Do homologous chromosomes have the same exact NUCLEOTIDE sequences? Why do we only need 23 chromosomes for DNA sequencing, when the two homologous pairs do not have the exact same nucleotide sequences? Why don't we use all 46 chromosomes?

Q: 1. An ebony strain of flies was discovered to be sensitive to carbon dioxide. Crossing a female sens...

A: A reciprocal cross is a breeding experiment used in genetics to determine the impact of parental sex...

Q: N-terminus

A: Amino Acid units that make up a protein molecule are joined together in a precise sequence. The chai...

Q: Two stable populations employ the same fertility schedule, but different mortality schedule. In both...

A: To calculate the age-standardized mortality rate (ASMR), we must first calculate the age-specific (m...

Q: The concentration (or titer) of antibody to a specific antigen can be determined using a(n) test. ag...

A: Introduction :- Antigen (Ag) is a molecule or molecular structure, as well as any foreign particulat...

Q: How do the different structures and properties of myosin II and myosin V reflect their different fun...

A: Myosin is a molecule-sized muscle that uses chemical energy to perform a deliberate motion. They are...

Q: If I were working with the fruit fly Drosophilaand want to determine whether a newly found character...

A: One of the methods that one can implement here is Test crossing. Test crossing is elaborate as follo...

Q: Phenylketonuria (PKU) is a disorder caused by a recessive allele. Two carrier individuals have proge...

A: "Inheritance" is the process through which a child gets genetic information from his or her parents....

Q: Explain the function of endospores

A: Introduction:- In unfavourable conditions, gram-positive bacteria produce endospores, which are uniq...

Q: In your own understanding, differentiate the types of connective tissues.

A: Introduction Connective tissue:- Tissues that supports, protects and gives structure to other tissue...

Q: Use M 13 to make a concluding comparison of the two countries

A: There is a census of 2011 is given and there is a comparison of two countries Nepal and Switzerland ...

Q: In the absence of centrioles among the cells of higher plants, give one pole-based mechanism exhibit...

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading ...

Q: Which of the following is a type of evidence that DARWIN used to support the idea of common ancestry...

A: Introduction: Evolution is the change in the inherited characteristics of biological populations ove...

Q: What are the balanced chemical equations of breathing?

A: Introduction: Breathing is the process of inhaling air into the lungs and then exhaling it out of th...

Q: From the list given - choose all of the regulatory proteins that would bind the eukaryotic gene to c...

A: The transcription is the process that involves production of RNA from the DNA template. In case of e...

Q: Which of the following is characteristic of genes and gene regulation in both bacteria and eukaryote...

A: Genes are generally defined as the way that they are been collections of nucleotides that code for a...

Q: Rapid deforestation contribute to significant loss of biodiversity. As a Biodiversity major, how can...

A: Deforestation is a serious issue in today's world. Deforestation not only harms the environment but ...

Q: Cell motility has been described as being like the motion of tank treads. At the leading edge, actin...

A: Protrusion of the leading edge of the cell, adhesion of the leading edge and deadhesion at the cell ...

Q: Figure 1. The ecosystem structure and functioning are governed by at least five independent control ...

A: The combination of living organism along with the environment around them is termed to be the ecosys...

Q: How does Salmonella typhimurium avoid being killed by phagocytes.

A: Salmonella manipulates inflammatory pathways and the autophagy process.  Salmonella evades the adapt...

Q: DIFFERENTIATE the two factors of species diversity. (Species richness and relative abundance)

A: Answer  Differenciate the two factors of species diversity (species richness and relative abundance)...

Q: three phases of the photosynthetic dark reactions

A: There are three phases to the dark reactions collectively called the Calvin cycle.In the dark reacti...

Q: What would happen to the ability of bacteriophage λ tolyse a host cell if it acquired a mutation in ...

A: lambda phage or Escherichia virus Lambda is a bacteriaophage that infects E.coli. The virus is able ...

Q: With your tests you now figured out that your patient has a Staphylococcus infection, and you would ...

A: S. epidermidis and S. aureus come under the category of bacteria and are associated with nosocomial ...

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: In crossbill birds the beaks have a specialized shape to allow the crossbills to extract pine seeds ...

A: Introduction: A process in which organisms processing certain traits that make them better adjusted ...

Q: Effects of BPA on phosphorylation of JAK family in RAW264.7 cells

A:

Q: Retrotransposons are mediated by the enzyme O a. transposase O b. RISC O c retrotransposase O d. ret...

A: Retrotransposons move by a copy and paste mechanism. However transportions describe the copy is made...

Q: The graphs below show antibiotic production from the same, genetically identical strain of bacteria,...

A: Bacteria grow differently according to the environment they are Put in even if they are of the same ...

Q: Describe the oxidative phosphorylation/electron transport chain. Be sure to include all components a...

A: Oxidative phosphorylation is a metabolic process in which the cellular enzymes oxidises the nutrient...

Q: Based on what you have learned from the previous topics (Central Dogma: Transcription and Translatio...

A: Epigenetics is a study in science in which the scientist study about how environment and certain beh...

Q: Why is it immoral to culture headless embryos when in fact it can help to help people who need organ...

A: Murder of an individual is considered immoral. On similar terms, an embryo which is cultured to be h...

Q: Differentiate a native species, endemic, introduced, and invasive species

A: Species is the basic unit of classification. On the basis of where the species has originated and wh...

Q: You are teaching a class on the regulation of eukaryotic gene expression. In order to demonstrate th...

A: Genes are the fundamental unit of heredity. They store genetic information in the form of DNA, which...

Q: Rebecca developed measles as a young child. As a teenager, she is re-exposed to the measles virus du...

A: Measles  Measles is the highly contagious respiratory disease that is caused due to virus.

Q: The PCR technique uses (a) heat-resistant DNA polymerase (b) reverse transcriptase (c) DNA ligase (d...

A: The polymerase chain reaction, or PCR, is a chemical reaction used by molecular biologists to amplif...

Q: How do we reconcile the number of colonies in the plates to the actual number of bacteria in the ori...

A: Microbes may enter the body in a variety of ways and cause infection everywhere, but antigen and lym...

Q: chin fissure is a dominant trait controlled by a single gene. If a man (homozygous dominant) with ch...

A: As given chin fissure is a dominant trait which means it will express even if there is a single copy...

Q: Explain how to determine whether a given clone contains all or only part of the gene ?

A: Gene cloning is described as the process that includes a relocation of gene of interest and which is...

Q: what is the difference between photosynthesis and respiration (net positive photosynthesis) stored i...

A: Plant cells are eukaryotic cells that have a genuine nucleus, and other progressive membrane-bound o...

Q: Illustrate the Human Genome Project ?

A: Human genome project use to determines the DNA sequence of whole human genome. It was discovered to ...

Q: Which of the two molecules from seventh step of glycolysis, 1,3 Bisphosphoglycerate or 3-Phosphoglyc...

A: Embden Meyerhof Pathway - Glycolysis. The sequence of reactions by which glucose is degraded anaerob...

Q: 1.Meiosis results in how many more daughter cells than mitosis? 2. Which type of cell division invol...

A: Cell division is basically a metabolic process takes place inside the cell in which parent cell unde...

Q: 0.0 M sucrose = _______  0.008_____________ g/min 0.4 M sucrose = _______ -0.013_____________ g/min ...

A: Osmosis preserves cell turgidity. It is the method by which plants retain their water content in the...

Q: How Web site, Webcutter are used for generating restriction maps ?

A: Constructing some long-range restriction maps are dependent on making the use of restriction enzymes...

Q: What is the advantage of a lower LCP for plant species adapted to low-light environments? What is th...

A: Introduction LCP:- Light Compensation point The LCP is the PPFD value at which the rate of photosynt...

Q: Which of the following processes can be a relatively easier measure to monitor photosynthesis?

A: Photosynthesis is the process plants use sunlight, water and carbon dioxide to create oxygen and ene...

Q: In the F2 generation of a homozygous yellow-seed (AA) X homozygous green-seed (aa) cross in peas, tw...

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: Describe the light reaction of photosynthesis. Be sure to include its location.

A: Plants are eukaryotic organisms that are capable of synthesizing energy by a process known as photos...

Q: A young student has recently inherited a rice farm and must decide which kind of planting to utilize...

A: Rice can be developed as high as 3000 m (mean ocean level). Essentially, the Rice crop requires hot ...

Q: The image below shows an amino acid at physiological pH. Answer the following questions about this a...

A: Amino acids can be referred to as the monomers responsible for forming proteins. Each amino acid is ...

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.