1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tangare [24]
3 years ago
12

The system-dependent (passive) recovery process for small appliances:

Biology
1 answer:
Vlad [161]3 years ago
7 0
The system dependent [passive] recovery process for small appliances CAPTURE REFRIGERANT INTO NON-PRESSURIZED, SPECIAL CHARCOAL ACTIVATED PLASTIC BAG CONTAINER. A small appliance refers to a device manufactured, charged and sealed in a factory and which cost five pounds or less. 
You might be interested in
Identify a unique characteristic of a typical cervical vertebra.
alex41 [277]
Typical cervical vertebrae have several features distinct from those typical of thoracic or lumbar vertebrae. The most notable distinction is the presence of one foramen, in each transverse process. These transverse foramina encircle the vertebral arteries and veins.
4 0
3 years ago
The chemical reaction between solid copper (Cu) and silver nitrate (AgNO3) is shown below:
Ilya [14]

Answer:

• Increase temperature

• Increase concentration-Increase concentration of the Silver nitrate or of the copper.

• Increase surface area-Grind the copper into powder of break it up into smaller pieces.

6 0
3 years ago
The period of life in which the ability to reproduce begins—in females, it is the period when the female reproductive organs are
Whitepunk [10]

The term being described above is puberty for this is the stage where an individual is in the stage of becoming an adult and allows changes in their physical appearance, making it more mature and fully developed. It does not allow only physical change but it also allows reproductive organs to develop, having females to reproduce.

7 0
3 years ago
The CRISPR/Cas9 system can cleave genomic DNA at sequences other than the desired target, a phenomenon referred to as off target
Deffense [45]

Answer:

The minimum length of a sgRNA sequence to avoid off target cleavage by the CRISPR/Cas system in the fly fruit genome is 14 bases

Explanation:

We are trying to use the CRISPR/Cas system to cleavage the genome of the fruit fly (which is 1.4x10^8 bp long). Also we desire the cleavage to be unique. That means we need a target sequence long enough to be able to assume it will only appear once in the genome.

First, we should think that in every position, we can find one out of four different nucleotide (A, C, T, G). So, the probability of getting a sequence of a given length "n" will be (1/4)^n (We are assuming that the probability of finding a nucleotide in the position "i", it's independent of the nucleotide we find in any other position "j").

Also, to know how many times a sequence will appear in a genome (the expected value of occurrence), we must multiply the probability of that sequence to randomly occur by the length of the genome. For our specific example, the number of occurence of a sequence of length "n" is:

nºoccurence=[(1/4)^n]*1.4*10^8

But in this case, what we want is the expected number of times the sequence will appear to be 1, and we want to obtain the length of the target sequence (n).

Given the information above, we know that:

[(1/4)^n]*1.4*10^8 =1

[(1/4)^n]=(1/1.4*10^8)=1.4*10^-8

Then, if we want to calculate n, we can use logarithms and its properties to get:

log[(1/4)^n]=log[1.4*10^-8]

n*log[(1/4)]=log[1.4*10^-8]

n=log[1.4*10^-8]/log[(1/4)] => n=13.29 approximately.

As the sequence needs to have a natural number of elements, <u>we can conclude that using a target sequence of a minimum of 14 bases with the CRISPR/Cas system in the fly fruit genome should be enough to avoid off target cleavage.</u>

3 0
3 years ago
T = dominant gene for tall plants t = recessive gene for short plants A plant which is short must have a"Tt" gene.
timama [110]
Since Tall is dominant...the plant Tt ill be tall
4 0
3 years ago
Other questions:
  • The _____ is critical in the cell cycle because it indicates the cell is ready for division. G0 phase G1 phase G2 phase S phase.
    12·2 answers
  • What are the benefits of using insecticides to kill mosquitoes that might be carrying Plasmodium?
    12·1 answer
  • Which of the following is NOT a division of non-seed plants?
    13·2 answers
  • 1. Identify and explain the interaction between the gelada baboon and the walia ibex?
    11·1 answer
  • Which term identifies proteins that allow muscles to shorten it lengthen
    5·2 answers
  • The thin segment of the nephron loop's descending limb ________.
    14·1 answer
  • How can overfishing lead to ecosystem collapse?
    12·2 answers
  • DESCRIBE THE FUNCTION OF A CELL MEMBRANE AND ITS RELATIONSHIP TO WHAT HAPPENS INSIDE A CELL
    8·1 answer
  • Overflow during a heavy rainstorm from a wastewater treatment plant could
    10·1 answer
  • Consider the cell body of a neuron. through which types of ion channel might sodium enter the cell body?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!