WorksheetsQuiz# 1 Wk/D1
Total questions: 10
Worksheet time: 5mins
RNA Stands for......
Rebonucleic acid
Ribonucleic acid
Rioxybonucleic acid
What is the first series of small steps in forming and evolving life?
Simple organic molecules were formed.
Replicating molecules evolved and began to undergo natural selection.
Replicating molecules became enclosed within a cell membrane.
Some cells began to evolve modern metabolic processes and out-competed those with older forms of metabolism.
Multicellularity evolved.
What is the second series of small steps in forming and evolving life?
Simple organic molecules were formed.
Replicating molecules evolved and began to undergo natural selection.
Replicating molecules became enclosed within a cell membrane.
Some cells began to evolve modern metabolic processes and out-competed those with older forms of metabolism.
Multicellularity evolved.
What is the third series of small steps in forming and evolving life?
Simple organic molecules were formed.
Replicating molecules evolved and began to undergo natural selection.
Replicating molecules became enclosed within a cell membrane.
Some cells began to evolve modern metabolic processes and out-competed those with older forms of metabolism.
Multicellularity evolved.
What is the fourth series of small steps in forming and evolving life?
Simple organic molecules were formed.
Replicating molecules evolved and began to undergo natural selection.
Replicating molecules became enclosed within a cell membrane.
Some cells began to evolve modern metabolic processes and out-competed those with older forms of metabolism.
Multicellularity evolved.
What is the fifth series of small steps in forming and evolving life?
Simple organic molecules were formed.
Replicating molecules evolved and began to undergo natural selection.
Replicating molecules became enclosed within a cell membrane.
Some cells began to evolve modern metabolic processes and out-competed those with older forms of metabolism.
Multicellularity evolved.
building blocks of life
nucleotide
Simple organic molecule
proto-cell
who is the self-replicator?
DNA
RNA
The first photosynthetic organisms were the
__________.
Algae
Bacteria
Scientists hypothesized that life originated
in __________.
Near a deep-sea hydrothermal vent
Near a deep-volcanic hydrothermal vent
Near a deep-surface hydrothermal vent
