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Zielflug [23.3K]
3 years ago
12

In this mechanism, the enzyme “dicer” cuts dsRNA into smaller fragments called ,

Biology
2 answers:
mina [271]3 years ago
6 0
RNAi is a mechanism involved in gene silencing, the process that turns on and off genes. To do that, it is triggered by double-stranded RNA (dsRNA).
The enzyme "dicer" cuts dsRNA into smaller fragments called (a) small interfering RNA. Once these fragments are cleaved, they bind to argonaut proteins and activate the RNA-induced silencing complex (RISC). This complex targets and degrades (a) specific messenger RNA (mRNA). By degrading the mRNA, this process interrupts the gene expression.
lesantik [10]3 years ago
3 0

To summarize what the other person said, (A) and (A)

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Predict the fur color of the offspring of a brown heterozygous rabbit and a white homozygous rabbit. Brown is dominant and white
fgiga [73]

Answer:

To predict the results of the offspring from a cross between brown heterozygous rabbit and a white homozygous rabbit, a punnet square can be drawn as follows:

        b        b

B   Bb         Bb

b   bb         bb

The results from the punnet square show that there is 2:2 ratio that the offspring will be brown coloured or white coloured. The genotype of the rabbits will either be heterozygous brown i.e Bb or homozygous white bb.

there is a 50% chance that the offspring will be brown rabbit and there is also a 50% chance that the offspring can be a white rabbit.

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3 years ago
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S_A_V [24]
One consequence of the overpopulation of deer would be a reduced diversity. Deer tend to eat only some types of plants, so those plants are removed, and other types of plants stay. Hope this helped! Brainliest is always appreciated.
6 0
3 years ago
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A small complex organic molecule, often derived from vitamins, that acts in conjunction with an enzyme with an enzyme is known a
Likurg_2 [28]

Answer: Coenzymes

Explanation:

Coenzymes are the small organic molecules that are often derived from the vitamins. It can be tightly or loosely bond to the enzymes.

Tighly bond ones are the prothestic groups and loosely bond ones are coenzymes like the products and substrate which binds to the enzyme and get released from it.

This component is very important for any reaction to take place. It bonds to the enzymes and helps in product formation.

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3 years ago
Which statement explains a way that gymnosperm benefit from animals
miss Akunina [59]
The first person that answered is correct just to let you know!
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To test the hypothesis that mussels are osmoconformers, researchers exposed mussels to water of varying osmolarities and then dr
inn [45]

The question is incomplete, I included an attachment that completes the question as well as show the options to be chosen from.

Answer: YES, SUPPORTED

Explanation: When we talk of Osmoconformers, we are talking of the organisms that live in the marine habitat.

These Osmoconformers have the tendency of maintaining their internal fluid isotonic that is isotonic to their external environment in church they live. They have an osmotic pressure that is equal to the osmotic pressure of their surrounding environment.

In the table provided in the attachment section,it clearly stated as we can see the increase in osmolarity of water,the haemolymph osmolarity increase in order to maintain isotonic realtion so that,there will be no much exosmosis (osmosis).

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3 years ago
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