Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. What do you mean by neurotransmitters?
- Nicotinic receptors (nicotine mimics the effects of Ach here). Found at NM-junction, ANS ganglions in general. Binding of Ach to nicotinic receptors is always excitatory (e.g. skeletal muscle contraction).
- Muscarinic receptors occur on all effector cells stimulated by the parasympathetic system. Effect of Ach on muscarinic receptors may be excitatory or inhibitory depending on target organ.
ACh -> (-) heart myocardium, however, ACh -> (+) GI tract smooth muscle
ACh is normally destroyed by ACh-ase, a degradative enzyme found on post-synaptic cells.
Nerve gas is a potent inhibitor of Ach-ase activity -> magnifies cholinergic effects, however, less potent is neostigmine (used in the treatment of myasthenia gravis).
Atropine is a reversible blocker of ACh used in cardiac rescucitation (blocks acetylcholine; so stimulates heart beat).
How to culture mould plant s Use either sterile dishes with potato slices or gelatin as those ready for the experiments on bacteria. Transfer mould from every of the sources in
Anther is the top of a stamen's filament; divided into pollen sacs in which the pollen grains are form.
Q. What is the deplasmolysis of plant cells? The plant cell when placed under hypertonic medium loses a great quantity of water and its cell membrane detaches from the cell wal
If a codon is CDC, what proportion of nucleotide changes in the third position result in a new amino acid? If the codon is AGG, what proportion of changes in the first position res
Q. Show the Principles of Prevention of diabetes mellitus? Principles of primary prevention of diabetes are: Creating awareness of diabetes mellitus Identifying Pre-D
Q. Can two normal individuals of the same species with sexual reproduction have identical karyotypes and identical genomes? And how is the human karyotype usually represented?
Pulmonary Autograft and Ross Procedure : Sir Donald Ross in 1967 introduced the concept of using patient's own pulmonary valve (autograft) for aortic valve replacement and a pul
C a n d i d i a s i s (moniliasis or thrush) C and i d a albicans , the causative fungus of the disease, is widespread in the environment and is usually present
Crustacea - Feeding and Digestion in Arthropods Branchiopods (Anacostraca) give a good instance for filter feeding mechanism. The appendages are of foliaceous type (leaf-like)
about benificial microbes
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd