Q: 4. The tension introduced into DNA by DNA helicase is relieved by: A. DNA polymerase B.…
A: Dear student, Since you have posted multiple questions, we will provide the solution only to the…
Q: The following is FALSE about actin polymerization: a. F-actin with ADP bound is removed from the end…
A: Introduction:- The network of protein filaments inside the cytosol of eukaryotic cells is known as…
Q: Why is the gap in the fossil record not a major problem for evolutionary theory?
A: INTRODUCTION Fossil The remaining of animal or a plant embedded in rocks are called fossils.
Q: A chloroplastic protein is encoded by a gene in the nucleus. Which of the following orders correctly…
A: Proteins are biomolecules made up of monomer units "amino acids" adjoined by "peptide linkages".…
Q: Opportunistic infections are often the proximal (most direct) cause of death in individuals with…
A: Opportunistic infections (OIs) are infections that affect persons with impaired immune systems more…
Q: summarize how autonomous nervous system (ANS) function ? short paragraph please
A: The two main parts of the nervous system of bilateral animals are the central nervous system (CNS)…
Q: T-cell receptor diversity is controlled by __________. Select one: a. DNA recombination during…
A: More junctional areas and more N nucleotide addition are responsible for the enhanced T-cell…
Q: Elaborate on the abbreviation RTP. What does it stand for? What is it used for?
A: We all know the contribution of proteins in our body.Now it may help in getting energy.Proteins can…
Q: Which of the following statements about carcinomas, which are tumors derived from epithelial cells,…
A: Normally, epithelial cells are a kind of cell which are found on the exterior surface of our skin as…
Q: The succession of natural change in Bournemouth and invasive species anthropogenic change And…
A: Definition of succession - Natural, gradual changes in the types of species that live in an area;…
Q: How do you feel about the fact that you (the general public), as of today, can purchase biohacking…
A: CRISPR kits are gene-editing kits that enable users to experiment with the CRISPR/Cas9 gene editing…
Q: cell? What has to happen to it? 2. Do mutations that cause cancer in an individual pass down to the…
A: Cancer occurs when the cell divides uncontrollably to form a lump called tumor. It may occur due to…
Q: 3. What is an electron transport chain (ETC)? Explain the mechanism of ETC at the mitochondrial…
A: Electron transport chain is the metabolic pathway, through which an electron passes from one carrier…
Q: Regulation of gene expression most typically occurs at the level of ______________. Select one:
A: DNA is the nucleic acid serving as the genetic material of almost all living entities except a few…
Q: Summarize the evidence regarding the sum of evolutionariy modifications from the given putative…
A: Evolution is the gradual change in the inherited traits of biological populations over many…
Q: Mutations were introduced into a type I receptor of steroid hormone X. Two classes of mutants were…
A: Gene expression under the hormonal influence means that the when the hormone binds to its receptor…
Q: Proximal tubule balance or glomerulotubular balance predicts that an increase in GFR downstream of…
A: Any increase in renal blood flow results in an increase in GFR because renal blood flow and GFR…
Q: Short Answer 3. The pedigree shown is of a family with an X-linked recessive disease. The sex…
A: A. Nondisjunction can happen during the anaphase of mitosis, meiosis I, or meiosis II. Sister…
Q: State a way in which you could figure out all of the genes involved in forming a trait using…
A: The gene is the sequence of nucleotide bases in DNA. These code for a specific protein or a trait in…
Q: 4. A bacterium is suddenly expelled from a warm human intestine into the cold world outside (hey,…
A: The characteristic of the cell membrane known as cell membrane fluidity enables it to change its…
Q: How are the following components in the trp operon system affected by a mutation in trpC? (trp…
A: Regulatory proteins are proteins that provide regulatory activities in processes like transcription.…
Q: Keratin is a type of __________ found in the ______ of humans. On a cellular level, keratin is…
A: A type of protein called keratin is frequently present in the hair and nails. This protein offers…
Q: Give 4 similarities and 4 differences between the condensation of DNA during mitosis and the folding…
A: Condensation of DNA is the process by which a double-stranded molecule of deoxyribonucleic acid…
Q: explain any five challenges faced by adolescents in seeking sexual and reproductive health services
A: Introduction Adolescence is the phase of life where a person moves from childhood to adulthood.…
Q: Caspases are involved in ______________. Select one: a. promoting the cell cycle b. promoting cell…
A: Caspases are cysteine dependent proteases. They help in cell death.
Q: The basis of all allergic responses lies with the production of ______ by
A: Allergic or immediate hypersensitivity reaction are popular names for type I hypersensitivity…
Q: If two independent variables have an effect on each other in a factorial research design, we are…
A: ANSWER) In order to answer this question we need to understand the terms Contradictory cohort…
Q: Question 38 All vertebrate animals are bipedal, amniotes chordates, mammals chordates, mammals…
A: Introduction Animals are multicellular, eukaryotic, and heterotrophic living things. The majority…
Q: What are the variables of Fried's Scale?
A: "Physical fitness is essential in our everyday lives, it benefits us in so many ways and makes us…
Q: For two homologous sequences (S1 and S2) with a JC69 distance (D), compute the expected proportion…
A: The rate at which mutations happen is the only variable in the widely used JC69 model of sequence…
Q: The biggest single cause of blindness is... conjunctivitis candidiasis trachoma mycosis
A: This question ask about the most biggest cause of blindness among the given options.
Q: Which technology can measure temporal resolution? PET or MEG or EEG or NIRS or MRI
A: In CT and MRI, which image a rapidly beating heart over the course of milliseconds into multiple…
Q: Can you summarize and explain for me what you want to tell in the article below? When I read it…
A: The above article describes about the Interference with Cellular Uptake, Immobilization, and…
Q: Scent-free zones are important recommendations because some people are very sensitive to odorants.…
A: The GOLF cascade is the cascade of signaling which is activated in response to olfactory signals or…
Q: Looking at this sample of a fungus, to what main group would it belong to? The first pic is the…
A: Studying fungi can be very beneficial for us as Fungi play an important part in "environmental…
Q: Meiosis only takes place in which cell? A) skin cells B) gametes © C) nerve cells D) all cells
A: ANSWER) Meiosis type cell division is the division of cells which the 4 identical cells are formed…
Q: The major issue associated with the use of live, attenuated virus for vaccines is _____. A)…
A: ANSWER) The use of live attenuated virus for vaccines is not recommended as the attenuated virus can…
Q: Can SARS CoV 2 be transmitted via milk? Support your answer.
A: The coronavirus disease 2019 (COVID-19) epidemic has caused a worldwide health catastrophe that has…
Q: Describe how the components of the trp operon system are affected by a mutation in trpC? Why is it…
A: A collection of genes known as the trp operon encodes the enzymes that enable bacteria to generate…
Q: What is the function of the parotoid glands in toad? - Between the frog and the toad, explain what…
A: introduction Toad and frog both are amphibian . they contains several structure similarities but…
Q: ate how the distribution of nanos protein changes after fertilization.
A: Maternal genes product establish two axes anterior posterior and dorsal ventral. Two of the most…
Q: table. What is the incidence rate of disease X among persons exposed to factor A? Exposure to Factor…
A: Answer: 0.04
Q: 12 What type of functional group is found at the very end of a coenzyme A molecule alcohol…
A: Q.9 Glycolysis is the first step in the metabolism of glucose and does not require oxygen at all.…
Q: Taste cells form chemical synapses with afferent neurites that make up the gustatory cranial nerve.…
A: Introduction A neuron will secrete a neurotransmitter to communicate with another cell across a…
Q: Hybridization can occur between DNA and RNA B. tRNA transcripts must be cleaved by an endonuclease…
A: Introduction DNA and RNA are genetic material of a cell these are made up of nucleotide. change in…
Q: Name and describe three mechanisms of acquired antimicrobial resistance tools that microbes may use…
A: Acquired antimicrobial resistance. The disease causing microbes acquire resistance towards…
Q: Retinatopic mapping and cortical magnification are characteristics of a brain area found in the lobe…
A: The retinotopic organisation and cortical magnification are present in the primary visual cortex…
Q: true or false: DNA polymerase I is the main polymerase enzyme involved during elongation.
A: DNA polymerases belong to a group of enzymes that catalyzes the synthesis of DNA during replication.…
Q: Genomic DNA was isolated from three individuals shown in the pedigree above. Primers were used to…
A: Pedigree charts are used for analyzing the inheritance of certain characters within a family. They…
Q: true or false: DNA polymerase III performs nick translation.
A: Nick translation is a process of modifying a polynucleotide sequence to a new sequence by replacing…
Step by step
Solved in 2 steps with 3 images
- ulase d. Summerase Will also be positive for 13. Which of the following sugars are NOT used in TSI media? a. Fructose b. Sucrose c. Dextrose d. Lactose 14. An organism which is positive for the CAMP test must be a(n) a. Group A Streptococci b. Staphylococci c. Group B Streptococci d. Enterococci ben ben lyttem 15. The indole test is done to see if a microorganism can hydrolyze a. Urea b. Tryptophan c. Starch d. Lipids to eradiem vhinebi dan di beau al la >2 19rito yns noril relast wobiseid setu ovisis BUO 6. You inoculate an unknown Streptococcal species into 6.5% sodiu and it grows! This means you must have(1) Which of the following pieces of information need to be cited in a microbiology lab report?1. Pseudomonas aeruginosa is a Gram-negative bacillus Yes / No2. It is well established that P. aeruginosa is positive for both the catalase and cytochrome oxidasetests Yes / No3. A recent study found that hyperbaric oxygen treatment might increase P. aeruginosasusceptibility to antibiotics in cystic fibrosis patients Yes / No4. P. aeruginosa is an opportunistic pathogen Yes / No5. P. aeruginosa is an opportunistic pathogen that causes about 51,000 infections in the USannually Yes / NoA patient with AIDS is hospitalized with symptoms of high fever and rigidity of the neck. Routine laboratory tests on the CSF show a WBC count of 100/m L with a predominance of lymphocytes and monocytes, glucose of 55 mg/dL (plasma: 85 mg/dL), and a protein of 70 mg/dL. The Gram stain shows a questionable starburst pattern. Questions: a. What additional microscopic examination should beperformed?b. If the test is positive, what is the patient’s diagnosis?c. If the results of the test are questionable, what additionaltesting can be performed
- My professor instructed me to make presentation on this topic "Application of FISH for diagnosis of oral microbial diseases". He instructed me to make 4 slides, can you give me proper information and some points which i can include on those 4 slides? It will be great if you do so... Please answer at your own easy words .1. Illustrate in a diagram the identification scheme from gram-positive cocci.2. Discuss the principle involved in the biochemical tests in identifying species of staphylococci.3. Illustrate in a diagram the identification scheme for Streptococci.4. Discuss the principle involved in the biochemical tests in identifying species of Streptococci.A patient comes to your office complaining of a productive cough, night sweats, and unexplained weight loss. You perform a Kinyoun acid-fast stain of his sputum and see the acid fast positive organisms depicted in the picture What is the organism most likely causing the disease? C Staphylococcus aureus Mycobacterium tuberculosis O Mycobacterium leprae Mycobacterium fortuitum
- Enzymes MATCHING TYPE a.Erepsin b.Sutilains c.Chymotrypsin d.Urokinase e.Fibrinolysin f.Rennin g.Papain h.Alcalain i.Bromelains j. Pepsin 1.Additive to remove protein stains 2. Relieve symptoms of episiotomy 3. Isolated from human urine or obtained from human kidney cells by tissue culture techniques. 4. Treatment of blood clots within the cardiovascular system, exclusive of thrombi of the coronary and cerebral ateries. 5. Obtained from the stomach of Sus scrofa, Fam. Suidae and has a proenzyme: pepsinogen which is activated by HCl. 6. From Bacillus subtilis, used as wound debridement. 7. Coagulating enzyme that is present in the mucous membrane of the stomach of animals. Important in cheese making. 8. Crystallized from an extract of the pancreatic gland of Ox Bos Taurus used as an ophthalmic solution. 9. Mixture of protein-digesting & milk clotting enzymes from the juice of Ananas comosus used as meat tenderizer. 10. Found in the intestinal juice, Converts proteoses and…Create an illustration showing a passive haemagglutination reaction in TREPONEMA PALLIDUM HAEMAGGLUTINATION TEST (TPHA)What staining is used for this microspecimen? a. Methilen blu b. Toluidin blu c. Eosinophilin d. Eosin e. Hematoxilin O f. PAS-AB
- The organism tested on Blood Agar (plate shown furthest to the left) is: a. Micrococccus luteus b. Staphylococcus aureus. c. Staphylococcus epidermidis You know because of which specific features of the hemolytic reactionPlease explain briefly how the Bile Esculin Test works. How is a positive test attained? What does the positive test tell us?1. The selective ingredient in mannitol salt agar is ______________, which selects for the growth of Staphylococcus organisms.
