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Are polymers made up of only one type of monomer or is there a variety?

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Are polymers made up of only one type of monomer or is there a variety?

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One type

carbs are going to make carbs

amino acids make proteins

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Is there a mnemonic or something to help remember the atoms in each macromolecule?

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Is there a mnemonic or something to help remember the atoms in each macromolecule?

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Carbs- CHO
Lipids- CHO (P)
Nucleic Acids CHONP
Proteins- CHONPS

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Nope

Phosphate group, 5 carbon sugar, nitrogen containing base

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can you explain ATP and ADP more?

Based on adenine (nucleotides)

ATP- 3 phosphates (cellular energy)

ADP- 2 phosphates
Pi

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Based on your nucleotides, adenine as a base.

GTP- guanine as the base

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Are monosaccharides and disaccharides always in rings but polysaccharides are in chains?

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Are monosaccharides and disaccharides always in rings but polysaccharides are in chains?

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Monosaccharides- can be chains but usually as ring

Disaccharides- ring structure connected to another ring structure

Polysaccharides- chain of ring structures

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What are the defining characteristics of a lipid molecule?

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What are the defining characteristics of a lipid molecule?

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Non-polar or hydrophobic
C, H, O and sometimes P (phospholipid)

Triglycerides- 1 glycerol (backbone) and three fatty acid chains.
Saturated- completely covered hydrogen (single), solid at room temp.
Unsaturated- double bonds, liquid at room temp

Steroids- fused ring structures

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When water goes up a tree is that both cohesion and adhesion?

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When water goes up a tree is that both cohesion and adhesion?

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YES

Cohesion- water to water
Adhesion- water to other surfaces

Water potential- draw up against gravity

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Are proteins always in chains, or can they be in rings? What about nucleic acids?

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Are proteins always in chains, or can they be in rings? What about nucleic acids?

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Amino acid- side chain, could have ring structure

Primary structure- chain of amino acids

Secondary and Tertiary- alpha (corkscrews), beta (sheets), 3D shape

quaternary structure- protein subunits (tertiary), join 4 together