Bioscience exam 1 UTSA Derrick Questions And Answers Latest Updates
9 views 0 purchase
Course
Bioscience UTSA Derrick
Institution
Bioscience UTSA Derrick
density of water as a solid - ️️is less dense than liquid because the hydrogen
molecules are spread away from each other
Hydrogen bonding includes - ️️solvent versatility, cohesion, adhesion, specific heat,
temp. moderation and denisty as a solid
What are the three domains to life - ️...
Bioscience exam 1 UTSA Derrick
density of water as a solid - ✔️✔️is less dense than liquid because the hydrogen
molecules are spread away from each other
Hydrogen bonding includes - ✔️✔️solvent versatility, cohesion, adhesion, specific heat,
temp. moderation and denisty as a solid
What are the three domains to life - ✔️✔️Archaea, bacteria, and eukarya
Which are prokaryotic and what are their defining features - ✔️✔️Archaea and
bacteria. single celled organisms containing no nucleus or membrane bound organelles
Which are eukaryotic and what are their defining features - ✔️✔️eukaryotes.
membrane bound nucleus along with organelles and chromosomes
hypothesis - ✔️✔️A observational guess that can be tested and fasifiable
theory - ✔️✔️A tested set of facts based off observation that has evidence to back it
discovery science - ✔️✔️inductive, specific to general
hypothesis based science - ✔️✔️deductive, general to specific
reductionism - ✔️✔️bottom up , for understanding elemantary processes
systems biology - ✔️✔️top down, describes behavior in whole ecosystem
emergent properties - ✔️✔️properties that emerge when interacting
elements - ✔️✔️atoms with characteristics such as protons neutrons electron and
atomic number
Level of biological organization - ✔️✔️Molecules
organelles
cells
tissues
organs
population
comunities
ecosystems
biosphere
, molecules - ✔️✔️covalent bonds with two or more atoms
compounds - ✔️✔️iconic or covalent bonds with two or more molecules
electron orbitals shows what accurately - ✔️✔️electrons surrounding the nucleus
valence electron, is it stable - ✔️✔️it is the outermost shell and if completed its highly
stable
ionic bonds - ✔️✔️donate electrons (NaCl)
cation - ✔️✔️a donated positive charge
anion - ✔️✔️a received negative charge (-ide is added to whats negatively charged)
covalent bonds - ✔️✔️share electrons (H2O)
polar bonds - ✔️✔️hydrophilic; opposite charges attarcts one another(H2O)
nonpolar bonds - ✔️✔️hydrophobic; same charges repeal eachother(O2)
Hydrogen bonds are - ✔️✔️polar covalent bonds
Van der waals bonds are - ✔️✔️the weakest just attract to atoms by electrostatic
solvent abilities - ✔️✔️ideal solvent for hydropholic solutions, polar compounds
cohesion - ✔️✔️attracted to other water molecules (it self)
adhesion - ✔️✔️attracted to other molecules (glass)
specific heat - ✔️✔️water has a high specific heat which is why it takes long to heat
water and cool it
temp. moderation - ✔️✔️evaporitive cooling
what underlies the diversity of organic compounds - ✔️✔️carbon and functional groups
functional groups - ✔️✔️the molecular structures common in organic molecules
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PatrickKaylian. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
