CoL
Water
Macros
Macros 2
Enzymes
100

Timmy started as a baby and is now an adult. Which characteristic of life is this an example of? 

Growth/development

100
How many oxygen and hydrogen atoms are in a water molecule? 

1 oxygen and 2 hydrogen

100

What are the 4 macromolecules? 

Carbs, Lipids, Proteins, Nucleic Acids 

100

Which macro gives the body short term energy? 

Carbs 

100
What is the job of an enzyme? 

speed up chemical reactions (catalysts) 

200

Giraffes in the past had short necks, but modern day giraffes only have long necks. What characteristic of life is this an example of? 

Evolve/evolution 

200

An insect standing on the surface of a pond is an example of which PoW?

Surface Tension 

200

What are the monomers of lipids? 

fatty acids

200

Which macro provides the body with long term energy storage? 

lipids 

200

The part of an enzyme that has a specific shape and determines it's job.

Active Site

300

Timmy once touched a hot pan, but quickly yanked his hand away before he got burned too badly. Which characteristic of life is this? 

Response to stimuli 

300
Some substances, like oil, are "afraid" of water and will not mix with it. Being afraid of water is called what? 

Hydrophobic 

300

What are the monomers of nucleic acids? 

nucleotides

300

What macro can be found in foods like bread, pasta and candy?

carbohydrates 

300

This binds with the active site of the enzyme if their shapes match. 

Substrate 

400

Your body must adjust your blood pressure when you stand up to make sure your brain gets enough oxygen. Which characteristic of life best explains this? 

Homeostasis

400

Water can move from the roots to the leaves of plants because of this PoW. 

Capillary Action 

400

What are the monomers of proteins? 

amino acids

400
What macro can be found in foods like oil and butter? 

lipids

400

When an enzyme loses it's shape and can no longer function its called _______. 

Denature

500

What are ALL 8 characteristics of life? 

Cells, DNA, Grow/Develop, Reproduce, Respond, Homeostasis, Energy, Evolve

500
Because water has a positive and negative end, it is called a ______ molecule. 

Polar molecule 

500

What are the monomers of carbohydrates? 

monosaccharides 

500

What are two examples of nucleic acids?

DNA and RNA

500

Enzymes are an example of which macromolecule? 

Proteins 

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