Q: 12. Population growth is limited by the following factors EXCEPT * litter size biotic potential…
A: The correct option is option B i.e. biotic potential. Biotic potential refers to the unrestricted…
Q: What does blood typing detect? presence of antigenic substances in the blood sample presence of…
A: Blood typing is one of the very important medical techniques that are used by doctors. It helps us…
Q: A child could have the same blood type as one of his/her parents but it doesn’t always happen that…
A: It does not happen always for example parents with AB and O blood groups would have blood groups of…
Q: 2. Complete the Punnet square with the appropriate answers as required. Situation: In pea plants,…
A: Complete the given punnet square for the cross between pure breed green pod pea plant with pure…
Q: Differentiate epigenesis and preformation
A:
Q: Question: A rapid COVID antigen test: may result in a false positive if you test too early. detects…
A: COVID antigen test is used to detect the presence of SARS-CoV-2 viral proteins in our body directly…
Q: When the body becomes dehydrated, the posterior pituitary gland secretes vasopressin which signals…
A: Vassopressin is mainly secreted when there is need to conserve water and is responsible for the…
Q: Question 15 A patient is brought to the hospital and has suffered extreme blood loss. The patients…
A: Donor for the blood transfusion :-
Q: What features do AB+ individuals share?
A: This question is based on blood group AB+ people.
Q: What are the reasons for conducting an experiment? 2. Differentiate discovery-based from…
A: * The scientific method consists of four steps mainly thay are data and theory and hypothesis and…
Q: 1. How could scientists use this transgenic line of zebrafish to distinguish environmental versus…
A: Zebrafish is a freshwater fish mostly found in South Africa. The special distinguishing feature…
Q: What describes a priori protein structure prediction? X: reproduce the interatomic interactions Y:…
A: Protein structure prediction It is used to understand the sequence and structure space of a…
Q: The erythrocyte sedimentation rate (heaviness) test of a blood sample is often used as a diagnosis…
A: RBC are also known as erythrocytes. RBCs delivers oxygen through out our body. Erythrocyte…
Q: In Gram-positive bacteria, peptidoglycan cross-link is formed by a peptide bond from the amino group…
A: In gram positive bacteria Peptidoglycan carries covalently attached cell surface components like…
Q: Why HIV doesn’t naturally induce a strong CD8+ T cell response
A: HIV or the Human Immuno Deficiency Virus attacks the body's ability to fight infectious diseases…
Q: Given the table below give the difference between the number of parents involved and gamtes in…
A: Reproduction is a phenomenon in which new organism is formed from parent individual .In this ,…
Q: What is the expected phenotypic ratio in the F1 of cross 6? A) 50% black females, 50% black males B)…
A: A gene is the essential physical and functional unit of heredity. Genes are comprised of DNA. A…
Q: Nitric oxide produced by the endothelial layer of blood vessels stimulates the smooth muscle layer…
A: The ability of internal communication was established from protista group. In course of evolution,…
Q: What is gene therapy? Illustrate using the example of adenosine deaminase (ADA) deficiency.
A: Definition of gene therapy- Gene therapy is the introduction of genes into existing cells to prevent…
Q: Which one of the following is not associated with too much protein? A. reduction of lean body mass…
A: Proteins are biomolecules that are composed of a long chain of amino acids. They are important for…
Q: Define the concept of a person's sex. What factors determine sex?
A: ANSWER;- A person's sex is typically based on certain biological factors, such as their reproductive…
Q: Scientists collectively call humans and their immediate ancestors (a) mammals (b) primates (c)…
A: Humans are classified as part of the Tribe Hominini, which includes modern-day Homo sapiens as well…
Q: What information can be inferred from this graph? 250 200 Diabetic subject 150 100 Normal subject 50…
A: * we can see that graph shows the glucose level on plasma after the oral glucose and fasting plasma…
Q: What does blood typing detect? A. presence of antigenic substances in the blood sample B.…
A: Blood typing refers to the process of blood type determination. It uses specific antibodies to…
Q: A misaligned crossover between two homologous chromosomes usually results in:
A: Crossing over is the process of exchange of gene segments between the non sister chromatids of…
Q: COVID-19 starts with pronounced GI symptoms. is most dangerous to young people. has a high mortality…
A: Introduction The SARS-CoV-2 virus causes Coronavirus Disease (COVID-19), an infectious disease. The…
Q: Predation can eliminate weak or sick members of a prey population. This may result in stronger,…
A: Predation is a type of relationship in the environment in which one animal benefits and the other…
Q: What is a human heart made up of? a) Tissues b) Muscle c) Skin d) Bone
A: One of the most significant systems in the human body is the circulatory system is an important…
Q: Which of the following compounds is derived from arachidonic acid with the help of the enzyme…
A: Eicosanoids are polyunsaturated fatty acids that are synthesized from arachidonic acid .They are…
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: Match the following descriptions with the correct lipid-based compounds:
A: A lipid is any of various organic compounds that are insoluble in water
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: What would the net amount of ATP produced be if dehydrogenase was inhibited for 2 molecules of…
A: Glycolysis is the process that involves breakdown of glucose into pyruvate. The glycolysis has…
Q: CASE ANALYSIS: CESTODES AND TREMATODES Patient ID: B.E, a 16 year old male from Bacacay, Albay. A…
A: This is a parasitic infection caused by a trematode which are flatworms Trematode infections can be…
Q: Q.2. Describe the structure of the embryo sac of a mature angiosperm. Explain the role of synergids…
A: Introduction In this question we have to describe the structure of the embryo sac of mature…
Q: Question 8: Among the ecosystem services are control of floods and soil erosion. How is this…
A: Introduction We will answer the question in below step.
Q: Animals with a negative EPD for days to 90 kg (market weight) will produce offspring that reach…
A: EPD is a analytical tool which enables an animal breeder to select the best parent to breed. EPD…
Q: What is the shape of bacteria under a microscope, what color is there, and is there Gram staining is…
A: Gram staining also known as Gram's method is a staining method used to distinguish and classify…
Q: List the attributes that populations but not individuals possess.
A: A population can be defined as a group of individuals belonging to the same species who live in a…
Q: What criteria or features are used to identify each chromosome by number?
A: *NOTE: Kindly repost for other question. Dear Student as per the guidelines we are supposed to…
Q: Question 6: How is biodiversity important for ecosystem functioning?
A: Biodiversity is a variety of life forms on Earth like the number of different species of…
Q: (b) How is ATP converted to ADP by glucose? Explain. Why is there no intake of phosphoric acid by…
A: ATP is converted into glucose by cellular respiration. Glucose is completely oxidised into carbon di…
Q: The biogenesis of functional mitochondria is dependent upon the products of both nuclear and…
A: Mitochondria are the membrane-bound cell organelles that generate most of the chemical energy needed…
Q: Outline salient features of carbon cycling in an ecosystem
A: Introduction In this question we will discuss about the salient features of carbon cycling in an…
Q: What percentage of all children will be carriers? What is the sex of the carriers? 2. A heterozygous…
A: Given Woman is Heterozygous for hemophilia = XHXh Man is normal = XHY
Q: Dean's fluorosis index was developed in 1942 and is currently the most universally accepted…
A: Dean's Index was initially published in 1934, and it was updated in 1942. The index was created in…
Q: Characteristics of Life / Living Things of a dandelion.
A: Dandelion It is a species of plant and belong to the phylum of angiosperms.
Q: What is the name of the molecule when glucose is bound to hemoglobin? O a. Beta cell b.…
A: Blood is a body liquid in the circulatory arrangement of people and different vertebrates that…
Q: A raised Reddened area appearing on the skin Caused by a sensitivity reaction is termed ... A.…
A:
Q: A patient had a blister on the toe that got infected, and several days later the area around the…
A: Impetigo is skin infection problem which usually indicated by skin rash and redness. It is usually…
A. Answer the following questions briefly
1. How does the body react to protect itself from antigens?
Step by step
Solved in 2 steps with 1 images
- *Case Study* A 2-year-old boy fell from a backyard gym set. His shoulder and upper arm became very swollen shortly after the fall. The boy’s mother took him to the emergency department a few hours after th incident because he was complaining of pain. On physical examination, the physician noted that large hematoma had formed in the upper part of the boy’s right arm. There was no history of surgery (he had not been circumcised), injury, or illness. The boy was receiving no medication. Emergency department treatment consisted of aspirating the hematoma Subsequent to this treatment, the boy began to bleed extensively. He was admitted to the hospital. The following laboratory tests were ordered: a hemoglobin and hematocrit, platelet count, and bleeding time. Because the bleeding continued, a type and crossmatch for two units of fresh blood were ordered on a standby basis. Additional information from the mother revealed that the boy’s cousin had “bleeding problem.” Laboratory Data…Pathophysiology) 1. apply acute and chronic inflammation to select clinical models.State two local and two systemic signs ofinfluenza.
- pls help ill rateCase study 2 40-year-old man with no history of any chronic liver disease, presented with acute liver failure (ALF). After carrying out extensive laboratory screening, it was suspected that the ALF was due to auto-immune liver disease namely Autoimmune Hepatitis. Answer the question with both details and clear, Discuss the pathophysiology of the disorder and critically evaluate current laboratory methods identify were relevant with overview of method aims and how it meets the pathophysiological criteria for the classification of the disorder.Describe the gross anatomy and histology of the lymph nodes, thymus, and spleen
- Describe the peripheral swear of a patient with Acute lymphoid leukemia?Discuss the vascular changes that are associated with the acute inflammation?Case study : Ms. X, a 32-year-old Hispanic woman, has had a history of intermittent pleuritic chest pain and joint pain for the past several years. Recently, she went to her physician because she noticed that an erythematous, butterfly-shaped rash had appeared on her face. Further lab tests indicated protein in her urine. Her blood test indicated the presence of numerous antinuclear antibodies, especially anti-DNA, and mature neutrophils containing nuclear material. A diagnosis of systemic lupus erythematosus (SLE) was made. Discussion Questions 1. Discuss possible reasons why SLE was not diagnosed earlier 2.Discuss how the presence of antibodies can cause such widespread damage in organ systems. 3. Discuss possible manifestations of SLE 4. Discuss treatments for SLE and a prognosis for the patient in this case.