Exam (elaborations)
BIO 101 EXAM 3 NVCC ACTUAL EXAM 100 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS
- Course
- Institution
BIO 101 EXAM 3 NVCC ACTUAL EXAM 100 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS
[Show more]
Content preview
BIO 101 EXAM 3 NVCC ACTUAL EXAM 100 REALEXAM QUESTIONS AND CORRECT DETAILED
ANSWERS
Terms in this set (45)
Members of what Domain Archaea
are closer to Eukaryotes?
Write the four kingdoms of Protists, Fungi, Plantae, Animalia
Domain Eukarya
What is the flow of nutrients Energy- one way
and energy in an nutrients- recycled
ecosystem.
Prokaryotic cells are: small,lack a definitive nucleus and
all the membrane bound organelles except ribosomes
Briefly describe the two and chromosomes.
types of cells.
Eukaryotic cells are: bigger, a nucleus and all the
membrane bound organelles are present.
Covalent bond is sharing of electrons and it is the
Define Covalent and Ionic
strongest bond.
bonds in a single sentence.
Ionic bond is gaining or losing electrons by forming ions.
In a pH scale how a solution Acid- 1-7, Neutral-7, base- 7-14
is described as an acid or a
base
Carbon
What are the four major
Hydrogen
elements in a living
Oxygen
organism?
Nitrogen
, How to find the Atomic protons+neutrons
Weight/ Mass Number
-Condensation: when monomers join to form polymers,
Define condensation and releasing water.
hydrolysis. -Hydrolysis: when polymers break down to monomers,
requiring water.
Define denaturation of Damage in the protein structure due to high heat, pH or
protein. salinity, it loses its functions.
Sucrose: glucose and fructose
-Some Good FRUit
Sucrose, maltose and
Maltose: glucose and glucose
lactose are made up of
-M=G^2
which two monomers.
Lactose: glucose and galactose
-ggalL
Nucleus- hereditary
Nucleoli- chemical energy
Parts of a cell and their
Ribosomes- protein synthesis
functions
Mitochondria- cellular respiration
Lysosomes- intracellular design
Molecules move against the concentration gradient
- A membrane and a transport protein is required
What is Active Transport? - ATP energy is required
ex: sodium, calcium, potassium and any bigger polar
charged molecules
Molecules move down the concentration gradient
What is diffusion?
ex: CO2, O2 and any small non-polar molecules
A red blood cell will burst hypotonic
when placed in what kind of
solution?
What would happen to a A plant cell thrives in a hypotonic environment, but in a
plant cell in a hypertonic hypertonic environment plant cells will shrink
and hypotonic solution?
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 TheAlphaNurse. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73314 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now