Exam (elaborations)
Bio 107 Exam 1 Questions and Answers (100% Pass)
- Course
- Bio 107
- Institution
- Washington State University - Pullman Campus
Bio 107 Exam 1 Questions and Answers (100% Pass)
[Show more]
Content preview
©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Monday, July 29, 2024 12:15 PMBio 107 Exam 1 Questions and Answers (100% Pass)
What does a nucleotide structure have? - ✔️✔️Nitrogenous base
Sugar
Phosphate group
What do nucleotides form when they are chemically connected together? - ✔️✔️DNA
strand
What are the two nitrogenous bases? - ✔️✔️Pyrimidine and Purine
What is included in the pyrimidine group? - ✔️✔️Cytosine (C)
Thymine (T)
Uracil (U)
What is included in the purine group? - ✔️✔️Adenine (A)
Guanine (G)
Which of the following is only included in the DNA group C, T, U, A, or G? - ✔️✔️C, T, A,
G
Which of the following is only included in the RNA group C, T, U, A, or G? - ✔️✔️C, U, A,
G
Which sugar is found in DNA? - ✔️✔️Deoxyribose
Which sugar is found in RNA? - ✔️✔️Ribose
What is the difference between deoxyribose and ribose? - ✔️✔️Deoxyribose has no -OH
attached at the 2' position while ribose does.
What does DNA stand for? - ✔️✔️Deoxyribose nucleic acid
1
, ©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Monday, July 29, 2024 12:15 PM
What does RNA stand for? - ✔️✔️Ribose nucleic acid
How many base pairs are in the Watson and Crick model per turn? - ✔️✔️10 base pairs
What does it mean when the strands are antiparallel? - ✔️✔️If one strand is shown in the
5'->3' (top to bottom) the other strand will run 5'->3' (bottom to top)
What are the DNA base pairs in the Watson and Crick model? - ✔️✔️A pairs with T
G pairs with C
How many hydrogen bonds will form if A pairs with T? - ✔️✔️2
How many hydrogen bonds will form if G pairs with C? - ✔️✔️3
What are genes? - ✔️✔️Carry the information that encodes the traits that are observed in
an organism
What are chromosomes? - ✔️✔️The chemical structure that contains genes. These are
the molecules that pass from parent to offspring during reproduction.
What was Griffith experiment about? - ✔️✔️He mixed heat killed S and living R cells and
he killed the mice.
What did Griffith conclude about his experiment? - ✔️✔️Something in the heat killed S
strain converted the live R strain into a pathogenic strain. "Transforming substance"
This enzyme break down RNA molecules into nucleotides. - ✔️✔️RNase
This enzyme breaks down DNA into nucleotides - ✔️✔️DNase
This enzyme breaks down proteins into amino acids - ✔️✔️Protease
These enzymes break down fats like triacylglycerides and phospholipids and release
free fatty acids - ✔️✔️Lipase
These enzymes break down complex sugars to generate simple sugars - ✔️✔️Carboase
What happens during a synthesis/dehydration reaction? - ✔️✔️synthesizing a polymer
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)
53340 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now