Question

In the venom of banded krait bungarus multicinctus, there is a toxin that binds to nicotinic...

In the venom of banded krait bungarus multicinctus, there is a toxin that binds to nicotinic acetylcholine receptors in the autonomic nervous system. You would expect labeled toxin to be found in:

a. in the cardiac ganglion

b. on pacemaker cells in the sino altrial node

c. in the sympathetic chain ganglia

d. all of the above are correct

e. only a and c are correct

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Select the MOST CORRECT answer. During the cardiac cycle... Blood flows from the right atrium, through...
Select the MOST CORRECT answer. During the cardiac cycle... Blood flows from the right atrium, through the AV valve, and is pumped by the right ventricle into the pulmonary artery. The ventricular diastole occurs at the same time as atrial systole and atrial diastole. The second heart sound (S2, or dup) occurs just as the left ventricle reaches its highest pressure, which exceeds aortic pressure. Both a) and b) are correct and c) is incorrect. a), b) and c) are...
to increase cardiac output, the sympathetic branch of the autonomic nervous system _____ in cells of...
to increase cardiac output, the sympathetic branch of the autonomic nervous system _____ in cells of the atrioventricular node. a. decreases the rate of rise of the HCN-induced ramp potential b. increases cyclic AMP c. increases ca2+released from the sarcoplasmic reticulum d.increases activity of the CA2+ pumps in the sarcoplasmic reticulum e.all except a is correct
35. All of the following are sympathetic nervous system effects EXCEPT ​a. pupillary dilation ​b. vasodilation...
35. All of the following are sympathetic nervous system effects EXCEPT ​a. pupillary dilation ​b. vasodilation of skeletal muscle blood vessels ​c. bronchodilation ​d. increased gastrointestinal motility ​e. reduced urine output 36. Which statement is NOT true about chordea tendineae? ​a. they are secured to papillary muscles ​b. they prevent AV valves from everting ​c. they prevent aortic valve from everting ​d. they are strong tendinous cords ​e. they are found only in ventricles 37. The pituitary hormone that affects...
QUESTION 46 The cell bodies of upper motor neurons are found in the ______. thalamus ventral...
QUESTION 46 The cell bodies of upper motor neurons are found in the ______. thalamus ventral grey horn dorsal grey horn postcentral gyrus precentral gyrus QUESTION 47 Somatic sensory information from tactile discs, tactile corpuscles, and hair follicle receptors travels to the ______ side of the cerebral cortex in the _____ tract. ipsilateral; spinocerebellar ipsilateral; spinothalamic contralateral; dorsal column-medial lemniscal contralateral; corticospinal QUESTION 48 Select the statement that is most correct. Ganglia are collections of neuron cell bodies within the...
QUESTION 10 Which of the following proteins are active during anaerobic fermentation? myokinase protease acetylcholinesterase phosphatse...
QUESTION 10 Which of the following proteins are active during anaerobic fermentation? myokinase protease acetylcholinesterase phosphatse 2 points    QUESTION 11 _____________ has the greatest influence on resting membrane potential. Sodium Chloride Magnesium Potassium 2 points    QUESTION 12 Ribosomes are in the ___________________. soma axon hillock dendrite axon 2 points    QUESTION 13 A mixed nerve has only efferent neurons. True False 2 points    QUESTION 14 Myoglobin is a protein that binds oxygen. True False 2 points   ...
QUESTION 14 Given: Net Filtration Pressure = (PC – PIF) – (πC – πIF) IF: capillary...
QUESTION 14 Given: Net Filtration Pressure = (PC – PIF) – (πC – πIF) IF: capillary colloid osmotic pressure = +22 mmHg : interstitial fluid colloid osmotic pressure = +4 mmHg : capillary hydrostatic pressure = +30 mmHg : interstitial fluid hydrostatic pressure = -2 mmHg THEN, the Net Filtration Pressure is _____________ and there is _______________ across the capillary wall. a. -14 mmHg, Net Reabsorption b. 10 mmHg, Net Filtration c. None of the answers given here are correct...
QUESTION 1 This source of Calcium ions provides 80-90% of the Ca++ needed for cardiac excitation...
QUESTION 1 This source of Calcium ions provides 80-90% of the Ca++ needed for cardiac excitation contraction coupling: a. the Nucleus b. the Extracellular Fluid and the fluid inside T-tubules c. the Mitochondria d. the Sarcoplasmic Reticulum QUESTION 2 During Isovolumetric Contraction, which one of the following statements is FALSE a. The ventricle is in SYSTOLE b. The Left-AV valve is CLOSED c. The Aortic Valve is CLOSED d. The Ventricular Pressure is Increasing e. The Ventricle is in DIASTOLE...
True or False: If the individual has no pulse and the rhythm is NOT shockable, always...
True or False: If the individual has no pulse and the rhythm is NOT shockable, always insert an advanced airway before starting CPR. True False True or False: Medication is the only treatment for an unstable tachycardic individual. True False Which of the following is NOT an element of effective resuscitation team dynamics? Clear roles and responsibilities Knowing one's limitations Shouting or yelling at team members Closed-loop communication Which item is NOT a basic airway skill? Placement of endotracheal tube...
1. Which sentence best defines signal transduction in a biochemical context? a. Alteration of cell functions...
1. Which sentence best defines signal transduction in a biochemical context? a. Alteration of cell functions in response to the environment b. Generation of a chemical change in response to information c. Induction of cell death upon nutrient starvation d. Responses to stimuli 2. Which statement is correct? a. G protein-coupled receptors produce second messengers indirectly while receptor enzymes catalyse second messenger generation b. Second messengers stimulate the activity of G protein-coupled receptors. c. Receptor enzymes produce second messengers through...