One of the secondary structures exhibited by DNA is the famous Watson-Crick model. This model says that DNA exists as a double helix. The two strands of polynucleotides are antiparallel i.e., run in the opposite direction.

Correct Option: B

One of the secondary structures exhibited by DNA is the famous Watson-Crick model. This model says that DNA exists as a double helix. The two strands of polynucleotides are antiparallel i.e., run in the opposite direction.

7.4

Correct Option: A

7.4

Lysosomal membrane is formed in ER, later it is modified and transferred to the cis face of Golgi apparatus where further processing release lysosome.

Correct Option: B

Lysosomal membrane is formed in ER, later it is modified and transferred to the cis face of Golgi apparatus where further processing release lysosome.

Thromboplastin is a plasma protein aiding blood coagulatin through conversion of prothrombin to thrombin.

Correct Option: D

Thromboplastin is a plasma protein aiding blood coagulation through conversion of prothrombin to thrombin.

Connective tissues are named so because of their special functions of linking and supporting other tissues/organs of the body. They range from soft connective tissues to specialised types, which include cartilage, bone, adipose, blood and lymph.

Correct Option: C

Connective tissues are named so because of their special functions of linking and supporting other tissues/organs of the body. They range from soft connective tissues to specialised types, which include cartilage, bone, adipose, blood and lymph.