Exam Study PK
  • Home
  • About
  • Contact Us
  • Privacy Policy
  • Terms of Service
  • Disclaimer
  • Home
  • About
  • Contact Us
  • Privacy Policy
  • Terms of Service
  • Disclaimer
biological-bases-of-behaviour
  • That what involves destroying a piece of the brain is known as
  • ____ and MRI scans can provide excellent depictions of brain structure
  • he three major regions of the brain are the hindbrain, the midbrain and
  • The part of the brain involved in regulating basic biological drives such as hunger and sex is known as
  • The system of the brain involved in emotion and memory is
  • In ______ the bundle of fibres that connects the cerebral hemispheres (the corpus callosum) is cut to reduce seizures.
  • DNA segments that serve as key functional units in hereditary transmission are known as
  • The process of determining the location and sequence of specific genes on chromosomes is known as
  • An inherited characteristic that increases in population because it aids survival or reproduction is known as
  • A limited time span in development when the organism is highly responsive to experiences is termed as
  • By using microelectrodes to record electrical activity in neurons, _____ unravelled the mystery of neural impulse.
  • Who has asserted the statement describing Natural Selection?
  • Who said genetic influences are substantial but environment is important too?
  • Sounds presented to the right ear are registered
  • In evolutionary theory, ______ refers to reproductive success relative to the population.
  • The system consisting of glands that secrete hormones regulating bodily processes is the
  • The basic units of genetic transmission are genes housed on
  • Most behavioural qualities appear to involve
  • The idea that heritable traits aiding survival increase in a population was argued by
  • The system made up of neurons and glial cells is
  • ______ provide support for neurons and contribute to communication.
  • Neurons normally transmit ______ along an axon to a synapse.
  • Most pathways are linked in neural
  • The nervous system can be divided into the central nervous system and
  • The central nervous system consists of
  • The system subdivided into somatic and autonomic nervous systems is
  • The minimum length of time after an action potential during which another cannot begin is
  • A chemical that opposes the action of a neurotransmitter is
  • The system made of nerves connecting to voluntary skeletal muscles and sensory receptors is the
  • ______ of the brain (ESB) involves sending a weak electric current into a brain structure to stimulate it.
  • A device that monitors the electrical activity of the brain over time by means of electrodes attached to the scalp is
  • A new technique that allows scientists to enhance or depress activity in a specific brain area is
  • The ______ includes the cerebellum and two structures in the lower brain stem: the medulla and the pons.
  • The segment of the brain between the hindbrain and the forebrain is
  • A loosely connected network of structures along the border between the cerebral cortex and deeper areas is
  • The largest and most complex region of the brain, containing the thalamus, hypothalamus, limbic system, and cerebrum is
  • Darwin recognized from the beginning that ______ was applicable to behavioural traits as well as physical traits.
  • The special research techniques used to study the biological basis of ______ show that empirical methods are essential in science.
  • Specialized for handling different cognitive tasks, but only to a degree, are patterns of hemispheric
  • The individual cells in the nervous system that receive, integrate, and transmit information are
  • The ______, or cell body, contains the nucleus and machinery essential for cell function.
  • The parts of a neuron specialized to receive information are
  • A long, thin fibre that transmits signals away from the soma to other neurons or muscles is
  • Terminal buttons are small knobs that secrete chemicals called
  • A junction where information is transmitted from one neuron to another is called
  • Cells found throughout the nervous system that provide support for neurons are called
  • The convoluted outer layer of the cerebrum is

A chemical that opposes the action of a neurotransmitter is

A chemical that opposes the action of a neurotransmitter is

(a) An agonist
(b) An antagonist
(c) A pathway
(d) None
✅ Correct option: (b) An antagonist
Explanation: Antagonists block or reduce neurotransmitter effects.

Previous Post

The minimum length of time after an action potential during which another cannot begin is
Next Post

The system made of nerves connecting to voluntary skeletal muscles and sensory receptors is the
On this page
    © 2026 Exam Study PK. All rights reserved.
    Design with by @Tauseef Ahmad
    • Sign up