Rhodopsin is comprised of: 

Retinal (an aldehyde of vitamin A)

Opsin protein (GPCR)

TLS Online TPP Program

#Id: 615

#Unit 2. Cellular Organization

Attenuator riboswitch (Leader sequence) is made up of almost 140 nt which further can be divided into four Intra -complementary regions 

TLS Online TPP Program

#Id: 8330

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 401

#Unit 2. Cellular Organization

Canonical H3 also known as H3.1 differs from the H3.3 variant at only four amino acid positions—three in the histone core and one in the N-terminal tail.

TLS Online TPP Program

#Id: 6038

#Unit 10. Ecological Principles

Genetic diversity: It refers to the variety of genes contained within species of plants, animals and micro-organisms. If a species has more genetic variation, it can adapt better to the changed environmental conditions. 

TLS Online TPP Program

#Id: 3265

#Unit 6. System Physiology – Plant

Protein components of the mitochondrial electron-transfer chain