Which group does not include human pathogens?a. Apicomplexans c. Euglenidsb. Ciliates d. Parabasalids

Q: Severe weather events can create ecological disturbances, which can impact biodiversity. Think about...

A: The severe weather event can create a number of ecological disturbances, such as changes in temperat...

Q: Effects of BPA on NO/iNOS and PGE2/COX2 expression in RAW264.7 cells

A: BPA Bisphenol A is an harmful endocrine disruptor found in plastics.  Many chemicals in the environm...

Q: Define the following terms in your own words: Homologous character Character state Clade Cladogr...

A: Cladograms can also be known as phylogenies or the tress. 

Q: what natural defenses do you have

A: Studies have shown that there are high levels of antibodies against the given diseases once they get...

Q: Is the human population still evolving? Explain.

A: Evolution is a process that occurs over time, in which organisms change their physical or behavioral...

Q: In the light reactions of photosynthesis, an electron is taken from causing the formation of The enz...

A: Photosynthesis is the process of formation of sugars in the presence of sunlight and chlorophyll mol...

Q: The first person is correct

A: A chronic infection is a type of persistent infection that is eventually cleared, while latent or sl...

Q: Explain the types of  DNA Libraries ?

A: A library is a collection of DNA fragments kept and propagated in a population of microorganisms usi...

Q: Discuss possible self-esteem issues Mr McFarlane may experience when administering insulin and check...

A: Introduction Hypoglycemia:- is the most common and most serious complication of insulin therapy. It ...

Q: male having genotype AaBbCC mates with a female having genotype aaBBcc.

A: The fork line method can be used by figuring the occurrence of each gene or set of genes to be found...

Q: Explain how targeted gene silencing and knockout mutations can give insights into the functions of a...

A:     RNA silencing is defined as a novel gene regulatory mechanism. This mechanisms aims at lim...

Q: Explain how water molds differ from true fungal molds.

A: Introduction Mold is a fungus that grows in the form of hyphae, which are multicellular threads. Yea...

Q: Explain PCR as a diagnostic tool ?

A: Answer: Biotechnology is the branch of science which deals with the application of biological techni...

Q: How can you use Alamar Blue (Resazurin) to test whether the antimicrobial compound is bactericidal o...

A: Visual methods of quality and quantity are readily found in biology and other field alike as they di...

Q: The CDC estimates that there are 1,000,000 cases of Salmonella infections , with 380 deaths each yea...

A: Salmonella is a bacteria that can cause food-borne infection called Salmonellosis. Symptoms include ...

Q: a. During prophase I, the homologues come together and exchange genetic material. Now the inherited ...

A: Prophase 1 is the first stage of first meiotic division. It is a very significant phase of meiosis a...

Q: With your tests you now figured out that your patient has a Staphylococcus infection, and you would ...

A: S. epidermidis and S. aureus come under the category of bacteria and are associated with nosocomial ...

Q: B. Given the observed values below, is there an agreement between the expected and observed ratios? ...

A:  Mendel uncovered the fundamental laws of heredity. His experiments demonstrated that the inheritanc...

Q: Which of the following animals is a prosimian? a) lemur b)primates endemic to Madagascar c)an outgr...

A: Evolution is a continuous transition of living forms, beginning with the basic forms of the past and...

Q: Define about Amplified cDNA fragments ?

A: Amplification is a process in which the the single DNA can be sequenced to get numerous DNA fragment...

Q: Name one characteristic that makes the stomach a less suitable environment for pathogens

A: Stomach is the largest part of elementary canal it has sac like appearance. It is the part of elemen...

Q: Highlight the limiting factors and list examples of limiting factors.

A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend t...

Q: 10. About 70% of Americans get a bitter taste form the substance called phenylthiocarbamide (PTC). I...

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous c...

Q: Explain the function of a fluid-transport/circulatory system.  How does it relate to diffusion?

A: Fluid transport/Circulatory system: The circulatory system is responsible for the transportation of ...

Q: Compare the arrangement of cis-acting sites in the control regions of the lac operon and phage λ

A: Bacteriophages are a vast group of viruses that have a diverse set of properties. Their genomes may ...

Q: explain what scaffold hopping is and why it is useful for drug development?

A: According to the question we have to explain scaffold hopping. In addition to that, we need to discu...

Q: Consider a mutant hepatocyte cell in which the Q-cycle was not used and teh two electrons from ubiqu...

A: Electron Transport Chain  Electron Transport Chain or ETC is a series of proteins that creates a pro...

Q: What are living and nonliving reservoirs?

A: Reservior can be living or non living . Living reservoir = It is of two type - Human reservoir and a...

Q: Which is a better indicator for Salmonella - coliforms or E. coli? Explain your choice.

A: Salmonella is a genus of Gram-negative bacteria that are rod-shaped and belong to the Enterobacteria...

Q: Distinguish between modes of mesoderm formation

A:

Q: N-terminus

A: Amino Acid units that make up a protein molecule are joined together in a precise sequence. The chai...

Q: Answer the following questions about the graph below Maltose Lactose Time (hours) (i) (ii) (a) What ...

A: When Bacteria are grown in a particular culture , there are remarkably various stages of Growth . Th...

Q: Explain how to determine whether a given clone contains all or only part of the gene ?

A: Gene cloning is described as the process that includes a relocation of gene of interest and which is...

Q: Define the different types of Types of Cloning Vectors ?

A: A cloning vector is a small piece of DNA, into which a foreign DNA fragment can be inserted for mult...

Q: and these protect the strands and prevent the separated DNA strands from reannealling at Single stra...

A: DNA replication is the process by which a molecule of DNA is duplicated. In this, a dsDNA molecule i...

Q: What accounts for the physiological differences in the animal hearts?

A: The hollow mascular rhythmic organ of circulatory system which receives and palms blood to maintain ...

Q: Clonal expansion of B cells:

A: Ans - d) Describes the process of multiplication of B cells that have recognized an antigen. Clonal ...

Q: What is probe? Why it is used in the library screening ?

A: Biotechnology is the practice of using living organisms such as animals, plants, microbes, and speci...

Q: The concentration (or titer) of antibody to a specific antigen can be determined using a(n) test. ag...

A: Introduction :- Antigen (Ag) is a molecule or molecular structure, as well as any foreign particulat...

Q: Myosin II has a duty ratio of 10 percent, and its step size is 8 nm. In contrast, myosin V has a muc...

A: Myosin-II (also known as conventional myosin) is a type of myosin. It is in charge of the production...

Q: Compare CRISPR-based endonucleases with restriction endonucleases.

A: Introduction CRISPR and restriction enzymes are two types of gene modifying methods.

Q: What is electroporation ? Why it is used for  ?

A: Introduction: Nucleic acid: A complex organic substance present in living cells, especially DNA or R...

Q: Conjunctivitis is an infection of the conjunctiva (covers part of the front surface of the eye and t...

A: Answer- virus and bacteria

Q: Explain why slime molds are described as social amoebas

A: Social amoebas are the most exciting structures that is found in nature. They usually have the struc...

Q: Draw an ouline of the autonomic system and identify the neurotransmitters and receptors such as dopa...

A:     INTRODUCTION             The Autonomic nervous system is an parr that evolved in the pheriphera ...

Q: Explain how you might use GenBank to obtain information about the function of a gene that you cloned...

A: GenBank It's the National Institutes of Health's genetic sequence database, which contains annotate...

Q: How are the organs of plants adopted to perform essential functions?

A: How are the organs of plants adopted to perform essential functions? Introduction: Plants have uniqu...

Q: To reproduce sexually, two ciliates join and_______ . a. infect cells c. emit light b. form spores d...

A: Ciliates undergo both asexual reproduction and sexual reproduction.

Q: What is the difference between renewal and nonrenewable resources? How important is it in business? ...

A: The vast majority of natural resources, such as coal and petroleum, were created millions of years a...

Q: Compare the types of bacterial genes associated with inducible operons, those associated with repres...

A: Gene regulation is a collection of mechanisms that the cell employs to reduce or increase the produc...

Parasitic infections

A parasite is an organism that lives in the body of another organism and obtains food at the expense of the host. There are two kinds of parasites they are internal and external. An internal parasite lives inside another organism and is known as endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite.