If a DNA DOUBLE HELIX IS 100 nucleotide pairs long and contains 25 adenine bases how many guanine bases does it contain?

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Answer 1

Answer:

25 ....................


Related Questions

PLS HELP ! picture included. max points

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Answer:

TAC CAT GGA ATT ACT -----> AUG GUA CCU UAA UGA

Amino Acids: AUG=Methionine, GUA=Histidine, CCU=Proline, UAA=Isoleucine, UGA=Threonine

TTC AAT GGT CTA GGG ----> AAG UUA CCA GAU UUU

Amino Acids: AAG=Lysine, UUA=Leucine, CCA=Proline, GAU=Leucine, UUU=Lysine

Answer:

TAC CAT GGA ATT ACT -----> AUG GUA CCU UAA UGA

Explanation:

Which hormone is used by both males and females? A. Estrogen B. Luteinizing hormone C. Progesterone D. Testosterone​

Answers

Answer:

luteinizing hormone

Explanation:

hope this helps!!!

All of the following apply to estuaries EXCEPT: There provide very valuable breeding grounds for commercially important fish and shellfish. There is no salinity in estuarine ecosystems due to large supply of fresh water from a river. Plants and algae that grow here have high tolerance for changing environmental conditions like salinity and light penetration. These coastal ecosystems provide a barrier against the ocean during storms.

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Answer:

There is no salinity in estuarine ecosystems due to large supply of fresh water from a river.

Explanation:

An estuary is a semi-closed body of water where fresh water and sea water meet and merge. Even though they are not a habitat to diverse species, they are very valuable breeding grounds and are one of the most productive environments. It is true that plants and algae that grow there have high tolerance for changing environmental conditions like salinity and light penetration because fluctuations happen from time to time because of the influence of the tides. And because of the partially enclosed nature of estuaries, there is provision for a barrier against the ocean during storms.

But despite the supply of fresh water, there is actually salinity in estuarine ecosystems which also varies depending on the concentration of sea water to fresh water.

A new fossil is found in a rock layer in England. How can index fossils be used to help date the approximate age of the new fossil?

Question 4 options:

Scientists compare the new fossil directly on the fossils on same layer to known fossils to find its age.


Scientist use radioactive dating to get exact age of the new fossil.


Scientist ask other scientists to date the fossils based on known information.


Scientists use the fossils in the same layer and layers before and after the new fossil to compare to known fossils.

Answers

Answer:

index fossils are those fossils which have wide geographical distribution and short life span. so if they are found in a particular age, it means they belong in that age and they cannot be found in formations younger then that. for example if there is an index fossil of Permian age, we can corellate the permian age formations

index fossils have a very short life span which means they only can be found in a particular age.

Other than wind, the most significant factor that influences the movement of ocean water at the surface is the

PLEASE HELP ME

Answers

Answer:

The movement of the ocean

Explanation:

Answer:

Thermohaline circulation.

or

The rise and fall of the tides. Tides create a current in the oceans, which are strongest near the shore, and in bays and estuaries along the coast.

Explanation:

PLEASE! ASAP! 100 POINTS!

Answers

Answer:

je n'arrive a faire o travail je suis désolée

Answer:

THis was 2 months ago so dont think you need this

Explanation:

During photosynthesis,plants take in carbon dioxide,water,and energy from the sun and produce carbohydrates and oxygen.Which of the following statements best explains how plants follow the law of conservation of mass during photosynthesis?

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Answer:The amount of each element that begins photosynthesis equals the amount of each element that is produced

Explanation:

what happens when an HIV infection occurs? ​

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Answer:

It targets and gradually weakens the body's immune system by damaging cells called CD4 T cells. This damage means that, over time, the body becomes less able to fight off other infections. If the immune system becomes impaired enough, infections that are typically mild can be life threatening.

An example of a biosphere is ________________

Question 1 options:

All the biomes in Texas


Rocks, soil, water, and air on Earth


Rainforest


Earth

Answers

Answer:Earth

Explanation:It is actually earth since we have living organisms

what does divine creation mean? did charles darwin agree with this idea?

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Answer:

The term creationism most often refers to belief in special creation; the claim that the universe and lifeforms were created as they exist today by divine action, and On the Origin of Species reflects theological views. Though he thought of religion as a tribal survival strategy, Darwin still believed that God was the ultimate lawgiver, and later recollected that at the time he was convinced of the existence of God as a First Cause and deserved to be called a theist.

Explanation:

Beginning from the center of the inside of the Earth, list the layers of the Earth

and give a brief description of each:

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Good durnfnnfnfjfjfkkfkfkfkfkfkkfkf

4. What properties do compounds have with strong attractive forces between their atoms?

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Because in simple molecules the intermolecular forces are a Coavlent bond and is formed between carbon and ionic compounds

PLEASE HELP ASAP!!
2. What evidence gives us insight into early human behavior?
O cave paintings
O DNA base sequences
skeletal remains

Answers

Answer:

I would say the most logical answer would be  DNA base sequences

skeletal remains.

Explanation:

Are cyclin and kinases are internal or extra?

Answers

Answer:

internal

Explanation:

Explain why the phrase “energy is lost is not correct and explain why people would use that phrase.

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Answer:

That doesn't mean the energy is gone, it's just not where you are looking. The universe is defined as all energy and matter. It is everything. Closed system there is ...


1. Write a statement that uses (correctly) the terms gamete, fertilization, and zygote. (2)

Answers

Answer:

The zygote simply is the fertilized ovum or egg cell or female reproductive cell. It is the result of the process of fertilization of the fusion of the male reproductive cell (gamete) and the female reproductive cell ( gamete). In human, the zygote is the resulted cell of fertilization of the sperm and the ovum. It is diploid or 2N which means it contains two sets of chromosomes; one set from the male and the other from the female.

The gamete is the reproductive cell. There are two types of gametes; male gamete and female gamete. In human, the male gamete is called the sperm and the female gamete is called the ovum. The gamete is the last stage of the reproductive cells to be completely formed.

Fertilization is the fusion of the male gamete and the female gamete to form the zygote. Fertilization may be external as in fish or internal as in human.

What causes the air above the land to become warmer than the air above the ocean?​

Answers

Answer: During the day the sun heats up both the ocean surface and the land.

Explanation:

Answer: land absorbs much of the sun's energy. water heats up much more slowly than land and so the air above the land will be warmer compared to the air over the ocean. wind will blow from the higher pressure over the water to lower pressure over the land causing the sea breeze.

Explanation:

If this is right and it’s ok, please give me brainlies :)

Amoeba Sisters Video Select Recap: Mitosis vs. Meiosis Comparison

Could i get help with this?

Answers

Answer:

Both mitosis and meiosis occurs in Amoeba.

Explanation:

Both mitosis and meiosis occurs in Amoeba. Those kinds of Amoeba that reproduces through asexual reproduction uses mitosis in which a single parent Amoeba cell is divided into two identical daughter Amoeba cells while on the other hand, Myxamoeba reproduce through sexual reproduction in which meiosis cell division is used. In this type of reproduction, the daughter Amoeba is different from their parents Amoeba.

19)
Genetic engineering is a branch of science that uses biotechnology tools to make modifications to organisms to express new
phenotypes. One application of genetic engineering is creating genetically modified crops. Assess which of the statements applies
to the field of biotechnology and genetic engineering in an accurate manner. You may select more than one correct answer.
A)
Genetically modified foods are dangerous for human consumption
B)
Genetically modified crops can contain DNA from two different species.
entific
cats
C)
Genetically modified crops increase the genetic diversity of a species.
D)
Genetically modified crops may grow in areas outside of the native range.
ghtight
Time
E)
Genetic modification can create improved crops faster than traditional
selective breeding programs.

Answers

Answer: b, d, e,

Explanation:that’s the right answer

In the field of biotechnology and genetic engineering, Genetically modified crops can contain DNA from two different species.

What does genetic engineering study?

Genetic Engineering is a set of molecular analysis techniques that allow studies of

CharacterizationExpressionand Modifications

of the genetic material (DNA and RNA) of living beings.

With this information, we can conclude that in the field of biotechnology and genetic engineering, genetically modified crops can contain DNA from two different species.

Learn more about genetic engineering in brainly.com/question/13491558

The statement "energy is conserved" means that
A. Energy cannot be destroyed or created.
B. The total amount of energy in the universe remains the same.
C. All of these
D. Energy is not lost, but it can change form.

Answers

Answer:

B

Explanation:

In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. For instance, chemical energy is converted to kinetic energy when a stick of dynamite explodes.

Write a program that simulates the growth of parasite population in an animal over time. Each parasite organism reproduces itself at some time interval. Animals may undergo drug treatment to inhibit the reproduction process, and clear the parasites from their body. However, some of the parasite are resistant to drugs and may survive.

Answers

Answer:

Good environmental conditions and food availability.

Explanation:

Good environmental conditions and food availability are the factors that simulates the growth of parasite population in an animal with the passage of time. Yes, drug can reduces the population of parasites but all parasites can't be removed because some gain resistance against that chemical which allows them to survive in that environment so good environmental conditions and food availability increases population of parasite.

(10.01 MC)
Which of the following describes air temperature and air pressure at higher altitudes?
O Air temperature increase while air pressure decreases
O Air temperature and air pressure both decrease
Air temperature and air pressure both increase
O Air temperature decreases while air pressure increases

Answers

Answer:

last one : air temperature decreases at high altitude and air pressure increases which makes us hard to breathe.

Reptiles are well adapted to life on land. What is the function of many of their adaptations to life on land?

Answers

Answer:

25

Explanation:

24x25$+#-##+$($$frjre

Tendons connect ___________ to _______________​

Answers

Answer: muscle to bone

Which best describes the reactants and products of photosynthesis?
Reactants are formed inside the plant, and products are taken in from the environment by the plant.
O Reactants are taken in from the environment by the plant, and products are formed inside the plant.
O Reactants and products are formed inside the plant.
O Reactants and products are taken in from the environment by the plant.
Mark this and return
Save and Fyit
Nov

Answers

I think it’s the second option;
- Reactants are taken in from the environment by the plant, and products are formed inside the plant.

Answer:

reactants are taken in and products are formed within

co2 and h2o are the reactants and o2 and sugar are the products

Explanation:

7.An experiment was conducted that showd the building blocks of life (amino acids) could indeed be formed by the combination of warm salt water, volcanic gases, and sparks of electricity.

Answers

Answer:

The most significant experiment performed to date on the formation of organic molecules remains that of Miller and Urey in 1952 when they sought to test the hypothesis of Oparin and Haldane that the organic building blocks of life emerged from a reducing atmosphere (Miller, 1953). Miller filled a flask with the four gaseous elements of the reductive atmosphere: methane, ammonia, hydrogen and water. He then passed electrical discharges through them to simulate lightning. After 125 h of the experiment, using the equipment available to him at the time, Miller identified several alpha amino acids contained within the residues.

If the parent cell has 40 genes how many will each daughter cell have ?
A. 20
B. 80
C. 40

Answers

Answer:

20 i believe

Explanation:

5. (01.07 MC)

How do we know our current money has value? (5 points)

People talk about money a lot.

It is backed by gold.

People accept it in exchange for goods or services.

It has many security measures.

Answers

Answer:

The correct answer is - people accept it in exchange for goods and services.

Explanation:

Money is valuable because we know that it is "accepted." Money can be used to purchase goods and services even though it is no longer backed by gold. Security measures prevent counterfeiting but do not add value.

People know at that time that their current money has value when they accept it in exchange for goods or services, which is option C, as money is a medium of exchange.

The value of money is influenced by central banks. Different countries have different currencies, but the currency that is stable and has more security has more use. Money is also linked to the underlying economics, such as the ability of a country to buy and manufacture goods, thus increasing the economy. There are also many security measures, such as unique designs, special inks, holograms, etc., that are helpful for maintaining trust and confidence in the currency.

Learn more about the money value here.

https://brainly.com/question/21506409

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Which observation can you make about the apparent brightness of the star Sirius

A: The star is larger than the other stars in the sky.

B: The star is farther away from earth so it appears brighter.

C: The star is reflecting the sun’s light.

D: The star is closer to earth so it appears brighter

Answers

Answer:

B. the star is farther away from the earth so it appears brighter.

Answer:

D: The star is closer to earth so it appears brighter

Can any one help me with those questions? Thank you

Answers

4. Ww x Ww = WW, Ww, Ww, and ww
Thus her genotype would be Ww
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