If a strand of DNA has 20% C, calculate the percentages of
G:
T:
A

Answers

Answer 1

Answer:

G would be 20%

T and A then would make up 60% so 30% each

Explanation:


Related Questions

14. In the summary equation below, which process produced the lactic acid? enzymes glucose 2 lactic acid + 2 ATP​

Answers

Answer:

Fermentation (anaerobic respiration)

Explanation:

Fermentation is also called anaerobic respiration, and it involves the breakdown of glucose in the absence of oxygen. Fermentation, which is carried out by some microbes, is named based on the type of product. There is alcoholic fermentation and lactic acid fermentation.

Lactic acid fermentation is the process whereby glucose is broken down to produce lactic acid. According to the summarized equation given in the question, lactic acid is formed by the enzymatic breakdown of glucose.

Enzymes + glucose → 2 lactic acid + 2ATP

Two ATP molecules and 2 lactic acid molecules are given as products in the reaction.

This serves as a quick energy source.
a. carbohydrate.
b. nucleic acid.
c. lipid.
d. protein.

Answers

maybe protein not too sure

What’s 2 similarities and 2 differences between the Earths layers and the atmospheric layers?

Answers

Answer:

Atmosphere layers. Earth's atmosphere is divided into five main layers: the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere. The atmosphere thins out in each higher layer until the gases dissipate in space.

Explanation:

The atmosphere has 4 layers: the troposphere that we live in near the surface of the earth; the stratosphere that houses the ozone layer; the mesosphere, a colder and lower density layer with about 0.1% of the atmosphere; and the thermosphere, the top layer, where the air is hot but very thin.

URGENT!!!
The Department of Agriculture manages Cooperative Extensions through what?
A.community centers
B.participating farms
C.land grant universities
D.national forests

Answers

Answer:

a or c

Explanation:

The primary purpose of which human organ system is to produce hormones that regulate body functions?
(1) skeletal
(3) circulatory
(2) muscular
(4) endocrine

Answers

Answer:

(4) Endocrine

Explanation:

Trust me on this, i have learnt this before. Plz mark brainliest! <3

what is means coordination in life process​

Answers

Answer:

Different life processes like digestion, respiration, excretion and circulation are inbuilt in the body at specific places to carry out their specific functions in a coordinated manner.

Correctly complete the statement with the appropriate term.
Eutrophication is a dangerous process for
animals because it depletes the ecosystem
of oxygen.

Answers

Answer: Aquatic

Explanation:

Answer:

Explanation:

aquatic

Which type or types of energy does a blimp circling above a sporting event have?
A) kinetic energy and gravitational potential energy
B) kinetic energy and elastic potential energy
C) potential energy only
D) kinetic energy only

Answers

Answer:

A

Explanation:

Answer:

A is correct

Explanation:

What is one use for
microwaves?
Gama Bay
10-12
A. Radar
B. Medical imaging
1020
C. Thermal imaging cameras

Answers

Answer:

a radar

Explanation:

....................

Which of the following is NOT a category that is used to describe soil?


A particle size

B absorbency

C density

D texture

Answers

it would be density.
You’re answer would be “c”

PLEASE HELP DUE TOMORROW!

what are the advantages of harvesting more crops and trees to reducing carbon emissions?

And what are disadvantages of harvesting tree and crops for reducing carbon emissions?

Answers

Answer:

the advantage is free more space to plant crops and farm animals and build houses

the disadvantage is destroying the animal environment and may cause climate change and killing an endangered species by destroying there houses or by accident

Answer:

As trees grow, they help stop climate change by removing carbon dioxide from the air, storing carbon in the trees and soil, and releasing oxygen into the atmosphere and more space.

The students meet with a team of geologists that is studying the rock layers at the first roadcut. The geologists find fossils of the same kind of organisms in layers P and Q. Which of the following conclusions about the layers at the second roadcut is most likely true
A) The fossil found at the first roadcut should only be found in layers P and Q at the second roadcut
B)The fossil found at the first roadcut should be found in layers P, N, and Q at the second roadcut
c) The fossil found at the first roadcut should only be found in layer N at the second roadcut
D) The fossil found at the first roadcut should not be found in any layers at the second roadcut.

Answers

I think the answer is d correct me if it’s not right :)

Which of the following are eukaryotic organisms? Select all that apply.

Check All That Apply

viruses

viruses

fungi

fungi

plants

plants

bacteria

bacteria

animals

animals

Answers

Eukaryotic organisms are fungi, plants, and animals. Thus, the correct options are B, C, and E.

What are Eukaryotic organisms?

Eukaryotic organisms may be defined as those organisms whose cells have a well-defined nucleus and the existence of membrane-bound cell organelles. They are single-celled or multicellular in nature. They belong to the group of organisms Eukaryota or Eukarya.

There is a large range of eukaryotic organisms in nature. Examples of eukaryotic organisms are all animals, plants, fungi, protists, and most algae. While bacteria are classified into the category of prokaryotic organisms.

Viruses are neither eukaryotic nor prokaryotic in nature. This is because they are non-cellular and can not able to multiply or reproduce outside the living host.

Therefore, eukaryotic organisms are fungi, plants, and animals. Thus, the correct options are B, C, and E.

To learn more about Eukaryotic organisms, refer to the link:

https://brainly.com/question/13969093

#SPJ2

What is the MAIN purpose of the Clean Water Act (CWA)?

Answers

The Clean Water Act (CWA) establishes the basic structure for regulating discharges of pollutants into the waters of the United States and regulating quality standards for surface waters. The basis of the CWA was enacted in 1948 and was called the Federal Water Pollution Control Act, but the Act was significantly reorganized and expanded in 1972. "Clean Water Act" became the Act's common name with amendments in 1972.

Which mRNA sequence complements the DNA sequence below?
The right half of a D N A molecule
Four m R N A molecules
A. Sequence A
B. Sequence B
C. Sequence C
D. Sequence D

Answers

Answer:

sequence c

Explanation:

i just took the biology learning gizmo five questions

Transcription is the process of mRNA synthesis. It occurs in the nucleus before translation. During transcription, RNA bases pair DNA bases, replacing Thymine with Uracyl. You will find the example in the explanation.

Note: The DNA sequence is missing, so I will provide a new sequence and explain the procedure. I suggest you perform the same steps with your molecule fragment and reach the correct mRNA.

Protein synthesis

Proteins synthesis is done in two stages: transcription and translation.

The whole process begins in the nucleus and finishes in the cytoplasm.

Protein synthesis initiates in the AUG start codon -Metionin-, and ends when reaching either of the stop codons UAA, UAG, UGA.  

Once the new molecule is completed, it is sent to its final destiny.

Transcription:

The first step before protein arrangement is to synthesize messenger RNA, mRNA.

This is the transcription process and occurs in the nucleus.

When the DNI molecule separates into two strands to form the transcription bubble, we can identify two separate segments: coding strand and template strand.

The coding strand goes in direction 5' to 3', while the complementary strand -template strand- grows in direction 3' to 5'.

This last segment is the one that is going to be complemented by the mRNA.  It is the template strand.

A template DNI strand is read in direction 3'→ 5' to build the mRNA molecule that grows in direction 5'→ 3'.

During transcription bases forms pairs. RNA replaces Thymine with Uracyl, so pairs are as follows,

          DNA            mRNA  

Adenine pairs Uracyl, Thymine pairs Adenine, Guanine pair Cytosine,  Cytosine pair Guanine.

Translation:  

Translation occurs in the cytoplasm.

During translation, rRNA reads mRNA in 5' to 3' direction, and tRNA adds the correct amino acid to the growing chain.

The first extreme to be translated carries the amino-terminal group, while the other extreme carries the carboxy-terminus group.

Example

We will consider for this example the following DNA template strand.

DNI strand  ⇒   5'-TAGAACGCCTCGAAATTTCATACT-3'

Transcription

template DNI strand  ⇒   5'-TAGAACGCCTCGAAATTTCATACT-3'

                      mRNA  ⇒  3´-AUCUUGCGGAGCUUUAAAGUAUGA- 5´

The new mRNA strand is

mRNA   ⇒  3´-AUCUUGCGGAGCUUUAAAGUAUGA- 5´

Once the mRNA synthesis is over, the molecule leaves the nucleus and proceeds with translation in the cytoplasm.

You can learn more about transcription at

https://brainly.com/question/2141652

https://brainly.com/question/5001340

https://brainly.com/question/8953083

Which is a heterotrophic protist?

A.
euglena, because it has chloroplasts

B.
volvox, because it has an eyespot

C.
volvox, because it has cilia

D.
amoeba, because it engulfs food

Answers

D I’m not sure though
I’m pretty sure it’s D

help please !!!!!!!!!!!!!!!!!!!!​

Answers

Answer:

B

Explanation:

C: Teacher not being in control while experimenting is like giving students an answer key for a test and telling them not to use it.

D: duh

What is density?

Q1 options:

the amount of salt in water


the amount per unit volume of a particular material


a measure of salinity


the weight of water

Q2 (0.25 points)
As the amount of salt in water increases, the___________ of the water increases.

Question 2 options:

humidity


temperature


size


density

Q 3 (0.25 points)
Deep, cold water is the __________. Warm, shallow water is the ___________.

Question 3 options:

densest; densest


densest; least dense


least dense; least dense


least dense; densest

Question 4 (0.25 points)
Which layer of the ocean is the least dense?

Q4 options:

they are all the same


closest to the ocean floor


closest to the surface


middle layer

Answers

Answer:

Q1: C. salinity Q2: density Q3: B. densest, least dense Q4: C. closest to the surface

Explanation:

Q1: The term "salinity" refers to the concentrations of salts in water or soils.  Q2: when the amount of salt in the water increase which usually gathers mostly at the shallow top of the ocean which is where the warm shallow water gathers, when the warm water has enough salt in it, it sinks to a deeper location causing its density to heighten and that's also what makes it cold.  Q3: When layers form in the ocean, the water containing the most dissolved salt tends to form the bottom layer. The water having the least amount of salt is usually on top, because it is the least dense.  As more solids are dissolved in water, the water becomes more dense.  Q4: Cold water has a higher density than warm water. Water gets colder with depth because cold, salty ocean water sinks to the bottom of the ocean basins below the less dense warmer water near the surface.  I really need brainliest please do so.

Answer:

Here so you can get brainlest :)

Explanation:

Scientific names are understood by all scientists because the names are written in

Answers

Answer:

A. binomial system

B. According to taxon

Explanation:

A. The binomial system of nomenclature brings order to a chaotic world of common names. No two kinds of animals have the same binomial name, and every animal has only one correct name, as required by the International Code of Zoological Nomenclature, thereby avoiding the confusion that common names cause.

B. Any grouping of animals that shares a particular set of characteristics forms an assemblage called a taxon. For example, a housefly (Musca domestica), although obviously unique, shares certain characteristics with other flies (the most important of these being a single pair of wings). Based on these similarities, all true flies form a logical, more inclusive taxon. Further, all true flies share certain characteristics with bees, butter-flies, and beetles. Thus, these animals form an even more inclusive taxon. They are all insects.

What are 3 parts that plant cells have that animal cells do not have

Answers

Answer:

Vacuole

Chloroplast

Cell wall

Explanation:

Order of DNA Replication

Answers

The order of Replication include the following:

DNA helicase unwinds DNA.Replication fork is formed.DNA polymerase attaches to primer.DNA polymerase adds nucleotides (5' to 3').Okazaki fragments bound by ligase.

DNA replication  involves the production of two copies of DNA from one

DNA. The enzyme known as helicase helps to unwind DNA into single

strands after which a replication fork is formed from the two single strands.

DNA polymerase attaches to the primer and the DNA polymerase adds

nucleotides to the leading strand of DNA in the 5' to 3' direction. Okazaki

fragments, which are small fragments of DNA are bound together by ligase

enzyme to complete the process.

Read more about DNA replication here https://brainly.com/question/20451652

What is the difference between environmental science and environmentalism?

Answers

Answer:

Environmental science is the pursuit of knowledge about the workings of the environment and our interactions with it. Environmentalism is a social movement dedicated to protecting the natural world.

Explanation:

Fruit Fly Eye Color (sex-linked): Red Eye (Dominant - R), White Eye (Recessive - r): How many female fruit fly offspring
would be expected to have white eyes from the following cross? Parents: White Eye Female x Red Eye Male
A.) 0%
B.) 25%
C. 50%

Answers

25% I think
Good luck

Please help. Thank you

Answers

Food is usually made by plants

HELP FAST!!!
One difference between cell division in plant cells and in animal cells is that plant cells have...
A. centrioles.
B. centromeres.
C. a cell plate.
D. chromatin.

Answers

it's cell plate but give brainliest to the person above they helped me out too, its why i'm answering

As energy is passed through the food chain, some of the energy is lost as heat. What is the approximate amount of energy that is passed from one trophic level to the next?
(1 point)
O 50 percent
O 15 percent
O 75 percent
10 percent

Answers

10 percent of energy is passed from one tropic level to the next. While the other 90 percent of energy is lost to heat.

Answer:

The answer is D. 10 percent.

Explanation:

I did the Test in Edge.

What kind of energy is stored in food?​

Answers

Answer:

chemical energy? I think..

BRAINLIEST!!!
Karina is looking at a cells under the microscope. She observes four members of phylum Ciliophora, How are the fours cells different?


A) They are classified as different species

B) They are different types of water mollusk

C) They are classified as different domains

D) They are classified as different fungi

Answers

Answer:

b

Explanation:

Answer:

they are classified as different species so its a

How do animals living in social groups affect the animals nutritional needs?

Answers

Answer:

they can have a happy life and rely on others for a social interaction... even if they are animals they need this

Select the correct image. Which cell is the most specialized?

Answers

Answer:

no pics

Explanation:

Answer:

Where is the image?

Explanation:

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Which numbered pair contributed to the development of a bicameralcongress as a result of the Great Compromise? Student Council held a bake sale to raise money for the local food pantry. They sold a total of 40 items which included pies and cakes. Pies were $10 each and cakes were $8 each. They raised $356. How many pies and how many cakes did they sell? what is a car that self driving Helppp plssss pls help its Science I will give Brainlyist no cap I will just plssss help Look at the underlined portions of the quotes. Is Stanton seeking the same goal as Jefferson?yesno What is an argument?A)A practical statement based on emotionB)A political statement based on fearC) A position statement based on logicD) A scientific statement based on humor i need the answers for this test please thank u The question is from the story a Christmas carol act 1 Increase the number 60 by 30% Crea una lista de 10 figuras musicales:la lista debe contener:nombre(de la nota musical):simbologia(no necesario):duracion (tiempo de cada figura):(More points than other questions) helpppppppp meee plz About how many billion years ago did the Big Bang occur?O 5O 11O 14O 19 4y+6 for y-12Evaluate the expression. Determine which type of word choice is provided in the following sentence.The morning was grim, expressing itself through dark gray clouds and heavy rain.(1 point)This sentence uses the figurative language of personification.This sentence uses denotation to show what the morning was like.This sentence uses the word relationship of cause and effect.This sentence uses connotation to show what the clouds looked like. A cross between 2 phenotypically 'wild-type' individuals produces 9 wild type offspring for every 3 of one mutant phenotype and 4 of another mutant phenotype. What is the likeliest explanation for this? what is the summary of the rain on the roof what is the difference between fluorine and oxygen? After the conquest of the Aztec people by Spanish conquistadors, there were very few artifacts of Aztec culture left for historians to study today. What happened to the evidence left by centuries of Aztec civilization?1. The Spanish wanted to introduce new technology to the Aztec people, so they destroyed the tools that existed there.2. The Spanish used Aztec artifacts for other purposes, such as fuel and building materials.3. The Spanish destroyed any Aztec artifacts they found, in an effort to wipe out the culture as well as the people.4. The Aztecs did not want their advanced knowledge to fall into the hands of the Spanish, so they destroyed the artifacts themselves. x 2x=27 when y=9 and z=2 que significa cosmobision