A. <70,000 Mol.wt
B. Bound to plasma protein
C. Secreted by the tubules
D. Completely filtered by glomerulus
✅ The correct answer is option D. Completely filtered by glomerulus.
1946. SA node acts as a pacemaker of the heart because of the fact that it_________________?
A. is capable of generating impulses
B. Has rich sympathetic innervation
C. Has poor cholinergic innervation
D. Generates impulses at the highest rate
✅ The correct answer is option D. Generates impulses at the highest rate.
1944. Temporo – mandibular ligament is attached to _____________?
A. Lateral aspect of TMJ
B. Posterior aspect of TMJ
C. Mandibular condyle
D. Coronioid process
✅ The correct answer is option A. Lateral aspect of TMJ.
Which of the following is correct of the pyruvate dehydrogenase enzyme complex ?
A. It is present in cytoplasm
B. Catalyzes the conversion of pyruvate to oxaloacetate
C. Requires TPP as cofactor
D. Catalyzes a reversible reaction
✅ The correct answer is option C. Requires TPP as cofactor.
One of the following is nonessential amino acid______________?
A. Tyrosine
B. Valine
C. Methionine
D. Cystine
✅ The correct answer is option A. Tyrosine.
1978. Posterior pituitary insufficiency leads to______________?
A. Diabetes mellitus
B. Diabetes insipidus
C. Dwarfism
D. Cretinism
✅ The correct answer is option B. Diabetes insipidus.
1976. Tritubercular cusps are_______________?
A. ML
B. MB
C. DB
D. All of the above
✅ The correct answer is option D. All of the above.
Elevated levels of serum glutamic oxaloacetic transaminase in indicative of______________?
A. Deficiency of glutamic acid
B. Deficiency of oxaloacetic acid
C. Liver disease
D. All of the above
✅ The correct answer is option C. Liver disease.
1972. Masticatory mucosa is____________?
A. Para keratinised
B. Ortho keratinised
C. Non keratinised
D. Sub keratinised
✅ The correct answer is option B. Ortho keratinised.
1969. Primary teeth differ from permanent teeth in following aspects ?
A. Thickness of enamel and dentin
B. Pulp chambers are longer
C. Roots are flaring
D. All of the above
✅ The correct answer is option D. All of the above.