Exam (elaborations)
BIOS 280 Exam 1with Complete Solutions 100% Pass
- Course
- Institution
BIOS 280 Exam 1with Complete Solutions 100% Pass
[Show more]
Content preview
BIOS 280 Exam 1with Complete Solutions 100% Passgram stain Correct Ans-most universal differential staining technique for bacteria and it
differentiates bacteria based on their cell wall structure.
positive staining Correct Ans-any staining technique in which the dye actually sticks to the
specimen and gives it color, instead of staining the background.
subculture Correct Ans-a second generation culture made from a well-established colony
of microorganisms.
polypeptide Correct Ans-usually has more than 20 amino acids
protein Correct Ans-usually contains more than 50 amino acids
peptide Correct Ans-composed of a short chain of amino acids
greatest to lowest mass Correct Ans-nucleus
neutron
, BIOS 280 Exam 1with Complete Solutions 100% Pass
electron cloud
hydrogen bond Correct Ans-a weak chemical bond formed by the attraction of forces
between molecules or atoms and doesn't involve the sharing, loss, or gain of electrons.
functions of lipids Correct Ans-membrane components
cell secretions
energy storage
oxidation Correct Ans-a chemical reaction in which electrons are lost by one reactant.
molecule Correct Ans-a distinct chemical substance composed of two or more atoms
basic solutions Correct Ans-ph 10
ph 8
, BIOS 280 Exam 1with Complete Solutions 100% Pass
terms protein, peptide, and polypeptide in order from smallest to largest Correct Ans-
peptide
polypeptide
protein
ionization Correct Ans-the aqueous dissociation of an electrolyte into ions, or breaking of
ionic bonds between two atoms
secondary structures that are usually found in a protein Correct Ans-alpha helix and beta
pleated sheet
compound Correct Ans-a distinct chemical substance that is composed of atoms of two or
more different elements
amino acids Correct Ans-the building blocks of proteins
an element's chemical properties and reactivity are based on: Correct Ans-the number of
electrons in the outermost orbital
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 GOLDTUTORS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
61005 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now