Q: What is a recombinant DNA vaccine? List two such vaccines. State their advantages.
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Q: Question 3 What are the diseases associated with hypocomplementaemia and which complement deficiency…
A: * Hypo complementaemia can be referred as decreased complement levels and secondary complement…
Q: Question 37 During bacterial RNA chain elongation, proceeds ahead of the transcription bubble…
A: The process by which RNA molecules are synthesized on a DNA template is called transcription.…
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A: Hexokinase is found in all metabolising cells of the body, whereas glucokinase is found in liver and…
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A: Microscope is an optical instrument which has major application in visualizing very small to…
Q: explain also.
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A: Green Revolution (a term utilized for rapid expansions in wheat and rice yields in emerging nations…
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A: Ovary is an organ in the female reproductive system of both plants and animals. It is the organ in…
Q: In order for transcription to begin, the DNA-duplex must be "opened" to allow RNA polymerase access…
A: RNA polymerase is an enzyme found in the nucleoplasm of nucleus. It is involved in the…
Q: In what way do systematists use shared derived characters in their work?
A: Synapomorphies characterize a specific set of groups, but not all members of a clade share the same…
Q: Q.19. What is a lifestyle disease? List two lifestyle diseases. What is their causative?
A: Introduction In this question we will discuss about a lifestyle disease.
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A: During DNA replication, the single-stranded DNA binding protein (SSB) wraps the single-binded DNA…
Q: Question 36 Most eukaryotic RNA consists of coding regions, called and noncoding regions, called A…
A: INTRODUCTION Answer to the question 36 is given below.
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A: * Synthetic opioids used for analgesia as pain killers. *morphine and other agonists like fentanyl…
Q: Question 9 The mechanism for all template-directed synthesis of any type of nucleic acid involves…
A: Template strand The template strand is the strand of DNA which replicate itself during the process…
Q: Question 19 A transversion mutation would be replacing T by: (A) either A or G BU
A: Ans- In molecular genetics, transversion refers to as the point mutation in which purines are…
Q: Which of the following are not true regarding Jacksonian March? Electrical activity jumps from lobe…
A: Option A - Electric activity jumps from lobe to lobe. It is a false statement because seizure…
Q: Which of the following regions of a genome would be most likely to be a SINGLE CRE? A. A section of…
A: *Genome comprises all genetic information of an organism consists of nucleotide sequences of DNA.…
Q: Two haploid strains of S. cerevisae (yeast) are crossed. One has the genotype ABC and the other abc.…
A: Introduction :- A cell with a single set of chromosomes is referred to as haploid. The number of…
Q: Which of the following is required for RNA splicing to occur? A a free 5 hydroxyl created by…
A: In vertebrates, there are three signals for direct splicing: - 5/ splice site hydroxylation…
Q: Which statement is false when considering alleles and gene
A: An allele is a part of the gene. Generally, two alleles make one gene. Based on the presence of the…
Q: Pruning results in a greater photosynthetic area and therefore lesser foods are manufactured? True…
A: Introduction Pruning is when you selectively remove branches from a tree, It allows room for new…
Q: Question 48 The energetic driving force for the synthesis of the new strand is the removal of the…
A: Removal of pyrophosphate group yields energy which is then diverted to the formation of new strands…
Q: Column A Column B Column C I. a. Spherical/globular A. Epithelial I. b. Striated, multinucleated,…
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Q: Darwin based his Theory of Evolution by Natural Selection on series of observations. Which of the…
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Q: Question 43 The DNA strand that serves as a template during transcription is known (other than…
A: DNA transcription is the process by which the coded information from the genome is sent to the cell…
Q: How do systematists apply the principle of parsimony?
A: Biological systematics is the research of the past and current diversity of living forms, as well as…
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A: Whenever one loses their ability to walk, they become wheelchair bound. Hence, their house, car…
Q: Similar genes in two separate lineages that are the result of a "lineage splitting event" A at some…
A: Species is defined as the group of individuals that can mate together.
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A: The immune system It is a group of cells, substances, and processes that help protect the skin,…
Q: A new recessive mutant allele doesn’t show pseudodominance with any of the deletions that span…
A: Pseudodominance is defined as the sudden appearance of the phenotype of a recessive gene in a…
Q: Is salamander more closely related to shark or human? shark salamander lizard armadillo human C В A…
A: Cladograms - is a tree like structure that shows how organism are related. In a cladograms, the…
Q: Two eukaryotic genes (A and B) are involved in two different metabolic pathways, and each has a…
A: Transcription elements are proteins that modify the transcription of genes, ie. Their copying into…
Q: The ancestors of extant tetrapods first evolved the ability to live out of water over 350 million…
A: Tetrapods are vertebrates with four limbs or appendages that resemble legs. These animals are…
Q: what is a genetic map? List two areas where genomics can be applied.
A: Introduction A gene is a basic unit of heredity that encodes the production of a gene product, such…
Q: Creation and presence of variation are directionless, but natural selection is directional as it is…
A: Introduction In this question we will comment on the statement given in the question.
Q: Give two assumptions for the Mendelian Inheritance for Segregation and Independent Assortment…
A: A central assumption of Mendel laws of inheritance is that genes originating from maternal and…
Q: Define the words phylogeny, phylogenetic tree and systematics
A:
Q: Channels for sodium ions in the cell membrane open and sodium flows into the cell Both channels for…
A: Action potential are basically nerve signals which results in sudden change in the resting membrane…
Q: 31. Part of normal microbiota. Causes serious pulmonary disease A. Bordetella pertussis In…
A: Respiratory diseases are one of the most common diseases suffered at any age. The reason partly…
Q: 34-35. What is the inbreeding coefficient of 9273? O 0.00 0.065 O 0.125 O 0.25 O 0.50 0.75 1.00…
A: Only if the parents of an animal are connected is it considered inbred. Because both parents are…
Q: Which type of molecule binds at the core promoter sites in association with RNA polymerase? A…
A: RNA polymerase can attach to the polymer by only one method. This method involves binding of Basal.…
Q: true or false: nondisjunction during meiosis is the cause of down syndrome
A: Down syndrome is caused by failure of chromosomes during meiosis. cell division which results in the…
Q: In goats, the gene for coat color is on an autosome and light brown color is dominant to black. A…
A: Let the gene determining the same be B/b So light brown male is BB Dark brown female is bb BBX bb Bb…
Q: Which of the following would happen under the constrained physical activity model? O a. Individuals…
A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a…
Q: what is bacillus megaterium? must be in essay form.
A: Microbes are minute living creatures that must be identified with specialized scientific equipment…
Q: HITCHHIKER'S THUMB: The distal (last) joint of the thumb can be bent back to form a 45 degree angle…
A: Hitchhiker thumb is encoded by gene present on autosomal chromosome. It is a recessive trait.
Q: iscuss the intestinal phase of gastric secretion regulation with examples
A: The digestive system is involved in a variety of processes, including food digestion and nutrient…
Q: Question 14 Which of the following is NOT true regarding E. coli replication on the lagging strand?…
A: In case of E. Coli replication of lagging strand: The synthesis is discontinuous and occurs 5' to 3'…
What is the root cause of internal splintering?
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