Exam (elaborations)
TEST BANK FOR CAMPBELL BIOLOGY 12TH EDITION || CHAPTERS 16||FULL COMPLETE||LATEST
- Course
- Institution
TEST BANK FOR CAMPBELL BIOLOGY 12TH EDITION || CHAPTERS 16||FULL COMPLETE||LATEST
[Show more]
Content preview
ESTUDYTEST BANK FOR CAMPBELL BIOLOGY 12TH EDITION
|| CHAPTERS 2||FULL COMPLETE||LATEST
**1) What is transformation in genetics?**
A) The cell grows without dividing
B) Change in a cell’s genotype and phenotype due to the uptake of external DNA
C) When a virus infects a bacteria
D) When a gene mutates inside the nucleus
**✔✔ - ANSWER - B) Change in a cell’s genotype and phenotype due to the uptake of external DNA**
---
**2) What are bacteriophages?**
A) Bacteria that eat viruses
B) Viruses that infect bacteria
C) Enzymes that break down DNA
D) Special kinds of bacteria
**✔✔ - ANSWER - B) Viruses that infect bacteria**
---
**3) What is a virus made of?**
A) Only RNA
B) Only proteins
C) DNA or RNA enclosed in a protective protein coat
D) Just sugar and phosphate
**✔✔ - ANSWER - C) DNA or RNA enclosed in a protective protein coat**
---
**4) What was the purpose of the Hershey-Chase Experiment?**
, ESTUDY
A) To discover the structure of DNA
B) To trace the fate of proteins and DNA in phages during infection of bacterial cells
C) To find the function of RNA
D) To prove that viruses are alive
**✔✔ - ANSWER - B) To trace the fate of proteins and DNA in phages during infection of bacterial
cells**
---
**5) What is DNA?**
A) A protein that codes for traits
B) A molecule made of nitrogenous bases, a sugar, and a phosphate group
C) A sequence of proteins that control cell growth
D) A virus that changes the genetic makeup of cells
**✔✔ - ANSWER - B) A molecule made of nitrogenous bases, a sugar, and a phosphate group**
---
**6) What is complementary base pairing in DNA?**
A) A pairs with G, and T pairs with C
B) A pairs with T, and G pairs with C
C) C pairs with A, and G pairs with T
D) All bases pair randomly
**✔✔ - ANSWER - B) A pairs with T, and G pairs with C**
---
**7) What shape is DNA?**
A) A straight line
B) A square structure
C) A double helix
D) A circular loop
**✔✔ - ANSWER - C) A double helix**
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 Estudyr. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80435 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now