Biology
Hi,
A nerve impulse starts when a stimulus makes sodium ions rush into the neuron, causing depolarisation. Then potassium ions move out, bringing the membrane back to its resting state. The impulse travels along the axon, moving faster in myelinated fibres because it jumps between nodes of Ranvier. At synapses,
Hi, here is the Bihar Board class 11 biology question paper https://school.careers360.com/boards/bseb/bihar-board-class-11-biology-question-paper-2026
Hi, you can find the SSUHS Assam BSc Nursing Syllabus at the official website and also at Careers360. The complete detailed syllabus is provided for free.
Hi Nayana!
To answer you better, please specify:
Meanwhile, given below is the link to access Class 11 Biology Question Papers of different boards:
Kerala board: https://school.careers360.com/boards/dhse-kerala/kerala-plus-one-biology-question-paper-2026
Rajasthan board:
https://school.careers360.com/boards/rbse/rajasthan-board-class-11-biology-question-paper-2026
Bihar board:
https://school.careers360.com/boards/bseb/bihar-board-class-11-biology-question-paper-2026
Hi Sangeetha,
To answer you better, could you please specify your board name.
We don't have the Biology Question Bank specifically. You might find this useful:
Biology Question Paper 2025
Meanwhile, we have provided below the link to access the CBSE Class 12 Question Banks for different subjects:
https://school.careers360.com/boards/cbse/cbse-class-12-question-bank
Hi!
Given below is the link to access the GSEB Gujarat HSC Biology Question Paper 2026:
https://school.careers360.com/boards/gseb/gujarat-hsc-biology-question-paper-2026
Hello student,
Your query is not clear. Can you specify the Class, education board and other details, please?
Download Karnataka 2nd PUC answer key for Biology and other subjects from the link below
https://school.careers360.com/boards/dpue-karnataka/karnataka-2nd-puc-answer-key-2026
Hi Student
You can click on the link below to get the HP Board 12th exam answer key 2026 for the Biology subject, along with the other subjects.
Aligarh Muslim University will conduct the AMU entrance test for BSc (Hons) for faculty of Science/Life Sciences on April 12.
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