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The 1st human hormone produced by recombinant DNA technology was:
NUMS 2016
Biology
Coordination and Control
Elimination Tool:
The _____ may be a cell, neuron ending or an organ that receives the stimulus.
NUMS 2019 Reconduct
Biology
Coordination and Control
Elimination Tool:
The sense organs of taste in tongue are known as:
NUMS 2014
Biology
Coordination and Control
Elimination Tool:
Direction of reflex action is from:
NUMS 2019 Reconduct
Biology
Coordination and Control
Elimination Tool:
Which brain portion is responsible for controlling body coordination?
NUMS 2020
Biology
Coordination and Control
Elimination Tool:
The region where the impulse moves from one neuron to another is called ______.
NTS 2012
Biology
Coordination and Control
Elimination Tool:
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 neurotransmitters function, both as neurotransmitter and hormones, decreasing our perception of pain?
PMC 2020
Biology
Coordination and Control
Elimination Tool:
Hepatic and Pancreatic secretions are also stimulated by a hormone called:
NUMS 2016
Biology
Coordination and Control
Elimination Tool:
Na+ -K+ ATPase pump is important for:
On land, frogs are:
NUMS 2014
Biology
Coordination and Control
Elimination Tool:
Normal action potential of a neuronal cell is :
Which type of the receptors are present in the ear?
_________ is sometimes given by injection as an emergency treatment in cardiac arrest:
NUMS 2020
Biology
Coordination and Control
Elimination Tool:
Which one of the following is common to all neurons?
PMC 2020
Biology
Coordination and Control
Elimination Tool:
Diameter of an artery can be changed by:
NUMS 2015
Biology
Coordination and Control
Elimination Tool:
Deficient production of hormones by adrenal glands results in: .
NTS 2011
Biology
Coordination and Control
Elimination Tool:
Which of the following is not the function of the cerebrum?
NUMS 2016
Biology
Coordination and Control
Elimination Tool:
Chemically auxins are
Type of neurons found exclusively in CNS are:
Which body function is controlled through a positive feedback mechanism?
PMC 2020
Biology
Coordination and Control
Elimination Tool:
Which of the following statement about neuron is incorrect?
Which hormone is chemically a steroid?
NUMS 2020
Biology
Coordination and Control
Elimination Tool:
All of the following hormones are secreted from anterior lobe of pituitary gland BUT:
NUMS 2019 Reconduct
Biology
Coordination and Control
Elimination Tool:
Which of the following is not secreted by thyroid gland?
NTS 2015 SMBBMC
Biology
Coordination and Control
Elimination Tool:
Gibberellins may be substituted for _____ light, therefore promote flowering in long day plants.
In an experiment, the production of hormone secretin was blocked. As a result, levels of all of the following enzymes were affected EXCEPT:
NTS 2014
Biology
Coordination and Control
Elimination Tool:
Resting membrane potential of neurons is _______, while during active membrane potential the inner membrane surface becomes more _____ than the outside.
NUMS 2019 Reconduct
Biology
Coordination and Control
Elimination Tool:
The estrogen hormone secretion during the oogenesis is stimulated by:
NUMS 2020
Biology
Coordination and Control
Elimination Tool:
The prolactin hormone, responsible for the activation of mammary glands to start producing milk, is a hormone of the:
NTS 2010
Biology
Coordination and Control
Elimination Tool:
Thyroid gland requires high amount of:
NUMS 2016
Biology
Coordination and Control
Elimination Tool:
Type of sensations carried by nociceptors are:
The nerve center for sight is located in the
NUMS 2014
Biology
Coordination and Control
Elimination Tool:
Neurotransmitters trigger action potential in the postsynaptic neuron by changing the permeability of certain _________.
NUMS 2019 Reconduct
Biology
Coordination and Control
Elimination Tool:
The correct option about spinal nerves is:
NUMS 2020
Biology
Coordination and Control
Elimination Tool:
The directional movement toward or away from the stimulus is called:
PMC 2020
Biology
Coordination and Control
Elimination Tool:
The phytohormones controlling the plant movements are?
NTS 2015 SMBBMC
Biology
Coordination and Control
Elimination Tool:
Which of the following is antagonist to Auxin in terms of promotion of stem growth?
Which type of sensory structures carrying the touch sensations are present in papillae extending into ridges of the fingertips?
How many meninges cover the human brain?
NTS 2014
Biology
Coordination and Control
Elimination Tool:
Nissl’s granules are present in which part of the neuron?
Which one of the following is a neurotransmitter?
NUMS 2020
Biology
Coordination and Control
Elimination Tool:
Neurons are cells adapted for the rapid transmission of electrical impulses. To do this, they have long thin processes called:
PMC 2020
Biology
Coordination and Control
Elimination Tool:
The _____ is the main nutritional part and it’s concerned with the biosynthesis of materials necessary for neurons.
NUMS 2019 Reconduct
Biology
Coordination and Control
Elimination Tool:
Chlorosis, i.e., yellowish hue on the leaves results from
Four events in the transmission of nerve impulses across synapses are:
I. depolarisation of the presynaptic membrane
II. propagation of postsynaptic action potential
III. reabsorption of the transmitter substance
IV. release of transmitter substance into the synaptic cleft
In which sequence do these events occur?
FIRST -> LAST
NTS 2014
Biology
Coordination and Control
Elimination Tool:
Lymph nodes are not present:
NUMS 2020
Biology
Coordination and Control
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Cell membrane under resting conditions is impermeable to all the ions except
A _____ is a junction between two neurons or between a motor neuron and a muscle cell:
PMC 2020
Biology
Coordination and Control
Elimination Tool:
Normal resting membrane potential of a neuron 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 used in brewing industry to promote malting:
Type of neurons found exclusively in CNS are:
Maintenance of normal resting potential via movement of K+ inside the cell and na+ out is a/an _______ process.
The autonomic nervous system controls all of the following activities except:
NTS 2014
Biology
Coordination and Control
Elimination Tool:
The spinal nerves are functionally:
NUMS 2016
Biology
Coordination and Control
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The gland known as the “gland of emergency” is the:
NTS 2014
Biology
Coordination and Control
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In plants, ______ hormone promotes closing of stomata in drought conditions.
NUMS 2019 Reconduct
Biology
Coordination and Control
Elimination Tool:
At the induction of action potential opening of Na+ gate with influx of Na+ is a _________ processes:
Which type of sensory structures carry deep pressure and vibration sensations?
The only promoter of leaf senescence in the following plant hormones is:
Which of the following is the function of adrenaline?
NUMS 2016
Biology
Coordination and Control
Elimination Tool: