Exam (elaborations)
BMS 300 Exam 1 (Colorado State University) with correct answers
- Course
- Bms 300
- Institution
- Colorado State University
BMS 300 Exam 1 (Colorado State University) with correct answers
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BMS 300 Exam 1 (Colorado State University)with correct answers
Dipole Moment - ....🔰VERIFIED ANSWERS.... ✔✔The difference in charge
between atoms in a water molecule
Water Molecules Interact With Each Other Through _______ - ....🔰VERIFIED
ANSWERS.... ✔✔Hydrogen Bonds
Why is water liquid at room temperature? - ....🔰VERIFIED ANSWERS....
✔✔Because the hydrogen bonds within it are constantly breaking and
reforming on different molecules (moving around)
Shell of Hydration - ....🔰VERIFIED ANSWERS.... ✔✔The oxygen atoms in
water will orient themselves towards positively charged ions in water, the
hydrogen atoms will orient themselves towards negatively charged ions in
water
Osmosis - ....🔰VERIFIED ANSWERS.... ✔✔The movement of water through
aquaporins
Aquaporins - ....🔰VERIFIED ANSWERS.... ✔✔Water-Selective Channels
How do plants and trees move water upwards from the ground? - ....🔰
VERIFIED ANSWERS.... ✔✔Water will move across a barrier if one side has
more ions than the other. If aquaporins allow water to move but not ions,
, water will continuously flow towards the other side and drain from the other,
causing hydrostatic pressure to form and water to move upwards.
Triglycerides - ....🔰VERIFIED ANSWERS.... ✔✔-animal fats or vegetable oils
-Hydrophobic, water insoluble
Ester Bond - ....🔰VERIFIED ANSWERS.... ✔✔Happens when a fatty acid and
a glycerol molecule bond
Are Phospholipids Amphipathic? - ....🔰VERIFIED ANSWERS.... ✔✔Yes.
They have hydrophobic regions and hydrophilic regions
Micelle - ....🔰VERIFIED ANSWERS.... ✔✔A sphere of phospholipids with
hydrophobic tails on the inside and hydrophilic heads on the outside. If any
water enters a micelle, it will explode.
Liposome - ....🔰VERIFIED ANSWERS.... ✔✔a sphere with a phospholipid
bilayer. Hydrophobic tails face towards each other inside the outer layer of
hydrophilic heads. This is a more stable structure as water entering it will not
destroy it.
How do proteins move in and out of cells? - ....🔰VERIFIED ANSWERS....
✔✔Through hydrophilic protein channels
What are the components of an amino acid? - ....🔰VERIFIED ANSWERS....
✔✔-Amino Group
-Carboxcylic Acid
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