Biology MCQS for preparation.
The most common symptom of gonorrhea in males is?
A. Skin rash on neck
B. Joint Pain
C. Plateful Variation
D. Chancre
Fallopian tube is also known as?
A. Oviduct
B. Oracles
C. Uterus
D. Cervile
The hormone “Calcitonin” is secreted by?
A. Thyroid Gland
B. Parathyroid Gland
C. Pancreas
D. Adrenal Gland
A sartomere is the region of a myofibril between two successive:
A. F-Line
B. A-Line
C. Z-Line
D. M-Line
Which of the following connective tissues consist of cells known as chondrocytes?
A. Myocardium
B. Cartilage
C. Bone
D. Periostem
Antibiotics can cure disease caused by which of the following?
A. Mycobacterium Tuberculosis
B. HIV
C. Plasmodium
D. Adinovirus
Which one of the following has no root flower?
A. Moss
B. Liverworts
C. Both A & B
D. None of these
Lipid-rich component of bacterial cell are:
A. Capsule
B. Cell Wall
C. Cell membrane
D. None of these
The fact that viruses are obligate intracellular parasites means that they require _____ for reproduction.
A. Tissue Culture
B. Host Cell
C. Bacteria
D. All of these
The genetic information of bacteria is stored in _____, in one circular chromosome.
A. DNA
B. RNA
C. Protein
D. None of
Because penicillin prevents peptidoglycan synthesis, it is more effective on ___ cells.
A. Gram Positive
B. Gram Negative
C. Acid Fast
D. All of these
For good vision _____ is important.
A. Vitamin A
B. Vitamin D
C. Vitamin C
D. None of these
Triglycerides (fats and oils) are made up of:
A. Sugars and Water
B. Glycerol and Amino Acid
C. Fatty acids and Glycerol
D. None of these
A matured mammalian cell without nucleus is:
A. Spermatozoan
B. Lymphocyte
C. Oocyte
D. Erythrocyte
Bone ash contains:
A. Calcium phosphate
B. Calcium sulfate
C. Calcium hypophosphate
D. Phosphoric sulfate
The mood of nutrition of bacteria is?
A. Autotrophic
B. Parasitic
C. Saprophytic
D. All of These
Because of fermenting ability which of the following is used in production of bread and liquor?
A. Penicillin
B. Toadstools
C. Mushrooms
D. Yeast
The irregular dense area in a bacterial cell formed by a single circular double stranded DNA molecule is known as?
A. Mesosome
B. Cyst
C. Nucleoid
D. Plasmid
The mood of nutrition of Bacteria is?
A. Parasitic
B. Autotrophic
C. Saprophytic
D. All of these
Antibiotics can cure diseases caused by which of the following?
A. Plasmodium
B. HIV
C. Adinovirus
D. Mycobacterium Tuberculosis
Chloroform was discovered by which of the following scientist?
A. James Simpson
B. Joseph Lister
C. Horace Wells
D. John Snow
Which of the following is not a Reptile?
A. Lizard
B. Salamander
C. Turtle
D. Snake
Which of the following helps to body to repair and build up tissues and muscles?
A. Carbohydrates
B. Vitamins
C. Proteins
D. Calcium
ULTRASOUND is used instead of X-rays because x-rays can damage which type of cells?
A. Damage the Vessels
B. Damage Body Cells
C. Damage Brain Cells
D. Stimulate the growth of cancer cells
Congestive heart failure is because of retention of blood in:
A. Lungs
B. Liver
C. Heart
D. Both A & C
In humans Lymph codes are present in:
A. Neck Region
B. Axilla
C. Groin
D. All of these
Antibodies are manufactured in:
A. Thymus
B. B-Lymphocytes
C. T-Lymphocytes
D. None of these
The blood vessels with walls that are only one cell thick are:
A. Arteries
B. Veins
C. Venules
D. Capillaries
The first pair of Arteries that arise from the aorta is:
A. Iliac Veins
B. Coronary Veins
C. Renal Arteries
D. Hepatic portal vein
The osmosis of water into the cells results in:
A. Extracellular Oedema
B. Intracellular Oedema
C. Both A & B
D. None of these
In which of the following part of the small intestine does the absorption of the products of digestion take place?
A. Duodenum
B. Jejunum
C. Ileum
D. None of these
Which of the following is the cause of Diarrhea?
A. Infection
B. Emotional Disturbance
C. Drug Action
D. All of these
sphincter muscle present at the end of the Ileum is called:
A. Cardiac Sphincter
B. lleocolic Sphincter
C. Pyloric Sphincter
D. Anal Sphincter
Maltase enzyme converts the maltose into:
A. Lactose
B. Sucrose
C. Glucose
D. Sucrose
The lower three-fifth of the small intestine from the jejunum is:
A. Duodenum
B. Pancreas
C. Liver
D. Ileum
Abdominal pain, vomiting, and diarrhea all are symptoms of:
A. Obesity
B. Food Poisoning
C. Bulimia Nervosa
D. Anorexia Nervosa
The masses of dilated tortuous veins in anorectal mucosa that may sometimes start bleeding during bowel movements refer to:
A. Botulism
B. Ulcer
C. Dyspepsia
D. Piles
Which of the following causes Serum Electrolyte imbalance?
A. Dyspepsia
B. Botulism
C. Bulimia Nervosa
D. Anorexia Nervosa