Question
Q1) Complete:
1) The alimentary canal associates are .............. , ........... and ...............
- salivary glands - liver - pancreas.
2- Saliva in the mouth changes the .............. substance into the ......... substance.
- starch - sugar
3- Blood vessels that carry blood from the heart to the body are named ........... but the ones that carry it from the body to the heart are named ..........
- arteries - veins
4- The body of the living organism consists of small building units called ............
- cells
5.- The difference between the plant and animal cells that the plant cell has ........ and ..............
- cellular wall - green plastids.
6- The group of tissues which works together is called ..........
- organ
7- The starch converts into sugar in the mouth by ...............
- saliva
8- Anklystoma live in the human body in the ...............
- small intestine.
9- The digestive system starts with .............. opening, while the respiratory system starts with ..............
- mouth - nose
10- Oil is broken down into small particles that dissolve in water by ....................
- Bile juice.
11- The component of the blood which attacks microbes in the human body is called .............
- white blood cells.
12- Saliva is produced in the ............. by ...........
- mouth cavity - salivary glands.
13- Pharynx is a common path between .......... system and .......... system.
- Digestive - respiratory
14- The bile juice digests ..............
- fats
15- The person infected by anklystoma suffers ...............
aneamia
16- ............ grind food in the mouth, while ........... mix it with saliva.
- teeth - tongue
17- Large intestines are composed of ..............., ..............., ................ and .......................
- Caecum - colon - rectum - anus
18- The infective stage of Anklystoma is .............. and it lives in ...............
- larva - small intestines.
19- The circulatory system in man consists of ............. , .............. and ..............
- Heart - blood - blood vessels.
20- The two main parts of the digestive system are ............ and ..................
- Alimentary canal - Alimentary canal associates.
21- The process of moving the digested food from the small intestines to the blood is called ..............
- Absorption
22- The blood rich in oxygen returns to ............... through .............
- heart - four pulmonary veins
23- The blood platelets help in the ..................
- Blood clotting
24- The heart consists of four chambers which are .............., ......................, ...................... and .................
- left atrium - right atrium - left ventricle - right ventricle.
25- Plant cells have .............. around their cell membrane.
- cell wall.
26- Deoxygenated blood "low in oxygen" is coming from ............. and is entering the right atrium through ..............
- All body cells - vena cava
27- The group of different .............. are forming the human body.
- systems
28- The nucleus is surrounded by a thick fluid material it is called ........
- cytoplasm
29- Bile breaks down .......... into very small particles which dissolve in water.
- fats "oils
30- Digested food is absorbed in .............. and passes into ...............
- small intestines - blood.
31- Red blood cells carry oxygen from ............. to ..............
- lungs - the cells
32- Salivary glands pour their secretions into ............. while pancreas pour its secretions into ................
- mouth cavity - small intestine.
عدل سابقا من قبل atwa في الإثنين يناير 04, 2010 9:46 pm عدل 1 مرات
