About how many copies of a dna region will be produced after 30 cycles in the pcr machine?.

Answers

Answer 1

About I billion copies of a DNA region will be produced after 30 cycles in the PCR machine.

How many numbers of DNA are there after 30 cycles of PCR?

In 30 cycles, even if the cycle started with only a single strand of DNA, when it has been amplified, it is said to become more than a billion copies ( that is about 230 = 1.02 x 109).

Conclusively, note that in every new DNA piece about 1 million copies of a single fragment of DNA can be gotten from it.

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Related Questions

_____ is the process of converting readable data into unreadable characters to prevent unauthorized access to the data

Answers

Answer: Encryption

Explanation:

I did computer science as my major :)

Which specific type of attack occurs when a threat actor redirects network traffic by modifying the local host file to send legitimate traffic anywhere they choose

Answers

The specific type of attack that occurs when a threat actor redirects network traffic by modifying the local host file is DNS Poisoning.

What is DNS poisoning?

DNS poisoning is known to be a type of attack where the  hacker uses a method that alters some seen vulnerabilities that are found in the domain name system (DNS).

Conclusively, The type of attack that takes place when a threat actor redirects network traffic by modifying the local host file is DNS Poisoning as it alters it and change it to what they want thereby redirecting users elsewhere.

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What is the main advantage of using templates and other presentations to create a new presentation?

A. They allow you to include more slides in a presentation.

B. They give you access to additional slide layouts that you cannot create in a blank presentation.

C. They save you time designing slides and allow you to focus more on the content.

D. They automatically fill-in content and allow you to spend more time on designing slides.

Answers

C. They save you time designing slides and allow you to focus more on the content.

hope this helps you!

By age 10, an American child has probably worn down well over 700 crayons!
true or false

Answers

Answer: true

Explanation:

you’ve gone thru 10 years of coloring

Answer:

The answer is : True

Explanation:

Thats a lot of years of coloring. you've probably gone through more than 700 ..

Hope it helps :)

Pls mark brianleist :P

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Tori

A user has become compromised as a result of visiting a specific web page, without clicking on any kind of content. What type of attack has occurred?.

Answers

Answer:

drive-by-download

Explanation:

HTML Downloads
Explaintion:
Clicking a web page can sometimes download suspicious malware on the computer.

In binary, what would be the largest number 2^9 would allow?

Answers

Answer:

511

Explanation:

(2 ^ 9)  - 1 = 511

We first have 2 ^ 9 which is 512, but we subtract 1 becuase while it can hold 512 values, it starts at 0.

What is a small file deposited on a hard drive by a website containing information about customers and their web activities?.

Answers

Answer:

Cookies.

Explanation:

It is a small text file that a website can place on your computer's hard drive to collect information about your activities on the site or to allow the site to remember information about you and your activities.

A __________ constant is a name that references a value that cannot be changed while the program runs.

Answers

Answer:

Explanation:

A constant is a name that references a value that cannot be changed while the program runs

Example in Javascript:

const x = 5;

cannot be reassign x

wronged: x = 10; (will throw an error try to assign value to constant variable)

you want to search for a certain value and then return the index of that
value, which section of MakeCode Arcade's toolbox would you use?
A. Modify
O B. Operations
C. Read
D. Create

Answers

The  section of MakeCode Arcade's toolbox would you use is to Modify.

What is Microsoft MakeCode?

The Microsoft MakeCode is known to be a type of an app or tool that is  free and it is also an open source platform.

It is often used in forms engaging computer science learning experiences that aids a progression way or method into real-world programming.

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Answer: Read

Explanation:

took the test

Utilized by China's so-called "Great Firewall", what type of attack can prevent user access to web pages, or even redirect them to illegitimate web pages?

Answers

The attack that is said to Utilized by China's so-called "Great Firewall" is DNS poisoning.

What is DNS poisoning attack?

Domain Name Server (DNS) spoofing  poisoning  is known to be called  DNS cache poisoning.

This is known to be a form of an attack that is said to make changes to  DNS records and then they often used to redirect the users online traffic to a website that looks like the one that a person is intending to go to and they are often fraudulent.

Note that the attack that is said to Utilized by China's so-called "Great Firewall" is DNS poisoning as it takes one to a fraudulent site.

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what is system software?

Answers

Answer:

It's a computer software designed to operate and control the operations of the hardware components and provide a platform for running apps

What actions might contribute to recommendations you see online?

Answers

Answer: what you search up

Name two utility programs included in an operating system:

Answers

Answer:

A file management system and a disk defragmenter

Explanation:

User
Application Software
Operating System
Hardware

Assignment #1
•Explain the meaning of this graphics organizer base on what you have learned from this lesson.

• Is an "app" same in meaning with "application"? ​

Answers

This graphics organizer base talks about Software and how it is divided into two groups such as the operating systems and application software.

What are Software?

Software are said to be often shared into  two categories such as:

The operating systems The application software.

Note that the Operating systems functions by helping the hardware and produce a kind of interface between the hardware and its user while the Application software is said to be a stage of a programs that help the user to do anything meaningful just as seen in the diagram.

Conclusively, The word "app" has the in meaning with "application". It is known to be the short form of application.

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How to connect two monitors to a laptop with one hdmi port?.

Answers

Answer:

If you have a USB or USB-C port in your laptop, I would suggest getting a USB/USB-C to hdmi adapter to plug into your laptop and use it with one of your monitors.

Explanation:

Areas covered in digital governance include data architecture, data ________, data modeling, data warehousing, and data security.

Answers

Answer:

quality

Explanation:

Areas covered in digital governance include data architecture, data ________, data modeling, data warehousing, and data security.

quality

If a Windows system crashes or has a corrupted OS, it can be restored to its previous state from a previously created _______________.

Answers

“Screenshot” or backup
Screenshot means a backup in this scenario, but I’d go with backup as your answer to this question

7.5.5: Contains a Vowel how do I do it?
# Ask the user for a string
word = input("Enter a string:")



# Check for lowercase vowels: a, e, i, o, or u and print
if "a" in word or "e" in word or "i" in word or "u" in word:



print "Contains a lowercase vowel!"


else;

print "Doesn't contain a lowercase vowel!"

Answers

The code that checks if a user input has a vowel can be done by looping the users input and check if the users input has a vowel in it.

x = input("kindly, input your string: ")

vowels = ['a', 'e', 'i', 'o', 'u']

length = 0

for i in x:

    if i in vowels:

         length += 1

if length >= 1:

    print("Contains a lowercase vowel!")

else:

    print("Doesn't contain a lowercase vowel!")

Code explanation

The code is written in python

The first line of code ask the user for an input.The vowels are stored ina variable called "vowels".The variable "length" is initialise to zero.Then, we loop through the value in the users input.If the users input contain any vowel the length is incremented by 1.Finally if the length is greater or equals to 1 we print a message "Contains a lowercase vowel"Else we print "Doesn't contain a lowercase vowel!"

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What is the graphic artist trying to achieve in this illustration, using contrast in color?

Answers

Answer:

Image result for What is the graphic artist trying to achieve in this illustration, using contrast in color?

Having a contrast of size adds visual interest in the composition, and will help you establish the key elements in your layout so you can be sure the viewer is focusing on the right area. Contrast of size is not applicable to just text; it can also be the images in the design.

Explanation:

Answer: the answer is emphasis

Explanation:

A user who bypasses the documentation to get a new hardware or software package operational as rapidly as possible is a victim of ____.

Answers

A user who bypasses the documentation to get a new hardware or software package operational as rapidly as possible is a victim of quick start behavior.

What is Quick Start Behavior Guide?

The Quick Start Behavior guide is known to be a fast introduction to the use of Class Charts behavior management software.

A user who bypasses the documentation to get a new hardware or software package operational as rapidly as possible is a victim of quick start behavior as he or she is in haste and thus did a bypass.

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Why do you need to put your phone on airplane mode.

Answers

Pilots claim that active cell phones could interfere with their navigation equipment.

Who designed the apple i computer in 1976?

steve wozniak

richard stallman

paul allen

konrad zuse

Answers

Steve Wozniak

An Apple 1 at the Computer History Museum, Mountain View. demonstrated the first Apple Computer that he designed and hand-built at the Homebrew Computer Club in Menlo Park, California in July 1976

Answer:

Steve Wozniak

Explanation:

It said the computer is made by apple, Which was started by Steve Jobs and Steve Wozniak,

Paul Allen helped start Microsoft

Richard stallman worked for MIT

Konrad Zuse started Zuse KG

VGV Corp. releases a print ad in which readers are provided a phone number. Readers can call this number to ask queries related to the product. This type of a posttest is known as a(n) ______.

Answers

Hence, based on the actions of VGV Corp, we can see that this is a call to action.

What is a Call to Action?

This has to do with the marketing strategy that is used to get an instant response from customers and get them to buy its products.

Hence, the action of providing a number for easy reach to make queries that are related to the product by VGV Corporation is simply known as a call to action.

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Define digital technology?

Answers

Answer:

electronic tools, systems, devices and resources that generate, store or process data.

Explanation:

which wares are the most important to a computer operator​

Answers

hardware

software

humanware

You have a small network that has only two route possibilities. You want to control the flow of traffic to a specific route. Which routing approach would be the BEST choice

Answers

The routing approach would be the best choice for the above scenario is Static routing.

What is Static routing?

This is known to be the best or ideal routing that is good in small networks where only a one or few routes can be seen or in networks where full control of routing is needed.

Note that static routing has some demerit that can make it difficult and hard to handle in large environments and as such it can only be useful in small  areas.

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please help I need to turn this in by 8 pm but it's not working it's almost 6

Answers

Answer:

You can re-open your browser and refresh the page. Clear your browser's cache and cookies. Turn off any plugins and extensions then reload the page. Try opening the page using another browser.




Explanation:

Have a great rest of your day
#TheWizzer

Write a function that can find the largest item in the array and returns it. The function takes the array as an input. From the main function, send initial address, type and length of the array to the function. You can use registers to send the data to the function. Also return the largest item in the array using EAX register. You can use the following array for this problem. Array DWORD 10, 34, 2, 56, 67, -1, 9, 45, 0, 11

Answers

Answer:

var newArray = array.OrderByDescending(x => x).Take(n).ToArray();

Explanation:

Write the find_index_of_largest() function (which returns the index of the largest item in an array). Eg: a = [1 3 5 2 8 0]; largest = find_index_of_largest ( a ); largest = 5; Question: Write the

Although fun and entertainment are the primary functions of video games, they have other uses, as well. An
accidental experiment in pandemics was performed in 2005 in the virtual reality game, World of Warcraft, and
The University of Washington released an interactive game, Foldit, that allowed users to solve problems or find
solutions to various puzzles. Choose one of these scenarios and explain how the situation helped scientists
learn. What is another problem that you think could be addressed by using video games?

Answers

The problem that you think could be addressed by using video games is financial  management skills.

What problem does gaming handles?

A lot of Scientific research have seen that video games improve people's creativity and also their skill in terms of problem-solving skills.

Note that it can also help to improve financial management skills and also make people to have stable jobs and good source of income.

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How should a team have quality built into its deliverables?

Answers

Answer:

According to the question, the answer is option "A) By having a separate quality assurance team for testing the quality of deliverables". The reason for this answer is because there are many things regarding quality assurance should be taken care of, in order to make the product deliverable to customers.6 May 2019

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