Q: Explain how bacteria can become resistant to ampicillin. Be sure to mention the following terms:…
A: Antibiotic is an anti-microbial substances which kill or restrict microbial growth. Their…
Q: I want to know about the safety of antibiotics used in pregnancy in different trimesters.
A: Introduction : Antibiotics are antimicrobial drugs obtained from other organisms (such as moulds,…
Q: In tissue engineered hearts what kinds of cells are important in addition to stemcells? What is the…
A: Stem cells are undifferentiated or partially differentiated cells in multicellular animals that can…
Q: .Define autosome, hemizygous, homozygous, and heterozygous?
A: Autosome- All chromosomes, with the exception of the sex chromosomes, are referred to as Autosomes.…
Q: Which of these is not considered a coenzyme? FAD Coenzyme A NAD+ ATP. NADP+
A: Enzymes are protein molecules that helps in accelerating the rate of the reaction by lowering the…
Q: Write a list of the following taxonomic categories in order from most inclusive to least inclusive:…
A: Biological classification is a criteria which is used to group together animals or plants or living…
Q: Q.9. Why are the seeds scattered in the juicy pulp of tomato and arranged in a row in a pea pod?
A: Ovary is a female reproductive part of the flower which is present below the style. It contain lots…
Q: Which co-receptor molecules are common to both TC and TH cells and their respective antigen…
A: The CD2-LFA-3 and LFA-1-ICAM pathways relevance to T-cell recognition
Q: TEST FOR PRESENCE OF STARCH 1. Starch solution is due to what organic compound? TEST FOR PRESENCE OF…
A: Starch is a polymeric carbohydrate along with several glucose gadgets joined by glycosidic bonds.…
Q: uestion 3 Nhat features do AB+ individuals share? O contains N-acetylglucosamine and galactose on…
A: Blood group are named according to the type of antigen they are present with. Persons may thus have…
Q: Match the feature or description with the type of animal v Cells divide asymmetrically and not…
A: Protostome and deuetrostome are way to classify organisms based on the formation of anus and mouth…
Q: 20. Human placenta is derived from a) amnion b) chorion c) allantois and chorion d) allantois
A: The placenta is an organ that connects the mother to the foetus when it is in the womb. The…
Q: . Why is Drosophila used extensively for genetic studies?
A: Drosophila is used extensively for genetic research because it possesses the following…
Q: Erythroblastosis fetalis is a hemolytic disease experienced by the second born caused by the…
A: Answer
Q: Enzymes involved in the synthesis of tryptophan in bacteria is an example of Constitutive.…
A: Tryptophan is an energetically high-priced amino acid to manufacture, which makes it a crucial…
Q: Is Glu-97 directly involved in reaction with the substrate (substrate = DHAP, enzyme = TIM)? What…
A: In case of enzyme TIM (triosephosphate isomerase), Glu-97 remain present adjacent to the active site…
Q: A mating between two heterozygous people with widow's peaks and free earlobes (Eeww) Key: E= free…
A: Given: A mating between two heterozygous people with widow's peaks and free earlobes. EeWw x EeWw…
Q: What are algal blooms, what impact can they have on aquatic ecosystems, and what can be done to…
A: Algal blooms occur when colonies of algae grow out of control and produce toxic effects on living…
Q: Illustrate the mechanism of action of ysozyme.
A: INTRODUCTION In many animal cells, lysosomes are found. Circular vesicles with hydrolytic enzymes…
Q: Which of the following is not true about glycolysis? a. Glucose is the starting substrate b. Also…
A: Glycolysis is a series of reaction in which glucose molecules split into two three carbon molecule…
Q: Protien searches are usually more informative than DNA searches. Perform a BLASTP search using RBP4…
A: BLAST is a Basic Local Alignment Search Tool. It is used to find the similarity between regions of…
Q: Biology You are analyzing a qPCR experiment and obtain the following results. The slope of the gDNA…
A: Answer:- Thia is a qPCR experiment result. From this slope I trust the quantities for my unknown…
Q: Which of the following polysaccharide will be MORE VISCOUS at acidic pH? a. cellulose O b. amylose O…
A: Viscous means difficulty in flow of liquid or solutions. Polysaccharides forms by linkage of 2 or…
Q: The four chromosomes depicted here are Y chromosomes from men in different parts of the world. The…
A: A gene is the essential physical and functional unit of heredity. Genes are comprised of DNA. A…
Q: After a naive B cell encounters a 1 and binds an antigen with its2 it enguifs and degrades the…
A: Immune cells are of two types: B -cells and T-cells. The B-cells which has never encounter any…
Q: How do plants protect themselves from foreign bodies
A: There are defense mechanism in plants to protect themselves from the foreign bodies. Plants release…
Q: Which is a low calorie non-saccharide artificial sweetener?
A: Aspartame Aspartame (APM) is an artificial, non-saccharide, low-calorie sweetener used as a sugar…
Q: Q.10. Define artificial selection. Has it affected the process of natural selection?
A: Introduction In this question we will discuss about the artificial selection.
Q: For the genotypes and conditions (lactose present or absent) shown in the following Table 2, predict…
A: The operon is the prokaryotic gene regulatory system which involves in the regulation of expression…
Q: 7. An 'overshoot' in a population occurs when the mortality of the population exceeds the natality.…
A: Population overshoot is that part of their demand or natural impression which should be eliminated…
Q: Q.2. What are the criteria for selecting organisms to perform crosses to study the inheritance of a…
A: * genetic cross is mating of two individuals that results in the combination of genetic material in…
Q: Illustrate how the following phyla of medically important fungi are reproduce by discussing the…
A: Most fungi reproduce by framing spores that can endure survive circumstances like cold and absence…
Q: We take advantage ________ when crossing Landrace and Large White. Inbreeding depression Hybrid…
A: Landrace breed It is a breed of large white hog. It originated in Denmark. This breed has traits of…
Q: The erythrocyte sedimentation rate (heaviness) test of a blood sample is often used as a diagnosis…
A:
Q: why taxonomist are revising certain groups of taxa
A: When specialists examine the scientific names of a given group, this is known as taxonomic revision…
Q: The earliest hominin that most paleoanthropologists place in genus Homo is (a) H. habilis (b) H.…
A: Paleoanthropology is defined as the study of human evolution. It is concerned with fossil as well as…
Q: Which of the following is a characteristic of all chordates at some point during their life cycle? O…
A:
Q: A farmer notices that plants growing closest to his house are shorter than those growing further…
A: * For growth of plants the minimum factors should be required for its growth or else plant will not…
Q: Proteins such as Dicer and RDE-R are involved in RNAi inactivation of target gene expression and are…
A: RNA is a molecule that plays several important roles in the cell. It functions as a messenger…
Q: In a mimimum of 25 sentences explain why subspecies are important in the field of taxonomy. Also…
A: Subspecies are group at the principal phase of speciation; people of various subspecies at times…
Q: Recombinant DNA is: a. DNA that is produced when genes from one kind of organism are introduced by…
A: Genetic engineering is branch of science which deals development of recombinant DNA and making…
Q: What is considered a disadvantage of phenotypic diagnostics compared to genotypic approaches in the…
A: Disadvantage of phenotypic diagnostic over genotypic approaches:-
Q: Match the blood glucose source with its fate/outcome. v Non-carbohydrate A. Carbon dioxide, water…
A: Answer :- * Non-carbohydrate - Non-carbohydrate. * Other saccharides - Other saccharides.
Q: Q.8. What is recombination? Mention its applications with reference to genetic engineering.
A: In genetics recombination is the main mechanism by which variations are introduced into the…
Q: . Give five (5) ways of taking care of the microscope
A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…
Q: Blood type O is also known as universal donor because it does not contain plasma antibodies. O True…
A: Blood group O is called as universal donor, because it doesn't contain any antigen on the surface…
Q: Compare and contrast the advantages and disadvantages of production of genetically modified crops.
A: Introduction Genetically modified crops are plants that have been modified Crops which are been…
Q: In six paragraphs, write about Lucy and Ardi. Please include the discovery, skeletal analysis,…
A: There are two skeletons in this story. It tells the story of Lucy and Ardi, two ancient Ethiopian…
Q: Q.9. Why are the seeds scattered in the juicy pulp of tomato and arranged in a row in a pea pod?
A: Answer
Q: C) The erythrocyte sedimentation rate (heaviness) test of a blood sample is often used as a…
A: Introduction An erythrocyte sedimentation rate (ESR) test evaluates how quickly erythrocytes (red…
Step by step
Solved in 2 steps
