Disease caused by Gram positive species is more significant than that caused by Gram negative species.” Do you agree with this statement?

Q: 2. What is sporophyll? A strobilus? Sporophyll Strobilus

A: Plants are divided into two types  vascular plants and non vascular plants. Non vascular plants…

Q: ABSORB MORE IRON 1. heme, from ferroproteins (ferritin, hemosiderin) 2. from dairy products 3. from…

A: Ferroportein is a iron exporter.  It transport ferrous iron out of the cell , which inrurn…

Q: c. List the ketone bodies?

A: Ketone bodies, aldehydes, acids (lactic acid etc)and other different molecules are present in our…

Q: Describe the purification and characterization of ostrich chymotrypsin

A: Introduction Chymotrypsin is a digestive enzyme. An enzyme is a substance that helps the body speed…

Q: IDENTIFICATION 1. Determines the order of genes and their loci. 2. Duct that degenerates when the…

A:

Q: Using punnett square Determine the genotypes of the parents if the father is blood type A the mother…

A: In abo blood group system there was four types of blood group are found, A B AB and I ,  A blood…

Q: Define symbiosis.

A: Q. Define symbiosis

Q: Compute the cfu/g (lactic acid bacteria and coliforms) of burong mustasa samples given the following…

A: The total coliform bacteria test is the simplest basic test for bacterial contamination of a water…

Q: Briefly discuss at least two possible explanations for why bipedalism may have initially developed,…

A: The original proponents of this model theorized that bipedalism originated as a natural defense…

Q: Explain why hermaphroditism is a good solution to enjoy the benefits of sex while also confronting…

A: Hermaphroditism means a condition where organism having both male and female reproductive…

Q: A farmer plants Bt cotton that is genetically modifed to produce its own insecticide. Of the cotton…

A: The dominant allele is the one that masks the expression of the recessive allele. The allele…

Q: Discuss about Annelida. Identify their classes and give the examples of it. Discuss about the…

A: Annelida are the bilateral and protostomial eucoelomate eumetazoans whose long, narrow and worm…

Q: What is polyspermy? What are the processes involved to prevent polyspermy occurring?

A: Fertilization can be defined as the union of two haploid gametes, the spermatozoa and the oocyte,…

Q: PRACTICE PROBLEMS AND REVIEW QUESTIONS 1. What is the total magnification of an object if the ocular…

A: Introduction Magnification is the process of enlarging something's apparent size rather than its…

Q: What Are the Differences Between Bacteria and Viruses?

A: A bacterium is a single celled prokaryotic organism that can be found in living organisms (such as…

Q: Which of the following is an example of a homologous structure? O the jointed leg of an insect and…

A: Homologous structures are physical features that are similar in species with a common ancestry but…

Q: 9. Complete the table (gnore sex). Phenotype Proportion Observed + (wild-type) Vestigial wings…

A: Introduction  "Genotype" refers to an organism's complete genetic information. The observed…

Q: MICROELEMENT COMING INTO THE BODY WITH WATER 1. iodine 2. bromine 3. sodium 4. Fluorine 5. silver

A: Water hydrates mucosal membranes in the respiratory and gastrointestinal systems and is required for…

Q: GENERAL EXCHANGE VENTILATION (MORE AIR ENTERS THAN IS REMOVED) IS NEEDED FOR GENERAL EXCHANGE OF…

A: Exhaust ventilation: It is basically work by depressurising a room/chamber. The main motive is to…

Q: CONTENT OF IRON IN DRINKING WATER IS NORMALIZED FROM 1. kind of source of water supply 2. toxic…

A: Iron is one of the component that helps in transport of oxygen from the lungs to cells all over the…

Q: chain? In what way is electron transport an example of a biological battery? Give two unique…

A: Electron transport chain consists of four complexes. In the first complex NADH is oxidized into NAD,…

Q: Give specific examples of the following: (3-5 each) a. gram positive cocci b. gram negative cocci…

A: Gram Positive and  Gram negative: Upon gram staining process the bacteria having thick cell walls…

Q: Match the organ system with the reproductive function it provides. Reset Help Lymphatic system…

A: The skeletal system (consisting of bone and muscles), and the integumentary system (outermost layer…

Q: Compare and contrast the Gram-positive and Gram-negative bacterial cell walls. Discuss the cell wall…

A: Gram-positive bacteria have extensive coatings of peptidoglycan in their cell walls. Gram-negative…

Q: discuss the what is cyst passers and its type 2. which body organs do E. histolytica resides? 3.…

A: Entamoeba is parasitic or can be commensal organism . It is characterized by presence of tiny one…

Q: 8. Where are the antigens that T cells recognize and bind to?

A: Antigen is a substance that enters the body and starts a process that can cause disease. The body…

Q: Destroying forests increases the carbon in the atmosphere. True O False

A: Introduction Cutting down trees is called Deforestation. Cutting off forests, and trees, burning…

Q: ase enzymes are used in recombinant dna technology

A: Restriction enzymes (also called restriction endonucleases) cleave double-stranded DNA at very…

Q: What would happen if the number of blue crabs increased significantly?

A: The blue crab gets its name from its sapphire-colored claws. The shell, or carapace, of adult…

Q: Define the term Commensalism „Mutualism and Parasitism

A: Members of the biotic community in an area are dependent on one another. The interdependence is…

Q: List and describe three features of plants that help them avoid or reduce predation

A: Plant defence against herbivory encompasses a variety of traits that have evolved to help plants…

Q: According to Nietzsche, Thales asserts that man is the reality of all things. True or False

A: Friedrich Nietzsche was a German philosopher who is famous for criticisms of conventional…

Q: Describe in your own words how nuclear transport and G protein coupled receptor (GPCR) signaling…

A: The GTP (guanosine triphosphate) is a nucleotide molecule that provides necessary energy during…

Q: 29. Describe in principle, how transmembrane proteins are

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: PRODUCTS, A SOURCE OF CAROTINE 1. fish oil (cod) 2. red pepper, rosehip, green onion, white cabbage…

A: Introduction Carotene is a precursor of vitamin A. It is a fat soluble vitamin. Vitamin A is good…

Q: Describe how climate change is negatively affecting caribou reproductive success.

A: Reproductive cycle and environment: The reproductive cycle defines the changes that occur leading to…

Q: Give the balance between all. Equations of photosynthesis.....

A: Introduction Photosynthesis is the process of transforming energy from the sun into light, which is…

Q: 1.4 Why is that siblings don't look identical to each other?

A: Every human being has a set of chromosomes. Basically, a chromosome is a package that contains the…

Q: Label all labels

A: The integumentary system consists of the skin and accessory structures. Hair is one of the accessory…

Q: 28. Analyze the graph of the growth curve representing the human population of Ireland before 1900…

A: Introduction The rise in the number of people in a population or dispersed group is known as…

Q: When is Cellophane Tape or Scotch Tape Preparation done? This method detects which pathogenic agent?

A: The large intestine and rectum are home to adult Enterobius vermicularis worms. They do not lay eggs…

Q: A gene from one organism can be inserted into another kind of organism, and it will produce the same…

A: ● A gene from one organism can be inserted into another kind of organism, and it will produce the…

Q: Design a strategy to make a subtracted -complete cDNA library from liver cells.  Use a flowchart…

A: cDNA is also known as complementary or copy-DNA and is synthesised using mRNA as a template and the…

Q: 1. Why is it important to prepare healthy food during this pandemic?

A: Everyday, eat a combination of different foods including whole grains such as wheat,maize and rice,…

Q: METHODS OF WATER TREATMENT AT THE WATER-WIRED STATION 1. ozonation 2. coagulation, sedimentation,…

A: In a public water treatment plant the water is made safe for drinking by the help of number of water…

Q: Label the parts of the carbon cycle The Carbon Cycle Death and Decay :: fossil fuels :: combustion :…

A: The carbon cycle refers to the circulation of carbon on earth where atmospheric CO2 is converted to…

Q: IMPORTANCE OF TEMPERATURE REGULATION IN ANIMALS???

A: Animals are the developed living organisms with compare to other organisms. Animals are…

Q: Label the parts of the nitrogen cycle. Use your notes to help!! The Nitrogen Cycle Nitrogen in…

A: The biogeochemical cycle in the environment through which nitrogen passes through living and…

Q: 27. Acetylcholine  Acetylcholine is broken down into what two molecules? Multiple Choice   citric…

A: Introduction :- Acetylcholine is an organic molecule that acts as a neurotransmitter in the brain…

Q: What is the level of organization involved in the digestive system with an example? I mean in the…

A: Digestive system The digestive system includes the organs that help in the digestion of the food…

Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.