Barr bodies are diagnostic feature of X inactivation A- true B- false

Q: What are tumor-specific transplantation antigens (TSTAS)?

A: Antigens - Antigens are defined as the molecules which are capable of causing immunogenicity and…

Q: Crossing over occurs during tetrad formation (synapsis) during prophase I.

A: Meiosis is a reductional division that leads to the formation of four genetically unidentical…

Q: Unequal crossing-over can increase ordecrease ___________- number

A: The genetics is the branch of biology that deals with the study of genes, genetic variation and…

Q: Qu8. Consider the following HIV/AIDS disease model. d = μ(K-S) - BSI = BSI - (h+u)AII? =hE-(k+u)BAA?…

A: AIDS(Acquired immunodeficiency syndrome) is caused by a retrovirus called HIV(Human immunodeficiency…

Q: 6 Anticoagulant drugs reverses damage from a clot that has already forme True False

A: Anticoagulant drugs, also known as blood thinners, are pharmaceutical substances or medications used…

Q: Female A Female C 1. Rabbits normally have 44 chromosomes. Rabbits with fewer chromosomes die before…

A:

Q: 15. Which disease has a higher Ro, SARS-Cov-l or SARS-CoV-2? Which is harder to manage, and why?

A: The Covid-19 has become a major concern for India due to its second wave. One should always take…

Q: 30*_SP23-General Biology I (for ma A 1:1 phenotypic ratio will occur when which of the following…

A: In this question, we are investigating a hereditary cross between two living beings, centering on…

Q: All about the properties of Coronavirus as an Immunogen.

A: Coronavirus also called covid 19 is a novel viral infection which attacks the cells in the lungs and…

Q: 1- Individual 13 decides he wants children and marries a woman is not affect or a carrier for…

A: Genetics helps us understand the fundamental causes of illnesses and disorders. By considering…

Q: Which of the following factors istare) translocated to the grey crescent following cortical rotation…

A: The grey crescent is a cortical region of the newly fertilised egg of frogs and some salamanders…

Q: Host defense mechanisms that are present at birth and provide nonspecific resistance to infection…

A: immunity is the capability of multicellular organisms to resist harmful microorganisms.

Q: Mutation: Tan Body P generation Phenotypes: Normal female X Tan male F, generation Phenotvpe Females…

A: Given: P generation phenotypes: Normal female and Tan male F1 generation phenotypes: Normal females…

Q: Observing figure , indicate whether each method (a) through(f) is phenotypic, genotypic, or…

A: Phenotype is the observable characteristics that result from interaction of genotype with the…

Q: Why sarcoma has the potential to spread faster than carcinoma.

A: Carcinomas are cancers that develop in the epithelial cells that cover the internal organs and outer…

Q: You seed a 10cm tissue culture plate with a 4x10^6 HeLa cells. HeLa fells have a doubling time of…

A: Answer - 1ml

Q: Answer all questions in response to the species of Retroviridae in the diagram above Retroviridae…

A: The solution of questions are provided. in next step

Q: Describe the 4 stages of cancer

A: Often diseases affect the body when the body is prone to pathogens, chemicals, radiations, or any…

Q: The pre- fontal Coytex controls your, O breathing Lody Temperatwe O hunfer O e) persond ity sIgnt

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is Innate immune response? (immune System)

A: An organism has the ability to fight and create resistance in the body against infection from…

Q: Consider the same hypothesis: Bone cells treated with vitamin D generate an increased amount of bone…

A: 1 This hypothesis is an alternative directional hypothesis.It states that bone cells treated with…

Q: 1-Individual 13 decides he wants children and marries a woman is not affect or a carrier for…

A: Pedigree analysis helps us to understand the mode of inheritance of a particular disease by…

Q: Select all of the statements that are true regarding prions O Prions are infectious nuclelc acids. O…

A: Prion illnesses may affect living creatures as diseased meat products can occasionally transfer the…

Q: A 34 week pregnant women called her obstetrician  as she was worried after coming down with a fever…

A: Cmv or cytomegalovirus infection can be achieved by a pregnant mother in handling the toys played by…

Q: The human cells specifically affected by HIV are: O A. Gonocytes O O O B. CD4+ T lymphocytes C.…

A: The Human Immunodeficiency Virus is known as HIV. The immune system, the body's natural defense…

Q: The crossing over process occurs during meiosis II, which is an exchange of chromosome segments…

A: Meiosis l is reductional division whereas meiosis ll is equational division.Meiosis leads to the…

Q: Match the term in column A with its description in column B.

A: The term "immune deficiency" or "immunodeficiency" describes a situation in which the immune…

Q: 1. Inversion type that produces inv9 and inv12 2.Condition caused by translocation between…

A: Inversion is a type of chromosomal aberrations.

Q: Crossing over occurs during tetrad formation (synapsis) during prophase I. True False

A: Crossing over is defined as the exchange of genetic material between non-sister chromatids of…

Q: What is true of the nonspecific immune response? O Comes into play whether or not there had been…

A: We can say that The immune system is defined as a group of biological structures and cellular…

Q: 21. one of the most target cytokine in the developmentanticancer drug therapy is IL 2 FGF TNF VEGF

A: Cytokines are dissolvable proteins that intervene cell-to-cell correspondence. In light of the…

Q: 1. Explain in full the mechanism of apoptosis in cells with severe DNA damage that cannot be…

A:

Q: Nitrogen base Phosphate Deoxyribose sugar Hydrogen bonds Which of the following models best…

A: Deoxyribonucleic acid or DNA is a double-stranded helical structure. DNA comprises four nitrogen…

Q: Part 1 Which of the following Hardy-Weinberg violations that can change allele frequencies over time…

A: Before infecting people, it is thought that the SARS-CoV-2 virus, which produces COVID-19, first…

Q: Observation of Onion Root Tip mitosis, given different stages like anaphase etc

A: The onion root tip is used to study the different stages of mitosis because of the meristematic…

Q: A specific antibody will bind to: O any antigen of the same class of antigens O only one specific…

A: Introduction Antibodies are immunoglobulins or gamma globulins that are large, Y-shaped proteins,…

Q: Which of the following is found in the chromosome centromere and regulates segregation? Cenp-A…

A: Introduction A centromere is a region of a chromosome that plays a critical role in cell division.…

Q: 23- The drug of choice in treatment of hypertensive in patient suffering from benign prostatic…

A: Prostate gland is a part of male reproductive system which is located below the urinary bladder.…

Q: 6- Review of a series of surgical pathology reports indicates that a certain type of neoplasm is…

A: before we can address the question, let's understand the grading of tumors tumor grading is based on…

Q: The chromosomal region where sister chromatids are attached to each other is called the

A: Introduction :- A chromosome is a lengthy DNA molecule that contains part or all of an organism's…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.