If no amplified product was visualized by UV light on the gel, does it mean that  there is no water-borne microbial pathogen in the unknown sample?

Q: what are the function for  1.G protein-coupled receptor 2.G protein

A: Membrane receptors are a class of transmembrane proteins. These are used to relay the signals from…

Q: Researchers studied the blood types of indigenous populations in the Andes. They used a two-allele…

A: Introduction  The frequency of alleles can be used to study and quantify genetic variation in…

Q: ould be a possible result if a essed in the cell?

A:

Q: what are the implications of alzheimer's disease

A: Alois Alzheimer, a physician, diagnosed Alzheimer's disease upon completing an examination and…

Q: The following provide physical innate protection: hair, mucus, tears, and -O B & T cells macrophages…

A: Macrophages are the phagocytic cells that engulf antigens, dead cells, and foreign bodies.  B and T…

Q: ecological conditions

A: Evolution: It is defined as the process by which the species adapt over time in response to their…

Q: a What percent of offspring will be purple radishes? 0% 100% Pp b 25% Pp с 50% Pp Pp d 75%

A: Ans : Purple radish show incomplete dominance in which both alleles of a gene at the locus express…

Q: B. Blood Pressure Homeostasis Use the terms in bulleted list to complete the schematic diagram of…

A: As We know Blood is fluid tissue that flows throughout the body and helps to transport nutrients and…

Q: 5. Electron Transport Chain-include the outer mitochondrial membrane, inner mitochondrial membrane,…

A: Introduction :  Aerobic respiration is a process in which oxygen is used in the catabolism of foods,…

Q: Can you explain how to do it? and show the steps?

A: Restriction endonuclease are the specific enzymes that are responsible for cutting double stranded…

Q: intracellular

A:

Q: 2: Lipid Metabolism 1. What are the 4 major types of lipids and what are their functions in the…

A: The four major types of lipids include triglycerides, phospholipids, steroids and wax.

Q: Which is the most versatile (related to bonding) glycogen metabolism (catabolism or anabolism)…

A: Enzymes are the proteins that help in speeding up metabolism, or the chemical reactions in our…

Q: Elaborate on the idea that proteins are the workhorse molecules of the cell.

A: Proteins are the polymers which are formed from the amino acids.They play very important structural…

Q: . Assume that a cell is 2n=2 (diploid has two chromosomes, the same size). DRAW the following tages…

A: Introduction Mitosis and meiosis are two types of cell divisions found in our body. Mitosis cell…

Q: Can someone help me understand in this image how to determine what is being oxidized and what is…

A: Living cenis require an input of free energy. Energy is required for the maintenance of highly…

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A: Species diversity is a measure of biological variety seen in a certain ecological community,…

Q: Compare and contrast qualitative versus quantitative traits and describe a continuous distribution.…

A: Mendelian inheritance is a kind of biological inheritance which follows the principles proposed by…

Q: A student said, “The approach shown by the Chicago researchers is just conventional gene therapy…

A: Gene therapy is a branch of medicine that focuses on altering a cell's genetic makeup to have a…

Q: The retina.____ are the only light sensitive cells used for vision and the________ are the only…

A: Introduction:- Eyes are a type of complex sense organs that detects any kind of changes in the…

Q: 2. Before leaving for Mount Everest base camp, a climber's hematocrit is measured at 40%, PAO2 =100…

A: A straightforward blood test called a hematocrit evaluates the proportion of red blood cells in your…

Q: Complete the table with the clinically important bacteria and the disease that they inflict. Fill in…

A: The morphology of a bacterial cell is not only determines its form but also its virulence. A…

Q: Analyzing a complete skeleton. How might someone go about determining if the skeleton is male or…

A: Introduction : The structural framework that holds an animal's body upright is its skeleton. There…

Q: Epigeous or hypogeous? Exalbuminous or albuminous? What is the name of structure A?

A: It is an image of bean seedling. Bean belongs to member of the legumes family and a bean seed…

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A: Introduction :- The two sexual orientations developed by fungi are heterothallism and homothallism.…

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A: Introduction In animal kindom, there is classification if animal on the basis of level of…

Q: system

A:

Q: associated

A:

Q: The selection process for T cells is more complex than B cells. Please explain the process, why it…

A: B cells and T cells from the basis of adaptive immunity. These form two broad classes of specific…

Q: State at least four functions of the kidneys other than forming urine.

A: The pair of bean-shaped organs located in the abdominal cavity that are responsible for production…

Q: What are the functions for  1.Endoplasmic Reticulum 2.Calcium

A: Endoplasmic reticulum is a complex network of tubular membranes exclusively present in cytoplasm of…

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A: Note: As per guidelines we can answer one question at a time, ask again to get rest answer!!…

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A: Vertebrates and invertebrates evolved from a common ancestor that was speculated to have lived…

Q: Question 4: What serves as the final electron acceptor in the transport chain? Answer:…

A: Electron transport chain (ETC) is last stage of aerobic respiration in which NADH and FADH2 are…

Q: Explain how the digestion of carbohydrates (polysaccharides and disaccharides), lipids…

A: Introduction: Gall bladder stones are the hardened deposition of bile in gall bladder. This is an…

Q: 4. Interpret the following images (hint: first describe each as A B & с a. Indicate which diagram…

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A:

Q: please tell me how  bacteriophage and animal viruses multiply. please add both lytic and lysogenic…

A:

Q: Briefly describe the quantitative quality assurance methods used in a haematology  laboratory

A: Introduction In the laboratory various types of tests are performed to diagnose various  disease.…

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A: During Interphase comprises the G1 phase, S phase and G2 phase. At this stage, the cellular contents…

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A: Introduction :  The voltage difference across the cell membrane at rest is known as the resting…

Q: The diagram below shows the thylakoid membrane. Give reasons why you think the structure you see is…

A: Thylakoids are formed by the inner membrane of chloroplasts. The inner membrane forms sac-like…

Q: A bacterial promoter has the transcription start site at position: Group of answer choices -35 +20…

A: Ans : Transcription is the process in which the mRNA is made from DNA sequence with the help of the…

Q: Identify the stage of meiosis pictured below. Prophase I Prophase II Metaphase I Metaphase II…

A: Meiosis is a type of cell division of germ cells that creates gametes such as sperm or egg cells in…

Q: the

A:

Q: Draw the structure of Histidine and Imidazole. Why do you think we use Imidazole to elute the…

A: Histidine It refers to the essential aminoacid that involves in the synthesis of proteins. At…

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A: Translation  The process of translating the sequences of mRNA into the amino acid residues to form a…

Q: When we take, say, 100 individuals of a species of beetle from the wild and place them in a new…

A: Option D is correct  D - The population evolves to be tolerant of the lower temperature; it can do…

Q: Time (min) 0 15 30 45 60 75 90 No drug 0.183 0.232 0.536 0. 746 0.892 1.068 1.150 Absorbance (A540…

A: The whole question relates to drug susceptibility test that is important in order to determine…

Q: 1.Which statistical test allows us to evaluate if an observed distribution of phenotypes is…

A: Chi- square test allows us to evaluate if an observed distribution of phenotypes is significantly…

Microbial Growth

The development of microbial growth is influenced by various natural conditions (both physical and synthetic) like pH, temperature, saltiness, gas focus (O2, CO2, and H2), nutrients, water action, and assimilation. Knowing the distinctive physical and chemical factors that influence the development and endurance of microbial growth in the climate will assist with reinforcing endeavors outfitted towards their control. These lines lessen or diminish their harmful impacts on humankind, creatures, and the climate.