MULTIPLE CHOICE QUESTION Glucose is required for aerobic cellula respiration.

Q: Question 5 Match the given choices below with the correct question/ description.…

A: Fischer and Haworth projection are two ways for the structural representation of carbohydrates. In…

Q: Question 1 Biotechnology is a product of modern science which started with the discovery of…

A: Introduction:- Biotechnology is the use of biology to the solution of problems and the creation of…

Q: TRUE or FALSE. Glucose in Phenylethyl Alcohol Agar (PEA) inhibits the growth of Gram negative…

A: The microbes are cultured in aseptic conditions in the laboratory setup. The microbes like bacteria…

Q: The critic acid cycle occurs in

A: The citric acid cycle is the intermediate pathway of the metabolism where a series of chemical…

Q: QUESTION 5 Using SP-Sepharose as ion exhange resin, indicate the starting and ending pH for the…

A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…

Q: QUESTION 50 True or False: In E. coli. When glucose is scarce, cyclic AMP accumulates and binds CRP.…

A: The answer to the question is TRUE. Lac operon is a set of structural genes regulated by a common…

Q: QUESTION 5 A small molecule will typically move faster through an electrophoresis gel than a larger…

A: Gel electrophoresis is the method of separating DNA fragments or proteins on the basis of their size…

Q: HIGH SCHOOL BIOLOGY QUESTION - please provide a junior/senior high school level response. Please do…

A: Introduction :- ATP synthase is a protein that catalyses the conversion of adenosine diphosphate…

Q: chymotrypsin

A: Chymotrpsin:  It is a digestive enzyme which breaks down polypeptides. It consists of a catalytic…

Q: Question 1 and are glycosamines lĩnked to three-carbon acids at the C-1 or C-3 positions, and…

A: Introduction: A cell wall is the non-living component that protects the cell's outer layer. It has a…

Q: Choose all that are correct regarding an ER-resident enzyme.   Question 9 options:   The…

A: Here ER enzyme means endoplasmic reticulum enzymes involved in posttranslational modification and…

Q: Question 29 options: If 6 molecules of acetyl CoA were completely oxidized by the CAC, how many…

A: The citric acid cycle (CAC) is also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs…

Q: Question 6: What do you think is the composition of the medium in the master plate (minimal, minimal…

A: Nutrient media A nutrient media is a medium that is used to support microbial growth in…

Q: QUESTION 40 Galactose requires 5 reactions to transform to glucose 6-phosphate in order to enter…

A: Galactose is the sugar in milk. Infants have an enzyme in the small intestine that metabolizes…

Q: i have a question from Lehninger, bichemistry, 13-16 and i know that there is already a copy paste…

A: Glucose is the primary source of energy for the body. And glycolysis is the pathway which metabolize…

Q: The TCA cycle intersects with the urea cycle via the malate-aspartate shuttle. A) True B) False

A: false  the TCA cycle interacts with the urea cycle via the glutamate- aspartate shuttle.

Q: Multiple answers: Multiple answers are accepted for this question Select one or more answers and…

A: In the given question many statement given related to the cellular respiration. Respiration is a…

Q: Question 21 Matching Question: Match the microbial use or set of uses for co-factor macronutrients,…

A: Enzymes are essential components of all metabolic processes in the body. They are catalytic…

Q: Which of the following enzyme catalyzes a reaction that introduces reduced nitrogen ito cellular…

A: Nitrogen metabolism is characterized by the coordinated expression of a large number of enzymes…

Q: What is catalase and why do some microorganisms have it? Name two other types of bacteria that are…

A: Introduction: Bacteria is a single celled prokaryotic organism. Their cell structure is simpler than…

Q: QUESTION 9 Macrolides: O Bind to the 50S subunit O Contain a lactone ring O Include azithromycin (Z…

A: Hi! Thank you for the question. As you have posted multiple questions, I will be answering the first…

Q: Compare and contrast the complications/consequences of hypo/hyperglycemia.

A: Hypoglycemia is a condition in which blood glucose levels are less than normal and hyperglycemia is…

Q: 1. The product of saponification is called salt. Explain why.

A: Fats or oils are triacylglycerols that are constituted of the glycerol backbone with all three…

Q: QUESTION 20 When cells growth to a point where they cover the flask surface, this condition is…

A: Cells can easily be cultured a lab using different nutrient media and optimising conditions of…

Q: Inoculation for bacterial growth in an agar petri dish requires A. Incolating one species of…

A: Spread plate method is a technique which uses a Petri plate or dish in which a growth medium or gar…

Q: iscuss the following, using Physics concepts: Give examples on how work and energy are essential in…

A: Biological energy transformations follow the laws of thermodynamics. First law of thermodynamics…

Q: Question 3. The nutrient broth is a basic media used for growing a broad variety of microorganisms…

A: Widely used general-purpose nutritive media. Used for cultivating a broad range of bacteria.…

Q: Question 1 Example of a Protein Purification Scheme: Purification of the Enzyme Xanthine…

A:

Q: Question 10 0.5 pts Manvi inoculated a nutrient agar deep with E.coli with an inoculating needle and…

A: In microbiology, it is of prime importance to inoculate the correct media suitable for the organisms…

Q: QUESTION 22 A communicable disease that can be easily transmitted from person to person is which…

A: Disclaimer: The first question 21 is incomplete, that's why answering only question no 22 and 23.…

Q: IGH SCHOOL BIOLOGY QUESTION - please provide a junior/senior high school level response. Please do…

A: Cytochrome oxidase is a common respiratory enzyme that conserves energy generated when oxygen is…

Q: Question 20 Which of the polysaccharides WILL DECREASE GELLING if acid is added to the sample?…

A: Gels are solid gelly-like structures that are composed of polysaccharides such as starch,…

Q: Question 3. The nutrient broth is a basic media used for growing a broad variety of microorganisms…

A: Experiments are crucial in carrying out research. They are conducted to achieve a result, which…

Q: Question 5 True/False Question: Cholesterol is the main storage form of lipids in plants and anmals.…

A: Lipids are stored in the plant and animals so that can be broken down when there is demand of energy…

Q: Question 26 If the normal fasting blood glucose range is 80-115 mg/dL, postprandial hyperglycemia at…

A: The statement is true and the explanation is as follows.

Q: QUESTION 5 Though the assumption is that a CFU arises from a single bacterial colony, it may not…

A: The bacterial culture need not contain all living microorgansim . There might be few dead…

Q: 1. Why is ammonia highly toxic?

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

Q: Question 18 Use the Dichotomous Key to ID a gram positive glucose fermenter that has the catalase…

A: Dichotomous key It is a scientific tool which identifies different organisms on the basis of the…

Q: Question 27 options: If 4 molecules of glucose entered into cellular respiration in the presence of…

A: Glycolysis is the phenomenon by which 1 glucose molecule is converted into 2 pyruvate molecules, two…

Q: Question 12 Five sweetener samples (labelled A to E) were tested by 97 individuals for the intensity…

A: Carbohydrates They are macromolecules and are one of the three main ways by which our body obtains…

Q: Question 12 of 13 A carbohydrate sample reacts negatively with all test reagents. The sample could…

A: The test used to detect the presence of many simple carbohydrates is Molisch's test reagent. The…

Q: 3. Which of the sample/s is/are fermented with difficulty? Which of the sample/s is/are easily…

A: Fermentation is a process in which glucose is broken down in absence of oxygen. The fermentation…

Q: Question 12 Match the lipoprotein or reaction based on the lipid transport pathway shown: DIETARY…

A: Introduction: Lipoproteins are spherical molecular complexes that contain both lipids and proteins…

Q: Question 314 Brain-heart infusion broth (BHIB) would best be described as: a) a selective medium O…

A: A growth medium, also known as a culture media, is a solid, liquid, or semi-solid solution used to…

Q: QUESTION 8 Triose Phosphate Isomerase uses the general enzyme mechanism called submitting your…

A: Enzymes are biocatalysts that help in catalyzing chemical reactions. They speed up the chemical…

Q: . Which of the following antibiotics has the MOST toxicity a. Novobiocin b. Sulfanamide c.…

A: The coumarin novobiocin is delivered by Streptomyces (S. niveaus and S. spheroides), and its…

Q: This is uncomplete

A: Environmental stress Any external factors that cause stress in the organisms are called…

Q: otease is an enzyme that cuts proteins. Where is its protein substrate?

A: Proteins are made up of various amino acids linked together by peptide bonds.  Enzymes are the…

Q: an omega-3

A: 6).  Omega 3 fatty acids are poly unsaturated fatty acids with a double bond C=C at the third carbon…

Q: QUESTION 44 What precautions might you take when working in a BSL-2 lab? Is there a risk? ABC TTT…

A: BSL- Biosafety Level is a set of containment precautions which are taken to isolate the dangerous…

Nitrogen metabolism

Nitrogen metabolism is the synthesis, utilization or uptake, breakdown, and excretion of nitrogenous compounds in the body. The nitrogen metabolism encompasses nitrogen fixation, biosynthesis, and the breakdown of amino acids, purines, and pyrimidine. Since nitrogen-containing compounds are required for various life processes, nitrogen is an important element of life.