UAF Biochemistry One Liner Questions for Entry Test Part-1

UAF Biochemistry One Liner Questions. UAF Biochemistry One Liner Questions for Poat Graduate Entry Test preparation. UAF Biochemistry One Liner Questions for GRE Test. UAF Biochemistry One Liner Questions for GAT Test.

Statement	Answer
All the immunoglobulins contain the________________	2 L chains and 2 H chains
The immunoglobulin molecule always contains the________________	2 к and 2 ⅄ chains
The number of the types of the H chains identified in the human is the__________________	5
The number of the hypervariable region in the L chain is the_______________	4
The Type γ H chain is present in the_______________	Ig A
The Type α H chain is present in the________________	Ig M
The Type μ H chain is present in the_____________________	Ig M
The Type δ H chain is present in the_______________	Ig D
The number of the sub classes of Ig G is the__________________	4
The most abundant Ig G subclass in the serum is the_____________	Ig G1
The immunoglobulin which can cross the placenta is the_________________	Ig G
The immunoglobulin possessing lowest the concentration of the carbohydrate is the________________	Ig G
687. The normal serum level of the Ig G is the_________________-	1200 mgpercent
The half-life of the Ig G is the_________________	19–24 days
The most heat labile immunoglobulin is the________________	Ig D
The immunoglobulin possessing the highest concentration of carbohydrate is the_______________	Ig D
The normal serum level of the Ig D is the___________	3 mgpercent
The half-life of the Ig D is the_____________	2–8 days
The carbohydrate content of the Ig M is about the______________	10.2percent
The immunoglobulin having highest sedimentation coefficient is the________________	Ig M
The immunoglobulin having the highest molecular weight is the_____________________	Ig M
The half-life of the Ig M is the_________________	5 days
The number of the hypervariable region in the H chain is the__________________	1
The normal serum level of the Ig M is the_________	120 mgpercent
The immunoglobulin associated with the reginic antibody is the_____________________	Ig E
The immunoglobulin having l the east concentration in the serum is the____________________	Ig E
The half-life of the Ig E protein is the_________________	1–6 days
The Hormones_____________	Influence synthesis of enzymes
The Hormone that binds to intracellular receptor is the_______________	Thyroxine
The Hormone that binds to the cell surface receptor and requires the second messenger camp is the__________________	Antidiuretic hormone
The hormone secreted from the anterior pituitary is the__________________	Growth hormone
The number of the amino acids in the human growth hormone is the__________________	191
The Growth hormone causes hyperglycemia. It is the result of the__________________	Decreased peripheral utilization of glucose
The acromegaly results due to the excessive release of the_______________	Growth hormone
The Growth hormone is released by the_________________	Growth hormone releasing hormone
The number of the amino acids in the prolactin is the________________	199
The adrenocorticotropic hormone (ACTH) is the single polypeptide containing the__________________	39 amino acid
The Biological activity of the ACTH requires the______________	24-N-terminal amino acid
The ACTH stimulates the secretion of the_________________	Glucocorticoids
The Excessive secretion of the ACTH causes the_________________-	Cushing’s syndrome
In the Cushing’s syndrome the tumour associated disease of the adrenal cortex, there is the_______________	Excessive cortisol production
The ACTH induces rise in the_____________	Cyclic AMP
The circulating concentration of the ACTH in the plasma is the_______________-	0.1–2.0 m /100 ml
The Hyperglycemic effect of the glucocorticoids is due to the______________	Stimulation of synthesis of pyruvate carboxylase
The predominant glucocorticoid is the______________	Cortisol
The specific cortisol binding protein, transcortin is the________________	α2_Globulin
The Cortisol is the synthesized in the__________________	Zona fasiculata
All the mammalian steroid hormones are formed from the______________	Cholesterol
The very efficient inhibitor of the steroid biosynthesis is the______________	Aminoglutethimide
In the adrenal gland the cholesterol is stored_______________	Mostly in esterified form
The Aldosterone synthesis occurs in the__________________	Zona glomerulosa
In the biosynthesis of the cortiol, the sequence of the enzymes involved is the_____________________	Hydroxylase–dehydrogenase + isomerase –hydroxylase
The 3_β) _Hydroxysteroid dehydrogenase and the ∆5,4 isomerase catalyse the conversion of the weak androgen DHEA to the_________________	Androstenedione
In the resting state plasma concentration of the cortisol is the_______________	5.0–15.0 μg/100 ml
The One of the potent stimulator s of the aldosterone secretion is the____________	Increased potassium concentration
In the rennin angiotensin system the primary hormone is the______________	Angiotensin II
The Aldosterone release is stimulated by the_________________	Angiotensin II
The Catecholamine hormones are synthesized in__________________	Chromaffin cells of adrenal medulla
The Catecholamine hormones are the_____________	3, 4-Dihydroxy derivatives of phenylethylamine
Sequential steps in the conversion of the tyrosine to the epinephrine are the___________________	Ring hydroxylation_decarboxylation_side chain hydroxylation_N_methylation
The hormone required for the uterine muscle contraction for the child birth is the________________	Oxytocin
The number of the amino acids in the hormone oxytocin is the_____________	9
The Vasopressin and oxytocin circulate unbound to the proteins and have very short plasma half-lives, on the order of the_______________	2–4 minutes
The Melanogenesis is stimulated by the______________	MSH
The number of the amino acids in the antidiuretic hormone is the_________________	9
The ADH_________________	Reabsorbs water from renal tubules
Increased reabsorption of the water from the kidney is the major consequence of the secretion of hormone________________?	Vasopressin
The increase in the osmolality of the extracellular compartment will be the________________	Stimulate ADH secretion
For the Catecholamine biosynthesis the rate limiting enzyme is the__________________	Tyrosine hydroxylase
The hormone which cannot cross the blood brain barrier is the________________	Epinephrine
The plasma level of the epinephrine is less than the_______________	0.1 ng/ml
The Epinephrine is rapidly metabolized by the______________	Monoamine oxidase
The Pheochromocytomas are tumours of the______________	Adrenal medulla
The characteristic of the pheochromocytoma is elevated urinary excretion of the________________	Vinylmandelic acid
The biosynthesis of the both Catecholamine and the serotonin require the______________	N_methyl transferase
The Epinephrine stimulates the glycogenolysis in the______________	Liver and muscle
The cup of the strong coffee would be expected to the____________	Enhance the effect of epinephrine
The Epinephrine is derived from the norepinephrine by the________________	N-methylation
The 5 HIAA test is negative if the patient is taking______________	Phenothiazone
The Presence of the significant amount of the 5-HIAA in urine indicates the_________________	Metastasis of carcinoma of liver
The normal serum level of the triiodothyronine (T3) is the________________	0.7–2.0 ng/ml
The normal serum level of the thyroxine (T4) is the__________________	2.0–4.0 μg/100 ml
In the primary hypothyroidism the useful estimation is of the_______________	Autoantibodies
When the iodine supplies are sufficient the T3 and the T4 ratio in the thyroglobulin is the_________________	1: 7
The substance which competes with iodide uptake mechanism by the thyroid gland is the__________________	Thiocynate
The Thyroperoxidase enzyme contains the___________________	Heme
The Thyroproxidase requires hydrogen peroxide as the oxidizing agent. The H2O2 is produced by the_____________	NADPH dependent enzyme
The Thyroid stimulating hormone is the dimer. The alpha_subunits of the TSH, LH, FSH are identical. Thus the biological specificity must therefore be beta subunit in which the number of the amino acids is the___________________	112
The TSH stimulates the synthesis delete the______________	Thyroxine
The Thyroid hormones are synthesized by iodination of the amino acid___________________	Tyrosine
Tyrosine residues per molecule of the thyroglobulin is the_____________	115
The %age of the inactive precursors (monoidotyrosine and diiodotyrosine) in thyroglobulin is the_____________	70
The number of the amino acids in the parathormone is the_____________	84
The sequence of the amino acid in which the biological value of the parathormone is the__________________	1-34
The number of the amino acids in the peptide hormone calcitonin is the_________________	32
The Calcitonin causes the___________________	Calcinuria and phosphaturia
The characteristic of the hyperparathyroidism is the__________________	High serum calcium and low serum phosphate
The Parathyroid hormone__________________	Is secreted when Ca++ is too low
The Cells of the islet of langerhans of the pancreas produce the_________________	Somatostatin
The Beta_cells of islet of the langerhans of the pancreas secrete the________________	Insulin