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mamaluj [8]
2 years ago
12

A pcr-based method to detect a specific pathogen in a specimen works by amplifying a ________ that is specific to the prospected

agent.
Computers and Technology
1 answer:
geniusboy [140]2 years ago
6 0

A PCR-based method that is used to detect a specific pathogen in a specimen works by amplifying a <u>gene</u> that is specific to the prospected agent.

<h3>What is a gene?</h3>

A gene can be defined as a component of deoxyribonucleic acid (DNA) that produces or forms a single (one) protein product.

This ultimately implies that, a gene refers to the complete set of hereditary instructions which is mainly found in the deoxyribonucleic acid (DNA) of an organism, and it produces or forms a single (one) protein product.

<h3>What is a pathogen?</h3>

A pathogen can be defined as living microorganisms that are capable of causing harm and diseases to their host and some examples of pathogens include the following:

  • Worms
  • Virus
  • Protozoa
  • Fungi
  • Bacteria

In conclusion, we can infer and logically deduce that a PCR-based method that is used to detect a specific pathogen in a specimen (organism) works by amplifying a <u>gene</u> that is specific to the prospected agent because it comprises a complete set of hereditary instructions.

Read more on genes here: brainly.com/question/3452155

#SPJ4

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What block(s) would most effectively keep a sprite from moving off the screen?
Sonja [21]

The block most effectively keep a sprite from moving off the screen if if on edge, bounce. Hence option B is correct.

<h3>What is screen?</h3>

Screen is defined as a portable or stationary object that offers shelter, acts as a partition, etc., and often consists of a covered frame. Screening is defined as the procedure of locating or choosing individuals from a community according to one or more selection criteria.

The block will kept more perfectly if one of the edge there is bounce so that the box will not fall from the sprite.

Thus, the block most effectively keep a sprite from moving off the screen if if on edge, bounce. Hence option B is correct.

To learn more about screen, refer to the link below:

brainly.com/question/23902291

#SPJ1

8 0
1 year ago
What two actions does the RETI instruction perf orm? Why must these two actions be done in a single instruction, as opposed to a
Bas_tet [7]

Answer:

In assembly language, two instructions control the use of the assembly language procedure.

  • CALL
  • RET

CALL pushed the control to the return address onto the stack and transferred the control.

RET instruction returns the address that placed on the stack by a call instruction.

Explanation:

Action RET instruction

  • The RET instruction pops the address and returns off the stack, which is pointed by the stack pointer.
  • The stack is LIFO in memory at a particular location, and the pointer points offset from the stack location.

RET instruction does its job by consulting the register and memory state at the point when it is executed.

In RET instruction, only register and memory state is executed. Call instruction must save that address that figure out in a register and memory location.

5 0
3 years ago
The expressions in each part of an AND or OR expression use ________ evaluation; that is, they are evaluated only as much as nec
I am Lyosha [343]

Answer:

The expressions in each part of an AND or OR expression use <u>Short Circuit</u> evaluation; that is, they are evaluated only as much as necessary to determine whether the entire expression is true or false.

Explanation:

Logic operations follow different type of evaluation methods that can be short circuit or open circuit evaluation. In short circuit evaluation if first operand of the expression is true or false in OR or AND operation respectively, the result will found as true or false without checking the second operand of the expression. This is called Short Circuit Evaluation.

In OR operation, If first operand is true it means that the result of the expression is true without knowing that the other operand is true or false. In AND operation, If the first operand is False, the result will found as False without knowing that whether the 2nd operand is  true or false.

This Mechanism is called Short Circuit Evaluation.

4 0
4 years ago
3. A security system uses sensors at every door and window which will set off analarm if any one of them is opened. There is als
sp2606 [1]
A combination circuit would be needed for security because if you had a strait circuit if any one of those sensors or the keypad was ripped off the circuit will now let the flow of electricity be possible but with a combination circuit it helps eliminate that problem because even if on flow path is cut off, other paths are still available <span />
6 0
3 years ago
__________ refers to excavating the sides of an excavation to form one or a series of horizontal levels or steps, usually with v
Nutka1998 [239]

The answer is Benching.

Benching and sloping are methods used to protect employees working in excavations from cave–ins. Benches are cuts in the slope that provides protection by removing material at an angle to its floor. They give the slope a stair-step appearance with emphasis on the angles; the flatter the angle, the more the protection. Benches are split into two groups: simple and multiple.

6 0
3 years ago
Read 2 more answers
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