Exam (elaborations)
Bio 107 test 1 Questions and Answers (100% Pass)
- Course
- Bio 107
- Institution
- Washington State University - Pullman Campus
Bio 107 test 1 Questions and Answers (100% Pass)
[Show more]
Content preview
©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Monday, July 29, 2024 12:15 PMBio 107 test 1 Questions and Answers (100% Pass)
atom - ✔️✔️smallest functional units of matter that form all chemical substances
anion - ✔️✔️negatively charged atom
cation - ✔️✔️positively charged atom
organic chemistry - ✔️✔️chemistry of carbon-based molecules
Biochemistry - ✔️✔️organic chemistry of living organisms
hydroxl group - ✔️✔️OH-
carbonyl group - ✔️✔️C=O
carboxylic acid group - ✔️✔️COOH
electronegative atom - ✔️✔️has a slightly negative charge and its partner(s) has a slightly
positive charge
oxidation reaction - ✔️✔️a molecule becomes more dependent on oxygen and loses
hydrogens; releases energy
reduction reaction - ✔️✔️molecule becomes less dependent on oxygen and gains
hydrogens; outside energy required
monomer - ✔️✔️basic subunit
oligomer - ✔️✔️2-10 monomers linked together
polymer - ✔️✔️more than 10 monomers linked together
Carbohydrates - ✔️✔️structural building blocks: most abundant biochemicals on the
planet; poly hydroxy aldehyde or ketone
1
, ©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Monday, July 29, 2024 12:15 PM
monosaccharides - ✔️✔️sugars - may have 3-8 carbons; 6 and 5 C most common
disaccharide - ✔️✔️two monosaccharides linked together by a glycosidic bond ex. lactose
Raffinose - ✔️✔️indigestible oligosaccharide made of 3 monosaccharides (galactose-
glucose-fructose) - beans, cabbage, whole grains - when eaten galactose can't be
broken down in the gut, leading to gas production
polysaccharides - ✔️✔️the most abundant polymers, life's saving account of carbon;
made of more than ten monosaccharides linked together by glycosidic bonds
glycosidic linkage - ✔️✔️A covalent bond formed between two monosaccharides by a
dehydration reaction - alpha vs. beta
starch - ✔️✔️the major food storage polysaccharide of plants (alpha 1-4 link); major
product of green plant photosynthesis - stored in plastid
amylase - ✔️✔️enzyme that breaks down starch
agriculture - ✔️✔️the search for stable supplies of starch and other biochemicals
celiac disease - ✔️✔️an inherited condition that prevents the small intestine from
absorbing nutrients, causing malnutrition
potato - ✔️✔️the underground starchy stem (tuber)
glycogen - ✔️✔️main glucose storage in animals; alpha 1-4 and 1-6 linkages
cellulose - ✔️✔️the most abundance biopolymer produced on the planet each year; beta
1-4 linkages
pectin - ✔️✔️polymers containing galacturonic acid - may bind to calcium to form gels -
attracted to positively charged things
chitin - ✔️✔️polymer of an amino sugar; forms the shells of arthropods and makes up the
bulk of mushrooms; beta 1-4 glycosidic bonds
2
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 OliviaWest. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now