A. Na+
B. K+
C. Fe
D. none of these
Correct Answer: Na+ ✔
Last Updated: May 23, 2018
Related MCQs
- Under resting membrane potentials:
- What is the function of synapse__________?
- Microscopic gaps between the neuron endings are called__________?
- Which of the following cytoplasmic extensions carry the message toward the cell body__________?
- Which of the following neuron has a single long dendron?
- In which of the following neurons length of dendrite is greater than axon__________?
- Which of the following transmits nerve impulse from receptors to central nervous system?
- Which of the followings is missing from the nervous system of planaria__________?
- Co-ordination in man is brought about by__________?
- Hydra has__________?
- Which of the followings are effectors__________?
- Co-ordination results in__________?
- Any change in the environment of an organism is called__________?
- Which of the following are responsible for the detection of changes in environment?
- Maximum speed of nerve impulse transmission is__________?
- Which of the following has no central nervous system?
- Na+ -K+ ATPase pump is important for__________?
- Number of pairs of cranial nerves is__________?
- Normal action potential of a neuronal cell is __________?
- Insufficient secretion of iodothyroxine in adults causes__________?
- Normal resting membrane potential of a neuron is__________?
- Insulin and glucagons are __________ in nature.
- Acromegaly is caused due to oversecretion of__________?
- At the induction of action potential opening of Na+ gate with influx of Na+ is a __________ processes?
- MSH is produced from__________?
- Grave’s disease is produced due to__________?
- Cell membrane under resting conditions is impermeable to all the ions except__________?
- Maintenance of normal resting potential via movement of K+ inside the cell and na+ out is a/an __________ process?
- Type of neurons found exclusively in CNS are__________?
- Secretin is a hormone produced by__________?
- Which of the following statement about neuron is incorrect__________?
- All of the following are similarities between nervous and endocrine system except:__________?
- Nissl’s granules are present in which part of the neuron__________?
- Types of behaviour enabling pillbugs to reach moist area is__________?
- __________ was first to propose an objective definition of instinct.
- __________ is simplest form of learning.
- Which type of sensory structures carry deep pressure and vibration sensations__________?
- Which type of sensory structures carrying the touch sensations are present in papillae extending into ridges of the fingertips__________?
- Type of sensations carried by nociceptors are__________?
- Which type of the receptors are present in the ear__________?
- Which of the following is used in brewing industry to promote malting__________?
- The only promoter of leaf senescence in the following plant hormones is__________?
- Abscisic acid promotes flowering in short day plants and inhibits in long day plants, which of the following is antagonistic to abscisic acid in terms of flowering__________?
- Which of the following is antagonist to Auxin in terms of promotion of stem growth__________?
- Gibberellins may be substituted for __________ light, therefore promote flowering in long day plants?
- Chemically auxins are__________?
- Chlorosis, i.e., yellowish hue on the leaves results from__________?
- Which of the following tracheophytes are leafless?
- Sporangia of which of the following tracheopytes develop singly on the upper side of sporophylls which may or may not be arranged to form strobili__________?
- Which of the following group of tracheophyta has expanded or scale like leaves which are alwaysed arranges in whorls?
- Stem of Psilophyton an example of psilogsida is differentiated into an underground rhizome and an aerial part both of which are _________ branched