What types of genes would you expect to be constitutive?

Q: A scientist does an experiment in which she removes the offspring of rats from their mother at birth…

A: The phenotypes that are inherited without any changes in the DNA are studied under epigenetics. This…

Q: What are the FMN, Fe-s, Q, cytb, and cyt a3?

A: FMN, Fe-s, Q, cytb, and cyt a3: These are part of the electron transport chain.  electron transport…

Q: What is autonomous transposition?

A: Transposons are called jumping genes. They were discovered by Barbara McClintock. They are able to…

Q: How do you see post covid syndrome

A: Covid-19 is a viral infection caused by coronavirus, a subtype of severe respiratory syndrome…

Q: What is cross-fertilize?

A: Fertilization is the process by which the gametes (male gamete and female gamete) fuse with each…

Q: Which step of the Central Dogma is responsible for transmission of genetic information from…

A: The central dogma is a process through which the information present in the DNA is converted into…

Q: Why Mules Are Sterile?

A: A mule is the offspring of a male jackass and a mare. mares and jackasses are different species,…

Q: What are Extranuclear genes?

A: Genetics is a branch of biology that deals with genes, heredity, and variation. Heredity purely…

Q: What is a constitutive gene?

A: Gene is a functional unit of heredity. A gene is a sequence of nucleotides in genome that codes for…

Q: What is the difference between silencing genes by imprintingand silencing by epigenetic…

A: Genomic imprinting is a process of silencing genes by the process of DNA methylation. The…

Q: What is Xenotransplantation ?

A: When organs or tissues are damaged or diseased, they may require repair or replacement. This purpose…

Q: is the p53 protein an activator or a repressor? How do you know?

A: p53 protein is protein which is coded by Tp53 gene which is also known by the name Gaurdian of the…

Q: What role Proto-oncogenes play ?

A: Deoxyribonucleic acid (DNA) is the instruction manual for the building of life. The complete set of…

Q: On what structures are genes located and what is their primary function?

A: The genes are the hereditary unit of an organism. Genes consists of the DNA (deoxyribonucleic acid)…

Q: Would the application of paclitaxel to a cell make us incapable of performing karyotyping on that…

A: Karyotyoing is the process by which DNA is analyzed . The chromosome structure is usually studied .

Q: What is X inactivation?

A:

Q: Genomic imprinting, where gene expression is based on the sex of the transmitting parent,…

A: Question - Genomic imprinting , where genes expression is based on the sex of the transmitting…

Q: What type of epigenetic change is responsible for genomic imprinting?

A: Epigenetic refers to the patterns of inheritance that involve the alterations in characteristics…

Q: What is cotransduction? What determines the likelihood that two genes will be cotransduced?

A: We have to have the knowledge of genetics to answer this question.

Q: How are morphogen gradients reliably interpreted?

A: Morphogens are defined as the signaling molecules that act over a long-range to determine the…

Q: What is the function of a proto-oncogene?

A: Gene is the basic functional and structural unit of heredity. These are formed of DNA. Some genes…

Q: What are the three kinds of epigenetic mechanisms?

A: Epigenetic mechanisms form a layer of control within a cell that regulates gene expression and…

Q: If a diagnostic procedure turns into a surgical procedure, how is it coded?

A: If a diagnostic laparoscopy results in an open surgical procedure, one probably report the…

Q: What is the Bounding step?

A: There are many ways to strengthen the different part of the body. With exercises, we use a different…

Q: What are modifier genes?

A: Genes are the basic structural and functional units of heredity. They are composed of…

Q: What protein does the P53 code for and why is it important?

A: Answer :- The TP53 quality gives guidelines to making a protein called growth protein p53 (or p53).…

Q: Would the relative position where a transcription factor or an activator/repressor binds DNA be the…

A: Transcription occurs inside the nucleus and it require the presence of enzyme rna polymerase and in…

Q: Which of the following is an accurate model and description of anaphase IIII in Cape parrots?

A: Answer :- As per the Karyotype of the somatic cells from the cape parrots obtained, they have total…

Q: Which is the biological molecule that contains the genetic information that is transmitted…

A: The genome of an organism is defined as the whole genetic information that is inherited from one…

Q: What is the function of IFT?

A: IFT stands for Inter Ferential Therapy. It was discovered in the early's 1950. It is a very popular…

Q: Which honeybee in Figure 21.4 (the worker or the queen) will have more copies of 5-methylcytosine in…

A: In honeybees, the nutritional privileges lead to two different developmental forms, the queen and…

Q: What types of functions are performed by the products of proto-oncogenes?

A: Small segments of DNA encodes information for different functions and structure of the cell and thus…

Q: What is controlled by multiple genes?

A: The nucleotide sequence of the deoxyribonucleic acid (DNA) that controls a particular trait is…

Q: How does reverse transcriptase work?

A: It is a RNA dependent DNA polymerase enzyme found in retroviruses.

Q: What are the two major processes that allow a gene to be expressed? What is the difference between…

A: Gene expression. Process in which encoding of genetic material take place which contain information…

Q: What is a multisubunit protein?

A: The cells are the basic building blocks of the living system. It consists of many internal…

Q: How can this identical set of genetic instructions produce different types of cells?

A: Genes are hereditary components that are located on the chromosomes. They can be passed on from one…

Q: What causes the same gene to be turned on in one cell and off in another?

A: A short sequence of nucleotides located in the DNA molecule that encodes information for the…

Q: How do cells control gene expression? How do cell "switch" genes on/off? Draw a flow chart to match?

A: The genes are regulated from time-to-time to make changes in the organisms. The way in which…

Q: What is the difference between forward and reversegenetics?

A: The study of genes is known as genetics. Our genes contain information that is passed down from…

Q: In humans, why is it that the mother transmits nearly all of the extranuclear genes to her children?

A: A gene is the structural and functional unit of heredity. Genes are made of Deoxy ribonucleic acid…

Q: What makes X inactivation an epigenetic phenotype?

A: In humans, there are 23 pairs of chromosomes in which the 23rd pair is the sex chromosome which…

Q: What types of behaviours or environmental circumstances can lead to changes in an individual’s…

A: Introduction :- The epigenome is a collection of chemical molecules that alter or mark the genome in…

Q: what are crossover suppressors.

A: Crossing over is the process during which the chromosomal segments of two non-sister chromatids are…

Q: What is the experimental evidence that demonstrates direct evidence that chemical carcinogens are…

A: Introduction: carcinogen, any of the many substances that can give humans cancer. They fall into…

Q: Are all of your genes expressed in every cell in your body?  Explain your answer and include an…

A: Ans. We have trillions of cells in our bodies. A variety of different organelles, such as…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.