Which of the following is the most effective way to reduce the number of nosocomial infections? View Available Hint(s) for Part A       limiting patient stays specimen collection antibiotic therapy handwashing

Q: Imagine a friend tells you that humans are naturally aggressive, "just look at chimpanzees." Questio...

A: Introduction: The ancestors of Mammals belong to Therapsida as there are various similarities seen i...

Q: Activity 3: Short Essay Directions: Choose two questions to answer. You may use a separate sheet to ...

A: Vitamins are important for normal growth and development. There are two types of vitamins, based on ...

Q: As a biologist, how could you use yeast to bioremediate? What would you do to make the yeast work be...

A: Bioremediation is the process of using natural organisms to break down and remove environmental cont...

Q: Saved Review the relationships between blood flow, flow velocity, total cross-sectional area, pressu...

A: Lesser than:  Blood flow through the aorta is lesser than blood flow through the capillaries. Blood ...

Q: of the following processes produce/s daughter cells that are genetically identical to the original p...

A: Binary fission is an asexual reproduction method in which a parental cell splits into two identical ...

Q: Which human cell is haploid? O A mature neuron in the brain O A mature muscle cell in the heart A ma...

A: The term ploidy is associated with the number of chromosomes sets that can be found in a particular ...

Q: Genetic engineering has been a debatable topic in science as many people are only aware of its risk ...

A: The correct answer for this question is - b) II,III and VI  Explanation : We can divide the giving o...

Q: Membrane separating the contents of the nucleus from the rest of the cell ___ Protein synthesis ___ ...

A: Nuclear membrane membrane separating the contents of the nucleus from the rest of the cell.  Ribosom...

Q: The reproductive hormones released from the anterior pituitary gland are (select all correct answers...

A: The pituitary gland is located just below the hypothalamus in a bony cavity called the sella tursica...

Q: What type of symmetry can be observed in the given image? Select the correct response: Radial Spheri...

A: Radial symmetry occurs when any plane passing through the centre divides the body into two equal hal...

Q: What techniques were used to improve corn production?

A: Corn production is an important aspect of agricultural farming and improvisation in its yield is imp...

Q: You wish to amplify gene Y alone from the double-stranded DNA shown in the figure below. Identify th...

A: Primer binding sites for the amplification of gene "Y" only. 

Q: The bone remodeling is a continuous process of destroying the old bone and building a new one. The s...

A: Introduction Bone remodelling is a lifetime process in which the skeleton's mature bone tissue is el...

Q: Methyl groups added to cytosine bases on DNA... Increase transcription of the methylated genes. Decr...

A: Transcription is the process in which the DNA contained in the body of an individual is converted in...

Q: In which of the following phase, sister chromatids move towards opposite poles? * a) Telophase O b) ...

A: Mitosis is a process where a single cell divides into two identical daughter cells (cell division). ...

Q: Hyaluronidase and collagenase both allow bacteria to _____. View Available Hint(s) for Part A       ...

A: Answer 

Q: Flowering Plants Flowers / Double Fertilization / Endosperm / Fruit Gymnosperms Ferns Mosses and Hor...

A: This picture depicts  plant evolution. This diagram is called as phylogenetic tree.  

Q: A strain with the ability to conjugate is mixed with a recipient strain.  Recipients are noted to be...

A: Bacterial conjugation can be described as a means of bacterial horizontal gene transfer. It can also...

Q: Attempt to seamlessly integrate the quotation into the text by using a signal phrase or structuring ...

A: a signal phrase can be used to tell the readers that a quote is coming which is in relation to the t...

Q: All the genetic variation seen in the human population, passed from generation to generation, arose ...

A:   INTRODUCTION         Genetic variation is a mainly designated to determine the variation that occu...

Q: Which of the following has an incorrect association?   a. Plasma- water, nutrients and wastes   b. W...

A: A human body is a synchronized coordination of a number of physiological process. These physiologica...

Q: labeled secondary

A: Antibodies are the proteins (immunoglobins) produced by B-Lymphocytes. There are two groups of antib...

Q: What is congenital insensitivity  to pain witth anhidrosisa(CIDA)? How does it illustrate that pain ...

A: Introduction: Pain is an experience that drains our physical and emotional energy and we all find wa...

Q: what is the origin of the masses terms muscle

A: Masseter Muscle This muscle is involved in the process of mastication( Chewing of food items).  Orig...

Q: hat is the definition of FACILITIES (science-related) pls elaborate in paragpraph

A: Facilities are something related to the hospital that is built or established to serve a particular ...

Q: What is the type of genetic inheritance of color blindness? Is color blindness more frequent in men ...

A: Colour blindness is a condition in which a person is incapable to see colours normally. Colour blind...

Q: What is true of the proteins illustrated in the diagram below? Select all statements that are true. ...

A:

Q: As blood in the ventricles surges back against the closed AV valves, the first heart sound lubb can ...

A: The heart is a muscular organ the size of a fist that sits directly behind and somewhat to the left ...

Q: What is an endemic disease?   A disease of which there are only a few scattered cases in a populatio...

A: Few disease only occurring in a particular area or may be it affect a large population. Usually this...

Q: The function of Th lymphocytes at the immunological synapse is to __________. View Available Hint(s)...

A: Option a

Q: What are the methods in measuring total leaf carbon content and lignin content from a leaf and pleas...

A: Carbon content is the total amount of carbon present in the leaf and the lignin content is the total...

Q: d. white; if the genotype of the parent in question is Aa, it is likely 9. A yellow Labrador retriev...

A: The coat colour in Labrador are black, brown and yellow. It is governed by 2 genes, B and e gene. Th...

Q: Question 4 Match each term with the appropriate description. Terms may not be matched at all or may ...

A: Introduction :- Glycerin, also known as glycerol or glycerine, is a transparent liquid manufactured ...

Q: What is the difference between Roux-en-Y gastric bypass and sleeve gastrotectomy?

A: Introduction: Gastric bypass and other weight-loss surgeries like gastric sleeve, roux-en-Y gastroje...

Q: Match each structure with its function. + Fallopian tubes A. Opening to the uterus B. Tubes connecti...

A: The correct structure with their function is matched below:

Q: The advantages of trabecular bone are strength E O relatively flexible

A: Trabecular bone is a porous type of bone tissue  that is organised into a network of interconnecting...

Q: From the list below choose all the concerns surrounding antimicrobial use. A. toxicity B. disruptio...

A: Answer :-  Toxicity :- A significant quality for an antimicrobial medication is particular toxicity,...

Q: 37. The following describes meosis except: A. Is the process of cell division that results in the re...

A: 37. Option d  All other statement about meiosis are correct except statement D.

Q: What are bacteriophages?

A: Introduction:- Bacteriophages have been likened to "spaceships" capable of transporting genetic mate...

Q: Besides the XY system, are there other sex determination systems?

A: Some animals have a different sex determination system than the XY system, which is described above.

Q: Explain why the seeds of fruit trees like durian, rambutan, and avocado could not be stored in the c...

A: Seeds are stored because of the prevention of seed dormancy. Dormant seeds are viable seeds that don...

Q: At which stage in the cell cycle or mitosis are chromosomes replicated?

A: cell cycle is the series of events that takes place in a cell as it grows and divides. 

Q: microscopes be classified according to the number of eyepieces

A: A microscope is an instrument that can be used to observe small objects, even cells. The image of an...

Q: How are the chromosomes of prokaryotes different from eukaryotes?

A: Introduction: Chromosomes are the condensed form of chromatin present in the nucleus of the cells. T...

Q: Jane is in the hospital recovering from a car crash. She needs blood, but the blood bank is extremel...

A: Introduction The ABO blood group system is used to indicate whether erythrocytes have one, both, or ...

Q: Why is telomerase used by some eukaryotic cells but not prokaryotic cells? Clearly explain what the ...

A: a. Telomere is and end of a chromosome. They are only present in eukaryotes but not in prokaryotes b...

Q: Errors can occur in any of these processes when an incorrect nucleotide or amino acid is added durin...

A: The term DNA replication is associated with the process of duplicating DNA, which acts as the geneti...

Q: Group by pair 1. Draw & compare the Cyst & Trophozoite of Entamoeba histolytica & Entamoeba coli by ...

A: Entamoeba are group of protozoans that are either parasitic or commensal . It comprises of two form ...

Q: What is chromatin made of? O DNA only O Carbohydrate only O Protein only O DNA and carbohydrate O DN...

A: Introduction Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil...

Q: Virulence factors allow microbes to be pathogens. This means that a bacterium with more virulence fa...

A: Option c  Can more easily infect hosts and cause disease. Virulence is defined as the degree of path...