. If you want to enhance the brown crust of your baked bread, you can brush the surface with milk or butter, even egg white. All of these washes will brown on the surface of the bread. What is it about these different washes that creates the browning

Q: 10. The process of adding riboflavin to milk is called. known as. and the addition of vitamin D is…

A: Fortification involves the addition of nutrients to the food irrespective of the presence of…

Q: Which of the following statement is true? A. Gram negative bacteria have thicker…

A: Option (A) -  This is a incorrect statement.  Gram negative bacteria have a thinner peptidoglycan…

Q: . How will pH and aw will affect the growth of spoilage microorganisms on food?

A: Food spoilage is caused by microbes. The main cause of food spoilage is invasion by microorganisms…

Q: why does fresh milk curdle when vinegar or lemon juice is added ?

A: The building blocks of all living things are proteins. Every cell in the human body contains…

Q: A variegated leaf with a green edge and pink center is soaked in iodine to test for starch. Which of…

A: Starch s a polysaccharide that consists of monomeric glucose molecules. Glucose molecules are…

Q: A chest x-ray exposes you to roughly 40 millirems of radiation. How many chest x- rays would you…

A: Option (b) the radiation can cause chemical changes in the food.

Q: What characteristic of agarose makes it useful for electrophoresis?   It is more dense than water…

A: Introduction : Agarose gel electrophoresis is the most useful and common technique that is used to…

Q: (this is a potato/starch under microscope) 1. label the parts of the cell and amyloplastids 2. what…

A: Plants produce glucose by the process of photosynthesis and they are called as autotrophs.…

Q: Crystal violet ( choose all that apply) A. Is not a good differential stain B. Will stain the…

A: Question - Crystal violet ( choose all that apply) A. Is not a good differential stain B. Will stain…

Q: 6. Why honey diastase activity must be controlled?

A: It is an enzyme found in the honey. It is naturally found and degrades over time. It degrades faster…

Q: following, Group of answer choices Clotrimazole inhibits cholesterol synthesis in fungal membrane…

A: False statement is chlotrimazole inhibits cholestrol synthesis in fungal membrane.

Q: Given the shedding rate of skin flakes for the average person,

A: The overall efficiency of the garment is calculated as the ratio of the shedding rate of particles…

Q: 1. What are pure cultures?

A: A microbiological culture, also known as a microbial culture, is a technique for growing microbial…

Q: 1. As the tech in charge of the H&E stainer today you should look at the attached image. What is…

A: H&E staining is a histological staining technique that uses two dyes: hematoxylin and eosin.…

Q: 14. A student makes a smear by applying a bacteria onto the slide. A simple stain is performed, but…

A: Simple stains is to add one stain to a fixed smear slide, let it sit, rinse it off, let it dry, and…

Q: If you have a substance that you wish to sterilize (without destroying), and that substance is…

A: Introduction Any procedure that eliminates, eradicates, or renders inactive all life…

Q: 45years old male had been working e his garden when he scratched the knuckle of his right aram…

A: Infections that are caused by fungus are termed as fungal infections or mycosis/mycoses. It can…

Q: 1. When do molds usually appear first in bread? 2. Why do you think inhaling mold is bad? (Hint:…

A: Mold is a type of fungus, grown in the form of multicellular hyphae. Mold growth or colonization is…

Q: 11. all of the following give a positive results in benedict test exept: O galactose O xylose O…

A: Benedict solution is a mixture of copper sulfate, sodium carbonate and sodium citrate. This solution…

Q: BamHI >

A: BamHI is the Restriction Endonuclease which is incorporated into the circular plasmid. Here,lane 1…

Q: 3a.What is the state of the sunflower seed oil at room temperature? Solid or liquid? Explai why.…

A: Saturated and unsaturated fatsSaturated fats are solids at room temperature. As saturated fatty…

Q: 2. What is happened if we add ligno and caustic to drilling mud and why ?

A: A drilling fluid or mud is a specially designed fluid that is circulated through a wellbore as the…

Q: 6. Why is silver nitrate used in cauterization of wounds?

A: Cauterization is a medical technique used to remove or close off a part of it. Silver nitrate is…

Q: 5. We’re back in the lab having fun! Our current experiment calls for us to treat our cells with THC…

A: The fundamental membrane entity that contains the basic molecules of life and is the building block…

Q: 2.iodine fumes

A: the answer will be the option 2. the lipids can visualized by using "Iodine fumes". The importance…

Q: 2. If one only one of the following is available to you? (Maximum Growth temperature, Minimum Growth…

A: Microbes are classified according to their growth range temperature. Optimum growth temperaure…

Q: 16. The region at the blue arrow is the _____ of the ____ layer.

A: The stomach is a muscular, hollow organ found in the gastrointestinal tracts of humans and many…

Q: 2. Alexis wants to find out which laundry detergent cleans the best. So, he takes a cotton sheet and…

A: Four squares are stained with grape juice and four with chocolate by Alexis, who then washes one…

Q: Are the following statements true or false? 1. A material can be absolutely inert in living tissue…

A: biomaterial is a substance that has been engineered to interact with biological systems for a…

Q: the images. 100X. the correc

A: Objective lens are the lens which are closest to the specimen. The Objective lens collected light…

Q: 7. Draw what you would expect to see for acid fast stain and endospore stain procedure if you did…

A: Staining is a technique for adding color to cells, tissues, or microscopic components so that they…

Q: 3. Which of the following is the primary stain used in Acid fast staining? A. Acid B. Carbol fuchsin…

A: Staining is a procedure used to enhance the visualization of microscopic objects to examine them…

Q: There are 10 cups ranging from dH2O to 1% sucrose solution. If you drop a potato stick in each cup…

A: Introduction : In the given question potato sticks are kept in distilled water and increasing…

Q: Why is it necessary for the body to make zymogems?

A: Zymogens are a category of proteins that do not exhibit catalytic activity but can be converted into…

Q: 1. Which of the pairs of amino acids gives a positive result to Xanthoproteic test?*   Tyrosine and…

A: A biomolecule is an organic substance with a carbon basis that is created by a living being.…

Q: Explain acid fast staining?

A: Introduction  There are several methods to differentiate bacteria into different groups, staining…

Q: In a hurry one day you merely rinse your lunch dishes with water as you're drying your salad bowl…

A: The molecule of water contains 10 protons and 10 electrons making it neutral all the electrons are…

Q: more

A: Since you have not asked a specific question to be answered, therefore we will be answering the…

Q: 1. Explain the theory of emulsion formation.  2. What is the difference between an oil-in-water and…

A: Emulsion are the dispersion of two liquids which are immiscible in nature. One act as dispersion…

Q: As milk ages, bacteria that produce lactic acid increase in number. What will that do to the pH of…

A: 1.  As the milk ages , fermentation done by lactic acid bacteria accumulates lactic acid which makes…

Food Microbiology

The subdivision of microbiology that deals with the interaction between microbes and food particles are called food microbiology. This scientific study incorporates both beneficial and harmful microbes and their effect on the food production, food storage, and health of human beings.