Category: Biology Second Paper

(a) Enzymes

(b) Protein

(c) Carbohydrates

(d) Lipids

 

 

Answer- (d) Lipid

(a) Nostoc

(b) Ulothrix

(c) Riccia

(d) Cycas

 

 

Answer- (b) Ulothrix

(i) Code is universal

(ii) Code triplets

(iii) The language of the code is bidirectional

(a) i and ii (b) i and iii (c) ii and iii (d) i, ii and iii

 

 

Answer- (a) i and ii

(a) Ribosome

(b) Centriole

(c) Golgibody

(d) Chloroplast

 

 

Answer- (d) Chloroplast

(i) Converts solar energy into chemical energy

(ii) Less abundant in older leaves

(iii) Completes the respiration process

(a) i and ii (b) i and iii (c) ii and iii (d) i, ii and iii

 

 

Answer- (a) i and ii

(i) Binding of mRNA to ribosomes

(ii) Attachment of tRNA to amino acids

(iii) Polypeptide chain initiation

(a) i and ii (b) i and iii (c) ii and iii (d) i, ii and iii

 

 

Answer- (d) i, ii and iii

(a) Translation

(b) Transcription

(c) Transformation

(d) Replication

 

 

Answer- (b) Transcription

(a) AUG

(b) UAG

(c) UGA

(d) UAA

 

 

Answer- (a) AUG

(a) Robert Brown

(b) Kalikar

(c) Carl Benda

(d) Stanley

 

 

Answer- (b) Kalikar

(a) Mitochondria

(b) Chloroplast

(c) Nucleus

(d) Microtubules

 

 

Answer- (b) Chloroplast