Alice is studying biological molecules. She has isolated a molecule and identified the nucleotide bases adenine, cytosine, guanine, and thymine. Which molecule did Alice isolate?

Answers

Answer 1

Answer:

DNA

Explanation:

I know this from learning it in school


Related Questions

What precautions should be made to be sure that there is little chance of negative consequences from an oil spill?

Answers

Answer:

hi, here's the answer of your question

Tighten bolts on your engine to prevent oil leaks.

Replace cracked or worn hydraulic lines and fittings before they fail.

Outfit your engine with an oil tray or drip pan.

Create your own bilge sock out of oil absorbent pads to prevent oily water discharge.

hope this was helpful...

pls mark this as the brainliest answer...

match the following terms and definitions

a segment that contains the information for making proteins

A complex molecule containing the genetic code

Answers

Answer:

The terms are not included in the question but their terms are:

Gene- a segment that contains the information for making proteins

DNA- A complex molecule containing the genetic code

Explanation:

All living organisms contains genetic material (containing genes) in their cells. A gene is a segment of DNA that encodes the information needed for the synthesis of certain functional products called PROTEIN. The genes undergo expression i.e. transcription into RNA and translation into protein. This protein is responsible for the phenotype living organisms exhibit.

The genetic material in most organisms is the DNA, which is a complex molecule and one of the two types of nucleic acids containing long polynucleotide chains. The DNA stores the genetic information needed for the expression of genes i.e. genetic code. The information are stored in the four nucleotide bases (Adenine, Guanine, Cytosine and Thymine) that constitutes the DNA.

How is the relationship between a fish and a sea anemone commensal?

a.) Neither the fish nor the sea anemone benefits.

b.) The fish benefits, and the sea anemone does not.

c.) The fish benefits, and the sea anemone is harmed.

Answers

They help each other survive in the ocean. The fish help the sea anemone more though.

Answer:

the fish benefits but the sea aneneme does not. The aneneme is not harmed though.

Explanation:

The table below shows the average yearly temp at Ute in four locations near an ocean.

Location A —> 31
Location B —> 23
Location C —> 18
Location D —> 48
Average yearly temperature in four locations near an ocean.

At which location is the density most likely to be the greatest

Location A
Location B
Location C
Location D

Answers

/D/ if not might be B

Answer:

C

Explanation:

PLEASE HELP 16 Answer:
The word arthropod comes from the Greek words meaning spiny skin.
a. true
b. false
17 Answer:
Insects have four pairs of walking legs.
a. true
b. false
18 Answer:
Grasshoppers have five eyes.
a. true
b. false
19 Answer:
An insect's compound eyes can detect only light and dark.
a. true
b. false
20 Answer:
Social insects cannot survive alone.
a. true

Answers

16. TRUE

17. FALSE

18: TRUE

19. FALSE

20. TRUE

Hope this helps <3

-Carrie

P.S. It would mean a lot if you mark brainliest

Answer:

16. TRUE

17. FALSE

18: TRUE

19. FALSE

20. TRUE

hope helps u

Gymnosperms and angiosperms, which are seed plants, alternate between ( 2 ) generations.


Gymnosperms are non-flowering plants with (EXPOSED SEEDS)


and angiosperms are flowering plants with . ( PROTECTED SEEDS)


Sporophytes produce spores for reproduction. In seed plants, the male reproductive structure produces , (MICROSPORES)


and the female reproductive structure produces . (MEGASPORES)


Gametophytes produce (GAMETES)


through the process of . (MITOSIS)


Answers are in the question yw :)

Answers

Answer:

I've corrected the relevant part in the false statement to make it true. Please see below:

Gymnosperms and angiosperms, which are seed plants, alternate between (2) generations.

The statement is true. It alternates between haploid and diploid stages.

Gymnosperms are non-flowering plants with EXPOSED SEEDS and angiosperms are flowering plants with PROTECTED SEEDS.

This statement is also true. The egg is fertilized inside of the flower.

Sporophytes produce spores for reproduction. In seed plants, the male reproductive structure produces MICROSPORES and the female reproductive structure produces MEGASPORES.

The statement is correct. The male gametophyte will fertilize the female gametophyte, known as the egg, to produce a zygote.

Gametophytes produce GAMETES through the process of MITOSIS.

False. The process of meiosis results in gametes, and not mitosis.

Hope that answers the question, have a great day!

Answer:

answer in picture

Explanation:

Deserts are only found near the equator.
Please select the best answer from the choices provided
T
F

Answers

Answer:

False

Explanation:

Answer:

False

Explanation:

Many deserts are not located around the equator with the most common example of this being the Gobi desert. Some books even contain the information that the Arctic and the Antarctic are deserts as well and they are located on the poles.

What is the study of an organism's body structures and their locations called?

Answers

Answer:

Anatomy

Explanation:

Human anatomy

PLZ ANSWER FAST!!

Which of these is an example of genetic modification:

a. Mapping the genome of the giant squid

b. Comparing the genes of children to their parents

c. Getting a flu shot

d. Adding a gene for mold resistance to corn DNA

Answers

Answer

D, genetic modification is a technique to change the characteristics of a plant, animal or micro-organism by transferring a piece of DNA from one organism to a different organism.

Explanation:

(mark as brainliest please)

Changes in genetic data lead to gene modification. Adding a gene for mold resistance to corn DNA is an example of genetic modification. option D is the correct answer.

 

What is genetic modification?

Genetic modification is a process in which the genes of an organism are modified. This can be done by base insertion or deletion or by any other environmental factor. Genetic modification can be done artificially. CRISPR-Cas9, gene editing, etc. are some examples.

This is done to get more productivity in crops, to reverse a genetic disease, etc. An example is adding a gene for mold resistance to corn DNA. Due to this gene modification, the corn will produce some proteins that will protect it from mold attack. Other options are not correct for the statement, as there is no change in gene activity.

Hence, the correct option is to add a gene for mold resistance to the corn. Option D is the correct answer.

To learn more about genetic modification, refer to the following link:

https://brainly.com/question/21411587

 

#SPJ2

What do geologists think happened as the last ice age ended?
O A. Sea levels rose over 300 feet.
B. A mass extinction occurred.
C. Glaciers advanced worldwide.
D. Dense forests grew for the first time.

Answers

Answer:

A) Sea levels rose over 300 ft.

The correct option is A.

What ended the last ice age?

New University of Melbourne research has revealed that ice ages over the last million years ended when the tilt angle of the Earth's axis was approaching higher values.

When was Earth's last Ice Age?

Also called the Pleistocene era, or simply the Pleistocene, this epoch began about 2.6 million years ago and ended 11,700 years ago, according to the International Commission on Stratigraphy (opens in new tab).

Learn more about the ice age here https://brainly.com/question/1982956

#SPJ2

Assume that producers in an ecosystem have 1,000,000 kilocalories of energy. How much energy is available to primary
consumers?
5. Which trophic level has the greatest biomass?

Answers

Assuming that producers in an ecosystem have 1,000,000 kilocalories of energy, 100,000 Kilocalories of energy would be available to primary consumers.Producers is the trophic level with the greatest biomass

HOW IS ENERGY TRANSFERRED:In a food chain, energy is being transferred when one organism in a particular trophic level feeds on another organism in a lower trophic level.

The lowest trophic level contains the producers, which are organisms that start the food chain. However, only about 10% of energy is available to the organism in the next trophic level as 90% is lost as heat.

Therefore, according to this question, if it is assumed that that producers in an ecosystem have 1,000,000 kilocalories of energy; 10/100 × 1,000,000 = 100,000 kilocalories of energy will be available to primary consumers.

WHAT IS BIOMASS:The total biomass of an organism in each trophic level decreases going up. This is due to the lesser energy transferred from one trophic level to the next.

As the trophic level increases, lower energy is available to convert into biomass. Hence, the higher the trophic level, the lower the biomass.

Therefore, if this is the case, the producers at the first trophic level will contain the greatest biomass which will decrease as the food chain progresses upwards.

Learn more about biomass and energy at: https://brainly.com/question/1751953

Some single-celled organisms make copies of themselves through mitosis. Which decribes the function of the cell cycle in such single-celled organisms?
reproduction
repair
growth
protection

Answers

Answer:

The answer is A

Explanation:

Answer:a

Explanation: i just took the test

A scientist performs an experiment. His results do not support his hypothesis. Which of these should the scientist do?

repeat the experiment and check for errors

change the observations to match the hypothesis

redo the experiment until the expected results are obtained

record and analyze the data after changing the hypothesis

Answers

Answer:

He should repeat the experiment and check for any unknown errors. He should do that because he might have made an unknown mistake that could have messed up his outcome.

Explanation:

He should repeat the experiment and check for any unknown errors. He should do that because he might have made an unknown mistake that could have messed up his outcome.

What kind of energy is this?
The iron you used to iron your clothes.

Answers

Answer:

conduction

Explanation

conduction energy is through touching the object

A group of tissues that join together to perform a specific function is___?​

Answers

Answer:

An organ

Explanation:

Answer:

An organ

Explanation:

Which of these Electromagnetic waves has the most kinetic energy and can be
dangerous?
O radio waves
O gamma rays
O ultraviolet waves
visible light

Answers

Answer:

Gamma rays

Explanation:

I believe

Which external stimulus is responsible for negative geotropism shown by
the stem of a plant?

•sunlight

•gravity

• water

Answers

Answer:

Tropism

Sunlight-phototropism

gravity-geotropism

IDK what what water is

Explanation:

Anna hits a golf ball, and it soars through the air toward the green. It travels in an arc across the ground. Which statement does not describe the ball’s acceleration before it stops?
A. It increases speed.
B. It decreases speed.
C. It changes its overall direction.
D. It moves in the same direction.

Answers

Answer:

c

Explanation:

Answer:

C

Explanation:

When a ball is thrown everyone of these things happen except for C because when you throw a ball it does not just turn and come back to you, it falls to the ground after going some distance.

some genetically engineered fish can mate with wild members of their species. Farm raised fish are often genetically modified. What can happen to the wild species of fish if they mate with gmos

Answers

Answer:

The offspring might be partially modified.

Explanation:

A mouse is homozygous recessive for brown fur (bb). Its father was
heterozygous (Bb) for fur color. Which genotypes could the mother
have had?


A. BB
B.bb or Bb
C.BB or Bb
D.bb

Answers

Answer:

bb or Bb

Explanation:

The father gave a b.   Mother needs to so she must have a b, but she only needs one.

Answer:

It's bb or Bb

Explanation:

In response to an increasing blood glucose level, the human body will normally

A) release a hormone that lowers the blood glucose

B) use the excess glucose to make protein

C) store the glucose in cell nuclei

D) produce a hormone that destroys the glucose

Answers

I think it’s a) release a hormone that lowers the blood glucose

Using the drop-down menus, match the definitions below with the appropriate terms. All of the living and non-living things in a particular area: The total variety of organisms that live in the biosphere: A group of organisms that breed and produce offspring that can breed: All of the living things in a particular area:

Answers

Answer:

All of the living and non-living things in a particular area: environment

The total variety of organisms that live in the biosphere: biological diversity

A group of organisms that breed and produce offspring that can breed: species

All of the living things in a particular area: biotic factor

Explanation:

Environment is defined as the sum total of all living and non-living factors in a particular area. When they interact together as a unit, it is referred to as ecosystem.

Biological diversity refers to the total variety of living organisms that live in the biosphere.

Species refers to a an assemblage of similar organisms that are capable of breeding together to produce fertile offspring.

The biotic factor of an area refers to the living things/component of that area.

Answer:

Using the drop-down menus, match the definitions below with the appropriate terms.

All of the living and non-living things in a particular area:  

✔ ecosystem

The total variety of organisms that live in the biosphere:  

✔ biodiversity

A group of organisms that breed and produce offspring that can breed:  

✔ species

All of the living things in a particular area:  

✔ community

Explanation:

Compare and contrast the different types of clouds

Answers

Answer:

Some clouds warn of storms and other clouds tell of fair weather. Compare and contrast the characteristics of different types of clouds through vibrant

Explanation:

If someone adds thousands of small fish to a lake, how would the number of big fish change?

Answers

Answer:

the number of big fish would increase

Explanation:

when theres a bunch of small fish, that is more food for the big fish ao the population of big fish will increase

Answer:

That would be beneficial to the big fish

Explanation:

More food equals more big fish

Kendra was removed from the voting committee for Homecoming King because one
of the nominees was her boyfriend. Why was she removed?
bias
stereotype
OOO
manipulation of information
vested interest

Answers

Answer:

Bias

Explanation:

definitely because she could have been biased

The scientific name of an organism is made up of what two group names?

Answers

Scientific names follow a specific set of rules. Scientists use a two-name system called a Binomial Naming System. Scientists name animals and plants using the system that describes the genus and species of the organism. The first word is the genus and the second is the species.

Answer:

Genus species

Explanation:

Scientists use a special naming system for organisms. It is made up of two words.

The first word is the genus of the organism and the second word is the species of the organism.

The first word, which is the genus, is always capitalized, but the second is not. Both words are italicized if possible, but if you are handwriting the scientific names, an underline suffices.

An example of a scientific name for a house cat is:

Felis catus

The average distance between the center of the Earth and the center of its moon is 3.84 x 108 m. The mass of the earth is
5.97x1024kg. What is the orbital speed and period of Earth's moon?
V, - 1.02 x 10 m/s
V, = 3.26 x 10ʻm/s
T= 2.37 x 10° s = 27.4 days
T = 6.24 x 106 s = 82.2 days
b. V, = 2.03 x 10²m's;
d. V, - 1.02 x 10 m/s;
T = 3.67 x 10ºs = 39.4 days
T = 4.82 x 10Ⓡs = 57.3 days

Answers

Answer:

T = 2.37 x 106 s = 27.4 days would be the answer  

Explanation:

What will happen if a baseball and a bat had an elastic collision like a golf and club

Answers

Answer:

It would be easier to get home runs, so there would be more.

There would be more if there were home runs

Why is the point of attachment of the frog's tongue considered to be advantageous?

Answers

Answer:

Frog's tongues are attached to the front of their mouths rather than at the back like humans.

Explanation:

This is an advantage because most frogs eat flies and insects and the like. Because they can flick their tongue a long way out they are able to catch food more effectively. This is an example of an adaptation.

______ means that the alleles in the genotype are different. A) Recessive
B) Homozygous C) Allelopathic D) Codominant E) Heterozygous

Answers

Answer:

B because homozygous is the alleles in the genotype

Explanation:

heterozygous is when the alleles are different
Other Questions
Please translate in English!!La seora que dej eso es bien cochina! cards in a pack are black or red in the ratio black : red=2 : 5What fraction of the cards are red? Loud neighbors can cause others to not have enough sleep. Please write a few sentences about how this affects others. I will mark as Braintlies !!! ANSWER PLSS How much interest would a bond (1,000 shares) of RMx pay each year?BondCur YieldVolCloseNet ChgMBIA 7 258.3887+1SDGE 4 404.87593.875-2UPS 8 206.210134.875+3RMx 14 1313.25106-3Travelport 11 1612.494595.50+1JCPenney 7 978.110094.50-2DeerParkISD 4 294.425104.86-1A. $132B. $14.00C. $106D. $13.20E. $140 I have Atlanta... please and thank you :) Minority groupA shared identity based oncultural elements such asheritage, language, andreligionEthnicityA socially constructedgroup of people who sharephysical characteristicsthat are consideredsignificant by a societyand that are used todistinguish them fromother groupsMajority groupPeople who are singledout for unequal treatmentand who regardthemselves as objects ofcollective discriminationRaceA group's subset thatconsists of more than halfof the entire group'smembers A skier reaches the end of a 0.9 km track in 1.5 hours, at what speed does it travel?(Please help,I need the answer as soon as possible) Write a quadratic equation to represent a function with a vertex of (-3, 2) that passesthrough the point (-1,22). Put your equation in vertex form. What does a dissolved salt look like?A. The salt crystals are surrounded by water molecules.B. The salt crystals separate into salt molecules in the water.C. The salt separates into ions that settle to the bottomD. The ions in the salt are surrounded by water molecules. There were 23 students running in a race. How many different arrangements of first, second, and third place are possible? What new nation-states formed in the 1850 map, that did not exist in the prior map? Pls help with this one I give brainliest thank you! Number 7 Rectangle ABCD has vertex coordinates A(-1,-1), B(-1, -3), C(-4,-3), andD(-4,-1). It is translated 2 units to the left and reflected across the x-axis.What are the coordinates of A"B"C"D? 21 Write the most appropriate forms of adjectives and adverbs from one set in eachsentence.bad / skilled / wellearly / new / well-behavedbeautiful / different /quick fast / old / talleasy / short / well-knowngood / likely / longyou wait, the.you are to miss the1 Thebargains in the sale.2 Ourson isthan his dad, but our other two haven't growasgroup of students isthan that other group who stayebook is.... and.to read than all the3 Thehere4 Hisothers.5 There are severalof the island, but the6 I can't play asor the .....beach on the other sideways to get to the... way is by boat.... as most of the others, but I'm not theof all those who want to participate.player22 Complete this first paragraph of an essay about 'fast food' with these adjectives andadverbs.betterfasterpuzzledsmalleras quickly asless beneficialmore easilymore wastefulthe bestthe most importantWhen did we decide that more convenient'is (1)way to choose between two Read the excerpt from The Riddle of the Rosetta Stone by James Cross Giblin.Some of these scholars made otherwise significant contributions to the world's knowledge of ancient Egypt. A German priest of the 1600s, Athanasius Kircher, wrote the first grammar and vocabulary of Coptic, the language of Christian Egypt. These books were to prove of great value when the hieroglyphs were eventually deciphered.But Kircher's ideas about the hieroglyphs themselves were even farther off the mark than those of Horapollo. Looking at a certain group of symbolswhich actually stood for the name of a pharaohKircher let his imagination run wild. Without any evidence to support him, he said that the hieroglyphs meant "The blessings of the god Osiris are to be procured by means of sacred ceremonies, in order that the benefits of the river Nile may be obtained."From 1650 onward, Kircher produced several volumes of such nonsense. It earned him a reputation for being an expert on the hieroglyphsa reputation that lasted, unfortunately, long after his death in 1680.Which sentence from this excerpt is a fact?Looking at a certain group of symbolswhich actually stood for the name of a pharaohKircher let his imagination run wild.Some of these scholars made otherwise significant contributions to the world's knowledge of ancient Egypt.A German priest of the 1600s, Athanasius Kircher, wrote the first grammar and vocabulary of Coptic, the language of Christian Egypt.From 1650 onward, Kircher produced several volumes of such nonsense. For 15 points What 10 good ideas would you give to improve a zoo. Explain each with a sentence. How are oxygen and carbon connected through the atmosphere, geosphere, and hydrosphere. Give an explanation of how a plant might use all three spheres What is something that happens when you change the wavelength? True or False: "What is the height of the tallest person in my class" is a statistical question WILL MARK THE BRAINLEIST write down whether each statement is true or false.1. Before the Fugitive Slave Act of 1850, abolitionists who helped runaway slaves faced minimal punishment if caught. 2. Slave hunters had an essential role in returning runaway slaves to their owners.3. Most free blacks supported the Fugitive Slave Act of 1850.4. The Fugitive Slave Act of 1850 caused an immediate increase in Northerners helping runaway slaves escape to freedom. 30 POINTS!!!The math club surveyed 100 students about the number of math courses in which they were enrolled and the weight of their backpacks. Classify the random variables from the survey. Number of math courses, discrete; weight of backpack, discrete Number of math courses, discrete; weight of backpack, continuous Number of math courses, continuous; weight of backpack, discrete Number of math courses, continuous; weight of backpack, continuous Unable to determine from information given