Explain Bronchoconstriction in detail   Link it to the respiratory system

Q: How does DNA being the universal molecule of inheritance in all cells support evolutionary theory?

A: The genetic code and DNA reflect life's common ancestry. DNA similarities can reveal how closely rel...

Q: How important and useful to the cell is the ability of the DNA to assume various forms?  Why are the...

A: Deoxyribonucleic acid (DNA) stands for deoxyribonucleic acid. It includes nucleotides, which are bio...

Q: Give the following meaning of the diagnostic terms below: auscultation rhonchi - percussion sputum -...

A: Lung sound  Lung sounds or breathing sounds or respiratory sounds are sound that produced during inh...

Q: Mutations that affect organisms are those that involve exons. True or False. Defend your answer.

A: Mutation Sudden heritable change in genetic material or character of an organism is known as mutati...

Q: Is there any difference between apomixis and parthenocarpy? Explain the benefits of each.

A: Introduction Inthis problem we will discuss about the differences between apomixis and parthenocarpy...

Q: Define the kinetic properties of the flight muscle ?

A: A wing (flight) muscle is among the muscles that is employed in flying. Classification  Direct (DFM...

Q: Procedure Take Add 50 ul of Top up to 50ml. fresh LB- ampicillin Mix Smi ml to the overnight culture...

A: Two culture mediums are prepared using E.coli and LB borth. Both the mediums are prepared in specifi...

Q: Wil completed a full plate titer assay and there were 25 plaques on his 10^-7 plate. What is the tit...

A: Plaque forming unit (pfu) is used in virology to depict the ability of viruses to for plaques per un...

Q: Why is pedigree analysis important?

A: The genetic disorders can be identified by pedigree analysis. the genes are the functional unit of t...

Q: Compare and contrast gametogenesis in starfish and sea urchin. Please make sure that the answer is ...

A: Gametogenesis is a biological process that involves the production of gametes or germ cells in an or...

Q: What mineral enhances the ability of insulin to transport glucose?

A: Chromium is a fundamental mineral that the body needs in follow sums. It is normally present in a wi...

Q: What is TFIIA ?

A:   TFIIA stands for the transcription factor. It is referred as a nuclear protein which involves the ...

Q: Why is it important to put regulatory mechanisms in place at specific portions of the pathway from D...

A: The flow of the information takes place from DNA to the proteins. Proteins act as structural compone...

Q: When preparing to place a thoracic epidural, you palpate the inferior border of the scapula. This la...

A: The central axis of the skeleton is a flexible column extending from the neck to the tail made of a ...

Q: what are the metabolic and physiologic capabilities of proteus Vulgaris? describe the different type...

A: Bacteria are ubiquitous, mostly free-living organisms. They often consist of a single biological cel...

Q: When 2 different species are competing for a resource, in the absence of other factors, one will usu...

A: Asymmetrical competition is the competition between different species  in which the resources are di...

Q: Explain the concept of biocontrol. List several components of a system of integrated pest management...

A: Biocontrol is a technique or approach for controlling the population of one species through the use ...

Q: Explain what are the Diagnosis and Treatments for asthma

A: Asthma(Bronchial asthma) is a chronic lung disease which makes our airways swollen and narrow and ar...

Q: Illeum (4x)  Label : lumen , villa , Peyer's patches of submucosa  draw it

A: Small Intestine: Food digestion continues in the small intestine. Pancreatic and liver digestive flu...

Q: (See attached image...) Is this an image of a plant root or plant stem? Justify your answer.   Is th...

A:   The monocot and dicot parts of the plants, differ from each other and thus it is significant to di...

Q: What is a continuum of strategies (in ecology)?

A: The continuum of life-history refers to the growth, reproduction and death of organisms in a given b...

Q: Questions 11-14. Melia and Sophie performed a PCR exper 10KB 3Kb |IKB DNA Ladder Negative Control Po...

A: Negative control is the one in which we do not expect any results.

Q: How does the competence-environmental press approach help explain which coping strategies might work...

A: Recreation-based events are significant for older people, as they will get them outside and help the...

Q: we use morphological traits to determine branching patterns on phylogenetic trees?

A: Solution : Morphological phylogenetics: inference of evolutionary trees using anatomical traits. Nod...

Q: How does the process of cell division contribute to transmission of genetic materials from one gener...

A: The genetic material is the hereditary substance in the cell. It carries all info. specific to a par...

Q: Explain the significance of Oxygen in aerobic respiration in the context of ETS.

A: Introduction In this problem we will discuss about the significance of Oxygen in aerobic respiration...

Q: Compare the long-loop negative feedback for the anterior pituitary hormones to the negative feedback...

A: Cells, tissues, organs, and organ systems are generally define to started that they are been all int...

Q: 18. Where is the energy stored in ADP? a) Between the first and second phosphate bond Between the se...

A: Cell biology : it is the branch of biology that studies the structure, function and behavior of cell...

Q: Why were sibling fish chosen to measure the survival rates for the heart mutation?

A: It is so because sibling fish's heart can be imaged live and develops quickly, with the heartbeat st...

Q: Compare the benefits and costs of genetically modified foods, and assess the public debate over them

A: Genetically modified organisms (GMOs) are created by inserting genes from external sources such as v...

Q: Below are some pick up lines where the concepts in evolution were used. Explain the concept behind t...

A: (1) i think i am the fittest because i survived them all just to be with you Concept: You must be th...

Q: Describe the base-pair rule. - What three things make up a nucleotide? - What does anti-parallel mea...

A: 1.Base pair rule: This rule in DNA states that purines (A,G) should bind with pyramidines (T,C) the ...

Q: How thus different mechanisms of evolution can produce change in populations and can contribute to b...

A: Evolution is a process in which there is change in characteristics of a species over generations. Th...

Q: Isn’t soil just lifeless dirt?

A: ANSWER: No, soil cannot be attributed as lifeless dirt since it is an integral component of the orig...

Q: Describe the relationship between an enzyme active site, the enzymes substrate and competition by on...

A:   Introduction :  Every enzyme has an active site.  Through this active site enzymes can interact wi...

Q: A 23-year-old man is stabbed in a bar fight. The blade of the knife enters his chest in the left 5th...

A: The correct answer is E. Pericardium

Q: nna is training to be a cell culture technician. She uses some sterile distilled water to wasg a bat...

A: The amount of dissolved solute per unit volume is referred to as osmotic concentration. Based on osm...

Q: Chaparral is characterized by:   being adapted to fire All of the choices are correct. a lot of shru...

A: Definition of chaapparal Thickest of dwarf evergreen oaks broadly : a dense impenetrable thicket of ...

Q: FEEDSTUFF COLOR TEXTURE PARTICLE SIZE SHAPE A. Feed supplements Dicalcium phosphate Limestone Oyster...

A:     ANSWER       

Q: Polysaccharide- Glycogen – Starch – Section 2.7 Lipids – insoluble in Trigyclerides – made of one mo...

A: “Since you have posted a question with multiple subparts, we will solve first three sub parts for yo...

Q: Cimetidine was the first H2 antagonist in anti-ulcer therapy in the 1960s. The development of cimeti...

A: Cimetidine was the first H2 antagonist in anti-ulcer therapy in the 1960s. The development of cimeti...

Q: Question 1:  Mass extinction ocurred on the following time and era except for: A. Mesozoic B. Precam...

A: Question 1) Mesozoic era : At the end of this era the about 70% of all plants and animals were vanis...

Q: 3.Define systolic and diastolic phases of the heart.

A: * Every single beat of heart of heart is called cardiac cycle. * And every cardiac cycle will have t...

Q: Scientists at the SEA Phages lab were asked to find a phage that might infect a strain of M. abscess...

A: Phage therapy (PT) is also called bacteriophage therapy. It uses viruses to treat bacterial infectio...

Q: Which of these models correctly identifies the most recent common ancestor diplobla Cnidaria -Lophot...

A: Diploblastic animals such as jellyfish, sea anemones, and corals do not have a mesodermal germ layer...

Q: Patients with what underlying condition cannot undergo Fick’s method of Cardiac output measurement?

A: Adolf Fick gave the theory for ficks method of calculating cardiac output. 

Q: Procedure Add 50 of ul the Mix Sml Take 3 ml Top up to 50ml. overnight culture with 45 ml LB - mixtu...

A:  

Q: Prokaryotes and lower eukaryotes such as yeast have transcription control elements called upstream a...

A: Upstream activation sequences plays essential role in induction, enhancement and expression of gene ...

Q: 2) Finish the following chart for the data obtained for the effect of disinfectants on Escherichia c...

A: As per our company guideline we are supposed to answer only first question or first 3 sub parts of t...

Q: What cause resulted in the evolution of species on the Galapagos Islands? Galapagos evolved via what...

A: Charles Darwin was a biologist who gave theory of Natural selection.