Life Processes Worksheet-29
True or False:
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Saprophytic involves the taking in of solid particles of food which have to be further broken down into simpler particles inside the organism.
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The bolus is partially digested in stomach is now called the Chyme.
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Absorption of food means transport and utilization of simplified form of food to different parts of the body/ cell.
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Amoeba is an omnivorous organism that feeds on both plants and animals.
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In amoeba, release of undigested food is known as endocytosis.
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Human beings show organ level of body organization.
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Liver is a largest gland associated with the alimentary canal.
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Stomach is a bag like muscular structure which is present in right side of abdominal cavity.
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Temporary storage of undigested food material occurs in colon part of large instestine.
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Canines teeth helps in tearing activities.
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Rhythmic contraction and relaxation of muscles which pushes the food towards downside is known as peristalsis.
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Oesophagus is located below the diaphragm.
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Gastric juice helps in maintaining acidic pH for the functioning of enzyme trypsin.
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Absorption of digested food material occurs in small intestine only.
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Starch is converted to maltose in buccal cavity and small intestine.
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Large intestine has thin lining which helps in absorption of undigested food material into blood stream.
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Saliva helps in the formation of bolus in mouth.
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Juice secreted by liver is temporarily stored in gall bladder.
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Bile juice helps Emulsification of Proteins.
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Bile juice maintaining alkaline medium for the functioning of pancreatic and intestinal enzymes.
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Trypsin helps in digestion of lipids.
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Inner lining of stomach is protected from acid by mucus secreted by its epithelial lining.
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The simplest form of carbohydrate is maltose.
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Fats are completely digested to fatty acids and glycerol in small intestine.
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The exit of the food from the stomach is regulated by sphincter muscles.
Answer:
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False: Holozoic nutrition involves the taking in of solid particles of food which have to be further broken down into simpler particles inside the organism
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True
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False: Absorption of food means means only transport of simplified form of food to different parts of the body/ cell and its utilization within the cell is known as assimilation
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True
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False: In amoeba, release of undigested food is known as exocytosis
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False; Human beings shows organ system level of body organization
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True
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False: Stomach is a bag like muscular structure which is present in left side of abdominal cavity
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False: Temporary storage of undigested food material occurs in rectum part of large instestine
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True
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True
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False: Oesophagus is located above the diaphragm
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False: Gastric juice helps in maintaining acidic pH for the functioning of enzyme pepsin
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True
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True
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False: large intestine has thin lining which helps in re-absorption of excess of water from undigested food material into blood stream.
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True
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True
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False: Bile juice helps Emulsification of fats.
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True
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False: Trypsin helps in digestion of proteins
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True
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False: The simplest form of carbohydrate is monosacccharide
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True
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True