The u. S geological survey estimated how many days supply of oil is beneath the arctic refuge?.
Answers
The US Geological Survey estimated that there are 200 days' supply of oil beneath the Arctic National Wildlife Refuge (ANWR).
Arctic National Wildlife Refuge is an important wildlife habitat and a wilderness area located in northeastern Alaska. It is the biggest wildlife refuge in the United States and covers about 19,286,722 acres or 78,050.59 km2. It is home to a number of wildlife species like the polar bear, musk oxen, and caribou. Furthermore, the ANWR is also believed to have an enormous amount of petroleum reserves, which is a controversial topic.
The US Geological Survey (USGS) estimates that the 1002 area has about 7.7 billion barrels of recoverable oil, which represents about 6% of the total oil that the US uses each year.
You can learn more about Geological Survey at: brainly.com/question/31445163
#SPJ11
Related Questions
Outline the steps of one application of biotechnology
Answers
All steps for one application of biotechnology is given below.
What do you mean by biotechnology?Biotechnology is the application of technology to the study of living organisms and their functions. It encompasses a wide range of techniques and technologies used to manipulate and study the genetic makeup of living organisms, from bacteria and viruses to plants and animals.
There are many different applications of biotechnology, but one example of a common application is the production of recombinant proteins using recombinant DNA technology. The steps for this process include:
Isolation of the gene encoding the desired protein: The first step is to identify and isolate the gene that encodes the protein of interest. This is typically done by PCR or plasmid isolation from the organism in which the protein is naturally found.Cloning of the gene into a plasmid vector: The isolated gene is then inserted into a plasmid vector, which is a small, circular piece of DNA that can be easily replicated and introduced into a host cell.Transformation of the plasmid into a host cell: The plasmid vector containing the desired gene is then introduced into a host cell, such as E. coli, through a process called transformation.Growth and expression of the recombinant protein: The host cells containing the plasmid vector will then grow and reproduce, producing many copies of the recombinant protein encoded by the inserted gene.Purification of the recombinant protein: The recombinant protein is then purified from the host cell lysate using techniques such as centrifugation, precipitation, and chromatography.Quality control: The purified protein is then characterized to ensure it has the desired properties and is suitable for use in downstream applications.Use: The purified protein can then be used for various applications such as medical treatments, drug discovery, and research.This is just one example of a biotechnology application, and many other techniques are used in different fields.
To know more about DNA visit:
https://brainly.com/question/21992450
#SPJ1
How do salt ions/water move through a semi-permeable membrane? What is required for their transport?
Answers
Answer:
Water passes through the membrane in a diffusion process called osmosis. During active transport, energy is expended to assist material movement across the membrane in a direction against their concentration gradient. Active transport may take place with the help of protein pumps or through the use of vesicles.
Which pre-test document explains that a participant will take part in a fitness test that will measure aerobic endurance
Answers
The pre-test document that explains that a participant will take part in a fitness test that will measure aerobic endurance is likely to be a consent form or a participant information sheet. These documents are usually given to individuals before they participate.
In a research study or fitness assessment and provide details about the purpose of the test, the procedures involved, and any potential risks or benefits. In the case of a fitness test measuring aerobic endurance, the pre-test document may specify the type of test to be used (such as a treadmill test or a cycling test), the duration and intensity of the exercise, and the expected outcomes. It may also outline any precautions that participants should take prior to the test, such as avoiding caffeine or alcohol or wearing appropriate clothing and footwear. A pre-test document is an important tool for ensuring that participants are fully informed about the fitness test and the implications of their involvement. Providing clear and accurate information enables individuals to make an informed decision about whether to participate and helps to ensure that the test is conducted safely and ethically.
To know more about aerobic endurance
https://brainly.com/question/28205535
#SPJ11
What are the symptoms of radiation exposure?
Answers
The usual symptoms of radiation exposure are: nausea, vomiting, headache and diarrhea.
Radiation exposure is the exposure of living body to a high amount of penetrating radiation for a short period of time. This causes an acute illness in the body also called acute radiation syndrome. The initial symptoms are usually mild and can be treated effectively however the condition can worsen if not treated correctly and timely.
Diarrhea is The loose and watery movement of bowel. It can be present alone or be accompanied by other symptoms like nausea, weakness, etc. Diarrhea may happen due to varying reasons like bacterial infection, contaminated food, etc.
To know more about diarrhea, here
brainly.com/question/29222106
#SPJ4
The chi-square test involves a statistical comparison between measured (observed) and predicted (expected) values. one generally determines degrees of freedom as ________.
Answers
The chi-square test involves a statistical comparison between measured (observed) and predicted (expected) values.
One generally determines degrees of freedom as "n-1," where n is the number of categories involved in the analysis.The chi-square test is a statistical tool used to identify if there is a significant difference between the expected and observed frequencies in one or more categories or variables.
The chi-square test is used to determine whether the observed data distribution varies from the expected data distribution. This test involves a comparison between the measured (observed) and predicted (expected) values.Degrees of freedom
Degrees of freedom are the number of values in the final calculation of a statistic that are free to vary. It is a critical parameter in determining the size of the sample that is needed.
The degrees of freedom are the number of independent pieces of information that go into a calculation. For a chi-square test, one generally determines degrees of freedom as "n-1," where n is the number of categories involved in the analysis.
To know more about chi-square test visit:
https://brainly.com/question/30760432
#SPJ11
what will most likely happen if the plankton population decreases in this ocean system?
Answers
Answer: here
Explanation: If the plankton population decreases, there will be less food available for the shrimp. 2. As a result, the shrimp population may also decrease due to lack of food.
hope this helps
Preschoolers can draw:
A) Recognizable human figures with two to four parts.
B) Complex pictures.
C) Scribbled lines.
D) Simple circles and dots.
E) Their name
Answers
Answer:
I believe the best way to answer this question is B) complex pictures
Explanation:
Preschoolers should be able to write their name, basic shapes, lines, and human figures with two to four parts(stick figures) Hope this helps!
how are recessive traits inherited when multiple alleles are involved?
Answers
Inheritance of recessive traits involving multiple alleles follows the same principles as with two alleles. However, with multiple alleles, there can be a greater variety of phenotypic expressions.
In a population with multiple alleles for a gene, each individual will have two copies of the gene. The expression of the trait will be determined by the combination of the two alleles an individual inherits. If an individual receives two copies of the recessive allele, they will express the recessive trait. However, if an individual inherits two different alleles, the dominant allele will be expressed, and the recessive allele will be masked. For example, in the ABO blood group system, there are three alleles: O is recessive, while A and B are codominant. An individual can have AA, BB, AB, AO, BO, or OO genotypes. The presence of the O allele results in the O blood group phenotype.
To learn more about the alleles follow the link: https://brainly.com/question/7602134
#SPJ4
What is a summary about how clouds form. Help asap plzzzz.
Answers
(weather.gov) talks about more for a better understanding!
what is the regulatory protein component of the thin filament that binds to calcium, thereby initiating skeletal muscle contraction?
Answers
Troponin is the regulatory protein component of the thin filament that binds to calcium, thereby initiating skeletal muscle contraction.
Myofilaments are thin and thick filaments that are present in myofibrils. Thick filaments are mostly made of myosin, whereas thin filaments are mostly made of actin protein.
Thin filaments are made up of three proteins called actin, myosin, and troponin. The sarcomere is known as the fundamental contractile unit, and the interaction of troponin and tropomyosin on actin filaments controls the contraction of striated muscles in vertebrates.
Calcium ions are released from the sarcoplasmic reticulum in response to nervous system stimulation. By calcium ion binding to troponin, the tropomyosin filament is shifted on the actin filament to expose the surface for myosin head binding.
This produces sarcomere contraction, which continues until the calcium is depleted. This induces sarcomere contraction, which continues until the calcium ions are eliminated from the sarcoplasmic reticulum.
To know more about skeletal muscle contraction visit:
https://brainly.com/question/14907458
#SPJ4
As demonstrated by the carbon cycle, matter on Earth is generally A. released into space once it reaches the atmosphere. B. recycled continually through the spheres of the Earth. C. created and destroyed by the basic life processes of organisms. D. absorbed into the Earth's core where it can no longer be used.
Answers
Answer:
B
Explanation:
As demonstrated by the carbon cycle, matter on Earth is generally recycled continuously through Earth's regions. So, the correct option is B.
What is Carbon cycle?The carbon cycle is defined as the biogeochemical cycle by which carbon is exchanged between the biosphere, the pedosphere, the geosphere, the hydrosphere, and the Earth's atmosphere, where carbon is the main component of organic compounds, as well as carbon deposits such as limestone which is a major component of many minerals.
Photosynthesis, decomposition, respiration and combustion from the atmosphere to plants and living things are the steps of the carbon cycle. For example, carbon is a pollutant in the atmosphere in the form of carbon dioxide.
Therefore, the correct option is B.
Learn more about Carbon cycle, here:
https://brainly.com/question/12246961
#SPJ6
The large muscle group that attaches the leg to the pelvic girdle and produces extension of the hip joint is the ________ group. a. gluteal b. obturator c. adductor d. abductor
Answers
The large muscle group that attaches the leg to the pelvic girdle and produces extension of the hip joint is the gluteal group. Option A.
The gluteal muscles are located in the buttocks and play an important role in movement of the hip joint, including extending and abducting the thigh. The three main muscles of the gluteal group are the gluteus maximus, gluteus medius, and gluteus minimus. These muscles work together to allow for movements such as running, jumping, and walking. The gluteal muscles also help to maintain posture and balance, and can be strengthened through exercises such as squats, lunges, and deadlifts.
Learn more about large muscle
https://brainly.com/question/3603349
#SPJ4
organisms called are able to use inorganic molecules to make organic compounds.
Answers
Answer:
Autotrophs
Explanation:
The answer is 100% correct. Glad to help. Goodluck.
what determines the dew point temperature?
Answers
Answer:
At this point air cannot hold more water in the gas form.
how did the green revolution increase food production? i. through the development of disease-resistant and high-yielding crop plants ii. through monocropping and the widespread use of machinery iii. through the application of fertilizers and the use of irrigation techniques
Answers
The following ways did the Green Revolution increase food production?
The development of disease-resistant and high-yielding crop plantsMonocropping and the widespread use of machineryThe application of fertilizers and the use of irrigation techniquesThe green revolution is a global agricultural system reform that took place from the 1950s to the 1960s. The green revolution aims to increase food productivity by transforming traditional agriculture into modern agriculture.
The green revolution led to high crop productivity through adapted measures, such as
increase in agricultural land.multiple restorations, which included the shedding of two crops more than one, every year. adoption of HYV seeds.increasing the use of inorganic fertilizers and sprayers.increasing irrigation facilities. increasing agricultural tools and plant protection measures.This question is multiple choice:
a) I onlyb) II onlyc) III onlyd) I and IIIe) I, II, and IIIThe correct answer is E
Learn more about the green revolution at https://brainly.com/question/823568
#SPJ4
Identify one organism, one population, and one community
Answers
Answer:
The study of organisms, populations and communities examines how organisms interact with each other and their environment at individual, population and community levels. To characterize these interactions, NEON quantifies and observes interactions among multiple organisms and their environments. By sampling a variety of organisms in aquatic and terrestrial systems, NEON provides data on individual traits, population dynamics and the composition of communities. Integrated with other data collected across NEON sites, the project produces data in the areas of biodiversity, infectious diseases and invasive species.
precipitation differs from agglutination in which way
Answers
Precipitation involves the formation of a new solid substance from a solution, while agglutination involves the clumping together of particles without the formation of a new substance.
Precipitation and agglutination are two different processes in biochemistry.
Precipitation is the process in which a solid substance is formed from a solution due to a chemical reaction.
The solid substance (precipitate) forms as a result of the formation of an insoluble compound from two or more soluble components.
Agglutination, on the other hand, is a process in which particles (such as red blood cells, bacteria, or viruses) clump together.
This can occur as a result of a reaction with a specific antibody or other substance. In agglutination, particles are brought together and joined without the formation of a new substance.
Question should be
In what way does precipitation differ from agglutination?
to learn more about Precipitation and agglutination refer here
https://brainly.com/question/28392002#
#SPJ11
Help me please :')
it's right below
|
|
|
\/
Answers
Answer:
Respiratory
Explanation:
The student is using Respiratory muscles!
organisms that have many characteristics in common are grouped into a _______?
Answers
Answer:
The are grouped in species...
Which type of organisms eat or break down dead things?
Answers
Which statement provides a conclusion about the transport of water in and out of cells based on the results of the student's experiment?
Answers
Answer: 2.
Explanation:
Remember diffusion balances the molecules.
water doesn't move freely.
3 and 4 don't make sense for this questions wording.
(Please leave an answer if you know the correct one!) I'm unsure of my answer, if you'd like to...could you please assure me of my answer?
Or, if my answer is wrong correct me and explain why! ^^ Thank you! I'll try to help you in return!
Answers
Answer:
D) The number of mitochondria has decreased due to long period of rest
You are correct :)
Explanation:
The basketball player requires energy so remember that the mitochondria is the powerhouse of the cell (so it produces energy).
answe rir plssssessSSSSSS
Answers
Who first used the word “atomos” to describe the smallest unit of a substance?
Answers
Answer:
Democritus
Explanation:
Democritus was a Greek philosopher and is still remembered for his contribution towards the atomic structure of the universe. He first described the smallest unit of a substance and named it as "atomos".
Answer:
Democritus is correct
Explanation:
Explain that the sting cell is an animal cell and not a plant cell
Answers
Answer:
Cell walls and membranes are both present in plant cells. The cell membrane is surrounded by the cell wall in plants. Plant cells have a rectangular shape because of this. Unlike plant cells, animal cells do not have a cell wall.
Please give Brainliest, really appreciated.
How is the plight of the African Elephant different than the changes that drove the evolution of the finch?
Answers
Answer:
The plight of African elephants is greatly impacted by human activity, primarily in the form of poaching and habitat destruction. In contrast, the evolutionary changes of the finch were driven by natural selection and adaptation over millions of years.
Explanation:
atp molecules provide energy for cellular activities by
Answers
Another name for a strike-slip boundary is a lateral _____?
Answers
Transcurrent fault is another name for strike-slope boundary. Hope this helps
Answer: Transcurrent fault, wrench fault, or lateral fault, in geology, a fracture in the rocks of Earth's crust in which the rock masses slip past one another parallel to the strike
Explanation:
Went over my notes from class the other day
Please help with this!!!
Answers
Answer:
B
Explanation:
Answer:
Not quit sure but i think its B
How can increasing human populations impact environmental quality?
O Decreased scarcity of resources, including food, clean water, and fuel
O Decreased prevalence and spread of disease among human populations
O Loss of habitat and biodiversity and decreased mass extinctions
O Increased climate change, increased drought, and devastating storms
Answers
Answer:Human population growth impacts the Earth system in a variety of ways, including: Increasing the extraction of resources from the environment. These resources include fossil fuels (oil, gas, and coal), minerals, trees, water, and wildlife, especially in the oceans.
Explanation: