Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Neural Control and Coordination Test - 63

Result Self Studies

Neural Control and Coordination Test - 63
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    1 / -0
    Which part of brain controls intellectual ability?
    Solution
    The frontal lobes are involved in motor function, problem solving, spontaneity, memory, language, initiation, judgement, impulse control, and social and sexual behavior. The frontal lobes are extremely vulnerable to injury due to their location at the front of the cranium.
  • Question 2
    1 / -0
    The nervous strip connecting both the cerebal hemispheres in the rabbit is
    Solution
    The cerebrum is the largest part of the brain which is an integral component of the forebrain. The corpus callosum is a thick band of nerve fibres, that divides the cerebrum into left and right hemispheres. It connects the left and right sides of the brain. So, the correct answer is option A.
  • Question 3
    1 / -0
    In the diagram of multipolar myelinated neuron given above, different parts have been indicated by alphabets. Choose the answers in which these alphabets have been correctly matched with the parts, which they indicate.

    Solution
    A neuron is a structural and functional unit of the nervous tissue. It develops from the ectoderm of the embryo. The special properties of the nervous tissue are excitability and conductivity. A neuron consists of the main cell body and cytoplasmic processes arising from it. Neurons consist of the cell body, Nissl bodies, Dendrites, Node of Ranvier, Nucleus, a naked portion of an axon, Myelin sheath. 
    The option in which the parts are correctly matched with the alphabets is D.




  • Question 4
    1 / -0
    Olfactory lobe of rabbit is
    Solution
    Olfactory lobe of rabbit is free and hollow. In rabbit, the olfactory lobe is attached distinctly to the anterior end of the cerebrum. The cavity of olfactory lobe is hollow called as 1$$^{st}$$ ventricle or rhinocoel. So, the correct answer is option D.
  • Question 5
    1 / -0
    Nissl granules are found in cyton of nerve cells. These have affinity for basic dyes. The granules are made up of
    Solution
    Nissl granule is a large granular body found in neurons. It consists of rough endoplasmic reticulum and clusters of free ribosomes and are a site of protein synthesis. It was named after Franz Nissl, a German psychiatrist, who invented the Nissl staining method.
    Thus, the correct answer is option (D), 'Ribosomes'.
  • Question 6
    1 / -0
    Broca's area in human brain controls
    Solution
    Broca's area of left cerebral hemisphere serves in the translation of thought into speech by regulation of tongue, throat, lip muscles and vocal cords. Medulla oblongata regulates breathing and hiccups. Thus, the correct answer is option D. 
  • Question 7
    1 / -0
    Comprehension of spoken and written words take place in the region of
    Solution
    Wernicke's area is the posterior left hemisphere of the brain cortex at the sylvian fissure, that is important for language comprehension and speech.
  • Question 8
    1 / -0
    The site from which the nerve impulse for hearing originates is
    Solution
    • The inner ear structure called the cochlea is a snail-shell-like structure divided into three fluid-filled parts. 
    • Two are canals for the transmission of pressure and the third is the sensitive organ of Corti, which detects pressure impulses and responds with electrical impulses, which travel along the auditory nerve to the brain.
  • Question 9
    1 / -0
    Which of the following cells cannot be grown under tissue culture conditions?
    Solution
    • Tissue culture is the culture of cells in in vitro conditions. Many types of cells can be grown through tissue culture in a culture medium.
    A. HeLa is an immortal cell line used in scientific research. It is the oldest and most commonly used human cell line. 
    B. Leucocytes or the white blood cells can be cultured in a culture medium.
    C. Kidney cells can also be cultured in a culture medium.
    D. The culture of neuronal cells is particularly challenging since mature neurons do not undergo cell division. Hence, nerve cells cannot be grown under tissue culture conditions.
    So, the correct answer is 'Nerve cells'.
  • Question 10
    1 / -0
    Helicotrema is
    Solution
    Helicotrema is a narrow slit at the apex of the cochlea, where the two canals of the cochlear duct, the scala vestibuli and the scala tympani, communicate. It is the main component of the cochlear apex. The hair cells near this area best detect low frequency sounds.
Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now