Solved Past Papers MCQs of MDCAT for the preparation of Medical and Dental College Admission Test and other medical tests.
Q.176 Out of the given options, choose the one which shows the structures found only in plants
A) Vacuole, Chloroplast, Ribosomes C) Chloroplast, Cell Wall, Vacuole
B) Chloroplast, Microtubules, Peroxisomes D) Chloroplast, Cell Wall, Mitochondria
Q.177 Presence of large central vacuole is the characteristic of:
A) Prokaryotes C) Fungi
B) Protists D) Plants
Q.178 The basic structure of plasma membrane is provided by:
A) Proteins C) Cytoskeleton
B) Cholesterols D) Phospholipids
Q.179 The organelle involved in detoxification of drugs and poisons in the liver cells is:
A) Smooth Endoplasmic Reticulum C) Golgi Apparatus
B) Rough Endoplasmic Reticulum D) Lysosomes
Q.180 Down’s syndrome is characterized by _____________ at chromosome 21.
A) Trisomy C) Polysomy
B) Monosomy D) Disomy
Q.181 Which of the following is an example of autosomal non-disjunction?
A) Turner’s Syndrome C) Metastasis
B) Jacob’s Syndrome D) Down’s syndrome
Q.182 Infertility, short height, webbed neck and low hairline at lack are symptoms of _____________ syndrome.
A) Turner’s C) Edward’s
B) Down’s D) Patau’s
Q.183 The concentration of sodium ions in body fluids is controlled by the hormone:
A) Renin C) Angiotensin
B) Aldosterone D) CPK
Q.184 A hormone released from posterior pituitary lobe acts to be actively transport water from filtrate is collecting tubules back to kidney is shown as:
A) Renin C) Angiotensin
B) Antidiuretic hormone D) Growth Factor
Q.185 The removal metabolic waste from the blood is called:
A) Thermoregulation C) Kidney Failure
B) Osmoregulation D) Excretion
Q.186 Highly toxic nitrogenous excretory product is:
A) CO2 C) Urea
B) Uric Acid D) Ammonia
Q.187 Humans have homeostatic thermostat present in a specified portion of the brain that is:
A) Lateral ventricle C) Spinal Cord
B) Thalamus D) Hypothalamus
Q.188 The disease in which death of small number of cells in the basal ganglia leads to inability to select and initiate patterns of movement is known as:
A) Fever C) Epilepsy
B) Alzheimer’s Disease D) Parkinson’s Disease
Q.189 A neurological disorder characterized by the decline in brain function is _______. Its symptoms are similar to those diseases that cause dementia.
A) Parkinson’s Disease C) Alzheimer’s Disease
B) Epilepsy D) Diabetes
Q.190 A discharge by brain which causes chaotic activity in motor and sensory areas is:
A) Meningitis C) Epilepsy
B) Alzheimer’s Disease D) Parkinson’s Disease
READ MORE:
- Solved Past Papers MCQs of MDCAT 1
- Solved Past Papers MCQs of MDCAT 3
- Solved Past Papers MCQs of MDCAT 4
