SlideShare a Scribd company logo
1 of 1
Download to read offline
Can one mRNA be translated into more than one protein sequence? Can more than one type of
mRNA be transcribed in a single cell?
Solution
The prokaryotic mRNAs are called as polycistronic since a single mRNA codes for more than
one protein, whareas the eukaryotic mRNA is monocistronic, because it codes for single
polypeptide.hence the given statement true for prokaryotes. Second statement is also absolutely
true. Because in a cell meny genes are in the process of transcription or translation or both at the
same time in the same cell.hence one cell has more than one type of mRNA.

More Related Content

More from dhavalbl38

Which of the following are examples of cell signaling Choose all tha.pdf
Which of the following are examples of cell signaling Choose all tha.pdfWhich of the following are examples of cell signaling Choose all tha.pdf
Which of the following are examples of cell signaling Choose all tha.pdfdhavalbl38
 
What is the purpose of testing a program with different dataSol.pdf
What is the purpose of testing a program with different dataSol.pdfWhat is the purpose of testing a program with different dataSol.pdf
What is the purpose of testing a program with different dataSol.pdfdhavalbl38
 
what are the factors contributing to the rise in global media Will .pdf
what are the factors contributing to the rise in global media Will .pdfwhat are the factors contributing to the rise in global media Will .pdf
what are the factors contributing to the rise in global media Will .pdfdhavalbl38
 
WACC of Alibaba company WACC of Alibaba companySolutionTh.pdf
WACC of Alibaba company WACC of Alibaba companySolutionTh.pdfWACC of Alibaba company WACC of Alibaba companySolutionTh.pdf
WACC of Alibaba company WACC of Alibaba companySolutionTh.pdfdhavalbl38
 
Two particles A and B of equal mass have velocities as shown in the f.pdf
Two particles A and B of equal mass have velocities as shown in the f.pdfTwo particles A and B of equal mass have velocities as shown in the f.pdf
Two particles A and B of equal mass have velocities as shown in the f.pdfdhavalbl38
 
The forecast equation for mean wind in a turbulent flow is U_it + .pdf
The forecast equation for mean wind in a turbulent flow is  U_it + .pdfThe forecast equation for mean wind in a turbulent flow is  U_it + .pdf
The forecast equation for mean wind in a turbulent flow is U_it + .pdfdhavalbl38
 
The image below is of a charged moving in a uniform magnetic field. I.pdf
The image below is of a charged moving in a uniform magnetic field. I.pdfThe image below is of a charged moving in a uniform magnetic field. I.pdf
The image below is of a charged moving in a uniform magnetic field. I.pdfdhavalbl38
 
The concept of a sampling distributionA-Is essential for drawing c.pdf
The concept of a sampling distributionA-Is essential for drawing c.pdfThe concept of a sampling distributionA-Is essential for drawing c.pdf
The concept of a sampling distributionA-Is essential for drawing c.pdfdhavalbl38
 
The diets common to some cultures emphasize meat. Meat, milk, and br.pdf
The diets common to some cultures emphasize meat. Meat, milk, and br.pdfThe diets common to some cultures emphasize meat. Meat, milk, and br.pdf
The diets common to some cultures emphasize meat. Meat, milk, and br.pdfdhavalbl38
 
aed by genes at two loci R. rand P. p). A walnut comb is at one Tocus.pdf
aed by genes at two loci R. rand P. p). A walnut comb is at one Tocus.pdfaed by genes at two loci R. rand P. p). A walnut comb is at one Tocus.pdf
aed by genes at two loci R. rand P. p). A walnut comb is at one Tocus.pdfdhavalbl38
 
t t Deg g olthe year.) 4.9 An engineering construction firm is .pdf
t t Deg g olthe year.) 4.9 An engineering construction firm is .pdft t Deg g olthe year.) 4.9 An engineering construction firm is .pdf
t t Deg g olthe year.) 4.9 An engineering construction firm is .pdfdhavalbl38
 
Actual costs are determined by plugging the actual level of activity.pdf
Actual costs are determined by plugging the actual level of activity.pdfActual costs are determined by plugging the actual level of activity.pdf
Actual costs are determined by plugging the actual level of activity.pdfdhavalbl38
 
c++ program I need to sort arrays using an insertion sort and a mer.pdf
c++ program I need to sort arrays using an insertion sort and a mer.pdfc++ program I need to sort arrays using an insertion sort and a mer.pdf
c++ program I need to sort arrays using an insertion sort and a mer.pdfdhavalbl38
 
Below is my program, I just have some issues when I want to check ou.pdf
Below is my program, I just have some issues when I want to check ou.pdfBelow is my program, I just have some issues when I want to check ou.pdf
Below is my program, I just have some issues when I want to check ou.pdfdhavalbl38
 
Alice uses a biased coin to create a one-time pad to encrypt a messa.pdf
Alice uses a biased coin to create a one-time pad to encrypt a messa.pdfAlice uses a biased coin to create a one-time pad to encrypt a messa.pdf
Alice uses a biased coin to create a one-time pad to encrypt a messa.pdfdhavalbl38
 
A paleontologist is studying the history of group of stratigraphic fo.pdf
A paleontologist is studying the history of group of stratigraphic fo.pdfA paleontologist is studying the history of group of stratigraphic fo.pdf
A paleontologist is studying the history of group of stratigraphic fo.pdfdhavalbl38
 
A negative stain is repelled by the negatively charged bacterial cel.pdf
A negative stain is repelled by the negatively charged bacterial cel.pdfA negative stain is repelled by the negatively charged bacterial cel.pdf
A negative stain is repelled by the negatively charged bacterial cel.pdfdhavalbl38
 
1. The circulatory system of a whale is considered an organ system be.pdf
1. The circulatory system of a whale is considered an organ system be.pdf1. The circulatory system of a whale is considered an organ system be.pdf
1. The circulatory system of a whale is considered an organ system be.pdfdhavalbl38
 
Reliability and safety are related but distinct dependability attrib.pdf
Reliability and safety are related but distinct dependability attrib.pdfReliability and safety are related but distinct dependability attrib.pdf
Reliability and safety are related but distinct dependability attrib.pdfdhavalbl38
 
Please answer all questionsDefine1. Wild type –2. Epistasis –.pdf
Please answer all questionsDefine1. Wild type –2. Epistasis –.pdfPlease answer all questionsDefine1. Wild type –2. Epistasis –.pdf
Please answer all questionsDefine1. Wild type –2. Epistasis –.pdfdhavalbl38
 

More from dhavalbl38 (20)

Which of the following are examples of cell signaling Choose all tha.pdf
Which of the following are examples of cell signaling Choose all tha.pdfWhich of the following are examples of cell signaling Choose all tha.pdf
Which of the following are examples of cell signaling Choose all tha.pdf
 
What is the purpose of testing a program with different dataSol.pdf
What is the purpose of testing a program with different dataSol.pdfWhat is the purpose of testing a program with different dataSol.pdf
What is the purpose of testing a program with different dataSol.pdf
 
what are the factors contributing to the rise in global media Will .pdf
what are the factors contributing to the rise in global media Will .pdfwhat are the factors contributing to the rise in global media Will .pdf
what are the factors contributing to the rise in global media Will .pdf
 
WACC of Alibaba company WACC of Alibaba companySolutionTh.pdf
WACC of Alibaba company WACC of Alibaba companySolutionTh.pdfWACC of Alibaba company WACC of Alibaba companySolutionTh.pdf
WACC of Alibaba company WACC of Alibaba companySolutionTh.pdf
 
Two particles A and B of equal mass have velocities as shown in the f.pdf
Two particles A and B of equal mass have velocities as shown in the f.pdfTwo particles A and B of equal mass have velocities as shown in the f.pdf
Two particles A and B of equal mass have velocities as shown in the f.pdf
 
The forecast equation for mean wind in a turbulent flow is U_it + .pdf
The forecast equation for mean wind in a turbulent flow is  U_it + .pdfThe forecast equation for mean wind in a turbulent flow is  U_it + .pdf
The forecast equation for mean wind in a turbulent flow is U_it + .pdf
 
The image below is of a charged moving in a uniform magnetic field. I.pdf
The image below is of a charged moving in a uniform magnetic field. I.pdfThe image below is of a charged moving in a uniform magnetic field. I.pdf
The image below is of a charged moving in a uniform magnetic field. I.pdf
 
The concept of a sampling distributionA-Is essential for drawing c.pdf
The concept of a sampling distributionA-Is essential for drawing c.pdfThe concept of a sampling distributionA-Is essential for drawing c.pdf
The concept of a sampling distributionA-Is essential for drawing c.pdf
 
The diets common to some cultures emphasize meat. Meat, milk, and br.pdf
The diets common to some cultures emphasize meat. Meat, milk, and br.pdfThe diets common to some cultures emphasize meat. Meat, milk, and br.pdf
The diets common to some cultures emphasize meat. Meat, milk, and br.pdf
 
aed by genes at two loci R. rand P. p). A walnut comb is at one Tocus.pdf
aed by genes at two loci R. rand P. p). A walnut comb is at one Tocus.pdfaed by genes at two loci R. rand P. p). A walnut comb is at one Tocus.pdf
aed by genes at two loci R. rand P. p). A walnut comb is at one Tocus.pdf
 
t t Deg g olthe year.) 4.9 An engineering construction firm is .pdf
t t Deg g olthe year.) 4.9 An engineering construction firm is .pdft t Deg g olthe year.) 4.9 An engineering construction firm is .pdf
t t Deg g olthe year.) 4.9 An engineering construction firm is .pdf
 
Actual costs are determined by plugging the actual level of activity.pdf
Actual costs are determined by plugging the actual level of activity.pdfActual costs are determined by plugging the actual level of activity.pdf
Actual costs are determined by plugging the actual level of activity.pdf
 
c++ program I need to sort arrays using an insertion sort and a mer.pdf
c++ program I need to sort arrays using an insertion sort and a mer.pdfc++ program I need to sort arrays using an insertion sort and a mer.pdf
c++ program I need to sort arrays using an insertion sort and a mer.pdf
 
Below is my program, I just have some issues when I want to check ou.pdf
Below is my program, I just have some issues when I want to check ou.pdfBelow is my program, I just have some issues when I want to check ou.pdf
Below is my program, I just have some issues when I want to check ou.pdf
 
Alice uses a biased coin to create a one-time pad to encrypt a messa.pdf
Alice uses a biased coin to create a one-time pad to encrypt a messa.pdfAlice uses a biased coin to create a one-time pad to encrypt a messa.pdf
Alice uses a biased coin to create a one-time pad to encrypt a messa.pdf
 
A paleontologist is studying the history of group of stratigraphic fo.pdf
A paleontologist is studying the history of group of stratigraphic fo.pdfA paleontologist is studying the history of group of stratigraphic fo.pdf
A paleontologist is studying the history of group of stratigraphic fo.pdf
 
A negative stain is repelled by the negatively charged bacterial cel.pdf
A negative stain is repelled by the negatively charged bacterial cel.pdfA negative stain is repelled by the negatively charged bacterial cel.pdf
A negative stain is repelled by the negatively charged bacterial cel.pdf
 
1. The circulatory system of a whale is considered an organ system be.pdf
1. The circulatory system of a whale is considered an organ system be.pdf1. The circulatory system of a whale is considered an organ system be.pdf
1. The circulatory system of a whale is considered an organ system be.pdf
 
Reliability and safety are related but distinct dependability attrib.pdf
Reliability and safety are related but distinct dependability attrib.pdfReliability and safety are related but distinct dependability attrib.pdf
Reliability and safety are related but distinct dependability attrib.pdf
 
Please answer all questionsDefine1. Wild type –2. Epistasis –.pdf
Please answer all questionsDefine1. Wild type –2. Epistasis –.pdfPlease answer all questionsDefine1. Wild type –2. Epistasis –.pdf
Please answer all questionsDefine1. Wild type –2. Epistasis –.pdf
 

Recently uploaded

Observing-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxObserving-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxAdelaideRefugio
 
REMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxREMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxDr. Ravikiran H M Gowda
 
AIM of Education-Teachers Training-2024.ppt
AIM of Education-Teachers Training-2024.pptAIM of Education-Teachers Training-2024.ppt
AIM of Education-Teachers Training-2024.pptNishitharanjan Rout
 
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfUnit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfDr Vijay Vishwakarma
 
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lessonQUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lessonhttgc7rh9c
 
Introduction to TechSoup’s Digital Marketing Services and Use Cases
Introduction to TechSoup’s Digital Marketing  Services and Use CasesIntroduction to TechSoup’s Digital Marketing  Services and Use Cases
Introduction to TechSoup’s Digital Marketing Services and Use CasesTechSoup
 
Simple, Complex, and Compound Sentences Exercises.pdf
Simple, Complex, and Compound Sentences Exercises.pdfSimple, Complex, and Compound Sentences Exercises.pdf
Simple, Complex, and Compound Sentences Exercises.pdfstareducators107
 
FICTIONAL SALESMAN/SALESMAN SNSW 2024.pdf
FICTIONAL SALESMAN/SALESMAN SNSW 2024.pdfFICTIONAL SALESMAN/SALESMAN SNSW 2024.pdf
FICTIONAL SALESMAN/SALESMAN SNSW 2024.pdfPondicherry University
 
Towards a code of practice for AI in AT.pptx
Towards a code of practice for AI in AT.pptxTowards a code of practice for AI in AT.pptx
Towards a code of practice for AI in AT.pptxJisc
 
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...Nguyen Thanh Tu Collection
 
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...EADTU
 
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...MysoreMuleSoftMeetup
 
Spellings Wk 4 and Wk 5 for Grade 4 at CAPS
Spellings Wk 4 and Wk 5 for Grade 4 at CAPSSpellings Wk 4 and Wk 5 for Grade 4 at CAPS
Spellings Wk 4 and Wk 5 for Grade 4 at CAPSAnaAcapella
 
SPLICE Working Group: Reusable Code Examples
SPLICE Working Group:Reusable Code ExamplesSPLICE Working Group:Reusable Code Examples
SPLICE Working Group: Reusable Code ExamplesPeter Brusilovsky
 
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...Nguyen Thanh Tu Collection
 
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptxMichaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptxRugvedSathawane
 
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptxHMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptxEsquimalt MFRC
 
Model Attribute _rec_name in the Odoo 17
Model Attribute _rec_name in the Odoo 17Model Attribute _rec_name in the Odoo 17
Model Attribute _rec_name in the Odoo 17Celine George
 

Recently uploaded (20)

Observing-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptxObserving-Correct-Grammar-in-Making-Definitions.pptx
Observing-Correct-Grammar-in-Making-Definitions.pptx
 
REMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptxREMIFENTANIL: An Ultra short acting opioid.pptx
REMIFENTANIL: An Ultra short acting opioid.pptx
 
AIM of Education-Teachers Training-2024.ppt
AIM of Education-Teachers Training-2024.pptAIM of Education-Teachers Training-2024.ppt
AIM of Education-Teachers Training-2024.ppt
 
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdfUnit 3 Emotional Intelligence and Spiritual Intelligence.pdf
Unit 3 Emotional Intelligence and Spiritual Intelligence.pdf
 
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lessonQUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
QUATER-1-PE-HEALTH-LC2- this is just a sample of unpacked lesson
 
Introduction to TechSoup’s Digital Marketing Services and Use Cases
Introduction to TechSoup’s Digital Marketing  Services and Use CasesIntroduction to TechSoup’s Digital Marketing  Services and Use Cases
Introduction to TechSoup’s Digital Marketing Services and Use Cases
 
Including Mental Health Support in Project Delivery, 14 May.pdf
Including Mental Health Support in Project Delivery, 14 May.pdfIncluding Mental Health Support in Project Delivery, 14 May.pdf
Including Mental Health Support in Project Delivery, 14 May.pdf
 
Simple, Complex, and Compound Sentences Exercises.pdf
Simple, Complex, and Compound Sentences Exercises.pdfSimple, Complex, and Compound Sentences Exercises.pdf
Simple, Complex, and Compound Sentences Exercises.pdf
 
FICTIONAL SALESMAN/SALESMAN SNSW 2024.pdf
FICTIONAL SALESMAN/SALESMAN SNSW 2024.pdfFICTIONAL SALESMAN/SALESMAN SNSW 2024.pdf
FICTIONAL SALESMAN/SALESMAN SNSW 2024.pdf
 
Towards a code of practice for AI in AT.pptx
Towards a code of practice for AI in AT.pptxTowards a code of practice for AI in AT.pptx
Towards a code of practice for AI in AT.pptx
 
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
 
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
Transparency, Recognition and the role of eSealing - Ildiko Mazar and Koen No...
 
VAMOS CUIDAR DO NOSSO PLANETA! .
VAMOS CUIDAR DO NOSSO PLANETA!                    .VAMOS CUIDAR DO NOSSO PLANETA!                    .
VAMOS CUIDAR DO NOSSO PLANETA! .
 
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
MuleSoft Integration with AWS Textract | Calling AWS Textract API |AWS - Clou...
 
Spellings Wk 4 and Wk 5 for Grade 4 at CAPS
Spellings Wk 4 and Wk 5 for Grade 4 at CAPSSpellings Wk 4 and Wk 5 for Grade 4 at CAPS
Spellings Wk 4 and Wk 5 for Grade 4 at CAPS
 
SPLICE Working Group: Reusable Code Examples
SPLICE Working Group:Reusable Code ExamplesSPLICE Working Group:Reusable Code Examples
SPLICE Working Group: Reusable Code Examples
 
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
80 ĐỀ THI THỬ TUYỂN SINH TIẾNG ANH VÀO 10 SỞ GD – ĐT THÀNH PHỐ HỒ CHÍ MINH NĂ...
 
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptxMichaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
Michaelis Menten Equation and Estimation Of Vmax and Tmax.pptx
 
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptxHMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
 
Model Attribute _rec_name in the Odoo 17
Model Attribute _rec_name in the Odoo 17Model Attribute _rec_name in the Odoo 17
Model Attribute _rec_name in the Odoo 17
 

Can one mRNA be translated into more than one protein sequence Can .pdf

  • 1. Can one mRNA be translated into more than one protein sequence? Can more than one type of mRNA be transcribed in a single cell? Solution The prokaryotic mRNAs are called as polycistronic since a single mRNA codes for more than one protein, whareas the eukaryotic mRNA is monocistronic, because it codes for single polypeptide.hence the given statement true for prokaryotes. Second statement is also absolutely true. Because in a cell meny genes are in the process of transcription or translation or both at the same time in the same cell.hence one cell has more than one type of mRNA.