Digestive enzymes are absorbed in the small intestine. Digestive enzymes are produced by the digestive tract to break down the nutrients in food.
The particles of that make up food are called molecules. Small molecules are absorbed through the wall of small intestine.
It was in our Science Text book
Alimentary Canal
Starting from Mouth.
The small intestine.
i think its in the pancreas
mouth
The transport systems. They are called water carrying tubes and food carrying tubes. they transport the substances absorbed by the roots.
digestion
Absorption is whereby the digested food substances are entering our bloodstream. Assimilation is whereby the body makes use of these absorbed food substances that has entered our blood
All food contains complex substances such as carbohydrates, proteins and fats. The body cannot utilise these substances in their complex form. The food consumed is broken down into simpler substances by a procedss called digestion. The digested food can be easily absorbed by the body.
The function of the digestive system is to break down the food we eat into simpler substances that can be absorbed by the blood.
The function of the digestive system is to break down the food we eat into simpler substances that can be absorbed by the blood.
amoeba feeds on some microscopic organisms when it senses food particle it pushes out and engulf it. The food becomes trapped in its food vacuole. Digestive juices are secreted into the food vacuole.They act on the food and break it into simpler substances gradually the digested food is absorbed. The substances are used for growth maintenance and multiplication of amoeba. The undigested substances of food is expelled outside by the vacuole.
LYMPH
LYMPH
Digestion is the breakdown of absorbed substances, Respiration, on the other hand, is the breakdown of food molecules with a release of energy.
Organisms typically break down food into simpler substances that can be absorbed b their bodies/cells, and then they either store those substances or use them to extract chemical energy or build other biological compounds to aid life processes.
Amoeba feeds on some microscopic organisms. When it senses food, it pushes out pseudopodia around the food particle and engulfs it. The food becomes trapped in a food vacuole. Digestive juices are secreted into the food vacuole. They act on the food and break it down into simpler substances. Gradually the digested food is absorbed. The absorbed substances are used for growth, maintenance and multiplication. The undigested residue of the food is expelled outside by the vacuole.