Messenger RNA (mRNA) contains the instructions for —
A. building mitochondria
B. protein assembly
C. DNA replication
D. RNA synthesis

Answers

Answer 1
Answer B, explanation: The mRNA directs the synthesis of proteins, which occurs in the cytoplasm. mRNA formed in the nucleus is transported out of the nucleus and into the cytoplasm where it attaches to the ribosomes. Proteins are assembled on the ribosomes using the mRNA nucleotide sequence as a guide.

Related Questions

Which of the following is not a cause of a tsunami?

Question 5 options:

Earthquake


Volcanoes


The moon


Landslides

Answers

The moon moon moon moon

Explanation:

moon

A Tsunami is a huge tide or a series of killer waves that have the ability to move a large quantity of water.

The Tsunamis are a product of earthquakes, landslides and volcanic eruptions as they displace a large amount of water from the land surface. Being seismic waves these Tsunamis are able to destroy property and cause havoc on life forms. The moon comparatively is located at a distance of 384,400 km and thus causes high and low tides. The moon does not possess a large gravity potential to cause a Tsunami on earth.

Hence the correct option is C.

brainly.com/question/19162159.

Rhyme Scheme and Rhythm in a Sonnet by William Shakespeare


Instruction Active


U


Determining Central Ideas


Try it


Read the second quatrain of "Sonnet 73." and then


answer the questions


In me thou seest the twilight of such day,


As after sunset fadeth in the west,


Which by and by black night doth take away,


Death's second self that seals up all in rest.


- "Sonnet 73,"


William Shakespeare


What is the best paraphrase of these lines?


What is the central idea of these lines?

Answers

Answer:

- I am like a day at twilight, slowly becoming dark

-The speaker is getting older

Explanation:

AB⟶A+B+energystart text, A, B, end text, \longrightarrow, start text, A, end text, plus, start text, B, end text, plus, start text, e, n, e, r, g, y, end text Which best describes the reaction above? Choose 1 answer: Choose 1 answer: (Choice A) A It is a catabolic reaction. (Choice B) B It is a photosynthetic reaction. (Choice C) C It is an endergonic reaction. (Choice D) D It is an anabolic reaction.

Answers

Answer:

The correct answer is - (Choice A) A It is a catabolic reaction.

Explanation:

The catabolic reaction is a reaction that involves the sepration of larger molecules into smaller molecules and releases the energy stored in the chemical bond.

This metabolic reaction breaks the larger molecules into smaller and simple molecules for example in cellular respiration glucose molecule is broken down into water and carbon dioxide and releases energy in the form of ATP.

Answer: D- It is an anabolic reaction.

Explanation: This reaction is anabolic, since it consumes energy to build a more complex molecule from smaller ones.

What happens when electrons inside an
atom get excited“?
A. They stay in their current energy
level
B. They jump down an energy level
and absorb energy in the process
C. They jump up an energy level and
release energy in the process

Answers

Answer:

C. they jump up an energy level and release energy in the process

Explanation:

when electrons are excited, the move up a shell to share or give electrons

What abiotic and biotic factors are used to classify biomes?

Answers

Answer:

Abiotic factors are the physical and chemical factors that determine the characteristics of a biotope: luminosity, pressure, temperature, humidity, salinity, etc. ... Biotic factors are those related to living beings that inhabit a biotope and the relationships that are established with each other.

Explanation:

ABC is an isosceles triangle with AB = BC. If AB = 3x + 41, BC =
8x – 54, and AC = 12x – 103, find x and the measure of each side.

Answers

Answer:

x = 90

Explanation:

Ab = 3x + 41, BC = 8x - 54, and AC = 12x - 103, find x and the measure of each side.

-----

AC = AB + BC

------

12x-103 = 3x+41 + 8x-54

---------------------

12x-103 = 11x - 13

x = 103-13

x = 90

How is carbon cycled

Answers

Answer:The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. ... Carbon is released back into the atmosphere when organisms die, volcanoes erupt, fires blaze, fossil fuels are burned, and through a variety of other mechanisms

Explanation:

Who experimented with oil and water layers in 1917

Answers

Answer:

Figure 1. Benjamin Franklin of Philadelphia, L.L.D., F.R.S., in between 1763 and 1785, during the period when he carried out his experiments of oil on water

Explanation:

Answer:

benjamin franklin

Explanation:

because i aint never seen two pretty best friends, its always one of em gotta be ugly

Species in a symbiotic relationship have evolved interdependence upon one another. Which is true about symbiosis?

A The species in a symbiotic relationship must live in the same area.

В The species in a symbiotic relationship must live on land.​

Answers

Answer:

b  is your answer

Explanation:

PLEASE PLS PLS ANSWER FASTT
Which of the following is not an example of chemical weathering?

a Animals burrowing in the ground and causing rocks to become exposed and then further weathered by wind and other elements.

b Acid rain reacting with rocks.

c Plants that produce acid and slowly wear down the rocks

d Rocks that contain iron react with oxygen and water and cause rocks to turn a reddish color.

Answers

Since chemical weathering is the reaction of rocks with other chemicals, the answer should be answer D!

Hope this helps, if not, comment below please!!!

You can give them the Brainlyest

PLEASE HELP ME OUT !!

What is an amniote, and which animals on this tree are amniotes?

Answers

an amniote are animals in that lay eggs on land or retain the fertilized egg within the mother. amniotes can be mammals, birds or reptiles

Amniotes are these animals such as reptiles and birds whose embryos have a membrane that surrounds them, as a protection, called amnion.

What are amniotes?

They are an extensive group of animals such as reptiles, birds or mammals that have amnions during their embryonic phase.

The amnion is a fetal membrane that lines the chorion and delimits the amniotic cavity, that is, it is an internal membrane or closed sac that surrounds and protects the embryo.

Therefore, we can conclude that amniotes are these animals such as reptiles and birds whose embryos have a membrane that surrounds them, as a protection, called amnion.

Learn more about amniotes here: brainly.com/question/14791069

#SPJ2

True or False: Humans have been changing the genetics of fruits and
vegetables only recently, since the 20th century.

Answers

Answer:

i think its true

Explanation:

*Please Help* Which of the following organisms would you expect to be most abundant in the tallgrass prairie ecosystem?

A. Grasses and flowering plants
B. White-tailed deer and cottontail rabbits
C. Bobcats and Coyotes
D. Harriers and kestrels

Answers

Answer:

A

Explanation:

Prairies are unique ecosystems dominated by grasses and other non-woody plants called forbes. ... A prairie ecosystem includes all the living components-- plants and animals--and all the nonliving components-- sun, water, fire, soil, and--nutrients.

The tallgrass prairie is a north American ecosystem and is famous for large grazing animals. The ecosystem consists of forests, grasslands, and savanna.

The tallgrass is capable of supporting significant species. Parts of the region have about top reptiles, birds butterflies, and trees.  Many of the species are found in the understory layer. This biome depends on the barriers files. Tallgrass is home to a diverse number of species such as cattle, bison, harriers, coyotes, and bobcats.

Hene the ecosystem of the tallgrass is dominated by the organisms like the Bobcats and Coyotes. This option C is correct.

brainly.com/question/19134043.

WHY IS A CENTER OF A DAISY YELLOW AND ITS PETALS ARE WHITE
HELP AND ILL PUT YOU ON BRAINLIEST - THANKYOU

Answers

Answer: B

Explanation:

Answer:B

Yellow light is reflected from the center so that means it is scattered. White light (all colors) is reflected off the petals.

difference between viruses and cells?

Answers

Answer:Cells exist by themselves such as bacteria....

Whilst Virus are non loving infectious particles and need a living host to reproduce.

Answer:

Cells are the basic units of life. Cells can exist by themselves, like bacteria, or as part of a larger organism, like our cells. Viruses are non-living infectious particles, much smaller than a cell, and need a living host to reproduce. The genetic material of the cell is DNA, a double stranded helix.

Another reason is because they can't reproduce by themselves (without a host), viruses are not considered living. Nor do viruses have cells: they're very small, much smaller than the cells of living things, and are basically just packages of nucleic acid and protein.

Explanation:

What is one of the roles of the enzyme, DNA Polymerase, during DNA replication?
Answer
F
It degenerates (breaks down) the old DNA strand once the new strand is made
G
It uses a strand of DNA to build a new strand of RNA
H It joins nucleotides to synthesize a complementary strand of DNA
J
It unzips the two strands in a molecule of DNA to begin replication

Answers

Answer:

H

Explanation:

Couldn't find my notes for this, but research says H- it builds a complimentary DNA strand

What happens when a space shuttle reenters the atmosphere?

Answers

Answer:

Although it causes drag, it also causes intense heat. Specifically, shuttles face intense temperatures of about 3000 degrees Fahrenheit (about 1649 degrees Celsius) [source: Hammond]. Blunt-body design helps alleviate the heat problem.

Explanation:

Although it causes drag, it also causes intense heat. Specifically, shuttles face intense temperatures of about 3000 degrees Fahrenheit (about 1649 degrees Celsius) [source: Hammond]. Blunt-body design helps alleviate the heat problem.

Answer:

Atmospheric entry is the movement of an object from outer space into and through the gases of ... For Earth, atmospheric entry occurs by convention at the Kármán line at an ... When atmospheric entry is part of a spacecraft landing or recovery, ... of a spacecraft that is travelling at hypersonic speed as it enters an atmosphere ...

Explanation:

___ (deoxyribonucleic acid) is a double-standard helical polymer. it contains: the ___ deoxyribose, a ___ group, and the ___ adenine, cytosine, guanine, and thymine.

Answers

Answer:

DNA is a double-stranded helical polymer. It contains the sugar molecule deoxyribose, a phosphate group, and the 4 nitrogenous bases; adenine, cytosine, guanine, and thymine.

Explanation:

Can someone please explain how the carbon cycle and nitrogen cycle works

Answers

Answer:

Explanation:

Humans have changed the natural carbon cycle by burning fossil fuels, which releases carbon dioxide into the atmosphere. The nitrogen cycle begins with nitrogen gas in the atmosphere then goes through nitrogen-fixing microorganisms to plants, animals, decomposers, and into the soil.

The raw materials needed for photosynthesis are
A. Carbon dioxide and oxygen
B. Carbon dioxide and water
C. Chlorophyll and sunlight
D. Oxygen and glucose

Answers

Answer:

B. Carbon dioxide and water

Explanation:

please mark as brainliest

Answer:

I'd say C. Chlorophyll and sunlight.

Explanation:

EASY 7th GRADE SCIENCE QUESTION FIRST PERSON BRAINLIEST!!!!

Which value is a velocity?

A. 16 mi/hr
B. 20 m/s
C. 47 km/hr
D. 20 m/s North

Answers

Answer:

B i believe

Explanation:

Please help part 1. I have another paper

Answers

it shows you filled it in tho ?

Compare and contrast the structure and function of lysosome and golgi

Answers

Lysosomes are membrane-bound spherical vesicles which contain hydrolytic enzymes that can break down virtually all kinds of biomolecules. At the same time, Golgi bodies or Golgi apparatus is part of the cellular endomembrane system,which packages proteins into membrane-bound vesicles inside the cell before the vesicles are sent to their destination. Lysosomes are isolated round or oval vesicular bodies while the Golgi bodies exist in a specific stack-like manner comprising of cisternae, tubules and vesicles.

While the Golgi apparatus is believed to originate from the endoplasmic reticulum, lysosomes are one of the vesicular packages of the Golgi cisternae. Golgi complex produces lysosomes as well as other secretory granules. Newly synthesized proteins, lipids, carbohydrates in association with the ER, are transported to the bioregion of the complex. They are sorted out and suitably modified in this complex; they are then packed in vesicles at trans region. Some of the granules contain hydrolytic enzymes and form lysosomes, while others are secreted for respective functions.

What are the major parts of one molecule of ATP? (3 parts)

Answers

Answer:

Adenine ,ribose, covalent bonds

Explanation:

Search Results

Featured snippet from the web

An ATP molecule consists of three parts. One part is a double ring of carbon and nitrogen atoms called adenine. Attached to the adenine molecule is a small five-carbon carbohydrate called ribose. Attached to the ribose molecule are three phosphate units linked together by covalent bonds.

Use scientific reasoning to explain why, in general, it makes sense that the lion population is taking longer to recover than the herbivore populations.

Answers

To scientifically answer the question using scientific reasoning, explaining generally why it makes sense that the lion population is taking longer to recover than the herbivore populations is that;

The herbivore populations have enough food in the ecosystem,this food is in the form of flora,and this food they get keep their energy flowing and also has a way of ensuring their high recovery rates.

Then looking at the lion population,on the contrary,they have to depend on feeding on smaller animals this is because the larger animals reproduce at a smaller pace, and lions with a smaller prey,lions don't get enough and adequate food/nutrition for themselves and also for their pride of lions,this ascertains the fact that lion population take a longer time to recover than it's counterparts which is the herbivores.

13) Popcorn sold at most movie theaters is very salty, causing people to become
thirsty and buy soda. Explain what is happening to your throat and mouth cells.
You MUST use the terms DIFFUSE (or diffusion or diffuses), WATER, and explain
the DIRECTION of diffusion (INTO or OUT of CELLS). *

Answers

Salt make ice dry up because it soaks the ice up so it sucks up some of your saliva up when in your mouth and your instant thought is I should get something to quench my thirst so then you go get a pop

please help me, i dont like this

Answers

Answer:

This is true! Hope dis helps! :)

Explanation:

Answer:

True

Explanation:

I really hope this helped. I did this a long while back so I hope its right. Have a nice day :)

Which statement correctly distinguishes the functions of lipids from other types of biomolecules?

Answers

^^ they are correct !!!! 1000%

Evaluate Claims A student claims that the four types of macromolecules make up all of the important compounds of the human body. Provide evidence and reasoning to support or refute this claim.

Answers

Answer:Hi I’m sorry I’m not helping I just really need to answer something for points so I can ask a question

Explanation:

It’s due tomorrow and it’s for a grade so im freaking out

What chain of amino acids corresponds to the nucleotide sequence
UCA-AGC-GUA?

Answers

Answer:

SER SER VAL

Explanation:

from table

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