Rio Salado BIO202 Final Exam Questions Marking Scheme New Update
4 views 0 purchase
Module
Rio Salado BIO 202
Institution
Rio Salado BIO 202
Rio Salado BIO202 Final Exam Questions Marking Scheme New Update
Alimentary organs - Answer -mouth, pharynx, esophagus, stomach, small intestine, large intestine
Accessory digestive organs - Answer -teeth, tongue, gallbladder, salivary glands, liver, pancreas
How many teeth do human adults...
Rio Salado BIO202 Final Exam Questions Marking Scheme New Update Alimentary organs - Answer -mouth, pharynx, esophagus, stomach, small intestine, large intestine Accessory digestive organs - Answer -teeth, tongue, gallbladder, salivary glands, liver, pancreas How many teeth do human adults hav e? - Answer -32 What teeth are most effective in chewing? - Answer -molars Mastication - Answer -chewing Deglutition - Answer -swallowing What is the name for the part of the mouth that your tongue presses against when swallowing? - Answer -hard palate Where does the small intestine extend from? - Answer -pyloric sphincter to the illeocecal valve Microvilli - Answer -increase surface area of the small intestine for nutrient absorption What do chief cells produce? - Answer -Pepsinogen Segmentation - Answer -mixes food with digestive juices and increases the efficiency of absorption by repeatedly moving different parts of the food mass over the intestinal wall Absorption - Answer -passage of digested end products from the lumen of the GI tract through the mucosal cells by active or passive transport into the blood or lymph; small intestine is the major absorptive site Defecation - Answer -eliminates indigestible substancese from the body via the anus in the form of feces What are the controls of the digestive system? - Answer -extrinsic and intrinsic What extends from each kidney? - Answer -a ureter Renal pyramids - Answer -cone shaped section in the medulla section of the kidney Kidney pelvis - Answer -flat, tunnel shaped tube that is continuous w ith the ureter Nephron - Answer -functional and structural unit of the kidney; each nephron is attached to a collecting duct Bowman's capsule - Answer -blind ended portion of the renal tubule, enclosing the glomerulus Glomerulus - Answer -a tuft of capi llaries supplying each nephron; site of filtration formation What does the renal tubule continue on to become? - Answer -the proximal convoluted tubules, loop of henle, distal convoluted tubule, collecting duct Glomerular filtration rate - Answer -volume of filtrate formed each minute by all the nephrons Proximal convoluted tubule - Answer -primary site of tubular reabsorption Distal convoluted tubule - Answer -secondarily important site of tubular reabsorption Collecting duct - Answer -structure that conveys the processed filtrate (urine) to the renal pelvis Peritubular capillaries - Answer -blood supply that directly receives substances from the tubular cells Glomerular capsule - Answer -its inner (visceral ) membrane forms part of the filtration membrane Trace the anatomical pathway from the glomerular capsule to the urethra - Answer -
Glomerular capsule --> proximal convoluted tubule --> loop of henle distal convoluted tubule --> collecting tubule --> papil lary duct --> minor calyx --> major calyx --> renal pelvis --> ureter --> bladder --> urethra Is the capillary bed high or low pressure? Why? - Answer -High-pressure because it is both fed and drained by arterioles and the afferent arteriole has a larger diameter than the efferent arteriole Tubular secretion - Answer -process of moving substances from the tubule cells from the peritubular capillary blood into the tubule filtrate Renal capsule - Answer -smooth membrane; tightly adherent to the kidney surf ace Medulla - Answer -portion of the kidney containing mostly collecting ducts
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Stuviaascorers. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £10.60. You're not tied to anything after your purchase.
