Exam (elaborations)
Biology 104 Exam 1 with correct Answers
- Course
- Institution
Biology 104 Exam 1 with correct Answers
[Show more]
Content preview
Biology 104 Exam 1 with correctAnswers
List the hierarchy of life: (11) - Answer -molecule, organelle, cell, tissue, organ, organ
system, organism, population, community, ecosystem, biosphere
DNA is made of - Answer -nucleic acid
The subunit of DNA is - Answer -nucleotide
What sugar is in DNA - Answer -deoxyribose
What kind of base does DNA have - Answer -hydrogenous
What element is also present in DNA - Answer -phosphorus
What are the 4 bases in DNA - Answer -adenine, thymine, guanine, cytosine
What kind of backbone does DNA have - Answer -sugar-phosphate
What type of strucure does DNA have - Answer -double helix
List the pairings of bases in DNA - Answer -A-->T
T-->A
G-->C
C-->G
What is the flow of genetic information? - Answer -DNA --> RNA --> Proteins
What does DNA hold - Answer -genotype
What is the process from DNA to RNA - Answer -transcription
What is the process from RNA to Proteins - Answer -translation
Proteins hold what - Answer -phenotype
What are the 2 types of cells - Answer -prokaryotic and eukaryotic
, Where does cellular respiration take place - Answer -mitochondria
Describe the formula of cellular respiration - Answer -O2 + glucose --> CO2 + H2O -->
ATP
Who undergoes photosynthesis - Answer -plants and algae
What does photosynthesis produce - Answer -light energy
Give the formula process of photosynthesis - Answer -H2O + CO2 --> glucose
What are the 3 domains of life? - Answer -bacteria, archaea, eukarya
Are bacteria cells unicellular or multicellular? - Answer -unicellular
What do bacteria cells lack? - Answer -nuclei
What type of cell is bacteria? - Answer -prokaryotic
What type of cell is archaea? - Answer -prokaryotic
What do archaea cells lack? - Answer -nuclei
Are archaea cells multicellular or unicellular? - Answer -unicellular
What do eukarya cells contain that bacteria and archaea cells do not - Answer -nuclei
Are eukarya cells unicellular or multicellular? - Answer -both
What is changes in an organism from one generation to the next - Answer -evolution
What is a remnant of an older organism (ancient and modern) - Answer -fossil
During which phase of cellular respiration can photosynthesis occur? - Answer -"CO2 +
H2O"
Ecosystems provide what 2 things - Answer -energy and nutrients
What 4 elements are found in an ecosystem - Answer -carbon, nitrogen, phosphorus,
sulfur
What do producers make? - Answer -glucose
What do consumers eat? - Answer -producers, can also eat other consumers
What are the 5 steps to the scientific process - Answer -observation
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 millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77824 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now