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Muscular Dystrophy Questions With Answers

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Muscular Dystrophy MCQs for NEET

NEET Biology is the scoring paper in the medical entrance examination. Here, you will discover the NEET Biology MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Biology Muscular Dystrophy Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.

MCQs on Muscular Dystrophy

1. One of the ways scientists suggest to find a treatment for muscular dystrophy is
(a) replacing muscles
(b) create customized diets for them to be healthier and stronger
(c) attempt to correct defective genes so it creates the right proteins
(d) none of these

Answer

Answer: (c)

2. Define muscular dystrophy
(a) Diseases which destruct the muscles of the body
(b) diseases which cause the muscles to get disproportionate
(c) born with too many or too little muscles
(d) diseases which do not allow muscles to grow

Answer

Answer: (a)

3. Muscular dystrophy can affect
(a) Only humans
(b) Only animals
(c) Both animals and humans
(d) Only plants

Answer

Answer: (c)

4. Another way that scientists propose as a treatment to cure muscular dystrophy is
(a) Removal of defective genes
(b) Replacing defective genes after removing with parents genes again
(c) Discovering chemicals which can substitute the missing chemical
(d) none of these

Answer

Answer: (c)

5. _____________ is not a form of muscular dystrophy
(a) Lunar dystrophy
(b) Myotonic dystrophy
(c) Duchenne muscular dystrophy
(d) Facioscapulohumeral dystrophy

Answer

Answer: (a)

6. The protein whose production gets affected in Duchenne muscular dystrophy is
(a) Actin
(b) Myotropin
(c) Dystrophin
(d) Leucovorin

Answer

Answer: (c)

7. The gene responsible for causing Duchenne muscular dystrophy is found on
(a) Y chromosome
(b) X chromosome
(c) Autosomal chromosome number 5
(d) Autosomal chromosome number 8

Answer

Answer: (b)

8. The enzyme, whose blood levels is increased in patients with Duchenne muscular dystrophy is
(a) Carbonic anhydrase
(b) Dystrophin kinase
(c) Adenosine triphosphate
(d) Creatinine phosphokinase

Answer

Answer: (d)

9. Duchenne muscular dystrophy can be cured with
(a) Allopurinol
(b) Creatinine phosphokinase inhibitors
(c) Corticosteroids
(d) None of these

Answer

Answer: (d)

10. The involvement of this muscle affects the breathing in Duchenne muscular dystrophy
(a) Triceps
(b) Biceps
(c) Diaphragm
(d) Quadriceps

Answer

Answer: (c)

MCQs on Electrocardiography

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MCQs on Electrocardiography

NEET Biology is the scoring paper in the medical entrance examination. Here, you will discover the NEET Biology MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Biology ECG Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.

MCQs on Electrocardiography

1. ECG (Electrocardiogram) was developed first by
(a) Wilhelm His
(b) Steward
(c) Hubert Mann
(d) Willem Einthoven

Answer

Answer: (d)

2. This is the classic ECG change in MI (myocardial infarction)
(a) ST-segment elevation
(b) T-wave inversion
(c) Development of an abnormal Q wave
(d) All of these

Answer

Answer: (d)

3. In which of these conditions can widen QRS and Tall-tented T waves be observed?
(a) Hyponatremia
(b) Hyperkalemia
(c) Hyperglycemia
(d) Hyperphosphatemia

Answer

Answer: (b)

4. A particular ECG change observed in Hypokalemia is
(a) ST segment elevation
(b) U wave (a position deflection after the T wave)
(c) Tall peaked T waves
(d) Widening of the QRS complex and increased amplitude

Answer

Answer: (b)

5. ECG report must consist of the following information
(a) Rhythm, cardiac axis
(b) Conduction intervals
(c) Description of the ST segments, QRS complexes, T-waves
(d) All of these

Answer

Answer: (d)

6. For the normal heartbeat, depolarization stimulus originates in
(a) His-bundle areas
(b) Epicardium
(c) Sinoatrial (SA)node
(d) Atrioventricular (AV) node

Answer

Answer: (c)

7. The characteristics – slurring of the initial QRS deflection, shortened PR interval, and prolonged QRS duration are of this condition
(a) Atrial tachycardia
(b) Left bundle branch block
(c) WPW (Wolff-Parkinson-White) syndrome
(d) Myocardial ischemia

Answer

Answer: (c)

8. P wave indicates
(a) Depolarization of right ventricle
(b) Depolarization of left ventricle
(c) Depolarization of both atria
(d) Atria to ventricular conduction time

Answer

Answer: (c)

9. Ventricular muscle depolarization is indicated by
(a) PR interval
(b) P wave
(c) U wave
(d) The QRS complex

Answer

Answer: (d)

10. ECG identified by the PR interval tends to become longer with every succeeding ECG complex until there is a P wave not followed by a QRS is observed in
(a) Third-Degree Atrioventricular Block
(b) Second-Degree Atrioventricular Block, Type II
(c) Second-Degree Atrioventricular Block, Type I
(d) First-Degree Atrioventricular Block, Type II

Answer

Answer: (c)

MCQs on Bond Energy

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MCQs on Bond Energy for NEET

NEET  Chemistry is the scoring paper in the medical entrance examination. Here, you will discover the NEET Chemistry MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Chemistry objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Chemistry Bond Energy Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.

MCQs on Bond Energy

1. Which bond is most polar?
(a) N-F
(b) C-O
(c) O-F
(d) C-F

Answer

Answer: (d)

2. On the basis of octet rule, which bond is not present in gaseous nitrogen pentoxide molecule?
(a) covalent bonds
(b) coordinate bond
(c) electrovalent bond
(d) both electrovalent and coordinate bonds

Answer

Answer: (c)

3. Back pi donation exist in
(a) NF3
(b) NH3
(c) BF3
(d) BF4–

Answer

Answer: (c)

4. What is correct about bond order?
(a) it always has an integral value
(b) it can have any value positive, integral or fraction including zero
(c) it can have any value greater than zero
(d) all the above statements are correct

Answer

Answer: (b)

5. In which of the following molecules, the bond lengths around the central atom are not equal?
(a) SF6
(b) PF5
(c) PCl3
(d) BF3

Answer

Answer: (b)

6. Which one among the following has the highest bond order according to MO theory?
(a) BN
(b) CO
(c) F2
(d) Ne2

Answer

Answer: (b)

7. The weak forces between molecules are called
(a) molecular forces
(b) intermolecular forces
(c) intramolecular forces
(d) extramolecular forces

Answer

Answer: (b)

8. Bond energy refers to the
(a) energy required to make a mole of a compound
(b) energy required to break a mole of a compound
(c) energy required to carry out sublimation
(d) none of the above

Answer

Answer: (b)

9. In O-C-O the bond angle is
(a) 180o
(b) 87.5o
(c) 120o
(d) 109.5o

Answer

Answer: (a)

10. The energy which is required to break 1 mole of a given bond is called
(a) bond energy
(b) molar energy
(c) molar bond energy
(d) bond breaking energy

Answer

Answer: (a)

Coronary artery Questions With Answers

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Coronary artery MCQs for NEET

NEET Biology is the scoring paper in the medical entrance examination. Here, you will discover the NEET Biology MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Biology Coronary artery Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.

MCQs on Coronary artery

1. Coronary artery disease (CAD) can be determined by this test
(a) Cardiac catherization
(b) Electrocardiogram
(c) Treadmill stress test
(d) all of these

Answer

Answer: (d)

2. The modifiable risk factor associated with coronary artery disease is
(a) Age
(b) Obesity
(c) Heredity
(d) Gender

Answer

Answer: (b)

3. This is one of the symptoms of Coronary artery disease
(a) Sleep problems
(b) Headache
(c) Diarrhoea
(d) Pain or discomfort in the chest, lower jaw or arms

Answer

Answer: (d)

4. If a stent is not used in a few cases who have coronary angioplasty done, the artery tends to narrow down or get blocked again in 6 months. This is more likely to happen if:
(a) one smokes
(b) one has unstable angina before the procedure
(c) one has diabetes
(d) all of these

Answer

Answer: (d)

5. Coronary angioplasty, part of CAD’s treatment involves:
(a) A new part of artery replaces the blocked section
(b) to expand artery, medication is used
(c) inflation of a tiny balloon inside an artery
(d) None of these

Answer

Answer: (c)

6. Doctors place a stent inside the artery during angioplasty. A stent is a
(a) A new fragment of the artery
(b) A wire mesh tube
(c) A cotton tube
(d) A slow-release medicine capsule

Answer

Answer: (b)

7. The __________ branches into Circumflex artery and left anterior descendary artery
(a) Left main coronary artery
(b) right marginal artery
(c) Posterior descendary artery
(d) None of these

Answer

Answer: (a)

8. One of these is not a symptom of acute coronary syndrome
(a) ST Segment elevation myocardial infarction
(b) Non ST segment elevation myocardial infarction
(c) unstable angina
(d) No episodes of dyspnea

Answer

Answer: (d)

9. Ischemia is
(a) restriction of blood supply to tissues
(b) Overflow of blood to tissues
(c) Inadequate deoxygenated blood carrying veins
(d) the medical term for shortness of breath

Answer

Answer: (a)

10. This is the role of the coronary artery
(a) to carry blood away from the heart muscles
(b) to supply blood to heart muscles
(c) to supply blood to all parts of the body
(d) none of these

Answer

Answer: (b)

NCERT Books for Class 11 The story of Graphic Design PDF Download

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NCERT Books for Class 11 The story of Graphic Design PDF Download

NCERT Books Class 11 The story of Graphic Design: The National Council of Educational Research and Training (NCERT) publishes The story of Graphic Design textbooks for Class 11. The NCERT Class 11th The story of Graphic Design textbooks are well known for it’s updated and thoroughly revised syllabus. The NCERT The story of Graphic Design Books are based on the latest exam pattern and CBSE syllabus.

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NCERT Class 11 The story of Graphic Design Books in English PDF Download

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Plant Taxonomy MCQs for NEET

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Plant Taxonomy MCQs for NEET

NEET Biology is the scoring paper in the medical entrance examination. Here, you will discover the NEET Biology MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Biology Plant Taxonomy Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.

MCQs on Plant Taxonomy

1. Which of these is the most advanced phylogenetically among the dicotyledonous families?
(a) Scrophulariaceae
(b) Acanthaceae
(c) Umbelliferae
(d) Compositae

Answer

Answer: (d)

2. The substitute for the newly collected specimen when the original type material is missing in a herbarium is entitled as
(a) Holotype
(b) Neotype
(c) Lectotype
(d) Isotype

Answer

Answer: (b)

3. If all the puddles and ponds are destroyed, the entities likely to be destroyed are
(a) Plasmodium
(b) Ascaris
(c) Leishmania
(d) Trypanosoma

Answer

Answer: (a)

4. In the five-kingdom system of classification, into which kingdom would you classify nitrogen-fixing organisms and archaea?
(a) Fungi
(b) Plantae
(c) Protista
(d) Monera

Answer

Answer: (d)

5. This is considered as a demerit of the ‘Engler and Prantl’ in the system of classification
(a) Gymnosperms are placed between monocotyledons and dicotyledons
(b) Dicotyledons are placed after monocotyledons
(c) Dicotyledons are placed before monocotyledons
(d) Gymnosperms are placed among Dicotyledons

Answer

Answer: (b)

6. The basis of Phenetic classification is
(a) Observable characteristics of existing entities
(b) The ancestral lineage of existing organisms
(c) Dendrograms based on DNA characteristics
(d) Sexual characteristics

Answer

Answer: (a)

7. Difference between the natural system of plant classification and artificial system of classification is
(a) Considers only one vegetative character
(b) Considers all the similarities between plants
(c) Considers only one floral character
(d) All of the above

Answer

Answer: (b)

8. This system of classification was used by Linnaeus
(a) Phylogenetic system
(b) Natural system
(c) Artificial system
(d) Asexual system

Answer

Answer: (c)

9. Pick the right sequence of taxonomic categories
(a) division-class-family-tribe-order-genus-species
(b) division-class-family-order-tribe-genus-species
(c) division-class-order-family-tribe-genus-species
(d) division-order-class-family-genus-tribe-species

Answer

Answer: (c)

10. ‘New Systematics’ term was coined by
(a) Linnaeus
(b) Bentham and Hooker
(c) A.P. de Candolle
(d) Juliane Huxley

Answer

Answer: (d)