Q: Identify and label the parts of the following specimens of Phylum Cnidaria:
A: Cnidaria Cnidaria is the phylum of animal kingdom. The species of this phylum are aquatic both…
Q: answer this briefly ( 3-6 sentences ) Why do eating salty foods make you thirsty? Why do eating…
A: Sodium is the essential nutrient of life that performs many bodily processes such as fluid and blood…
Q: 1. Of the three processes - filtration, reabsorption, secretion - which is (are) accomplished by a…
A: Kidney dialysis accomplished all three processes filtration, reabsorption and secretion. The…
Q: Enumerate and describe completely the different X chromosome dosage disparities.
A: Introduction:- Chromosomes contain the most DNA and protein organization. Chromosomes' principal…
Q: PBS - Isn't evolution just a theory? PBS - Who was Charles Darwin?
A: Species are a group of living organisms consisting of similar individuals that are capable of…
Q: Compare and contrast the interrelationships between anabolism and catabolism. Be sure to mention…
A: Introduction Anabolism and catabolism are the two important sets of reactions in metabolic…
Q: Which of the following statements regarding selection is true? Incorrect answer - selection will…
A: Natural selection is the adaptation and change of populations of living organisms. Individuals in a…
Q: Molecular biology, please explain in detail
A: During the entire migration process, cells could be observed. It was possible to determine the…
Q: Patient B., 60 years old, was hospitalized with the diagnosis "Myocardial infarction". On…
A: Myocardial infarction which is also known as heart attack commonly in population when blood is not…
Q: You're interested in the protein Pej1, a protein with ties to DNA double stranded break repair and…
A: Antibodies Antibodies are proteins which are produced by the body in response to a foreign particle…
Q: Mutation of which of these sequences would have an effect on translational initiation? A. 3’ UTR…
A: Introduction Prokaryotic transcription is the process by which prokaryotic genetic material is…
Q: If the fluid surrounding a patient's red blood cells is depleted. electrolysis, is crenation or…
A: Hemolysis or kidney failure is the rupturing of R.B.C.s and the release of their cytoplasm into the…
Q: Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…
A: Introduction The clonal selection hypothesis has become a generally accepted concept for how the…
Q: 1. What is composite materials? Describe biomass derived composite materials by picking one biomass.
A: From a biological standpoint, biomass refers to the mass of living organisms such as plants,…
Q: 23 A 9-month-old infant is found have severe iron-deficiency anemia at a routine examination. An…
A: Introduction Iron deficiency is a typical cause of the body having too few healthy red blood cells…
Q: Which stage of metabolism produces the most ATP? light independent reactions (Calvin-Benson Cycle)…
A: The most ATP is produced by oxidative phosphorylation. It is a necessary component of cellular…
Q: 7. Use what you know about blood cells, tonicity, osmosis, and diffusion to explain why an IV drip…
A: Normal saline is usually 0.9%. This means there is 0.9G of salt (NaCl) per 100 ml of solution.…
Q: Which of the following characteristics is not common in prokaryotic cells?
A:
Q: How do blood proteins impact fluid movement?
A: Introduction: Blood consist of the proteins albumin and globulins are found in blood.the protein…
Q: Calculate the work done by a student in lifting a 0.5 kg book from the ground and keeping it on a…
A: Introduction Work is a unit of measurement for the amount of energy consumed in moving an item. If…
Q: Which of the following is NOT found in a prokaryotic genome? A. tRNA genes B. Operons C.…
A: There are 2 types of living cells present on earth, prokaryotic cells and eukaryotic cells.…
Q: What are the components of the respiratory membrane? Include 4
A: The part of the lungs that actively participates in the gaseous exchange with the blood is the…
Q: GW155060 is a gene whose mRNA is increased by PPAR-delta
A: GW155060 is a gene that was identified from the organism Amphimedon queenslandica a decade ago. The…
Q: all dicot seeds have endosperm
A: Most flowering plants (Angiosperms) are of 2 different categories which include Monocots and dicots.…
Q: The ends of amino acids are labeled differently than the ends of nucleic acids because a. amino…
A: Amino acid is a simple organic molecule which contains both carboxyl and amino groups. Nucleic acid…
Q: 49. The "killer" yeast phenotype is caused by A. tyramine production B. production of fusel alcohols…
A: INTRODUCTION Killer yeast They are yeast like Saccharomyces cerevisiae that can produce toxic…
Q: Flying fish use large pectoral fins to glide in air. Explain how Lamarck and Darwin might account…
A: Natural selection The selection of the beneficial trait for better survival.
Q: receptor-mediated endocytosis begins with the binding of specific molecules to their receptors on…
A: In case of receptor mediated endocytosis , molecules bind with their receptor present on…
Q: 1. Did water enter or leave the cells when the 5% salt solution was added? 2. What would you expect…
A: We are allowed to do upto three subpart of a question please repost the undone question again. Thank…
Q: Which of the following is NOT a reason for claims being denied?
A: All step 2 solution indicate that option 2 is correct Diminished Standard of Care
Q: 8. Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…
A: 8. Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…
Q: 50 um Figure 3. Grasshopper testis with differential staining and viewed under a microscope.…
A: Meiosis is a type of reductional cell division consisting of two consecutive stages- Meiosis-I and…
Q: SBI3C: Case Study-Smoking and Lung Cancer /16 Cancer usually begins in the bronchi or bronchioles.…
A: Answer d Cilia, which are hair-like projections that transport microorganisms and detritus up and…
Q: Define the meaning of nosocomial infection and explain three potential exogenous sources
A: Nosocomial infections are also termed as hostipal-acquired infections. These are those infections…
Q: You used agarose gel electrophoresis to separate DNA fragments of different size and the experiment…
A: Agarose gel electrophoresis is a method to separate, identify and purify the DNA molecules.…
Q: What problems does horizontal gene transfer cause for evolutionary biologists? a. It can make the…
A: Introduction Horizontal Gene Transfer (HGT) is the process of an organism receiving genetic…
Q: Clonal Selection Hypothesis is the most accepted theory for how immune cells respond to specific…
A: Clonal selection is a process of explanation about how single B and T cell ,that recognise…
Q: Look up 5 other species that are in the same order as your species and create a dichotomous key that…
A: Species are a group of living organisms consisting of similar individuals that are capable of…
Q: cigarettes
A: chemical substance made when tobacco is burned. Tar contains most of the cancer-causing and other…
Q: Consider a situation where F1 is backcrossed with one of its parental lineage and we obtained…
A: Introduction An allele is an alternative form of a given gene, meaning it is one of two or more…
Q: A 10-year-old boy is brought to the physician for a pre-sports examination. His mother mentions she…
A: Behavioural psychology Behavioural psychology depicts the observation, analysis and study of the…
Q: LE Manage Sources Insert Table of Figures Insert Index 3 Insert T Updat Update Index Mark Style: APA…
A: Hypotonic solution: solution having low amount of dissolved particles (includes salt and other…
Q: n a table, illustrate the differences between natural, artificial, active and passive immunity with…
A: Microorganisms are always surrounding humans, looking for an opportunistic host. These viruses have…
Q: About tuberculosis
A: Introduction :- Mycobacterium tuberculosis is the bacteria that causes tuberculosis (TB). It is…
Q: WHAT ELSE CAN I ADD TO THIS: A hypothesis is "a proposed explanation for a set of observations. A…
A: Introduction The hypothesis is a supposition or proposed explanation made on the basis of limited…
Q: Describe the role of non-specific macrophages in preventing infection.
A: Non specific macrophages are immune cells tha respond to many antigens. It act as first line…
Q: 1)microtubules elongate preferentially from plus end (true or false ) 2) catastrophin proteins…
A: Introduction The cytoskeleton is made up primarily of microtubules. They are present in all…
Q: Discuss in more details all the signs and symptoms associated with kidney disease.
A: Kidney disease can include chronic kidney disease (CKD), acute kidney disease (AKD), kidney stone,…
Q: What is life
A: Question: What is life?
Q: . Determine what is the Cross section A and B? What's differences between monocot and dicot roots?…
A: Monocot plants have seeds with single cotyledon . Dicot plants have seeds with two cotyledons.
Step by step
Solved in 2 steps
- 55) A 48 year old man who emigrated from India comes to the physician because of a 6 month history of scale, well demarcated rash on his forehaed . Physical examinationhypopigmented rash with anesthetic cewnter over the left side of the forehead. A biopsy speciment of the affected skin shows clusters of epithelialcwels and occassional ginatcells surrounded by lymphocyteswith rare acid fast bacilli. Which of the following cytokine patterns is most likely exhibited by CD 4+ T-lymphocyte clones responding to this infection A) Interleukin-1( IL-1) and Il-8 (B) IL-2 and interferon gamma (C) IL-4 and IL-10 (D) Il-5 and IL-12 (E) IL-6 and Tumor necrosis factor alphaA patient 19 year-old came to hospital and she had sore throat, fever, red tonsils and swollen uvula, and neck lymphadenopathy. She was given initially antibiotics and came after 5 days with tired, 39ºC. She had patches ofwhite exudate on the tonsils, lymphadenopathyand splenomegaly. Hematological examination shows atypical lymphocytosis. Why do you think did she have these symptoms? Answer: these symptoms are for ………………………. and caused by …………………………… 2) What are other tests and samples need to confirm the causative agent which cause these symptoms?A clinic received a child of 5 years with a diagnosis of acute bronchitis. Staphylococcus was found during bacteriological examination of sputum. From the age of 10 months, when he stopped taking mother's milk, the child has been often suffering from pharyngitis, otitis, bronchitis, pneumonia. The content of blood B-lymphocytes and immunoglobulins is decreased, the number of T-lymphocytes is normal. Questions: 4. Why has recurrent infections often occurred since about 10 months of age? 5. Why are viral and fungal infections seldom in this form of pathology?
- A patient 19 year-old came to hospital and she had sore throat, fever, red tonsils and swollen uvula, and neck lymphadenopathy. She was given initially antibiotics and came after 5 days with tired, 39ºC. She had patches of white exudate on the tonsils, lymphadenopathy and splenomegaly. Hematological examination shows atypical lymphocytosis. Why do you think did she have these symptoms? Answer: these symptoms are for ………………………. and caused by …………………………… What are other tests and samples need to confirm the causative agent which cause these symptoms?A clinic received a child of 5 years with a diagnosis of acute bronchitis. Staphylococcus was found during bacteriological examination of sputum. From the age of 10 months, when he stopped taking mother's milk, the child has been often suffering from pharyngitis, otitis, bronchitis, pneumonia. The content of blood B-lymphocytes and immunoglobulins is decreased, the number of T-lymphocytes is normal. Questions: 6. How does the content of plasma cells change in the patient's body? 7. What are the principles of treatment of this pathology. A 27-year-old man has had a fever and cough for four months . Auscultation of the chest discloses crepitant crackles confined to the apex that persist despite coughing. An x-ray off the chest shows enlarged hilar lymph nodes. Acid fast stain of the sputum is positive. Which of the following characterizes the cellular host reaction? A) Humoral antibody formation of B lymphocytes B) interferon gamma production by CD4 T lymphocytes C) interferon gamma production by CD8 T lymphocytes D) macrophage lysis by B lymphocytes E) macrophage lysis by CD4 T lymphocytes 
- A 3-year-old girl with a fever is sent to the hospital and is found to have a Pseudomonas sp. infection. Her platelet count was 60 x109/L, her haemoglobin value was 74 g/L, her white blood cell count was 1x109/L, and blast cells were seen on a peripheral blood film. Ninety percent of the cells in the bone marrow were blasts, according to a smear. Upon immunophenotyping these blasts using flow cytometry, positive phenotypes for CD10, CD19, (partial)TdT, and CD34 were observed.27. A 69-year-old man with congestive heart failure and chronic obstructive pulmonary disease has palpable adenopathy in the neck and inguinal region. He feels perfectly well and has normal blood counts. Lymph node biopsy shows follic- ular small cleaved lymphocytic lymphoma. Bone marrow biopsy shows peritrabecular infil- trates of small cleaved lymphocytes. Which of the following is the best management?A 38 year-old woman went to a hospital and complained of a non-productive cough and dyspnea, which has progressed over two weeks. Based on physical examination, she was pale, diaphoretic and in acute respiratory distress. According to her, she had sexual contact with his partner for the past weeks. The physician ordered laboratory tests and results revealed that the CD4 count was significantly low. 1. Why si HIV-1 antibody the predominant antibody present in the patient’s serum and why?
- A 30-year-old female presents with fatigue, weight loss, arthritis of her hands, and a malar ("butterfly") rash. Blood tests reveal decreased hemoglobin and the presence of antinuclear antibodies. From the findings suggest an immunological condition and explain its underlying immunologic process.A 30-year-old rancher was admitted to a hospital on February 12 because of a two-day history of headache, chills, and 40 degree Celsius fever. Before he was admitted, he began vomiting. During his admission it was found out that he has an orange-sized swelling in the left axilla. A laboratory analysis was administered using lymph-node aspirate and smear of peripheral blood, the result was reported to contain gram-positive cocci, often in pairs. Due to this situation he was given cefoxitin. The patient was acutely ill. Within a few hours of admission, he had a cardiopulmonary arrest. During resuscitation efforts, he vomited and aspirated his vomitus; a chest X-ray showed bilateral infiltrate. The patient was also bled from several body sites. Six hours after admission the patient died. Based on data given, the patient had trapped, killed, and skinned 3 kit foxes, 4 coyotes, and 1 bobcat. The patient cut his left hand shortly before skinning the bobcat on February 7. After his death,…A 38 year-old woman went to a hospital and complained of a non-productive cough and dyspnea, which has progressed over two weeks. Based on physical examination, she was pale, diaphoretic and in acute respiratory distress. According to her, she had a sexual contact with his partner for the past weeks. The physician ordered laboratory tests and results revealed that the CD4 count was significantly low. What might be the predominant antibody present in the patient’s serum and why? What immunological response the patient’s body will develop and why?
