What is the associationbetween vitamin D andsunrays?

Q: Explain the functions, food sources of Vitamin D ?

A: The body remains healthy only when it has a balanced diet, which means the diet is full of…

Q: How does the absorption of fat-soluble vitamins differ from that of water-soluble vitamins?

A: Vitamins are micronutrients which essentials supply nutrients to the body and involved in…

Q: What are the pancreatictissues involved respectivelyin the exocrine and endocrinesecretions? What…

A: The pancreas is a long, flat gland that lies in the abdomen behind the stomach. It is considered as…

Q: How is Pepsin Secreted?

A: Answer- Pepsin is the enzyme that helps in the digestion of the proteins into simpler units like…

Q: What would happen to gastrin secretion in a patient taking a drugthat blocks the binding of…

A: Gastric acid emission is controlled by a complex transaction of neural (acetylcholine), hormonal…

Q: What is the role of micelles in the fat absorption?

A: Micelles are formed of lipids and bile salts.

Q: Which hormones stimulate gluconeogenesis? Glycogenolysis in theliver?

A: Gluconeogenesis, also called Glucogenesis, the formation of living cells of glucose and other…

Q: What happens to the pyloric sphincter muscles as a peristaltic wave arrives?

A: The peristaltic movement also called as the Peristalsis refers to the contraction and relaxation of…

Q: How is the hormone sensitive lipase regulated ?

A: Hormone sensitive lipase removes the fatty acid from carbon 1 or 3 of the triacylglycerol. It occurs…

Q: How can the ingestion of food increase the bodytemperature?

A: Ingestion refers to intake of food through mouth into the gastrointestinal tract. The ingested food…

Q: What is the salivarydigestive enzyme? Which typeof food does it digest and intowhich smaller…

A: Digestion is a complex process, which involves the breakdown of food into smaller components until…

Q: Define the Magnesium ?

A: Magnesium is a chemical element with the symbol of Mg. It is a shiny,gray solid which bears a close…

Q: How is it produced andwhat is the function ofcholecystokin in the digestiveprocess?

A: Cholecystokinin is a type of peptide hormone that is involved in the gastrointestinal system. It is…

Q: What is the differencebetween water-soluble andfat-soluble vitamins? Why canfat-soluble vitamins…

A: Vitamins are the essential organic molecules that are required in the daily diet in very small…

Q: Which biochemicals comprise the vitamin B complex?

A: Vitamin B complex comprises of a group of water soluble vitamins that play an important role in the…

Q: Which conditions might be caused by the slowing of peristalsis inthe digestive tract that occurs…

A: The expanding age decays the effectiveness of the gastrointestinal parcel. Easing back peristalsis…

Q: What are the vitaminswhich make up the Bcomplex? Which problemsdoes the lack of thesevitamins cause?

A: The vitamin term is derived from the word “vitamine”. The vitamins are the organic molecules that…

Q: Explain the functions, food sources of Calcium (Ca2+) ?

A: Calcium is an essential micronutrient required to play important functions inside the body.

Q: What is the adnexal organof the digestive system inwhich bile is stored? Howdoes this organ react to…

A: The digestive system is the organ system that breaks down food into smaller molecules that are…

Q: How is vitamin B12 absorbed?

A: Absorption of a component from food is governed by various enzymes. The enzymatic activity is very…

Q: Where is it produced andwhat is the function ofsecretin in the digestiveprocess?

A: The digestive system comprises of mouth, salivary glands, pharynx, esophagus, stomach, small…

Q: What are the functions of calcium?

A: The human body requires a lot of minerals and nutrients in order to function properly. Some minerals…

Q: If a person hates fruits and vegetables and has symptoms such as joints hurting, simple cuts taking…

A: Fruits and vegetables is a storehouse of vitamins and minerals. This are important for normal…

Q: What are the deficiency symptoms Vitamin K?

A: Vitamin K has important role in coagulation, known as blood clotting. Clotting helps prevent the…

Q: How physical and chemical change happen in digestionof pill or medicine?

A: Bioavailability—how quickly and how much of medicine reaches its intended target (site) of action—is…

Q: What is the difference between Grana and Granum?

A: Chloroplasts are referred as the site of photosynthesis. These are the organelles where…

Q: What are the sources of iron and factors affecting iron absorption ?

A: Iron is a trace element that is present in two forms in the body :- heme form and  non heme form…

Q: Why are some types ofhemorrhagic diseases causedby genetic or acquireddeficiency of the vitamin…

A: The diseases that are present in the offspring by birth or inherited from parents are called genetic…

Q: What are the functions of Vitamin K?

A: Vitamin K is a group of fat-soluble vitamins that are present in foods and sold as dietary…

Q: How different areintracellular and extracellulardigestion? What is theevolutionary advantage…

A: Digestion is a process through which the raw food that we eat is digested with the help of enzymes…

Q: Explain how malabsorption of calcium from the intestinewould affect serum calcium and serum PTH.

A: Malabsorption It describes the condition of interrupted absorption of nutrients and digestion.…

Q: Source of vitamin D?

A: Vitamin D is also known as "calciferol".It is water insoluble and fat soluble vitamin which is found…

Q: What are the functions of vitamin E?

A: Vitamin E E is also known as alpha tocopherol and its earlier name was antisterility vitamin.

Q: How is vitamin D involved in calcium absorption

A: Vitamin D : It is a group of fat-soluble secosteroids responsible for increasing intestinal…

Q: What is the route of theingested food from swallowinguntil the duodenum?

A: Digestion is a very important mechanism that occurs in organisms. It helps to digest large molecules…

Q: What is the daily requirement formajor minerals?

A: Introduction  Minerals are inorganic elements that are needed for various functions in the body.…

Q: What are the functions of TFIIH?

A: A multiprotein complex refers to the association of more than one polypeptide chain. The polypeptide…

Q: What is reward deficiency syndrome ?

A: The disease is a state of the body in which it is not able to perform well functionally and…

Q: How does vitamin C act inthe body? What is the harmcaused by insufficiency ofvitamin C? Why was…

A: L- ascorbic acid or Vit C is an aldonic acid which is found abundantly in citrus fruits, guavas,…

Q: Which is the type ofmuscle tissue that performsthe peristaltic movements ofthe intestines?

A: Muscles are soft tissues present in most of the animals. They contain protein filaments called actin…

Q: How is it produced andwhat is the function of gastrinin the digestive process?

A: Introduction: Gastrin is a peptide hormone known to stimulate the parental cells present in the…

Q: What is the differencebetween a complete digestivesystem and an incompletedigestive system? How…

A: Digestion is a catabolic process that involves breakdown of complex food substances into simpler…

Q: What is the function of micelles in fat absorption?

A: In the body different types of systems present like the digestive system, respiratory system,…

Q: How does the pancreaticjuice participate in thedigestion of proteins? Whatare the involved enzymes?

A: Digestion is a catabolic process that involves breakdown of complex food substances into simpler…

Q: Select one: O a. periodontal ligament O b. dentin O c. enamel O d. gingival sulcus O e. cusp O f.…

A: The periodontal ligament is comprised of strong connective tissue fibres.  It links the tooth to the…

Q: Besides being fundamentalfor the activation of the maingastric digestive enzyme howdoes HCl also…

A: Digestion is a process through which large food molecules such as Starch break into chemically…