What is thought to be the correct sequence of these events, from earliest to most recent, in the evolution of life on Earth?

1.  origin of mitochondria

2.  origin of multicellular eukaryotes

3.  origin of chloroplasts

4.  origin of cyanobacteria

5.  origin of fungal-plant symbioses

TLS Online TPP Program

#Question id: 33444

#Unit 1. Molecules and their Interaction Relevant to Biology

Ribofuranose rings in nucleotides can exist in four different puckered conformations. Which pair of carbon undergoes to puckering conformation?

TLS Online TPP Program

#Question id: 33445

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure

TLS Online TPP Program

#Question id: 33446

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure

 

TLS Online TPP Program

#Question id: 33447

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure

 

TLS Online TPP Program

#Question id: 33448

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure

TLS Online TPP Program

#Question id: 33449

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure