaphase I, the homologues separate differently and therefore the daughter cells following te...

A: Meiosis is reductional division. Mitosis is equational division.

Q: List some ways that archaea differ from bacteria

A: Any of a group of single-celled prokaryotic organisms (that is, organisms whose cells lack a definit...

Q: modin (a laxative) is used to treat constipation. This drug inhibits Aquaporin 3 located in the cell...

A: Aquaporin (AQP) 3 is a protein that is mostly expressed in the colon and is thought to serve a role ...

Q: QUESTION 3 Which of the following is the correct comparision of fertilization in sea urchins and mam...

A: fertilization is the process in which the male gamete meets the female gamete and produces a zygote ...

Q: A horse which has an allele for red fur and an allele for white fur has some white hairs on its body...

A: Complete Dominance:- One trait dominates other and recessive trait is not present in presence of dom...

Q: What do we mean when we say that OC mutations in thelac system are cis-acting?

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

Q: c. In a case of disputed paternity, the blood type of the child is a determinant of disowning a chil...

A: There are four main blood group - A, B, AB, O. Blood group is determined by genes you inherit from y...

Q: First Second Letter Third Letter U A G Letter phenylalanine phenylalanine serine tyrosine cysteine U...

A: Gene is present in the DNA. It is made up of sequence of nucleotides. It encodes a protein.

Q: /hat could cause the ratio in a dihybrid cross to not be 9:3:3:1? random assortment parents are both...

A: A dihybrid cross is the breeding of two plants having two different traits (features). For example, ...

Q: The good genes model of sexual selection is a popular hypothesis for mate choice.  What is an underl...

A: Introduction: The process of sexual selection helps the organism to find the other organism to mate....

Q: A homozygous red flowered plant (RR) is crossed with a homozygous white plant (rr). Justify your ans...

A: A Trait is characteristic features that is unique to particular individual . A monohybrid cross is a...

Q: Discuss DNA replication of prokaryotes and please mention all of the enzymes and components listed b...

A: DNA Replication mechanism  The process of replication in living cells requires a set of enzymes. The...

Q: an egg cell were treated with EDTA, a chemical that binds to calcium ions: The acrosomal reaction wo...

A: Physiologically, the acrosomal reaction requires presence of calcium ions for the reaction to happen...

Q: Bacteria and archaea reproduce by______ . a. binary fission c. conjugation b. transformation d. the ...

A: To generate their young, animals use a number of reproduction methods. This type has historically be...

Q: North America in 1999. It is commonly spreac by mosquitoes which become carriers after feeding on in...

A: Ans 1:- Vertical Transmission Ans 2:- Fever Ans 3:- Neck rigidity (due to brain inflammation)  

Q: Alternatively, the frequency of a certain trait in a population can be altered by a random process c...

A: Evolution is a process in which characteristics or traits of species change over a period of time. E...

Q: Which of the following is involved in determining when we sleep? a. body position b. digestion c. bo...

A: The correct options are given below

Q: The theory of evolution is supported by a large body of evidence. What is the first occurrence of fo...

A: The theory of evolution The theory proposes the idea that all species present are related and have t...

Q: What is the natural habitat of E.coli?

A: In this question we will discuss about the natural habitat of E.coli.  

Q: 1. You are studying a new gene “X” that you think controls skin color in Bearded Dragons. In order t...

A: Polymerase chain reaction (PCR) It refers to the technique used by biologists to make millions and b...

Q: Which of the following is a characteristic of stage N3, or slow-wave sleep? a. paralysis of voluntar...

A: REM (rapid eye movement) and non-REM (non-rapid eye movement) sleep are the two basic phases of slee...

Q: In this cause-effect question: [What are the effects of boating activities on the fish in the Americ...

A: Water pollution is the polluting of streams, rivers, lakes, seas, or groundwater by pollutants emitt...

Q: What does this Punnett square illustrate? A ? a Aa aa a Aa aa a logic problem an F2 crosS a Punnett ...

A: Introduction: The phenomenon of test cross was first introduced by Gregor Mendel. When F1 hybrid is ...

Q: Genus species Colour inside corallite wall Colour outside corallite wall Favia speciosa Favia specio...

A: Favioa speciosa:  * Dipsastraea speciosa which is previously called as Favia speciosa is colonial st...

Q: How are cyclin dependent kinase used in the cell cycle

A: A number of genes are implicated in cell proliferation and differentiation.  For instance, Human cel...

Q: Define the following terms in your own words: Homologous character Character state Clade Cladogr...

A: Cladograms can also be known as phylogenies or the tress. 

Q: Question 28 FLAO QUESTION What event occurs in the second stage of Labour? Answers A- E A expulsion ...

A: Labor pain is accompanied by several stages. This stages starts from the pain and ends at the childb...

Q: What are the benefits of tryptophan?

A: Introduction Tryptophan:- Tryptophan is an α-amino acid that is used in the biosynthesis of proteins...

Q: the effect of bpa on  STAT1 and STAT3 phosphorylation in RAW264.7 cells

A: Marcrophages are not only the part of our innate immune system, but also they actively participate i...

Q: What happened to the DNA at the different temperatures? How does Polymerase Chain Reaction exploit t...

A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: The...

Q: Provide an example of a diploid cell

A: The eukaryotic cells contain DNA in the form of chromosome within the nucleus. Actually the DNA rema...

Q: Are the other phases of mitosis equal (or close)?  Suggest a reason for any differences in the timin...

A: Mitosis, "the equational division" produces 2 daughter cells exactly Similar to the parental one by ...

Q: Covid-19 has shifted the planning framework for the health sector of Ghana beyond correction. Discus...

A: Covid 19 is also called novel coronavirus and had had disastrous effect on economy , healthcare and ...

Q: Define the following terms in your own words: Nomenclature Systematics Phylogeny Character Anal...

A: Classification is a process of arranging organisms into groups.  Science of naming and classifying o...

Q: If the stain is too red to the naked eye, what can be done to correct this? O that is normal O check...

A: Staining is a microscopy auxiliary method used to improve contrast in the microscopic image. Stains ...

Q: Please answer, not much defination needed . (1) Parathion causes a very simple inactivation of an en...

A: These questions are all related to medicine and terminologies which will be answered subsequently wi...

Q: Define the different types of Types of Cloning Vectors ?

A: A cloning vector is a small piece of DNA, into which a foreign DNA fragment can be inserted for mult...

Q: If a cell with 6 chromosomes undergoes mitosis followed by cytokinesis, how many chromosomes will ea...

A: Mitosis is the process of cell division in which the chromosome replicates and equally distribute in...

Q: 1. What is carrying capacity? 2. How do limiting factors affect carrying capacity?

A: Introduction: The carrying capacity of a population is the maximum number of people that a location ...

Q: How are the organs of plants adopted to perform essential functions?

A: How are the organs of plants adopted to perform essential functions? Introduction: Plants have uniqu...

Q: Are microbes responsible for normal brain development?

A: Microbes or microorganisms can be referred to as the tiny living creatures present on most part of t...

Q: explain what scaffold hopping is and why it is useful for drug development?

A: According to the question we have to explain scaffold hopping. In addition to that, we need to discu...

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.