Digestive System
Akopọ
Every meal you eat is far too big and far too solid to enter your blood. A bowl of rice, a piece of chicken, an apple: each is a mass of huge insoluble molecules. The digestive system is the body's processing line that takes food in at the mouth, breaks it down step by step along a long muscular tube, and delivers small soluble molecules into the blood so every cell can use them.
In this lesson you will tour the alimentary canal and its helper organs, and learn exactly what each region does. You will learn to use the five key words examiners reward: ingestion, digestion, absorption, assimilation and egestion, and to place every organ inside that story so you can answer 'what happens here?' for any part of the gut.
Awọn Afojusun
- Identify in diagrams and images the main organs of the digestive system, limited to: (a) alimentary canal: mouth, oesophagus, stomach, small intestine (duodenum and ileum) and large intestine (colon, rectum, anus) (b) a ssociated organs: salivary glands, pancreas, liver and gall bladder
- Describe the functions of the organs of the digestive system listed in 7.2.1, in relation to: (a) ingestion - the taking of substances, e.g. food and drink, into the body (b) digestion - the breakdown of food (c) absorption - the movement of nutrients from the intestines into the blood (d) assimilation - uptake and use of nutrients by cells (e) egestion - the removal of undigested food from the body as faeces
Akọ̀wé Ẹ̀kọ́
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Ìdánwò Ẹ̀kọ́
Oriire fun ipari ẹkọ lori Digestive System. Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.
Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.
Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.
- Which organ is an associated organ, NOT part of the alimentary canal? A. stomach B. ileum C. pancreas D. colon Answer: C
- The two parts of the small intestine are the: A. colon and rectum B. duodenum and ileum C. stomach and colon D. oesophagus and duodenum Answer: B
- The movement of nutrients from the intestines into the blood is called: A. ingestion B. assimilation C. absorption D. egestion Answer: C
- Which process is the uptake and use of nutrients by cells? A. digestion B. assimilation C. egestion D. ingestion Answer: B
- Bile is stored before use in the: A. liver B. pancreas C. gall bladder D. duodenum Answer: C
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Awọn Iwe Itọsọna Ti a Gba Nimọran
Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe
Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Digestive System? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.
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