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#large intestine MCQ

2 public questions tagged with this topic.

Digestive System

Bacteria in colon synthesize which vitamins?

Vitamin B and K (B) is the right choice. This sits at the heart of Digestive System: the wording points straight to what is happening in the tissue or organ system. A useful study habit is to ask what the structure or process is for: Vitamin B and K is the option that correctly names the structure, process, or principle asked for in Digestive System. That reasoning supports Vitamin B and K. One solid sentence about why this works is enough for recall — you do not need a long essay for every MCQ. When you practise, cover the choices first, write Vitamin B and K from memory, then reveal the letter — that habit builds real recall for Digestive System.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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Digestive System

Large intestine mainly absorbs:

The correct answer is C: Water and ions. In Digestive System, this idea is central because it matches how the body actually works in everyday teaching examples. Put simply, the functional job described in the stem is exactly what Water and ions does in Digestive System. That is why Water and ions is the option that holds up when you check it against basic physiology. When you revise, say the answer out loud with one short reason attached; that sticks better than rote lists. Remember that physiology questions reward precise language: name the process, the location, and the outcome, then match that to the option text.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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