Human Physiology - Excretory Products & Elimination Questions and Answers

Which groups of mollusks have a closed circulatory system select all that apply Cephalopods Polyplacophora Bivalves Gastropods

A B

What vehicles must stop at all railroad crossings Pick up trucks School buses and passenger buses carrying passengers Motorcycles Vehicles towing a trailer

This road sign means LEFT TURN YIELD ON GREEN Yield before turning left at a green signal Turn left without yielding on red

A molecule contains the functional groups NH2 COOH CH2 CH3 a Carbon C and a hydrogen H Using your knowledge of valence the nitrogen in this molecule would f how many bonds 3 O cannot determine the answer from the information given 2 2

On a trip to a wildlife sanctuary Nathan found a piece of rotting log He took a sample from the log to examine in his laboratory The organism he found was eukaryotic and could not photosynthesize It also had a cell wall What type of organism was most likely feeding on this sample OA plant like protist O B animal like protist fungus like protist C O D archaea OF hartoria G

OOO Assertion A Johnson removed Secretary of War Edwin Stanton from office in 1868 Reason R This removal violated the Tenure of Office Act which stated that a president could not remove cabinet officers during the term of a president who had appointed them without the Senate s approval Which of the following is TRUE for the above statements Both A and R are true and O R is the correct explanation of A Both A and R are true but R O is not the correct explanation of A A is false and B is true

Transitional epithelium is a special type of stratified epithelium that is found in the system O integumentary respiratory skeletal urinary

Question 2 Which of the following is considered a fringe benefit Points 1 O Overtime pay O Holiday bonus O Paid health insurance not Time off for vacations and

Aldosterone belongs to a class of hormones called mineralocorticoids and produced by the adrenal glands Aldosterone helps maintain blood pressure and water and salt balance in the body by helping the kidneys retain sodium and excrete potassium If aldosterone production fails gov O the kidneys will not be able to regulate water balance O there will be a drop in blood pressure O the kidneys will not be able to regulate salt balance O All of the choices Qu G 5 9

7 The best media format for bacterial species isolation is a Broth media b Slant media c Semisolid media d Plate media e Agar deeps

2 4 The products of photosynthesis are carbohydrates and oxygen Which process uses these substances as reactants O fertilization cellular respiration Otranslation mechanical digestion 1

Choose the correct answer In part Okonkwo s death at the end of Things Fall Apart reflects his willingness to negotiate his willingness to adapt to change his unwillingness to adapt to

Organization of Life Vecdalas Marching Match the correct word with its description of defrition I simplest unit of a chemical substance C2 smallest unit of We 2 sma dhamber within a cell with a particular purpose 4 mode of atoms Is a group of similar cells with a similar purpose within an organism community Lecsapten H6 a group of organs that work together within an orgoriern Endeale 7 a group of tissues that form a compartment with a particular function within an organien 9 organ populations of different species who ridot the same ares a a group of organisms within the same spedes who rhooit the same cres Morgan system I organele t orgoriem population Io a snge member of a species Et all the organisms and dolotic factors that exist within a particular area R 2 group of similor ecosystems that cover a large area of the ticephere tease you Pre Date 8128123 www A atom Zoome Los In the picture 13 Label 2 dolotio factors in red H Color in and list below at least 3 different populations with purple green and blue Populations you s Lmosquitos 2 Frog 3 Botterflys 15 Describe the community shown in the picture

Place the following groups of immigrants in the order in which they migrated to America O Danish Jews French Germans O British French Italians Danish O Irish French Italians British O Italians Germans Jews French Question 1 5 9 13 21 17 22

Match the taste sensations to the chemicals that produce them metal ions alkaloids hydrogen ions in solution organic substances such as sugar and some lead salts glutamate and aspartate 1 bitter 2 salty 3 sour 4 sweet 5 umami

24 26 DO 1 60 Listen What is the main role of the hormone aldosterone in the human 27 Othe reabsorption of Na in the kidneys the secretion of K in the kidneys the excretion of water from the kidneys the reabsorption of urea in the collecting duct the reabsorption of glucose in the kidneys Question 24 1 point 4 Listen A cell with membrane bound proteins that selectively bind a specific hormone is that hormone s

Listen Which of the following is true about climate change the current levels of CO2 in the atmosphere are higher than they have ever been in the past 400 000 years CO2 levels in the air have never risen before the Earth s climate has never warmed before Earth s atmospheric temperature does not seem to be correlated with the level of CO2 Othe the

Organ dysfunction most often occurs when an organ is injured or fails but so can have function issues due to problems associated with another organ or structure in the same body region For each of the following EXPLAIN WHY the disruption has occurred 1 Older males often develop prostatic hyperplasia a disease condition in which the prostate enlarges sometimes to twice the normal size Explain why this might cause the following a For most males this will cause problems with urination b Some males experience difficulty passing feces

Which two bones are united by the highlighted structure Oscapula and clavicle O sternum and humerus Oscapula and humerus bumerus and clavicle Copyright by OMRO 2010 www

transmembrane proteins cholesterol integral membrane proteins peripheral membrane proteins Question 35 5 points Listen The synthesis of ATP by oxidative phosphorylation using the energy released by movement of protons across the membrane down their electrochemical gradient is an example of which of the following processes a reaction with a positive AG active transport allosteric regulation

Counter current exchange system of the kidney which two fluids are moving opposite one another wser the fluid in the nephron and the blood in the vasa recta O the blood on the renal artery and the blood in the renal vein O the blood in the glomerulus and the fluid in the Bowman s capsule O the fluid in the collecting duct and the blood in the renal vein the fluid in the collecting duct and the

Valuable molecules like glucose amino acids and vitmains are reabsorbed into the blood at which location in the nephron Ocollecting duct O glomerulus Loop of Henle Bowman s capsule O proximal convoluted tubul

fluid from the glomerulus to Bowman s capsule transfers large molecules as easily as small ones O is mainly a consequence of blood pressure in the capillaries of the glomerulus O usually includes the transfer of red blood cells into Bowman s capsule O results from active transport is very selective as to which subprotein sized molecules are transferred Question 20 1 point Listen Which of the following happens first as a nephron processes blood

any blood pressure medications block the reabsorption of water in the collecting ducts How would this affect urine output and concentration

Valuable molecules like glucose amino acids and vitmains are reabsorbed into the blood at which location in the nephron glomerulus collecting duct proximal convoluted tubule Loop of Henle Bowman s capsule ser L

Whichof the following describes the route of urine out of the body after it leaves the kidney urethra bladder ureter renal vein ureter bladder urethra renal vein bladder urethra ureter ureter urethra bladder ureter bladder urethra

Which of the following structures are considered part of the nephron Select all that apply The ureter The distal tubule Browser W the proximal tubule the collecting duct the loop of Henle

During filtration which of the following does NOT enter the Bowman s capsule from the bloodstream Oions water amino acids glucose Wel plasma proteing

77 Describe the structure of the kidney

Applying Harry just woke up and is still in bed contemplating his day Would you expect his pulse rate to be low 68 b min average 6 80 b min or high 80 b min Explain

Listen What structure is labeled as 2 2 3 Ischial spine Acetabulum Ischial tuberosity Obturator foramen Iliac crest Iliac spine 4 5

What is the function description of the structure labeled as 9 7 5 1 3 4 6 A 19 18 17 8 16 9 10 11 12 13 14 15 Insulate cushion and store energy Sends information to the central nervous system Increase the surface area for diffusion and help limit movement between layers Sensory receptor for light touch Forms a mostly impenetrable barrier based on hydrophobic properties Sensory receptor for deep pressure and vibration Sensory receptor for pain Smooth muscle cells that make hair stand up Bind support and nourish surrounding tissues Resist mechanical stresses recoil following mechanical stresses

We assume that cystic fibrosis is caused by a n allele because it does not show up often in a pedigree A pleitropic B incomplete dominant C dominant D recessive

A A lethal allele which can be dominant or recessive is often fatal when the offspring receives copy more than one B a single C the tainted

Select the correct number that matches the correct structure Which structure transports urine to the bladder by peristaltic action cto 2 3

Blood enters the kidney via the renal artery and first travels to the proximal convoluted tubule distal convoluted tubule collecting duct glomerulus

importance of points problem and solution or comparison and contrast Cards within each pile can also be sorted into a suitable order You may find that there are gaps in your information that is some card piles have few cards Now is the time to go back to the library and look for more information in these areas When your research is finished you can finalize your thesis statement and revise it if necessary Your final thesis statement may be the same as your original statement or it may be quite different depending on the findings of your research Make an Outline Constructing an outline will help you organize your notes and thoughts An outline is especially useful to guide you in the right direction when you are writing the first draft of the paper The headings of your note card groups will serve as the major divisions of your outline Points within each group will become the sub sections of the outline State the thesis in a sentence and sketch an outline as follows 1 First major point A A B II Second major point 1 2 1 2 1 a

As GFR rises the increase in choose your answer is released in response to this increase is detected by the choose your answer cells and choose your answer

If the body was suffering from dehydration the most likely regulation mechanism would be a Increased excretion of water Ob Decreased reabsorption of water Oc ADH antidiuretic hormone release d Both A and C are correct

on 35 O Acidification O Halotolerance O Adherence You have a urinary tract infection and after urinating vigorously have your urethra swabbed The swab comes back positive for a specific bacterial pathogen Of the following which is the single most important virulence factor for that pathogen to stay in your urethra even as you urinate Enzyme production BR tion 34 adly pathogen to have no antigens on the une response

Which of the following is the subject that is closest to the verb in the following sentence Neither the pencils nor the books nor the staples nor the pens are in the drawer Use the Proximity Rule A books B pencils C pens D staples Resources Help

Coe This image shows renal handling of three different substances numbered 1 2 and 3 from left to right Identify by number the renal handling that shows how glucose is normally handled by the kidney in a person WITHOUT diabetes mellitus tye 1 1 2 number 2 only number 1 and 3 number 1 only number 3 only numbers 1 and 2 3 hehehe Ng 14 7

Which of the following is NOT true for countercurrent exchange O used for thermal or chemicals transfer between two fluids that move in the same direction O found in many biological systems such as mammalian kidneys bird lungs and fish gills O used in fish gills to increase the gas exchange efficiency where the water that travel in the gills always meet blood with lo oxygen concentration to facilitate 02 diffusion into the blood O responsible for cooling arterial blood that supply oxygenated blood to human testes O used by endotherms to conserve heat in the body core reducing blood temperatures away from the body core

B In the loop of Henle B is impenetrable to water If C 450 mOsm L E 450 mOsm L If E 800 mOsm L one would expect A type your answer is the most hypertonic highest solute concentration and C mOsm L and D 450 I mOsm L

Which statement is true about podocytes O a They are glomerular endothelial cells O b They are visceral epithelial cells of Bowman s capsule O c They are juxtaglomerular cells O d They are mesangial cells O e They are parietal epithelial cells of Bowman s capsule

Looking at the bacteria of someone s microbiome can tell you what A How long they will live B How healthy they are C What illnesses they have had D What they may be deficient in

Which food molecule s are outside of the tube Start Part 2 Predictions Which food molecule s do you think you will find outside of the tube End Which food molecule s are inside of Start Which food molecule s do you think you will find inside of the tube End

Kidney Structure Duter region of the kidney finger like projections area that drains into the ureter outer protective layer indentation of the kidney A Capsule B Columns C Cortex D Hilum E Major caly AB Medulla AC Minor cal AD Papillae AE Pelvis BC Pyramid

4 Name one substance found in urine but not blood 5 Name one substance found in blood but not urine 6 Name one substance found in both blood and urine