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3 years ago

Explainthree path ways op raspisation!

Biology

1 answer:

DENIUS [597]3 years ago

6 0

Answer:

there are three main stages.

Explanation:

the three main stages of respiration are glycolysis, the citric acid cycle and electron transport or oxidative phosphorylation.

Glycolysis literally means splitting sugar.

the citric acid cycle is also known as Krebs cycle which begins after the two molecules of the three carbon sugar produced in glycolysis are converted to a slightly different compound(acetyl CoA)

Electron transport is a series of protein complexes and electron carrier molecules found within the mitochondrial membrane in eukaryotic cells.

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What is the meaning of prey

kondaur [170]

Answer: an animal that is hunted and killed by another for food.

Explanation:

4 0

4 years ago

Read 2 more answers

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>

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4 years ago

Which of the following is most likely to form when one tectonic plate is pushed with great force under another tectonic plate be

andrew-mc [135]

Answer:

i would think tsunami because its pushing at a greater force

Explanation:

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3 years ago

One way to tell that an explanation is pseudoscientific rather than scientific is to

zavuch27 [327]

One way to tell that an explanation is pseudoscientific rather than scientific is to look at how readily proponents of the explanation will accept evidence to the contrary.

<h3>Further explanation </h3>

Pseudoscience includes beliefs, theories, or practices that have been or are considered scientific, but have no basis in scientific fact. Pseudosciences are claimed to be both scientific and factual, but are incompatible with the scientific method.

Pseudoscience Examples

Ancient Astronauts and Crop Circles.
Moon Landing Conspiracy or the Flat Earth.
Astrology.
Polygraphs and Hypnosis.
ESP (Extra Sensory Perception)
Conversion Therapy.

One way to tell that an explanation is pseudoscientific rather than scientific is to look at how readily proponents of the explanation will accept evidence to the contrary.

Some differences between pseudoscientific than scientific are:

scientific: Personal stories or testimonials are not accepted as evidence.

pseudoscientific : Personal stories or testimonials are relied upon for evidence.

scientific: Consistent and interconnected; one part cannot be changed without affecting the whole.

pseudoscientific : Inconsistent and not interconnected; any part can be arbitrarily changed in any way without affecting other parts.

scientific: Argues from scientific knowledge and from the results of experiments.

pseudoscientific : Argues from ignorance. The lack of a scientific explanation is used to support ideas.

scientific: Uses vocabulary that is well defined and is in wide usage by co-workers.

pseudoscientific : Uses specially invented terms that are vague and applied only to one specific area.

<h3>Learn more</h3>

Learn more about pseudoscientific brainly.com/question/3584856
Learn more about scientific brainly.com/question/618225
Learn more about Introduction to Psychology brainly.com/question/4983546

<h3>Answer details</h3>

Grade: 9

Subject: biology

Chapter: Introduction to Psychology

Keywords: scientific, pseudoscientific, evidence, contrary, Introduction to Psychology

5 0

3 years ago

Read 2 more answers

timofeeve [1]

The reaction shown in the question is an inversion reaction.

The conversion of maltose to glucose is an inversion reaction. An inversion reaction is said to have occurred when the atoms and groups in a molecule are rearranged. The numbers and type of each atom in a molecule remains the same.

The reaction; Maltose +A -> Glucose + B is an example of an inversion reaction. The missing items A and B are both the catalyst maltase.

Learn more about inversion reaction: brainly.com/question/24770362

3 0

3 years ago

Explainthree path ways op raspisation!​

Explainthree path ways op raspisation!