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100

What is the attraction between molecules? 

What is cohesion 

100

Water is a 

What is solvent 

100

What is the Earth mostly made of? 

What is water 

100

What is the common name for lipids? 

What is fats  

100

What does Hydro mean? 

What does Thermal mean? 

What is water 

What is heat 

200

What is an example of a macromolecule?

What is protein

200

In biology, what is one of the most basic units of organisms? 

What is the cell 

200

True or False: Organic molecules are large because of the ability of carbon to form chains of various sizes and shapes 

What is True 

200

RNA’s former function of catalyzation has been taken over by

What is protein enzymes

200

What is RNA? 

Ribonucleic Acid 

300

Large organic molecules are called? 

Individual building blocks are called?

What is polymers 

What is monomers

300

Hydrothermal vents are like...

What is underwater volcanoes 

300

How old is the Earth? 

What is 4.5 billion years ago

300

RNA is considered a key component in the evolution of life because of its ability to

What is:

self-replicate 

store energy for chemical reactions

speed up chemical reactions

300

Chemical reactions and processes occur in 

What is the cell walls 

400

What are 4 categories of organic molecules?

What is: Proteins, Lipids, Carbohydrates and Nucleic acids

400

Water consists of ___ hydrogen atom(s) and ___ oxygen atoms (s) 

What is 2; 1

400

When did the universe begin? 

What is 13.5 billion years ago

400

The ___ is attracted to ____ and the _____ is repelled by _____

head, water 

tail, water 

400

What was Miller able to produce in his experiment? 

What is amino acids 

500

What is the cell theory? 

What is: All cells come from pre-existing cells

All living things are made of cells

The cell is the fundamental unit of all


500

What are the properties of water? 

What is:

Water moderates temperatures in its surroundings

Water dissolves most substances

Water attracts other water - it is cohesive

500

What are the 3 key functions of life RNA is capable of?

What is:

Replication 

Energy storage 

Catalysis

500

What are the characteristics of all living things? 

What is cells respond to their environment, reproduce, evolve, interact with other cells, and obtain and use energy to live and to grow

500

In Millers experiment, organic molecules were found, what were they? 

What is amino acids, sugars, lipids and nucleotides

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