Figure (13) shows the digestive system with parts labelled as A, B, C, D and E.

a) Identify the parts where digestive juices are

not produced.

b) What is the substance in C which helps the

digestive juices to act? Digestion of which

component of food happens here?

c) What is the function of part E?

d) In which part does digestion of food

complete?

e) Name the gland present just below part C.

What is its function?

What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.

Building glycogen from glucose molecules is an example of what

Which of the following typically characterizes a tropical rainforests