Description : A highly ionised drug: a. is well absorbed from the intestine b. is excreted mainly in the kidney c. crosses the placental barrier easily d. is reabsorbed from the renal tubule
Last Answer : is well absorbed from the intestine
Description : Assertion `:-` In PCT all of the essential nutrient and 70-80 percent of electrolytes and water are reabsorbed. Reason `:-` PCT is lined by simple cub
Last Answer : Assertion `:-` In PCT all of the essential nutrient and 70-80 percent of electrolytes and water are ... . D. If both Assertion & Reason are false.
Description : The maximum amount of electrolytes and water (70-80 per cent) from the glomerular filtrate is reabsorbed in which part of the nephron?
Last Answer : The maximum amount of electrolytes and water (70-80 per cent) from the glomerular filtrate is ... of loop of Henle D. Distal convoluted tuble
Description : In a normal nephron: a. the descending loop of Henle is impermeable to water b. anti-diuretic hormone (ADH) increases the permeability of collecting ducts to water c. all the filtered ... in the proximal tubule d. nearly all the filtered protein is reabsorbed in the proximal convoluted tubule
Last Answer : nearly all the filtered protein is reabsorbed in the proximal convoluted tubule
Description : Which one of the following statements in regard to the excretion by the human kidneys is correct? (a) Descending limb of loop of Henle is impermeable to water. (b) Distal convoluted tubule is ... reabsorbed by the renal tubules. (d) Ascending limb of loop of Henle is impermeable to electrolytes.
Last Answer : (c) Nearly 99 per cent of the glomerular filtrate is reabsorbed by the renal tubules.
Description : The maximum amount of electrolytes and water (70 – 80 percent) from the glomerular filtrate is reabsorbed in which part of the nephron? (a) Ascending limb of loop of Henle (b) Distal convoluted tubule (c) Proximal convoluted tubule (d) Descending limb of loop of Henle
Last Answer : (c) Proximal convoluted tubule
Description : After digestion the next step is absorption done by cells of the mucous membrane of the intestine. For this task a large absorption surface is an advantage. How is it possible in the small internal space of the body of a pluricellular organism to present a large intestinal surface?
Last Answer : Evolution tried to solve this problem in two ways. The simplest is the long and tubular shape of the bowels (approximately eight meters in extension), making possible that numerous ... function of increasing the absorption surface too. Digestion System - Image Diversity: intestinal villi microvilli
Description : The parts of human body affected by Pyria are: (1) eyes (2) small intestine (3) teeth and gums (4) large intestine
Last Answer : (3) teeth and gums Explanation: Pyria, or periodontal disease, is a progressive gum disease characterized by inflammation resulting from the toxins found in plaque. It leads to bleeding of the gums. ... to tooth loss or infection in other areas of the body as the bacteria travels by bloodstream.
Description : Which is the second largest gland of Human body? (1) Liver (2) Large Intestine (3) Thorax (4) Pancreas
Last Answer : (4) Pancreas Explanation: Liver is the largest gland in human body. It is also the largest (internal) organ in our body and can weigh up to 1.5-1.6 kg for a human adult. The Pancreas is the second largest gland in the body and is both an endocrine and exocrine gland.
Last Answer : teeth and gums
Description : WHERE DOES GLUCOSE REABSORBED WHICH IS PRESENT IN GLOMULAR FILTRATE -Biology
Last Answer : answer:
Description : Assertion `:-` Nearly 99 percent of the filtrate has to be reabsorbed by the renal tubules. Reason `:-` Glucose is reabsorbed by active mechanism is P
Last Answer : Assertion `:-` Nearly 99 percent of the filtrate has to be reabsorbed by the renal tubules. Reason ` ... . D. If both Assertion & Reason are false.
Description : Spermatozoa not ejaculated are reabsorbed I the
Last Answer : Spermatozoa not ejaculated are reabsorbed I the A. Ejaculatory duct B. Urethra C. Vas efferens D. Vas deferens.
Description : What is filtered and both actively reabsorbed and actively secreted?
Last Answer : Need answer
Description : Para amino hippurate is (A) Filtered at glomeruli and secreted by the tubules (B) Filtered at glomeruli and not secreted by the tubules (C) Filtered at glomeruli and reabsorbed completely (D) Not removed completely during a single circulation of the blood through the kidney.
Last Answer : Answer : A
Description : The polysaccharide insulin is (A) Filtered at the glomerulus but neither secreted nor reabsorbed by the tubule (B) Filtered at the glomerulus and secreted by the tubule (C) Filtered at the glomerulus and reabsorbed by the tubule (D) Filtered at the glomerulus, secreted and reabsorbed by the tubule
Description : At normal levels of creatinine in the blood, this metabolite is (A) Filtered at the glomerulus but not secreted nor reabsorbed by the tubule (B) Secreted by the tubule (C) Reabsorbed by the tubule (D) Secreted and reabsorbed by tubule
Description : All the following statements about inulin are correct except (A) It is completely non-toxic (B) It is completely filtered by glomeruli (C) It is not reabsorbed by tubular cells (D) It is secreted by tubular cells
Last Answer : Answer : D
Description : The substance which is reabsorbed as well as excreted by the kidney tubule is (a) H+ (b) K+ (c) Na+ (d) Creatinine
Last Answer : Ans:(b)
Description : Cerebrospinal fluid: a. is produced mainly by the lateral, third and fourth ventricles b. enters the subarachnoid space through foramina Lushka and Magendie c. is reabsorbed mainly into the lymphatics d. production is dependent of the blood pressure
Last Answer : is produced mainly by the lateral, third and fourth ventricles
Description : Under normal conditions which one is completely reabsorbed in the renal tubule? (a) Urea (b) Uric acid (c) Salts (d) Glucose
Last Answer : d) Glucose
Description : The most important reason for the thiazides being only moderately efficacious diuretics is: A. About 9/10th of glomerular filtrate is reabsorbed proximal to their site of action B. Compensatory ... these drugs C. They decrease glomerular filtration D. They have relatively flat dose response curve
Last Answer : A. About 9/10th of glomerular filtrate is reabsorbed proximal to their site of action
Description : More than 90% of bile salts are reabsorbed in (a) Duodenum (b) Ileum (c) Colon (d) None
Last Answer : (b) Ileum
Description : The condition known as pseudomembranous colitis is associated with a. Excessive antibiotic use in the intestine. b. Invasion of the tissues by Streptococcus mutans. c. Swollen lymph nodes. d. The secondary stage of syphilis.
Last Answer : a. Excessive antibiotic use in the intestine.
Description : What happens if there is too little of rain?
Last Answer : plants and crops would dry up and we wouldn't have a foodsource
Description : What happens when the is too much or too little rain?
Last Answer : What happens when the is too much rain or little rain
Description : Besides the pancreatic juice in the intestine there is the releasing of the enteric juice that contains digestive enzymes too. What are these enzymes and which type of molecule do each of these enzymes break?
Last Answer : The enteric juice is secreted by the small intestine mucosa. The enzymes of the enteric juice and their respective functions are described as follows: Enterokinase: enzyme that activates ... Enzymes that break nucleotides into its components (nitrogen-containing bases, phosphates and pentoses).
Description : Chief function of large intestine is (a) Absorption of fat (b) Absorption of salts (c) Absorption of minerals (d) Absorption of water
Last Answer : (d) Absorption of water
Description : What dangerous weather condition constantly threatens the great plains?
Last Answer : idkk
Description : The most dangerous situation in dryland condition is
Last Answer : Ans.Early withdrawal of water
Description : How are the small intestine and large intestine related to the function of absorption? -Biology
Description : Assertion `:` Products of digestion are absorbed in the small intestine. Reason `:` Large intestine has impermeable wall.
Last Answer : Assertion `:` Products of digestion are absorbed in the small intestine. Reason `:` Large intestine has ... D. If both Assertion & Reason are false.
Description : All of the following is correct w.r.t. large intestine except.
Last Answer : All of the following is correct w.r.t. large intestine except. A. No significant digestive ... D. Absorption of remaining glucose and amino acid.
Description : What is Viewing the lining of the large intestine to screen for abnormalities is?
Description : Why Digestion does not occur in large intestine?
Last Answer : Digestion does occur in the large intestine. Digestion occurseverywhere between lips and anus. The digestion in the colon mainlyconcerns the osmotic movement of water.
Description : How does the blood go from the large intestine to the kidney?
Last Answer : What is the answer ?
Description : Do lipids go through large intestine?
Description : Where should doctors look to see if the large intestine is working properly?
Last Answer : They should check the solid waste from the person
Description : The digestive system, also known as systema digestorium , or gastrointestinal system, is composed of the digestive tube organs plus the digestive adnexal glands. The digestive tube is composed of mouth ... (caecum, colon, rectum) and anus. Digestion System - Image Diversity: human digestive system
Last Answer : What are peristaltic movements? What is their role in human digestion?
Description : In mammals, an important role of excretion is played by – (1) Large intestine (2) Kidneys (3) Lungs (4) Liver
Last Answer : (2) Kidneys Explanation: The kidneys are bean-shaped organs that serve several excretory roles apart from the essential regulatory roles in mammals. They remove from the blood the nitrogenous wastes ... of urine. In producing urine, the kidneys excrete nitrogenous wastes such as urea and ammonium.
Description : The sigmoid colon is a part of – (1) Small Intestine (2) Large Intestine (3) Pharynx (4) Rectum
Last Answer : (2) Large Intestine Explanation: The sigmoid colon (pelvic colon) is the part of the large intestine that is closest to the rectum and anus. It forms a loop that averages about 35-40 cm in length. Its function is to expel solid and gaseous waste from the gastrointestinal tract.
Description : The site where complete digestion of carbohydrates, proteins and fats takes place is called – (1) Liver (2) Stomach (3) Large Intestine (4) Small Intestine
Last Answer : (4) Small Intestine Explanation: The small intestine is the site of the complete digestion of carbohydrates, proteins and fats. It receives the secretions of the liver and pancreas for this purpose.
Description : In mammals, an important role of excretion is played by – (1) Large intestine (2) Kidneye (3) Lungs (4) Liver
Last Answer : (2) Kidneye Explanation: The Kidneys are bean-shaped organs that serve several excretory roles apart from the essential regulatory roles in mammals.
Description : The Sigmoid Colon is part of – (1) Small Intestine (2) Anal Canal (3) Large Intestine (4) Ileum
Last Answer : (3) Large Intestine Explanation: The sigmoid colon is a short curving of the colon, just before the rectum. It is part of the large intestine.
Description : The longest part of the alimentary canal is the – (1) Small Intestine (2) large Intestine (3) Oesophagus (4) Both A and C
Last Answer : (1) Small Intestine Explanation: The food enters the small intestine from the stomach. This is the longest part of the alimentary canal and is fit into a compact space because of extensive coiling.
Description : Which organ has finger like outgrowths which are called as Villi (Singular Villus)? (1) Large Intestine (2) Bladder (3) Small Intestine (4) Stomach
Last Answer : (3) Small Intestine Explanation: The inner walls of the small intestine have thousands of finger-like outgrowths called villi (singular villus). The villi increase the absorption of the digested food.