The principal sugar found in milk is O A) sucrose O B) lactose O C) maltose O D) all of these
Q: To what substance is the acidic flavor of fermented milk due?
A: Fermentation is defined as the metabolic process in which organic molecules such as glucose are…
Q: What is sere?
A: Ecology is the study of the interaction of humans with their natural environment. It is the study of…
Q: Give the complete name of the disaccharides below: 1. Lactose 2. Cellobiose 3. Sucrose
A:
Q: From which part of the plant is turmeric obtained?
A: The stem of the plant serves as the support structure for its above ground components and as a…
Q: Which of the following will tetrahydrofolate not carry? O -C=NH O -CH2- O -CO2 O -CH3 O =CH- O -C=O
A: Tetrahydrofolate is a coenzyme, which is derived from vitamin B9. A tetrahydrofolate molecule is…
Q: List five differences between caramelisation and the Maillard reaction.
A: The process in which carbohydrates or sugars in the food are heated is referred to as…
Q: Which of the following class of molecules in food does NOT have a member that is in the essential…
A:
Q: What are the factors necessary for the rapid absorption of sugars?
A: Carbohydrates are defined as polyhydroxy aldehydes or ketones with an empirical formula CX(H2O)Y.…
Q: Define the term Peroxisomes?
A: Microbodies are small membrane-bound, enzyme-filled, and lysosome-like cell organelles,found in…
Q: What is Holoezyme? What is its role?
A: Introduction DNA pol III is the primary enzyme which leads the DNA replication system. It is a…
Q: What do GMO mean?
A: GMO means Genetically Modified OrganismsGMO is a new organism, not present in nature whose genetic…
Q: What is the importance of catalase in potato?
A: The russet potato is known to have a high amount of catalase enzyme. It is an enzyme almost found in…
Q: What is the difference between wheat and non wheat flour
A: Wheat flour is the power form of wheat . It is derived from the grinding of wheat to be used for…
Q: Why is ropiness usually observed at the center of the bread and not on the sides?
A: Ropiness of the bread is due to the Bacterial spoilage which starts as an unpleasant odour and then…
Q: Which vitamin deficiency is associated with high amounts of serine accumulation? A. Folic acid…
A: A nutrient is a substance or compound that helps an organism to grow, survive and reproduce. There…
Q: What is cheese?
A:
Q: what groups of plant foods can be combined in a meal to provide all of the essential amino acids?
A: Amino acids are the building blocks of proteins. A group of amino acids forms a polypeptide chain…
Q: What are micronutrients?
A: Nutrition can be defined as the biochemical process in which living organisms utilize their food to…
Q: Do you think lactose-free milk contains glucose? Yes or no If yes, where did the glucose come from?
A: The simple sugars included in all varieties of milk have a variety of health implications. They're…
Q: What are the advantages of the fed-batch fermentation over the batch fermentation in production of…
A: The growth of microorganisms is a highly complex, ultimately expressed by increase in cell number or…
Q: Which of the following best explain lactose intolerance? O Inability to digest lactose and causes…
A: Lactose is a disaccharide that is broken into the monosaccharides glucose and galactose before…
Q: Is it good to avoid added sugars and high-fructose corn syrup?
A: Sugar in our food comes either naturally or artificially. Naturally present sugars are those that…
Q: What food group is Cookie in Nutriton?
A: Grains, the biggest nutritional category in numerous sustenance guides, incorporates oats, grain and…
Q: What conditions could result in the degradation of oils and fats during storage?
A: Lipids are macromolecules that are made up of carbon, hydrogen, and oxygen just like carbohydrates…
Q: which protein made by genetic engineering can break down starch during food production?
A: Genetically modified products are obtained by genetically modifying various living organisms…
Q: Which sugar does milk contain? How do you know?
A: Hi, Thanks For Your Question. Answer : Lactose Is A Primary Sugar Present In Milk That Is Why, It…
Q: energy source
A: Lipids are wide groups of molecules composing fat, waxes, sterol, fat-soluble vitamins,…
Q: Why can't humans digest cellulose while ruminants can? What is the difference between the two…
A: Cellulose is a polysaccharide of beta-glucose monomers with 1,4-linkages. These linkages are called…
Q: Once we have identify genes, How can we modify starch composition?
A: starch is a plant heteropolysaccharide that is made of 2 distinct units. amylose and amylopectin.…
Q: what is one application of gmo?
A: A genetically modified organisms ( GMO's) are those whose genetic make up has been altered with the…
Q: What is the differencebetween macro andmicronutrients?
A: Chemical substances that are present in the foods that are consumed by the humans for proper growth,…
Q: From the health standpoint, how do cholesterol and lecithin in eggyolk complement each other?
A: Lecithin are most abundantly found phospholipids in the cell membrane. Cholesterol is widely…
Q: Are glutinous rice and tapioca pearls soluble?
A: Glutinous rice is also known as sticky rice. It consists of amylose and amylopectin. The quantity of…
Q: What are ESBLS and why are they of concern in foods?
A: ESBLs : Extended spectrum beta lactamases or ESBLs are enzymes . These enzymes can break down the…
Q: What is GMO? What is the advantage and disadvantages of GMO?
A: Gene therapy involves altering the genes inside your body's cells in an effort to treat or stop a…
Q: The number of essential amino acids is: O 1) six. O 2) seven. O 3) eight. O 4) nine
A: Amino acids are the sub units of protein. It is found of two types in the body: Essential amino…
Q: What is GMO? What are the advantages and disadvantages of GMO? Can GMO can be eaten?
A: Genetic engineering involves isolated a gene of interest from one organism and inserting into the…
Q: WHAT ARE THE ORGANIC COMPONENTS PRESENT IN PORK AND POTATO?
A: Organic compounds are molecules that contain carbon atoms covalently bonded to hydrogen atoms (C-H…
Q: salvia does not contain amylase until babies are two months old. How could thu affect an infant's…
A: Glucose is the major source of energy for the human body. Starch is a polysaccharide that is formed…
Q: Why does yogurt taste sour?
A: ANSWER) The yogurt tastes sour due to the presence of lactic acid in it, which is formed as a result…
Q: What is the protein in milk? Why is this protein precipitated when milk sours?
A: Protein is a macronutrient that acts as building blocks of organs in the body. These are essential…
Q: What are the phytochemical constituent and antibacterial property of carbohydrates?
A: Carbohydrates are a macro-nutrient. Sugar, starch and fibers are considered as carbohydrates. It…
Q: Conversion of milk to curd improves its nutritional value by increasing the amount of what?
A: Milk is a dairy product that consists of casein. Casein is a globular protein that plays a vital…
Q: Why must starch be hydrolyzed before it can be used as an energy source or transported?
A: Carbohydrates are the sugars that include monosaccharides (simple sugars) and polysaccharides.…
Q: What genes are involved in starch biosynthesis?
A: Starch is a polymer of glucose molecules connected via alpha-1,4 linkage. The linear form of starch…
Q: What could you prepare for dinner for a strict vegan that provides all of the essential amino acids…
A: Vegans abstain from all the animal products, such as meat, eggs, and dairy. They also avoid foods…
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- The white blood cells known as T lymphocytes respond to antigens thatbind specifi cally to the T cell receptor, which consists of an antigen-binding αβ transmembrane protein as well as a set of transmembrane signaltransducing proteins known as CD3 that are targets of NRTKs. Thecytoplasmic domains of the CD3 proteins are positively charged and, in the absence of antigen, interact with the intracellular surface of the plasma membrane in such a way that buries several of their Tyr residues in the lipidbilayer. Antigen binding to the T cell receptor leads to a localized infl ux ofCa2+ ions. (a) Explain how a high concentration of Ca2+ could promote phosphorylation and activation of the CD3 proteins. (b) Would this henomenon make the T lymphocyte more or less responsive to the antigen?Interleukin-6 is an important pro-inflammatory cytokine released in response to a variety of infections. Tocilizumab is a monoclonal antibody that blocks the action of IL-6. This drug cannot be given orally. Provide a biochemical explanation for this.A contributing factor to the development of arthritis is the inappropriate proteolytic destruction of the aggrecan component of cartilage by the proteolytic enzyme aggrecanase. The immune system signal molecule interleukin 2 (IL-2) activates aggrecanase; in fact, IL-2 blockers are sometimes used to treat arthritis. Studies were undertaken to determine whether inhibitors of aggrecanase could counteract the effects of IL-2. Pieces of cartilage were incubated in media with various additions and the amount of aggrecan destruction was measured as a function of time. What is the purpose of the control (cartilage incubated with no additions)? The control provides a baseline of "background" aggrecan degradation inherent in the assay. The control provides the level of aggrecan degradation that occurs in vivo. The control provides the maximum level of aggrecan degradation that the assay can detect. The control provides the level of aggrecan degradation that occurs when aggrecanase is inhibited.…
- A contributing factor to the development of arthritis is the inappropriate proteolytic destruction of the aggrecan component of cartilage by the proteolytic enzyme aggrecanase. The immune system signal molecule interleukin 2 (IL-2) activates aggrecanase; in fact, IL-2 blockers are sometimes used to treat arthritis. Studies were undertaken to determine whether inhibitors of aggrecanase could counteract the effects of IL-2. Pieces of cartilage were incubated in media with various additions and the amount of aggrecan destruction was measured as a function of time. What is the effect of adding IL-2 to the system? Aggrecan degradation remains the same. Aggrecanase activity is greatly reduced. Aggrecan degradation is greatly reduced. Aggrecan degradation is greatly enhanced. What is the response when an aggrecanase inhibitor is added in addition to IL-2? O Aggrecan degradation remains the same as when IL-2 was added. Aggrecan degradation completely stops. Aggrecan degradation is reduced to…Polyethylene glycol (PEG)-conjugated IFNs have superior pharmaceutical properties compared with their unconjugated counterparts as a result of greater protection against proteolytic degradation, better solubility, and slower catabolism and excretion. Group of answer choices True FalseAllosteric inhibitors of hemoglobin will decrease enzyme activity (oxygen binding) through which of the following mechanisms? Binding the enzyme in "T" conformation and displacing an activator Binding the enzyme and enhancing the Vmax Binding the enzyme, and keeping it in the "R" conformation Binding the enzyme, and keeping it in the "T" conformation
- Nearly all immune deficiency diseases that result in impaired TH17 and ILC3 function lead to chronic mucocutaneous candidiasis (CMC), usually accompanied by increased susceptibility to pyogenic bacterial infections. However, a subset of these patients also show increased susceptibility to intracellular bacterial infections, such as those caused by Mycobacteria species. What is the explanation for why some, but not all, of these patients have increased susceptibility to intracellular bacteria and which patients fall into this category?Amoeboid cells that migrate through our tissues, such as the class of white blood cells known as neutrophils, often do so in a directed manner, triggered, for instance, by chemical signals released by pathogens such as bacteria. Directed migration in response to a chemical stimulus is known as chemotaxis. Part of an efficient chemotactic response is the ability of cells to polarize. As is the case with our structurally-polar polymers like F-actin or microtubules, polarization here refers to an asymmetry in the cells, rather than an electrical charge. In this case, it involves one part of the cell becoming the “front” (or leading edge) and another the rear. In a well-polarized, migrating cell, it’s been observed that an active form of Rac (which, in turn, can activate ARP 2/3) is concentrated towards the front of the cell, whereas an active form of Rho (which, in turn, can activate formin, inhibit ADP, and activate myosin II) is found toward the rear of the cell. Based on your…Amoeboid cells that migrate through our tissues, such as the class of white blood cells known as neutrophils, often do so in a directed manner, triggered, for instance, by chemical signals released by pathogens such as bacteria. Directed migration in response to a chemical stimulus is known as chemotaxis. Part of an efficient chemotactic response is the ability of cells to polarize. As is the case with our structurally-polar polymers like F-actin or microtubules, polarization here refers to an asymmetry in the cells, rather than an electrical charge. In this case, it involves one part of the cell becoming the “front” (or leading edge) and another the rear. In a well-polarized, migrating cell, it’s been observed that an active form of Rac (which, in turn, can activate ARP 2/3) is concentrated towards the front of the cell, whereas an active form of Rho (which, in turn, can activate formin, inhibit cofilin/ADP, and activate myosin II) is found toward the rear of the cell. Based on your…
- Suggest why the enzyme lysozyme, which degrades cell walls of some bacteria, is present in tears.The formation of “hard” clots by factor XIIIa involves linking lysine and glutamine side chain residues in fibrin. Draw a representation of the cross-linked product of a reaction between these two amino acids.You are studying growth factor GFA, which you know stimulates the proliferation of goblet cells in theintestine.Goblet cells are responsible for producing and secreting mucin, a mixture of glycosaminoglycans thatprotects the intestinal wall.Some patients suffering from inflammatory bowel disease (IBD) appear to have fewer goblet cells, thereforeless mucin and less protection from toxins and various other pro-inflammatory factors.These patients also have mutations in the gene encoding the GFA receptor (GFAR) in goblet cells,GFAR is a receptor tyrosine kinase (RTK) that autophosphorylates in response to GFA binding, thusbecoming active.QUESTION:explain what changes in GFAR could be caused by these IBD-associatedmutations and why.