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Valentin [98]
2 years ago
8

Most narcotics are:

Biology
1 answer:
Aloiza [94]2 years ago
5 0

Answer:

ALL OF THE ABOVE

Explanation:

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Howard is explaining the process by which DNA determines the structure of proteins. His explanation includes this statement. "Th
andrew-mc [135]

Answer:

Transcription and RNA processing (splicing)

Explanation:

Although Howard is almost right, the DNA sequence does not precisely relate to the protein sequence. First of all, the DNA is transcribed to an primary mRNA molecule. Bur before the mRNA is ready to be translated into an amino acid sequence, it must be processed into a mature mRNA.

This includes adding a 3' poly A tail, and a 5' cap, and importantly for this question, splicing.

Splicing is the removal of non protein coding intermediate sequences called introns from the protein coding regions (exons) of a primary mRNA. This means that lots of the DNA sequence is not dictated by the final protein, as many of the intervening sequences have been removed by splicing.

8 0
3 years ago
In this relationship, the candiru is a fish that lives in freshwater. Humans use the freshwater to swim in. Humans may urinate i
loris [4]
The answer is: Parisitism
8 0
2 years ago
What is the key adaption of angiosperms that allowed these plants to dominate the landscape?
maria [59]

The  key adaption of angiosperms that allowed these plants to dominate the landscaper is flowers

<h3>What is the most important adaptation of angiosperms?</h3>

Angiosperms initially appeared in the late Cretaceous Period, between 125 and 100 million years ago.

Flowers and fruit were developed by angiosperms to draw pollinators and protect their seeds, respectively.

Flowers come in a variety of shapes, sizes, and scents that are all designed to entice pollinators.

An egg that has been fertilised grows into a seed that is protected by a fleshy fruit.

Throughout the Mesozoic period, numerous contemporary insect groups developed alongside angiosperms, including insect pollinators that supported angiosperm growth; in many cases, flowers and their pollinators coevolved.

learn more about angiosperms refer:

brainly.com/question/18597105

#SPJ4

5 0
2 years ago
Types of minerals change in heated (First blank) area rock. A record of biological time can be found in (second blank) area rock
Elina [12.6K]

Answer:

Types of minerals change in heated<u><em> metamorphic </em></u>area rock. A record of biological time can be found in <u><em>sedimentary</em></u> area rock. Matter changes state from liquid to solid to form<u><em> igneous </em></u>area rock

Explanation:

Metamorphic rocks can be described as a type of rocks which arise by the phenomenon of metamorphism. Immense heat and pressure changes previous rocks (sedimentary, igneous or other metamorphic rocks) into metamorphic rocks.

Sedimentary rocks can be described as the type of rocks which are made by the deposition of minerals or organic particles and hence, help in evolutionary studies.

Igneous rocks can be described as the rocks which are made from lava or magma (hence changing state from liquid to solid).

3 0
3 years ago
In a cell water always move to reach an equal concentration on both sides of the membrane true or false
Maksim231197 [3]
True because <span>the water will diffuse through the membrane until there is an equal concentration of solute and water on both sides.</span>
4 0
3 years ago
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