11. All of the following pertain to nitrogenous bases except : 1180189

11. All of the following pertain to nitrogenous bases except : 1180189.

 

 

11.  All of the following pertain to nitrogenous bases except  
A.  Form pairs by hydrogen bonding
B.  Guanine pairs with uracil
C.  Adenine pairs with thymine
D.  Cytosine and thymine are pyrimidines
E.  Allows variation from one nucleotide to another which creates the encoded information

 


 

12.  Each nucleotide is composed of  
A.  One phosphate, one nitrogenous base, one sugar
B.  One phosphate, one nitrogenous base, two sugars
C.  Two phosphates, one nitrogenous base, one sugar
D.  Two phosphates, one nitrogenous base, two sugars
E.  One phosphate, two nitrogenous bases, one sugar

 


 

13.  Base pairs in DNA are held together by _____ bonds.  
A.  Peptide
B.  Non polar covalent
C.  Polar covalent
D.  Hydrogen
E.  Sulfhydryl

 


 

14.  The duplication of a cell’s DNA is called  
A.  Mitosis
B.  Replication
C.  Transcription
D.  Translation
E.  Mutation

 


 

15.  Structural genes code for  
A.  Ribosomal RNA molecules
B.  Transfer RNA molecules
C.  Cellular proteins
D.  Gene expression elements
E.  All of the choices are correct

 


 

16.  During replication, each parent DNA strand serves as a _____ for synthesis of new DNA strands.  
A.  Copy point
B.  Template
C.  Comparison molecule
D.  Scaffold
E.  Reservoir

 


 

17.  Semiconservative replication refers to  
A.  Each base bonding at the 1′ position of the sugar
B.  A purine always bonding to a pyrimidine
C.  One helix strand that runs from the 5′ to 3′ direction and the other strand runs from the 3′ to 5′ direction
D.  An original parent DNA strand and one newly synthesized DNA strand comprising a new DNA molecule
E.  None of the choices are correct

 


 

18.  DNA polymerase III  
A.  Is needed for adding nucleotides during mRNA synthesis
B.  Synthesizes new DNA only in the 5′ to 3′ direction
C.  Cannot add nucleotides to the lagging strand
D.  Synthesizes an RNA primer
E.  All of the choices are correct

 


 

19.  Okazaki fragments are attached to the growing end of the lagging strand by  
A.  DNA ligase
B.  DNA polymerase
C.  DNA helicase
D.  DNA gyrase
E.  Primase

 


 

20. The enzyme that helps pack DNA into the cell by coiling the DNA into a tight bundle is: 
A. DNA ligase
B. DNA polymerase
C. DNA helicase
D. DNA gyrase
E. Primase

 


 

11. All of the following pertain to nitrogenous bases except : 1180189

Get a Quick Quote

Approximately 250 words
Total price (USD) $: 10.99

Let us do the hard and easy stuff in nursing for you

Find an experts in Nursing Papers and kickstart your grades today with NursingPapersLib.com

Best nursing assignment writers

It is easy to promise the availability of help with nursing assignments but without the best nursing assignment writers in the industry, such promises can turn out to be hot air. Our expert nursing writing services feature seasoned professionals who have been providing nursing writing help and consultation services for a long time. Irrespective of the year of study or practice students are involved in, the best nursing assignment writers know the nuances of nursing student’s needs. There is no better way to assure you of the best nursing writing services than providing nursing writing help from peers who are ahead of you and have only the best interests at heart. Only the best nursing assignment writers will handle your request for the best nursing writing service because your communication can get through to them. Knowing the potential nursing writing help that you seek from the way you frame your request is the hallmark of a writer who provides expert nursing writing services. This is because, with their knowledge, there is likely less room for misunderstood requests when you are seeking the best nursing writing service you need.

How it Works

Place an Order

Provide your contact information, select an order type, and describe your requirements. This isn’t going to take long!

Image showing step 1 of making an order
Image showing how to make payment for your order

Select an Appropriate Writer

We’ll match your specifications with our available authors after we have all of the relevant information concerning your order.

Image showing how to download your completed results

Enjoy the End Product

One of our specialists will fulfill your purchase according to your specifications so that you are happy with the end result.

Why Choose us?

Free Revisions

We understand that not always out tutors could catch all details required which arises a s a result of miscommunication or inadequate information provided. However, we are always eager to provide you with free revisions till we get it right with your Nursing Papers.

Quality Non-plagiarized Nursing Papers

Our Professional Team of Nursing Writers always adhere to quality standards and plagiarism policy. Furthermore, we employ Quality Control Tools to ensure you get Custom Written Nursing Paper. Every paper is reviewed by an independent editor for syntax errors before submission

Professional Nursing Writers

At NursingPapersLib.com, we specialize in Nursing Homework Help Services only. Thus, this allows us to cater to our nursing students and get high qualified nursing tutors who will deliver exceptional results in nursing papers

Flexible Pricing

We always endear to provide best prices that matches our quality and your budget. This is why we provide a pricing mechanism based off several factors such as length, level of education and type of assignment. our pricing are highly competitive across the industry standard prices.