Connexin is found in O Zonula occludens O Zonula adherens O Gap junction O Desmosome

Q: Enlist the three immune components causing cell lysis type II hypersensitivity reaction.

A: Antibody-mediated hypersensitivity is another name for type II hypersensitivity reactions. IgM and…

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A: The energy currency of life is usually defined hate they are about to adenosine triphosphate (ATP).…

Q: Explain the effect that maternal body weight has on the health of the mother and infant by…

A: Overall health status of a mother is important for the foetus that is developing inside the mothers.…

Q: Which of the following is a connective tissue that attaches muscle to bone? a endoskeleton b…

A: Connective tissues are most abundant and widely distributed in the body of complex animals. Their…

Q: Which of the following nutrients are absorbed in the stomach? a Carbohydrates, lipids, and…

A: The gastrointestinal tract, as well as the digestive organs that support it, make up the human…

Q: Which is the correct order from smallest to largest? 1) nucleotide, codon, gene, chromosome 2)…

A: Ans. Smallest to largest order 2. Codon, Nucleotide, gene, chromosome

Q: Systems that maintain homeostasis rely on feedback mechanisms shown below. A. Label the flowchart…

A: Feedback inhibition is the mechanism by which the a process terminates. In this mechanism the final…

Q: Hypercholesterolemia can be an autosomal dominant disorder. A heterozygous female with this disorder…

A: Introduction  High cholesterol levels in the blood is referred to as hypercholesterolemia. Some…

Q: full oxidation of 2 moles of glucose produce 36ATP O 72ATP 48ATP O 106ATP O

A: Aerobic respiration:It is the process of cellular respiration that produces energy from food in the…

Q: Q8. (1) Complete the following genetic diagram to show how parents who did not suffer from…

A: Hemophilia  A genetic disease in which individual does not have blood clotting factors in his body.…

Q: 11. The amino acids of proteins can enter the process of cellular respiration, but first the must…

A: Cellular respiration is a metabolic process that breaks down glucose and produces ATP. Stages of…

Q: a.) What form of replication do you think this virus does use? How do you know? b.) Can the doctor…

A: Viruses Viruses are microorganisms that are non-living until and unless they find a suitable living…

Q: When you have a recombinant organism, it generally has genetic information from a. only an archaea…

A: Recombinant technology Recombinant technology is an emerging field involving the production of…

Q: Q3. You have a round pie plate filled with water. You carefully release a drop of red food coloring…

A: Diffusion - diffusion, is a process resulting from the random motion of molecules by which there is…

Q: Microorganism/Causative Agent:  Candida albicans *for the discovery, who discovered it? when was…

A: Candida albicans C.albicans is a strain of yeast naturally found in the human gut and mucous…

Q: One of the most common diseases of the human respiratory system is pneumonia, an inflammation of the…

A: Introduction Pneumonia is a lung infection that causes the air sacs in one or both lungs to become…

Q: compound acinar glands are found in: O mammary glands & prostate O uterus & pancreas O Salivary…

A: Tubulo-alveolar glands—also known as tubulo-acinar, compound tubulo-acinar, or compound…

Q: + &

A: Mitosis is the process in which  cell replicates its genetic material ( chromosome) and then…

Q: Q4.7. In DNA replication, what is the difference between the leading and lagging strands? In the…

A: Replication is the process by which double stranded DNA molecule is copied to produce two identical…

Q: Explain the  scenario in which the development of a vaccine to prevent addiction to heroin and other…

A: Introduction: Immunity is defined as the ability to resist infection through the action of…

Q: To determine: Whether the nonspecific or the specific arms of the immune response evolved first in…

A: Introduction: Innate defense and adaptive defense are two body mechanisms that protect against…

Q: To determine: Whether the nonspecific or the specific arms of the immune response evolved first in…

A: Immunity refers to the ability of leukocytes or antibodies to resist infection. A vaccination is a…

Q: 1. Which statement about fats is true?  a. Unsaturated fats are most common in animal tissues?  b.…

A: Fats and lipids are essential organic macromolecules. The plasma membrane of each cell is made up of…

Q: Which of the following is TRUE regarding Gram negative bacteria? a- Their cell wall is composed of a…

A: Introduction :- The Gram staining method of bacterial differentiation uses crystal violet to…

Q: Which of the following best describes an L-glucose?  The hydroxyl group attached to the penultimate…

A: Biological macromolecules are the molecules that are needed in enough amount for the body. It mainly…

Q: With hypoxia, which of the following are involved in cell death: 1) decreased intracellular sodium…

A: Hypoxia is a condition of less supply of oxygen to the cells. Due to hypoxia, a situation of ATP…

Q: The name of two major categories of vaccines and then the subcategories under each.

A: A vaccination is a biological preparation that delivers "active acquired immunity" for a specific…

Q: The diagram below indicates different ion concentrations from the inside to the outside of a neuron…

A: The electrical activity of the neuron is generated by the differential concentration of specific…

Q: One difference between Huntington's disease and the other three neurodegenerative disorders…

A: Huntington disease like Parkinson's disease Alzheimer's disease and Lu gehrigs disease are all neuro…

Q: The building blocks (monomers) of DNA are:

A: DNA the DNA or the Deoxyribose Nucleic Acid is the genetic material of most the living organisms…

Q: Why is vitamin K given to newborns upon delivery? What happens if the newborn does not get the…

A: Introduction: Babies are born with low levels of vitamin K, which increases the risk of vitamin K…

Q: 1. The oxygen consumed during cell respiration is involved directly in which process or event

A: Introduction Cellular respiration is a biochemical process of oxidation of organic compounds in an…

Q: 1. Two loci found in mice are suspected to be linked. To test this hypothesis, a group of graduate…

A: Find the below calculation for an explanation Null hypothesis: The observed values are not…

Q: escribe the production of fairy ring of mushrooms and also explains why its diameter is related to…

A: A structure known as mycelium makes up the fungus body in mushrooms. Mycelium is a collection of…

Q: In the diagram below show which steps represent oxidation and which steps represent reduction. Also…

A: Photosynthesis Photosynthesis is a process by which plants synthesise their food (sugars) using…

Q: Why is it so difficult to get to the heart during open heart surgery?

A: Open-heart surgery is used to treat the heart problems such as arrhythmias, congenital heart…

Q: 27. With respect to bioremediation, the addition of desired bacteria to a bioreactor or to a…

A: Bioremidiation employes the use of living organisms like microbes in the removal of contaminants,…

Q: You will make a presentation to show your work. How would you like to present your findings to the…

A: Endocrine glands are the group of cells that secrete chemical substance called hormone directly into…

Q: What is the proper way to measure the radial pulse rate of a test subject or patient who has a…

A: Pulse can be defined as a pressure wave which is generated,when the surge of blood creates a…

Q: (e) Mendel's Second Law of inheritance states that, "during gamete formation the segregation of each…

A: Answer :- (e) Heredity, often known as genetics, is the transmission of genetic traits from one…

Q: Which of the following diseases cannot be treated using antibiotics? a-Strep throat b-Tetanus…

A: Pathogenicity represents a specialization in a certain microorganism to replicate and damage host…

Q: Applying Hardy-Weinberg equilibrium. In a population of 100 individuals, 49% are YY. What percentage…

A: Introduction: The Hardy-Weinberg equilibrium is a principle stating that in the absence of…

Q: Indicate the geographical adaptive type of person with the following features: large lung capacity,…

A: The overall well-being of an individual greatly depends on the geographical location of that…

Q: gene expression: 1) DNA exits the nucleus 2) ribosomes enter the nu 3) RNA binds to ribosome

A: The process of the expression of a particular gene involves the process of the formation of the mRNA…

Q: A) What is resident flora? B) How might resident flora prevent infection AND cause infection? (150…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: A certain species of rabbit can have either black or grey fur. The allele for black fur is dominant…

A: Introduction: A phenotypic ratio is a tally of the amount of children with one phenotype vs another.…

Q: In a lytic infection, the host cell show symptoms faster. True O False Saprophytes are organisms…

A: In lytic infection virus enters into the host cell and makes copy of itself. Then cause cell to…

Q: What is meant by the experimental ablation method of studying the brain? O a. The approach in which…

A: The nervous system is made up of the brain, spinal cord, cranial nerves, and spinal nerves. It is…

Q: Which the following statements about Darwin's theory of natural selection is true? O In order to…

A: In the year 1809, Charles Darwin was born. He gathered a large quantity of data and realised that in…