explain why the invention of solid culture media was of great importance to the development of microbiology as a science

Q: You observe organelles moving within the cytoplasm of a cell and conclude that this movement must be…

A: Organelles moving within the cytoplasm of a cell.

Q: THE EFFICIENCY OF NATURAL VENTILATION IS DETERMINED BY 1. the frequency of air exchange 2. the…

A: Natural ventilation is one of the most basic methods for reducing energy use in buildings. The need…

Q: With the exception of olfaction, all sensory pathways first travel to the ________, which acts as a…

A: Introduction :- The thalamus is a diencephalon structure that is primarily grey matter and plays…

Q: The division of the autonomic nervous system that prepares the body for intense levels of activity…

A: Autonomic nervous system is the part of peripheral nervous system, that mostly controls the…

Q: Nitrogen deficiency stunts plant growth and causesleaves to turn yellow and then die. Why does…

A: Nitrogen (N) deficiency can be spotted as pale yellowish-green plant with slow growth and reduced…

Q: What hookworm penetrate into the skin and causes potbelly of malnutrition, microcytic and…

A: The Hookworm species which causes infection inside the human beings are ancylostoma duodenale and…

Q: The renal pyramids appear striped because they are made up of parallel bundles of the collecting…

A: The kidney is divided into a cortex and an inner medulla. The medulla is further divided into…

Q: Which of the following individuals would most benefit from a low sodium diet? O a. Joey is a 5 year…

A: Introduction :- A systolic pressure of less than 120 and a diastolic pressure of less than 80 is…

Q: The following DNA sequence is derived from the middle of an exon of a eukaryotic gene. This sequence…

A: The Central Dogma concept states that DNA is duplicated into DNA. RNA is formed from DNA and…

Q: How can higher altitudes affect the respiratory rate? What happens if a person drinks alcohol after…

A: Introduction  The human body can acclimate to high altitudes both quickly and gradually. The human…

Q: (A) G = rN K – N) K (C) (B) (x-axis) Question: Which of the lines/curves best represents global…

A: Population is a presence of number of individuals exhibits a  specific region . There are two model…

Q: To explain: Where the protein disulfide isomerase (PDI) would be expected if ER retrieval signal is…

A: Endoplasmic reticulum (ER) The reticulum is a complex network of tubular membranes found only in…

Q: A patient is admitted to the surgery ward for an appendectomy. Describe the layers of muscles the…

A: Appendectomy is a major surgical procedure to remove appendix during an urgent condition to treat…

Q: Why do we need to transport the throat swab using transport culture medium?

A: Transport media are essentially solutions of buffers with carbohydrates, peptones and other…

Q: A protein molecule composed of a sequence of polar amino acids, shown in blue, and a sequence of…

A: Phospholipids are the amphipathic molecules that make the lipid bilayers of the plasma membrane.

Q: B.cereus

A: Bacillus is a genus of rod shaped, gram positive aerobic or facultatively anaerobic bacteria found…

Q: Lab 6- Vascular Plant Structures What are the 4 main tissue types discussed (from the outline on…

A: Plants are the multicellular eukaryotes made up of organ, tissues and cells. Since, the plants are…

Q: When the inspiratory neurons of the ventral respiratory group are actvated, impulses travel along…

A: The diaphragm contracts and deflates upon inhalation, while the chest cavity expands. A vacuum is…

Q: All of the following are underlying causes of tropical deforestation EXCEPT: Question 24 options: -…

A: Please follow step 2 for detailed explanation.

Q: Using the following DNA template code, which of the following tRNA anticodons would carry the 4th…

A: Introduction DNA:-  (Deoxyribonucleic acid) It is a long molecule that contains our unique genetic…

Q: Define the following terms:   culture:     synthetic media:   complex media:   agar:…

A: Introduction Microbiology:- It is the study of all living organisms that are too small to be visible…

Q: difference between veld and cultivated pasture

A:

Q: (A) G = rN K – N) K G=N (C) (B) (х-аxis) Question: Which of the following labels for x- and y- axes…

A: This is the graph of exponential and logistic growth of population. The 2 categories of population…

Q: To explain: The reason why an embolus produced from a blood clot in the leg is more likely to stuck…

A: An embolus can be any type of clot particle formed by a significant blood clot in the body. It…

Q: Circulatory System 1. Why are the ventricles more muscular than the atria? 2. What valve prevents…

A: CirculatorySystem: The heart, blood vessels, and blood are all part of the blood circulatory system,…

Q: To find: The artery that carries oxygen-poor blood.

A: The blood vessels carry blood in the human body. There are three types of blood vessels - 1.…

Q: If the life span of an erythrocyte is 120 days, how many times a year would a sickle cell patient…

A: Normal red blood cells can live up to 120 days. But, sickle cells only live for about 10 to 20 days.…

Q: Based on the data below, which of the following statements best describes an effect of population…

A: Population density is defined as the number of individuals found in a particular area.

Q: The GAL4 expression system can be used to experimentally induce expression of a gene in a specific…

A: INDUCED EXPRESSION - Inducible expression systems are essential molecular tools for the production…

Q: THE MOST PRONOUNCED BACTERICIDAL ACTION IS UV RAYS WITH A WAVELENGTH OF 1. 254 - 257 2. 280 - 320 3.…

A: Ultraviolet radiation includes light rays from 1500- 3900Ao , of which 2600Ao  has the highest…

Q: Describe cerebrospinal fluid flow from secretion to absorption

A: Introduction :- The tissue that lines the ventricles (empty spaces) in the brain produces…

Q: Would you expect more or less similarity between embryos from distantly related species? Explain and…

A: In evolution, embryology is one type of study which deals with embryos. An embryo is an unborn (or…

Q: Using a T chart illustrate the differences between type I diabetes and type II diabetes.

A: Introduction Diabetes is a group of disorders that impact your body's ability to use blood sugar…

Q: You have been hired to produce a family tree for three generations of a family where a disorder…

A: The answer given in step 2

Q: Birds generally have life-histories that can be placed on a fast-slow continuum. Species with fast…

A: Life history theory explains the general features of life cycle, i.e., how fast the organism grows,…

Q: Some of the biochemical reactions of GLYCOLYSIS are known to have a positive deltaG0, e.g. the…

A: The ΔG° of the reaction in the direction of glyceraldehyde 3-phosphate and dihydroxyacetone…

Q: Portal System 1. What visceral organ system uses the portal system extensively?

A: Portal system in the body can be defined as a system in which blood present in one set of…

Q: Urinalysis Lab If you find 20 colonies on a urine plate, you used a 5uL loop, what will be the…

A: In processing urine samples for culture, instead of making dilutions in the traditional way, the…

Q: Question 1 a. What are the potential roles for calcium sparks in cardiac disease states? b.…

A: The ABO blood grouping is regulated by a single gene present on chromosome 9 and such gene is…

Q: How do proteases liberate bioactive peptides from various protein sources? Give different examples…

A: Proteases, also known as proteinases or proteolytic enzymes, are a large group of enzymes that…

Q: Which of the following is NOT true of Aspergillosis? it is a zoonosis O it may cause serious lung…

A: Aspergillosis is an infectious disease caused by the fungus, Aspergillus fumigatus. The mainly…

Q: 3) Describe "hub" molecule pyruvate that serves different pathways. Explain metabolic regulation…

A: Introduction: In mammals, metabolic regulation refers to the process through which metabolic…

Q: How this Bacillus cereus can be find? what kind of testing require ? Is it through plate or brooth…

A: Bacillus cereus is a Gram-positive, rod-shaped, facultatively anaerobic, flagellated,…

Q: how will the body maintain homeostasis in osmoregulation

A: Homeostasis refers to an animal's capacity to manage different physiological cycles to keep the…

Q: What was the significance of Meselson and Stahl’s experiments on DNA replication using the heavy…

A: Replication is the preliminary stage of inheritance and the central dogma describes how DNA makes…

Q: When guard cells swell,______ . a. transpiration ceases c. stomata open b. sugars enter phloem d.…

A: Introduction :- Guard cells are found in the epidermis of the leaf, and pairs of guard cells…

Q: Reintroducing the gray wolf as a keystone species to Yellowstone National Park has resulted in all…

A: Grey Wolves are carnivores. They are the predators and hunt on deer, elk, bison, and moose…

Q: Sieve tubes are part of_____ . a. cortex c. phloem b. mesophyll d. xylem

A: The cortex is the outer layer present in the stem or of the plant, lying below the epidermis and…

Q: BACTERICIDAL LAMPS, MUST BE INSTALLED IN ASSISTENTSKAYA, BECAUSE 1. the work in the assistant room…

A: An electric light that generates ultraviolet C light is known as a germicidal lamp. Short-wave…

Q: To explain: Which component does the KDEL receptor bind its ligand more tightly and more weakly.

A: Proteins are the fundamental building blocks of many biological structures, including cell…

Industrial Processes

Industrial processes result in the manufacturing of products (biological products, such as enzymes, medicine) on a large scale using different methods, such as physical and chemical procedures. Few products such as pharmaceuticals, agricultural products, food items, etc., involve microbes and their enzymes. Such processes are termed industrial biological processes. Microbiology and biotechnology enable us to utilize the ability of microorganisms to produce enzymes, primary metabolites, and secondary metabolites, which in turn help to produce the desired products.