2717896078 | ____ feed on plant matter | herbivores | | 0 |
2717902337 | ____ get nutrients from consuming animals living and nonliving | carnivores | | 1 |
2717902770 | ____ are what we are, food taken into body and processed as nutrients | omnivores | | 2 |
2717929923 | three dietary nutritional requirements:
-what a diet needs to be able to do | 1 derive chemical energy from food
2 provide organic molecules
3 essential nutrients | | 3 |
2717937761 | chemical energy is used for ______ production | ATP | | 4 |
2717953181 | we get ___ ATP from one molecules of glucose | 32 | | 5 |
2717938597 | organic molecules (carbohydrates, proteins, lipids, nucleic acids ) are raw materials for ______ | biosynthesis | | 6 |
2717955642 | ____ is living organisms producing new organic molecules | biosynthesis | | 7 |
2717940031 | essential nutrients are the building blocks used to build our _______ | polymers | | 8 |
2717942033 | _____ are preassembled organic molecules and minerals that must come from diet | essential nutrients | | 9 |
2717942557 | essential nutrients are preassembled organic molecules and minerals that must come from ______ | diet | | 10 |
2717963662 | minerals that animals are not able to produce on there own | essential nutrients | | 11 |
2717943174 | essential nutrients consist of _____, _____,_____ and _____ | AA, fatty acids, vitamins and minerals | | 12 |
2717944283 | essential nutrients are required for ______ pathways | biosynthetic | | 13 |
2717946000 | _____ are amino acids that cannot be assembled by animals itself
-these must come from something else | essential amino acids | | 14 |
2717967747 | essential amino acids must be consumed _____ | daily | | 15 |
2717967959 | infants require ____ essential AA | 9 | | 16 |
2717966397 | we have ______ AA | 20 | | 17 |
2717951463 | humans have ____ essential amino acids | 8 | | 18 |
2717960321 | complete proteins are ______ | animal proteins | | 19 |
2717968855 | _______ proteins provide all of the essential amino acids | complete | | 20 |
2717960322 | incomplete proteins are from ______ | plant proteins | | 21 |
2717969868 | ____ provide all 8 of those essential AA | soy beans | | 22 |
2717978464 | the plasma membrane of essential nutrients are made of _____ | fatty acids | | 23 |
2717979486 | ____ are organic compounds required in very small amounts | vitamins | | 24 |
2717979696 | _____ are water soluble that will be flushed | vitamins | | 25 |
2717979697 | ____ are fat soluble that will be stored in tissue of body | vitamins | | 26 |
2717981659 | _____ are inorganic nutrients required in small amounts
-iron and sulfur | minerals | | 27 |
2717988948 | taking food into the mouth is ____ | ingestion | | 28 |
2717989433 | _____ feeders are in aquatic env.
-filtering water out
-any sessile animals feed this way | filter feeding | | 29 |
2717992687 | ____ feeders live in or on food source
EX: caterpillars live on leaf | substrate feeding | | 30 |
2717993628 | _____ feeders have a modified mouth part that allows them to pierce host and abstract nutrients
EX: mosquitos and aphids | fluid feeding | | 31 |
2717997189 | ____ feeders eat large pieces of food
EX: we are, pythons | bulk feeding | | 32 |
2718001691 | _____ digestion occurs within food vacuoles inside cell itself | intracellular digestion | | 33 |
2718001692 | intracellular digestion occurs within ______ inside cell itself | food vacuoles | | 34 |
2718001693 | _____ digestion is the breakdown in compartments contiguous with outside of animal body
-outside the tissue of animals | extracellular digestion | | 35 |
2718008087 | ____ is open to the outside world for extracellular digestion
-when we take food in it passes through this and the food will pass through chemicals and enzymes to be able to break it down
-not part of animals tissue | alimentary canal | | 36 |
2718012774 | we grind food to increase ______ so digestion enzymes have more area to work on | surface area | | 37 |
2718018741 | _____ secrete digestive juices to facilitate break down of digestion | accessory glands | | 38 |
2718019786 | ____ glands are the liver, gallbladder, pancreas, salanary glands, | accessory glands | | 39 |
2718020184 | food will be propelled through digestive system by ______ | peristalsis | | 40 |
2718021105 | ____ are wave like muscular contractions that push material through digestive track
-are smooth muscle | peristalsis | | 41 |
2718022267 | peristalsis is ____ muscle | smooth | | 42 |
2718022924 | ____ are muscular ring like vowels used to control movement through digestive track | sphincters | | 43 |
2718024422 | ingestion occurs through ______ | oral cavity | | 44 |
2718025890 | in the oral cavity we see _____ digestion occurring with the secretion of saliva
-associated with breaking the food apart with different enzymes | chemical digestion | | 45 |
2718027367 | ____ is the enzymes that breaks down starch in oral cavity of saliva | amylase | | 46 |
2718030686 | _____ in saliva in oral cavity this is the lubricant, keeps things moving | mucus | | 47 |
2718031262 | ____ in the salvia in oral cavity, inhibits any acids in food and bacteria | buffers | | 48 |
2718033397 | ___ in saliva in oral cavity works on bacteria to clean up
-bacteria killer | lysozyme | | 49 |
2718033650 | tongue has 2 jobs | taste and shape | | 50 |
2718036981 | in the oral cavity we see ____ digestion occurring in the mouth where the shredding food will be happening
-mastication | mechanical digestion | | 51 |
2718041750 | we have ____ teeth used bite shred and grind food (mastication) | 32 | | 52 |
2718043589 | carnivore teeth are ____ these are our predators | sharp | | 53 |
2718044254 | _____ are the mix of food and saliva that will shape into a ball
-swallow and move down esophagus | bolus | | 54 |
2718045571 | the ____ is the tongue region | pharynx | | 55 |
2718047207 | there are two openings in the pharynx these are the ____ and _____ | trachea and esophagus | | 56 |
2718050965 | ___ is the opening to the lungs
-windpipe
this will be ventral to the esophagus | trachea | | 57 |
2718051356 | _____ is the food and water tube | esophagus | | 58 |
2718053532 | in the esophagus there are peristaltic movement to propel the _____ | bollus | | 59 |
2718054042 | the ____ is the continuation of chemical digestion from mouth | esophagus | | 60 |
2718054314 | the esophagus is ______ muscle | smooth | | 61 |
2718059454 | ______ is located below the diaphragm | stomach | | 62 |
2718060837 | the ____ stores food (has sphincters) | stomach | | 63 |
2718061209 | the folds in stomach increase ______ | surface area | | 64 |
2718063907 | _____ produces gastric juices | stomach | | 65 |
2718064609 | stomach produces _______ juices | gastric | | 66 |
2718067944 | chemical digestion in stomach begins with _______ digestion | protein | | 67 |
2718068909 | gastric juices in stomach contain (2) | 1) hydrochloric acid (HCl)
2) pepsin | | 68 |
2718075256 | ____ is going to disrupt the ECM of foods we eat
-located in stomach
-maintains ph of 2, its going to break down proteins | HCl hydrochloric acids | | 69 |
2718077773 | ___ is going to work best in strong acidic env. in stomach
-see protease and
pepsinogen | pepsin | | 70 |
2718078582 | Cl + HCl will come in contact with ______ to form of transformation to ______ | pepsinogen to form pepsin | | 71 |
2718080495 | ____ an inactive form protects stomach lining | pepsinogen | | 72 |
2718082806 | pepsinogen is the _____ form but once comes in contact with HCl it will form
___ (continuing to cleave our proteins) | inactive
pepsin | | 73 |
2718113726 | the mechanical digestion in stomach is done by a ______ action every ____ sec. which will result in the food being tossed around the stomach lining absorbing all the nutrients needed | churning
20 | | 74 |
2718113727 | _____ is ingested food mixed w/ gastric juices in stomach
-this will be released into the small intestines | chyme | | 75 |
2718113728 | in the small intestine ____ is happening every ____ to ___ hrs | peristalsis
2-6 hrs | | 76 |
2718144478 | ____ is the longest compartment of the alimentary canal at about ______ ft | small intestine
20 | | 77 |
2718145057 | there are 3 regions of small intestine | 1) duodenum
2) jejunum
3) Ileum | | 78 |
2718147754 | _____ is the region of the small intestine that connected to stomach | Duodenum | | 79 |
2718148686 | in the ___ of the small intestine digestion is still occurring | Duodenum | | 80 |
2718149772 | the region where the small intestine attaches to the large intestine | Ileum | | 81 |
2718150582 | ___ are the regions in the small intestine where absorption is occurring | jejunum and ileum | | 82 |
2718151175 | in the small intestine ____ digestion and ____ are occurring | chemical and absorption | | 83 |
2718155079 | ***_____ is where fat digestion occur? | small intestine | | 84 |
2718156075 | ***at the end of the small intestine there is nothing left to _______
-no organic molecules
-left only water and undigested material (fiber) | digest | | 85 |
2718162481 | chyme will be released through the stomach into the _____ | pyloric valve | | 86 |
2718164489 | digestive juices are from the ____ which produce bicarbonate and enzymes | pancreas | | 87 |
2718166592 | the ___ produces bile | liver | | 88 |
2718166955 | ___ is fat emulsifier (separate into smaller drops)
-salts | bile | | 89 |
2718168756 | our body is going from _____ to _____
stomach to duodenum | acidic to basic | | 90 |
2718169332 | ____ stores and concentrates bile | gallbladder | | 91 |
2718169642 | gallbladder stores and concentrates _____ | bile | | 92 |
2718170243 | ______ produce digestive enzymes
-continue protein digestion and carb
-still digestion occurring | gland cells | | 93 |
2718175761 | the jejunum and ileum are extremely folded we are going to see ____ which are finger-like projections of intestinal wall | Villi | | 94 |
2718177238 | the jejunum and ileum there are ____ which are microscopic projections of epithelial cells lining intestinal lumen
-absorption of nutrients are ACTUALLY occurring
(nothing has come into body until __)
-increase surface area within tube | microvilli | | 95 |
2718182243 | Villi + _____ = 300 m2 (tennis court) | microvilli | | 96 |
2718182646 | the large intestine is the _____ (wraps around small intestine) | colon | | 97 |
2718185730 | ____ is the pouch at junction of the small and large intestine
-we will see fermentation occurring | cecum | | 98 |
2718192926 | ___ is the finger-like extension in large intestine , performing a minor immune function | appendix | | 99 |
2718194492 | ___ is the last region of large intestine
leads back into anus | rectum | | 100 |
2718195213 | ___ reabsorbs water and compacts feces | colon | | 101 |
2718197431 | our ___ is made up of cellulose fibers and bacteria | feces | | 102 |
2718198186 | our feces is made up of _____ and _____ | cellulose fibers and bacteria | | 103 |
2718199076 | the bacteria in our feces makes up about ______ | 1/3 of dry weight | | 104 |
2718199546 | bacteria in feces produce ____ | gases | | 105 |
2718200283 | bacteria in feces produce gases of ___ and _____ | methane and hydrogen sulfide | | 106 |
2718200893 | ____ is the terminal portion of large intestine | rectum | | 107 |
2718201410 | the rectum ---> ____ | anus | | 108 |
2718202040 | there are 2 sphincters of the rectum the inner is ____ and the outer is _____ | involuntary
voluntary | | 109 |