Thursday, 4 April 2019

PPSC Medical MCQs Test Preparations Specialized Clinical Education

Mostly students want biology mcqs entry test preparations data. So, Here i am sharing important Solve MCQs of biology mcqs etea, MCAT, PMS, Medical Officer Jobs Specialized Health Care & Medical Education Ppsc Test. Assistant Professor Cardiology Clinical Specialty PPSC Exam Past Year Papers MCQs List. Biology and Medical MCQs Preparations for Associate professor opthalmology (clinical specialty) and senior registrar medicine. clinical psychologist specialized health care & medical education jobs in ppsc test preparations mcqs list.

PPSC Specialized Health Care & Medical Education Test
PPSC Medical Officer Test


Q.1: Exoskeleton of a marine snail is composed of------------ ?

  1. CaPO4
  2. CaCO3
  3. CaSO4
  4. SiO2

B

Q.2: Which of the following muscle is an antagonistic member of Biceps brachii ?

  1. Bracheoradialis
  2. Brachialis.
  3. Intercostals
  4. Triceps

D

Q.3: The diffusion of ions along with water also takes place by mass flow system along the -------- path ?

  1. Tonoplast
  2. Apoplast
  3. Symplast
  4. Vacuolar

B

Q.4: Pulling upward of water and dissolved minerals towards the leaves through the xylem tissue is called-------- ?

  1. Transpiration pull
  2. Root pressure
  3. Ascent of sap.
  4. All of these

A

Q.5: Cuticular transpiration is --------- of total transpiration ?

  1. 6-8%
  2. 5-7%
  3. 7-9%
  4. 4-6%

B

Q.6: PastQuestionHere ?

  1. Ahmad
  2. Usman
  3. Farhan
  4. Mustafah

B

Q.7: Open circulatory system can contain-------- ?

  1. Red Blood Cells
  2. White Blood Cells
  3. Haemoglobin
  4. All of these

B

Q.8: Which of the following is true about hearts of earthworm ?

  1. There are 5-7 pairs of heart.
  2. They are present between 1-7th segments.
  3. They are present lateral to the oesophagus.
  4. They pump blood from ventral to dorsal vessel.

C

Q.9: Purine and pyrimidine metabolism results in production of---------- ?

  1. Creatinine
  2. Trimethyamine oxide
  3. Xanthine
  4. None of these

C

Q.10: Animals that produce metabolic heat at low level and also absorb heat from the surroundings are called------- ?

  1. Endotherms
  2. Ectotherms
  3. Heterotherms
  4. Homeotherms

C

Q.11: Which of the following constituent is/are maximum in the filtrate that leaves proximal convoluted tubules ?

  1. Glucose
  2. Amino acids
  3. Nitrogenous waste
  4. All of these

C

Q.12: They are considered to be the most primitive and are surely the first of the vertebrates ?

  1. Frogs
  2. Reptiles
  3. Amphibinas
  4. Jawless fishes

D

Q.13: Empty diatom cells are called---------- ?

  1. Raphe
  2. Valves
  3. Frustule
  4. Girdles

C

Q.14: During the process of cell division which of the following divides first ?

  1. cytodplasm
  2. vacuoles
  3. mitochondria
  4. nucleus

D

Q.15: Which of the following are connective tissues ?

  1. cartilage
  2. bone
  3. blood
  4. all the above

D

Q.16: The word “BIOLOGY” has been derived from--------- word ?

  1. Latin
  2. English
  3. Greek
  4. French

C

Q.17: With different chemical arrangements and formation Of complex molecules, the life emerges on the level of the ?

  1. Cells
  2. Tissues
  3. Organs
  4. Organ System

A

Q.18: Dolly, the sheep was a highly successful clone from a somatic cell, reported back in------ ?

  1. 1993
  2. 1994
  3. 1995
  4. 1996

D

Q.19: Oxygen accounts for ---- % of totals human body mass ?

  1. 65%
  2. 18%
  3. 10%
  4. 3%

A

Q.20: Most cell membranes are composed principally of ?

  1. DNA ad protein
  2. Protein and Lipids
  3. Protein and Chitin
  4. Protein and RNA

B

Q.21: Protein factory is--------- ?

  1. nucleus
  2. ribosome
  3. golgi complex
  4. centriole

B

Q.22: From right ventricle blood is pushed into ?

  1. pulmonary trunk
  2. brain
  3. aorta
  4. body

A

Q.23: --------- contains the green chemical called chlorophyll ?

  1. Cytoplasm
  2. Cell membrane
  3. Chloroplasts
  4. Vacuole

C

Q.24: Mitosis is divided into--------- ?

  1. Karyokinesis
  2. Cytokinesis
  3. Interphase
  4. Both a & b

D

Q.25: The study of fossils is called-------- ?

  1. Environmental Biology
  2. Historical biology
  3. Palaeontology
  4. Social biology

C

Q.26: Intake of liquid material by cell membrane is called--------- ?

  1. Endocytosis
  2. Exocytosis
  3. Phagocytosis
  4. Pinocytosis

D

Q.27: Initial pH of food vacuole during digestion in amoeba is--------- ?

  1. 5.3
  2. 5.6
  3. 7.3
  4. 7.6

B

Q.28: -------- cells of phloem are directly involved in transport of organic solutes ?

  1. Parenchyma
  2. Companion cell
  3. Tracheid
  4. Sieve element

D

Q.29: The productivity of aquatic ecosystem is basically determined by light and--------- ?

  1. CO2
  2. O2
  3. Water
  4. Nutrients

D

Q.30: Only myosine is present in---------- ?

  1. A band
  2. 1 band
  3. H zone
  4. Sarcomere

C

Q.31: Which of the following is not present in mitochondria ?

  1. Enzymes
  2. Co-enzymes
  3. Ribosomes
  4. Thylakoids

D

Q.32: The type of plastids which help in pollination is------- ?

  1. Chromoplasts
  2. Leucoplasts
  3. Chloroplasts
  4. All of these

A

Q.33: Centrioles are composed of -------- triplets of microtubules ?

  1. 3
  2. 9
  3. 10
  4. 15

B

Q.34: Factory of Ribosomal systhesis is-------- ?

  1. Cytoplasm
  2. Nucleus
  3. Nucleolus
  4. Endoplasmic reticulum

C

Q.35: Whone is not the function of endoplasmic reticulum ?

  1. Nerve impulse conduction
  2. Transport of material
  3. Mechanical support
  4. Synthesis of conjugated molecules

D

Q.36: The number of calories required to raise the temperature of 1g of water from 15 to 16?C is called---------- ?

  1. Specific Heat of Vaporization
  2. Specific Heat capacity
  3. Caloric Heat
  4. Both A and C

B

Q.37: The one which is not a globular protein------- ?

  1. Anti Rh-antibody
  2. Enzyme
  3. Myosin
  4. Haemoglobin

C

Q.38: Which of the following polysaccharide is called animal starch----------- ?

  1. Starch
  2. Glycogen
  3. Cellulose
  4. None of these

B

Q.39: Proteins comprise of -----------% of the total dry weight of a cell ?

  1. 40%
  2. 50%
  3. 60%
  4. 70%

B

Q.40: The major constituent of blood plasma is-------- ?

  1. Protein
  2. NaCl
  3. Water
  4. Cholesterol

C

Q.41: Yeasts reproduce asexually by forming---------- ?

  1. Asci
  2. Basidia
  3. Both a & b
  4. Buds

D

Q.42: Actin and myosin are the basic proteins involved in contractile machinery of our body to which type of proteins do they belong------ ?

  1. Globular proteins
  2. Fibrous Proteins
  3. Both a and b
  4. None of these

B

Q.43: Which one of the following is most likely to occur in an animal during winter ?

  1. Activation of sweat glands
  2. Dilation of skin blood vessels
  3. Panting
  4. Thermogenesis

D

Q.44: Exposure to low temperature stimulates plants to flower. This is called--------- ?

  1. Photoperiodism
  2. Thermotropism
  3. Vernalisation
  4. Thermoregulation

C

Q.45: rRNA constitutes ------------% of the total cellular RNA ?

  1. 3-4 %
  2. 10-20%
  3. 80%
  4. 90%

C

Q.46: Those organisms which can prepare their own food from simple inorganic material and can store energy are called-------- ?

  1. Autotrophs
  2. Heterotrophs
  3. Procariotique
  4. Eu-cariotique

A

Q.47: Which of the following relationship is NOT an example of symbiosis ?

  1. Rhizobium and leguminous plants
  2. Marchantia sporophyte and gametophyte
  3. Algae and fungi in a lichen
  4. Mycorrhizal fungi and tree roots

B

Q.48: Protein subunits of capsid is called the capsomeres is a characteristic of each virus. Their number in Herpes virus is-------- ?

  1. 100
  2. 152
  3. 162
  4. 172

C

Q.49: An isolated virus is not considered living since it----------- ?

  1. Separates in to two inner parts
  2. Can not metabolize
  3. Rapidly looses its Genome chemical inert
  4. Is coated with an air tight shield

B

Q.50: In the lytic cycle of bacteriophage the host DNA is-------- ?

  1. Replicated
  2. Turn off by the protein coat.
  3. Digested into its nucleotides
  4. Turned on by the removal of the protein coat

C