#151
Organelles
NEET PG 2027 Medical QBank
Biochemistry Practice MCQs
Browse 8,805 high-yield clinical questions in Biochemistry. Includes detailed explanations, options, and topic tags.
#152
General
Hay's sulpher test is used to detect which of the following ?
#153
Metabolism of nucleic acids
In PCR, DNA polymerase is used in
#154
General
The transmembrane adhesive molecules present in hemi desmosomes which specifically binds to basal lamina glycoprotein laminin are
#155
Metabolism of nucleic acids
Non-coding RNAs are
#156
General
Initial amino acid in prokaryotic protein synthesis ?
#157
Carbohydrates
An eight-month-old female infant presented with recurrent episodes of hypoglycemia, especially if time interval of feeding is increased. Dicarboxylic acid is present in the urine. Urine ketone bodies is negative. The child responded well to IV Glucose, less fat and more carbohydrate diet, frequent feeding. The child was diagnosed to be MCAD deficiency. What is the reason for hypoglycemia?
#158
Proteins and Amino Acids
Amino acid absorption is by:
#159
vitamins
vitamin involved in 1 carbon metabolism
#160
Vitamins and Minerals
Which dietary deficiency of a vitamin can cause Pellagra.
#161
General
Ribosomes has following enzymatic activity?
#162
miscellaneous
Cerebrosides consist mostly of this
#163
General
Triple bonds are found between which base pairs
#164
Metabolism of nucleic acids
Urea cycle components are all except
#165
Nutrition & Digestion
Cardiomyopathy is/are due to deficinency of:
#166
membrane structure and function
Bilayer cell membrane contains
#167
General
All of the following are ketone bodies EXCEPT
#168
General
Endogenous triglycerides in plasma aremaximally carried in -
#169
General
RNA polymerase is
#170
General
Which of the following statements about High Density Lipoprotein (HDL) is false:
#171
Urea cycle
In all of the following enzyme deficiencies, hyperammonemia is a common feature, EXCEPT:
#172
General
Vitamin required for hydroxyproline to proline conversion:
#173
General
For polymerase chain reaction which of the following is not required
#174
Metabolism of lipid
Atherosclerosis is due to
#175
General
Characteristics of glycoprotein -a) Protein linked with glycosidic bondb) Core proteinc) Sugar residues are long in carbohydrate portion of glycoproteind) Participate in cell surface recognition
#176
General
Hemoglobin is isolated from the erythrocytes of a young child with anemia. Hemoglobin electrophoresis reveals the presence of an unstable hemoglobin, known as hemoglobin Cranston (HbCr), containing an abnormal b-globin chain. The normal sequence of the b-globin gene (HbNl) and the sequence of the HbCr b-chain are presented in the table below. HbNl: AAGUAUCACUAAGCUCGC HbCr: AAGAGUAUCACUAAGCUCGCUUUC >>> UAU UAA Which of the following would account for the development of HbCr?
#177
Metabolism of carbohydrate
Biosynthesis of glucuronic acid requires the
#178
HAEM synth and porphyrias
All of the following are haemoproteins, EXCEPT:
#179
General
Glucose alanine cycle is impoant in:
#180
General
Inositic acid is biological precursor of ?
#181
FMGE 2019
Which enzyme level is tested in thiamine deficiency?
#182
General
Which of the following phospholipid serves as a marker of apoptosis
#183
General
In maple syrup disease, the amino acids excreted in urine are, EXCEPT:
#184
General
All of the following bases are present in DNA, EXCEPT:
#185
General
Hemoglobin is present in :
#186
Miscellaneous (Bio-Chemistry)
Citrullinemia type I results from deficiency of the
#187
Metabolism of nucleic acids
RNA which contains codon for specific amino acid
#188
General
Eukaryotic cell membranes are different from prokaryotic cell membranes. Eukaryotic plasma membrane is made up of all, EXCEPT:
#189
General
In sickle cell anaemia, the defect can be explained as having arisen from -
#190
General
Rough endoplasmic reticulum is the site of synthesis for
#191
General
The cofactor involved in sulphur containing amino acid metabolism is which of the following?
#192
General
Most common metabolite of progesterone excreted in urine is _________
#193
miscellaneous
The predominant isozyme of LDH in cardiac muscle is
#194
Lipids
Unsaturated fatty acids are converted to:
#195
Molecular Biology Techniques
Which method is used to locate a known gene locus?
#196
Enzymes
Enzyme use in ELISA -
#197
Nutrition & Digestion
All are involved in iron metabolism except:
#198
General
All are true regarding satellite DNA EXCEPT?
#199
General
Which of the following fat soluble vitamin has been identified to function as a coenzyme?
#200
Proteins and Amino Acids