Describe the surface structure (villi and microvilli) and how that contributes.  Describe the various substances that enter the tract at the duodenum and what they do.  How do the final steps of digestion and absorption take place?  After nutrients are absorbed into the bloodstream, where do they go?

Q: Describe the structures of the mouth, including its three accessory digestive organs

A: The food that we eat enters the body by mouth. It consist of carbohydrates, proteins and fats. Out…

Q: Explain digestion and the detailed steps involved in the process.

A: Digestion is the process by which complex food ingested by a person is broken down into its simpler…

Q: Identify the digestive tract organs and accessory digestive organs.

A: We know that Digestion is a biological process in which the large insoluble food molecules break…

Q: In what ways is the surface area of the gastrointestinal tract itself increased? How does this aid…

A: Gastrointestinal tract include mouth, esophagus, stomach, small intestine, large intestine, and…

Q: Describe the structure and function of the esophagus, including the locations of skeletal and smooth…

A: The esophagus is known as the significant part of the digestive tract as well as the digestive…

Q: Describe the process of CHO digestion and absorption in the mouth, stomach, SI, enterocyte, and LI.…

A: Digestion is referred to as the breakdown of large insoluble food molecules into small water-soluble…

Q: Explain the relationship between the structure and function of the various components of the…

A: Introduction: Digestion is when the complex food material is converted into simple absorbable forms.…

Q: Complete the nutrient absorption activity in the small intestines. Nutrients Method of Transport…

A: The digestive system in humans is one of the 11 chief organ systems that are concerned with…

Q: Identify the functions and major processes of the digestive system?

A: Digestion involves the conversion of complex food substances into simpler forms. It is carried out…

Q: Describe the general plan for the walls of the digestive system. What is the structure of the…

A: A group of organs that are responsible for swallowing, digesting, absorbing, and excreting foods and…

Q: Describe the steps in the digestive process. Specifically, how food goes through the digestive…

A: The process of breaking down complex foods into their simpler forms over the course of several…

Q: libretext.org Structure Circular folds - Villi Brush border Intestinal gland Brunner's Gland 1.5 mm…

A: The small intestine is the region of the digestive tract where the majority of the digestive and…

Q: Describe in detail the initial carbohydrate digestion that occurs in the mouth including innervation…

A: Digestion is a process of simplification of complex food materials. In our food contains usually…

Q: Where along the GI tract is the muscularis composed of skeletal muscle? Is control of this skeletal…

A: The muscularis externa is a layer of muscle also called muscularis. In the mouth and pharynx region…

Q: What are the phases of digestion? Briefly describe each phase.

A: Digestion is the process of breakdown of large insoluble food molecules into small water-soluble…

Q: Use arrows to identify the transition of the type of epithelium, esophageal glands and gastic glands…

A: The stomach is a J-shaped organ in human body that helps in digesting food. It produces enzymes and…

Q: List the organs and structures of the digestive system that function in mechanical digestion and…

A: Digestion is the process of breaking down the complex and insoluble food molecules into simpler and…

Q: Describe the anatomy of the small intestine, including its histology, and explain the functions and…

A: The small intestine (little gut) is around 20 feet in length and about an inch in diameter . Its…

Q: Describe the structure of the gastrointestinal tract wall

A: The gastrointestinal tract of the human body is a hollow tract. This tract comprises of the mouth,…

Q: Indicate where in the GI tract most of the absorption of nutrients occurs.

A: Digestion is the process by which the complex food materials are broken down into simple molecules.…

Q: Describe the location, anatomy, histology, and functions of the esophagus.

A: The digestive system of the human play a very important role in growth and development. It is a…

Q: Describe clearly and briefly , structure of digestive tract that food materials would pass through…

A: The main purpose of the digestive system is to provide Nutrition. That helps to provide us with…

Q: Describe the structural and functional changes in the digestive system in old age?

A: The digestive system of the human body is made up of a collection of organs that work together to…

Q: Describe the two phases of swallowing, noting the organs involved and the activities that occur.

A: The act of swallowing has voluntary and involuntary components. The preparatory/oral phase is…

Q: List the four types of stimuli that initiate most gastrointestinal reflexes.

A: Digestion is the phenomenon of the body in which complex food particle is broken down into simpler…

Q: Which of the following digestive activities are performed in the oral cavity?

A: Answer: ORAL CAVITY = It is the entry of the alimentary canal from where we eat and push towards the…

Q: How can you differentiate between the serosa and the mucosa under the microscope? b. How is the…

A: Different types of lining and layers are provided in the internal part of the body that provides…

Q: Include a discussion of the role of the accessory organs in digestion, the chemical reactions that…

A: Digestion is the process of breakdown of complex food into simpler products such that they can be…

Q: describe stimuli and controls of digestive activity

A: Digestion is the process of breaking down of complex food components into simper water-soluble…

Q: List the enzymes involved in digestion; name the foodstuffs on which they act.

A: Food is broken down into nutrients with the help of enzymes in the digestive system. The digested…

Q: Digestive physiology:  What are intestinal cells that absorb nutrients?

A: The intestine - The intestine, also known as the bowel or gut, is a long, muscular tube that forms…

Q: Explain the processing in the oral cavity that initiates carbohydrate digestion.

A: Saliva is a watery, normally frothy fluid created by certain creatures, including humans, in their…

Q: Identify the transition of the type of epithelium, esophageal glands and gastic glands in the…

A: The esophagus is lined with stratified squamous epithelium and few glands, unlike the gastric…

Q: Describe the processing of a bite of Big Mac by the digestive system beginning with ingestion and…

A: Introduction: Digestion is the process wherein the complex food material is converted into simple…

Q: Discuss the anatomy of the pharynx and esophagus and their complementary activities in the process…

A: Pharynx is a cone-shapes passageway and a part of the throat which is located behind the mouth and…