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WorksheetsChapter 2 Organic Basis of Life
Total questions: 11
Worksheet time: 6mins
Negatively charged particle of the atom
neutron
electron
positron
negatron
Atoms are NOT reactive when this is fulfilled
all atoms are reactive at all times
the octet rule
the law of stability
This bond is an example of what kind?
ionic
isotonic
covalent
hydrogen
The ion potassium (K+) is a(n)
cation
anion
When two or more atoms, ions, or molecules bond to form a more complex structure
synthesis
decomposition
exchange reaction
None of the above
Bases release ions when combined with ______
salt
sodium ions
hydrogen ions
A chemical has a pH of 2. What does that mean?
it's highly basic
it's highly acidic
It's slightly acidic
none of the above
What molecule is this?
A disaccaride
a triglyceride
a phospholipid
a nucleotide
What kind of protein structure is this?
secondary
teritary
primary
quaternary
What's a carbohydrate on a molecular level?
primarily made of carbon, hydrogen, and oxygen on a 1:2:1 ratio
a complex structure with rings of carbon
a non-polar organic molecule with fatty acid tails
composed of chains of nucleotides
I want to test if my food has protein in it. What test would I use in the lab?
Benedict's
Lugol's
Biuret
