An organism's complexity is directly related to the amount of junk DNA.
Most eukaryotic genomes are larger and more complex than those of prokaryotes. However, the genome size of many eukaryotes does not appear to be related to genetic complexity.
For example, the genomes of salamanders and lilies contain more than ten times the amount of DNA that is in the human genome, yet these organisms are clearly not ten times more complex than humans.
Further studies showed that in the human genome only 2.5%of the genes are coding for protein while the rest of the 97.5% of genes are non-coding genes or junk DNA.
Learn more about Junk DNA on
https://brainly.com/question/15164061
#SPJ4
Which of these organisms experience the highest rate of cellular respiration due to activity levels
A. Plants
B. Protozoa
C. Animals
D. Fungi
Answer: animals
Explanation:
Answer: It's Fungi.
Explanation:
Being an extremely unhealthy academic, Mike is a shut-in and works by only candle light, which he never puts out. He hasn't seen the sun nor spoken face-to-face with anyone in years. However, he still sleeps and wakes up roughly at the same time as normal people because he is a very special lad. How is he still able to maintain this sleep schedule?
Answer choices:
He has a hereditary condition that confers unnaturally precise CLOCK gene expression.
He has a hereditary condition that confers unnaturally precise PER gene expression
His CLOCK genes last 16 hours and turn off for 8 hours
Mike's CLOCK expression is harder to suppress
The candle is always alight, entraining his SCN
Mike is able to maintain this sleep schedule because He has a hereditary condition that confers unnaturally precise CLOCK gene expression (Option A).
What is an adaptation?Adaptations are phenotypic features that naturally appear in a population as a consequence of genetic variation which are expressed to determine the level of the trait.
In this case, it is expected that Mike exhibit certain genetic features associated with his circadian rhythm.
In conclusion, Mike is able to maintain this sleep schedule because He has a hereditary condition that confers unnaturally precise CLOCK gene expression (Option A).
Learn more about adaptation and genetics here:
https://brainly.com/question/1381142
#SPJ1
Tara has two dogs. they win many of the agility competitions they enter. these competitions test a dog's ability to run, jump, maneuver around and through obstacles, and follow complex instructions. these two dogs have a litter of puppies together. which description most correctly describes these puppies? the puppies are guaranteed to win agility competitions. with training, the puppies are likely to excel at agility competitions. the puppies will be born with the ability to complete agility competitions. without training. the puppies are no more likely to succeed at agility competitions than any other dog.
With training, the puppies are likely to excel at agility competitions
Agile dogs run, jump, and dart about gracefully. Some use their athletic skills to compete in agility trials.
What is agility ?A competitive canine sporting event called an agility trial involves dogs of different breeds navigating obstacles while being scored on their speed and accuracy. The purpose of agility courses is to show off a dog's athletic prowess, degree of conditioning, and readiness to cooperate with her handler. Physical acuity and mental focus are prerequisites for competitions.
Learn more about Agility here:
https://brainly.com/question/1651841
#SPJ4
Which process must occur for a muscle to be able to relax?
Answer:
Muscles must relax with the process called progressive muscle relaxation.
Progressive muscle relaxation is a non-pharmacological method of deep muscle relaxation, based on the premise that muscle tension is the body's psychological response to anxiety-provoking thoughts and that muscle relaxation blocks anxiety.
________ represent(s) a substantial portion of the population, and few new products and services can be profitable until this large group buys them.
Answer:
The early majority
Explanation:
Early majority is the term which represents a substantial portion of population, and some new products as well as services which can be profitable until a large group buys them.
In the context of the Diffusion of Innovations theory, developed by Everett Rogers, the adoption of new products and services follows a predictable pattern. The theory categorizes people into different groups based on their willingness to adopt innovations.
For many new products and services, achieving success in the market often depends on gaining acceptance from the early majority. Once this large group embraces the innovation, it can lead to widespread adoption and profitability for the product or service.
To know more about Diffusion of Innovations theory, here
brainly.com/question/31444936
#SPJ2
The correct sequence of sperm-transporting tubules that transport spermatozoa to the epididymis is the?
Correct sequence of sperm-transporting tubules that transport spermatozoa to the epididymis is Seminiferous Tubules---> Rete Testis---> Vasa Efferentia----> Epididymis
Spermatozoa is the sperm that is formed from a spermatid after Spermiogenesis. It is released into the lumen of seminiferous tubules.
Seminiferous Tubules is present in the testis of human body.
Sperm transporting tubules are:
Seminiferous TubulesRete testisVasa EfferentiaEpididymisThe sperm passes through the seminiferous tubule into Rete testis.
Rete testis is a network of tubules that form a link between seminiferous tubule and Vasa Efferentia.
Vasa Efferentia connects Rete testis to Epididymis. It makes a pathway for the sperm transportation.
Epididymis is the region where the transported sperm from Vasa Efferentia reach. It stores the sperm until they are functionally matured enough to carry out the fertilisation in the human female body.
Hence, the pathway is Seminiferous Tubules---> Rete Testis---> Vasa Efferentia----> Epididymis
Learn more about Sperm here, https://brainly.com/question/9735466
#SPJ4
Select the correct answer from each drop-down menu. gene expression in eukaryotes can be regulated at various levels. certain mutations in flies may cause them to develop an extra set of legs or wings. , which determine the formation and arrangement of body parts in multicellular organisms, control gene expression by regulation of .
This phenomenon makes reference to the control of gene expression by regulation of Hox genes.
What are Hox genes?The Hox genes are group a master regulator genes whose sequential expression determines the spatiotemporal development in many animal groups.
The Hox genes are expressed during developmental segmentation of arthropods in order to determine the formation of legs and wings.
In conclusion, this phenomenon makes reference to the control of gene expression by regulation of Hox genes.
Learn more about the Hox genes here:
https://brainly.com/question/22998796
#SPJ1
The ability of a molecule to absorb infrared radiation is measured with ir spectrometers, which report the frequency of light absorbed in units of cm¯1. which explanation best describes this unit?
Spectrometer is a technique used to measured that how much a chemical substance absorbs light by measuring its intensity of light as a beam of light passes through solution.
IR spectrometer uses light over the infrared range from 700-15000 nm of electromagnetic radiation spectrum. If the concentration of greenhouse gases increases then more infrared radiation will be absorbed and emits back towards earth surface.
When infrared energy is absorbed by a matter the infrared causes the molecules or bonds to bend and vibrate. The matter gains kinetic energy which causes an increases in temperature. The absorption if radiation energy on matter causes an increases in temperature.
To learn more about Spectrometer here
https://brainly.com/question/4172177
#SPJ4
What are two ways in which the body gains
water?
OA. Sweating and drinking
B. Sweating and urination
OC. Drinking and cellular respiration
D. Cellular respiration and urination
Answer:
C.) Drinking and cellular respiration
Explanation:
During sweating and urination, water is lost.
During drinking and cellular respiration, the body gains water. Water is a product of cellular respiration.
What is the ability of living things to maintain a relatively constant internal environment? metabolism homeostasis stimulus-response cellular respiration
The tendency to maintain a stable, relatively constant internal environment is called homeostasis.
Homeostasis is the tendency to resist change in order to maintain a stable, relatively constant internal environment.
Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points.
In contrast, positive feedback loops amplify their initiating stimuli, in other words, they move the system away from its starting state.
The concentration of various ions in your blood must be kept steady, along with pH and the concentration of glucose. If these values get too high or low, person might end up getting very sick.
Therefore, the tendency to maintain a stable, relatively constant internal environment is called homeostasis.
To learn more about Homeostasis ,here
brainly.com/question/3888340
#SPJ4
Determine whether the statement is true or false, and why. “If a theory becomes supported by evidence, it can become a law.” A. False, it should read, “If a theory becomes supported by evidence, it can become a hypothesis.” B. False, it should read, “A theory and a law are already both supported by evidence and are equal, but they have different functions.” C. False, it should read, “A theory and a hypothesis are already equally supported by evidence, but they have different functions.” D. True
The given statement is False, it should read, "A theory and a law are already both supported by evidence and are equal, but they have different functions."
In the scientific method, a "Theory" and a "Law" are already both supported by evidence, but they serve different purposes.
The role of "Theory" in the scientific method is to provide a justification for the data collected through observations and results. As more data is gathered, it may be altered, enhanced, or even dismissed. While a "law" typically refers to an observed natural event that is true no matter how it is tested. It doesn't explain why the incident or event actually happened.
To know more about theory and law refer to: https://brainly.com/question/9266219
#SPJ1
As a percentage of weight, muscle is about _____ percent protein and about _____ percent water.
As a percentage of weight, muscle is about 20 percent protein and about 75 percent water.
What is muscle?Muscles are made up of numerous elastic fibers. Body contains more than 600 muscles. The functions of various muscle groups vary. Some muscles enable you to move quickly like running or jumping or deftly like threading a needle.A bodily part made up of lengthy cells that, when activated, constrict and move. An organ that, by contracting, moves or restrains the motion of a body part. It is essentially a mass of muscular tissue linked at either end to a fixed point.Only muscle tissue in the body has the capacity to contract, which allows it to move other body components. The second purpose of the muscular system is maintenance of posture and body position, which is connected to the purpose of movement.
Learn more about muscle here:
https://brainly.com/question/1903503
#SPJ4
What does the stomach have in common with the blood vessels, the arrector pili muscles, and the bronchioles?
Arrector pili muscles stomach have in common with the blood vessels.
The appendageal structures of the skin include the hair follicle, sebaceous gland, the apocrine gland, and the arrector pili muscle (APM), these structures are all located in the dermis and are functionally and anatomically related.
The contraction of these muscle are involuntary, in response to Stresses such as cold, fear .Thick skin also contains no arrector pili muscles, which cause goosebumps. Thick skin is thicker because it contains an extra layer in the epidermis, called the stratum lucidum.
To learn more about Arrector pili muscles , here
https://brainly.com/question/12972758
#SPJ4
Integumentary: skin: color ___________ turgor ___________ temp ____________ moisture _____________
Integumentary: Temperature Turgor 2. (firmness), color; moisture content; skin integrity, including open sores and rashes
Integument inspection Use your hand to palpate the skin to measure the temperature. Stretching skin usually causes it to swiftly return to its previous shape. Check the color of surrounding skin areas. Redness may be a sign of various skin issueRash, cellulitis, a pressure ulcer, and an infection erythema that is blanchable versus non-blanchablePaper-thin skin; purple or bruise-like skin; dark or reddish areasSkin injury from excessive moisture or verosis are also possible (maceration).Etiology may include: - Incontinence; - Urine; - Stool; - Wound exudateSweating, including in those with a fever - In between skin folds (particularly in people with obesity)A leaky ostomy or fistulaSkin need to be undamaged. Determine the cause of the skin issue if the skin is not intact.learn more about Integumentary here: https://brainly.com/question/2801375
#SPJ4
Answer: Integumentary: skin ; color tan or brown turgor temperature, moisture content including allergic symptoms.
Explanation:
What is Integumentary?
Integumentary system is for the protection of our body and regulating heat.
Skin, nails, hairs are the example of Integumentary system.
The Integument cell Melanocytes has the main role in skin color and create tan or brown or blackish shade.Normally the temperature of the skin is 32.778 degree C but it helps to maintain the temperature through a strong connection with the sympathetic nervous system.Skin also maintains the moisture in cellular level, the Stratum Corneum controls the trans-epidermal water loss and the oil gland in dermal level, secrets oil to prevent extra water soaking.Disorders : Rashes, Acne, Rough skin, Peeling skin, Sunburn, Infection, Skin Cancer etc.Learn more about the skin integumentary here : https://brainly.com/question/28162308
#SPJ4
Given the following diagram, what product is produced at Location A?
This diagram shows various processes and products in the global carbon cycle. Location A shows organisms in the ocean undergoing photosynthesis and respiration.
Public Domain
Carbohydrates
Carbonic acid
Fossil fuels
Limestone
Large patches of color indicate widespread precipitation. Over which areas does precipitation seem to be the most widespread?
Precipitation seem to be the most widespread in those regions where air rises.
Which areas does precipitation seem to be the most widespread?Precipitation is most abundant in those regions where air rises, and it is least abundant where it sinks. We can witness greater precipitation near oceans and lakes, and in higher elevations while on the other hand, precipitation lowers at deserts, arid and semi-arid regions. High precipitation occurs on hilly areas because of cold environment as well as risen air that strike with the high mountains.
So we can conclude that Precipitation seem to be the most widespread in those regions where air rises.
Learn more about precipitation here: https://brainly.com/question/1783904
#SPJ1
Amino acids are used to make _____, which are responsible for escorting substances into and around the body as well as across cell membranes
Answer:
protein
Explanation:
Amino acids are joined together to form proteins. The main function of amino acids is to serve as building blocks for proteins
When a dna change converts an amino acid codon to a different amino acid codon. What type of mutation is this?
A clot forms long sticky threads made of linked ____. after the injury heals, ____ can digest/lyse the clot
Organisms that live in deciduous forests have developed unique adaptations that aid in their survival. which adaptation would be seen in the duckbilled platypus? a. the duckbilled platypus reaches an adult length of 3 to 4 feet. b. the duckbilled platypus lives near forests. c. the duckbilled platypus gives birth to live young. d. males have venom glands on a spur on their hind feet. please select the best answer from the choices provided a b c d
Option (B) the duckbilled platypus lives near water is the correct option.
Adaptations are certain modifications that an organism brings in itself to survive in the conditions around it. The duckbilled platypus lives close to a body of water as an adaptation to survive in the deciduous forests.
Why does a duckbilled platypus lives near water?
The semi-aquatic lifestyle fits the duckbilled platypus nicely. They dig burrows to protect themselves from predators and live in water. To protect themselves from dangerous predators, they reside close to water. They have a swimming-friendly sleek body, and their thick water-resistant fur acts as insulation against the changing temperatures in deciduous forests.
To know more about duckbilled platypus visit:
https://brainly.com/question/240963
#SPJ4
The question is understood as
Organisms that live in deciduous forests have developed unique adaptations that aid in their survival. which adaptation would be seen in the duckbilled platypus?
a. the duckbilled platypus reaches an adult length of 3 to 4 feet.
b. the duckbilled platypus lives near water.
c. the duckbilled platypus gives birth to live young.
d. males have venom glands on a spur on their hind feet.
Please select the best answer from the choices provided a b c d
Which part of the peripheral nervous system would send impulses to the skeletal muscles in the arm?
The part of Peripheral Nervous System (PNS) that would send impulses to the skeletal muscles in the arm is Somatic Nervous System.
Somatic Nervous System is the voluntary part of the Peripheral Nervous System (PNS) which is associated with voluntary activity of the human body with the help of skeletal muscles in the body.
Somatic Nervous System consists of two kinds of nerves namely Spinal nerves and Cranial nerves.
Spinal nerves transmits information to the body from spinal cord.
Cranial nerves transmits information to the neck and head from the brain.
Somatic Nervous System controls the movement of the skeletal muscle present in the arm and leg. It controls the voluntary actions of the body which is under our control.
It controls the transmission of impulses received from the senses to perform reflex actions without involving the Central Nervous System (CNS)
Learn more about Skeletal muscle here, https://brainly.com/question/13989523
#SPJ4
Characid fishes are found naturally only in south america and africa. Fossils of these fish are not found on any other continents. What is the most likely explanation of this distribution pattern?
Characid fishes arose prior to the separation of the African and South American continents us the most likely explanation of this distribution pattern.
What is Characid fishes?The family Characiformes, sometimes known as the characids or characins, includes freshwater subtropical and tropical fish. The term "characins" has been used historically, but scientists now prefer the term "characids" to represent the group's status as a largely monophyletic family rank group.The order Characiforms contains the Characidae family. The bodies of characiforms are virtually always scaled, they have well-developed teeth, a pelvic fin, and typically an adipose fin.There are many different types of environments that these fish call home. From southwest Texas and Mexico through Central and South America, they are native to the Americas. Although many of these fish are found in rivers, some, like the blind cave tetra, actually live in caves.Learn more about Fossil here:
https://brainly.com/question/15002437
#SPJ4
Disclaimer: The given question in the portal is incomplete. Here, The complete question.
Question: Characid fishes are found naturally only in South America and Africa. Fossils of these fish are not found on any other continents. What is the most likely explanation of this distribution pattern?
A) Characid fishes arose prior to the separation of the African and South American continents
B) Characid fishes arose in the South Atlantic Ocean and migrated to Africa and South America
C) These fishes arose in either Africa or South America and migrated across the South Atlantic Ocean to another continent
D) Convergent evolution is responsible for the distribution of characin fishes
What are the consequences of learning on the brain and on future execution of behavior by that brain?
Human brain is always learning whenever it processes information.Human babies are the best example of learning since birth.The aging brain responds to learning the same way a child's brain does grows new task- specific synapse that can be recruited for other uses.
These are the consequences of learning on the brain and on future execution of behavior by that brain.
What are the consequences of learning of brain?When brain learns something new it will help to develop cognitive function like concentration, attention and chance of dementia decreases.
When the brain matures, fibers are developed in the brain becomes interconnected and these interconnected neurons are very essential in the formation of memories and new and previous learning interconnected.
Therefore,human brain is always learning when it is processed.
Learn more about consequences of learning of brain here:
https://brainly.com/question/24821416
#SPJ4
The release of myoglobin into the blood, caused by an electrical burn, can result in failure of?
The release of myoglobin into the blood, caused by an electrical burn, can result in failure of the kidneys.
How does myoglobin result in kidney failure?Myoglobin protein is present in the striated muscles including skeletal and heart muscles. Unbound myoglobin when released into the blood can lead to renal (kidney) failure.Myoglobin is a heme- containing protein that binds to oxygen and supplies oxygen to the muscle cells (myocytes) for energy.When in blood, myoglobin can damage kidneys by resulting in intrarenal vasoconstriction, injury or obstruction to renal tube.Levels of myoglobin can increase due to heart attack, muscle injury and damage. This in turn leads to kidney failure.Myoglobin can result in increase in potassium levels in blood which disturbs the rhythm of heart.Learn more about myoglobin here:
https://brainly.com/question/14978252
#SPJ4
Which classification of drugs helps in preparing for thyroidectomy or treating thyrotoxic crisis?
Antithyroids classification of drugs helps in preparing for thyroidectomy or treating thyrotoxic crisis.
The overactive thyroid (hyperthyroidism) brought on by Graves' illness is most frequently treated with antithyroid medications, commonly known as thioamides. These medications prevent the thyroid gland from producing thyroid hormone.To cure an underactive thyroid gland, utilize levothyroxine (hypothyroidism). The thyroid gland ordinarily produces thyroid hormone, which it either replaces or increases. Low thyroid hormone levels can happen naturally, when the thyroid gland is damaged by radiation, drugs, or surgery, or when they are caused by another factor. The overactive thyroid (hyperthyroidism) brought on by Graves' illness is most frequently treated with antithyroid medications, commonly known as thioamides.learn more about antithyroid here: https://brainly.com/question/9251938
#SPJ4
The total collection of alleles in a population at any one time makes up that population's?
The total collection of alleles in a population at any one time makes up that population's gene pool.
Gene Pool:A gene pool is a collection of all the genes (including alleles) found in a population or species that is capable of reproduction. A big gene pool has a wide range of genetic diversity and is more resilient to environmental stresses. This could be any population, such as pond frogs, woodland trees, or town residents.
In order to analyze the genetic variation of a population, the gene pool must be identified. A population has a higher likelihood of obtaining features that increase its biological fitness and the chance of survival the more genetically varied it is.
As a single species, humans can interbreed with one another anywhere on Earth. Therefore, each allele of the approximately 19,000–20,000 human genes in our genome makes up the human gene pool.
Learn more about gene pool here:
https://brainly.com/question/14087564
#SPJ4
An investigator who conducts an experiment to determine how changes in pH affect the function of enzymes on digestion is most likely to be a/an __________. histologist neurologist physiologist engineer anatomist
An investigator who conducts an experiment to determine how changes in pH affect the function of enzymes on digestion is most likely to be a physiologist. The correct option is C.
What is physiologist?A physiologist examines human organization and how its organs and systems interact at the cellular and molecular levels under normal and anomalous conditions.
A physiologist may excel in the physiology of a specific body area, function, or system, as well as in the physiology of plants or animals.
A physiologist is likely to conduct a study to see how changes in pH influence the impact of enzymes on digestion.
Thus, the correct option is C.
For more details regarding physiologists, visit:
https://brainly.com/question/17165000
#SPJ1
Red maple tree seeds are dispersed by the wind. this species of tree can be found in fields, woods, and even wetlands. this is an example of a ________ distribution.
Red maple tree seeds are dispersed by wind. This is an example of Anemophilic distribution.
Maple tree seeds are lightweight They have wing like outgrowth.Maple tree have efficient seed dispersion system.The seeds descend to the ground known as Samaras.Learn more about Anemophily here, https://brainly.com/question/13976657?referrer=searchResults
#SPJ4
When an individual of childbearing age undergoes a diagnostic x-ray procedure, gonadal shielding should be used to protect the reproductive organs from exposure to the useful beam:__________
When an individual of childbearing age undergoes a diagnostic x-ray procedure, gonadal shielding should be used to protect the reproductive organs from exposure to the useful beam are When these organs are in or within approximately 5 cm of properly collimated x-ray beam and Unless shielding will compromise the diagnostic value of the examination.
What is x-ray beam?Electromagnetic emissions or particle emissions from the x-ray tube.The x-ray beam contains a wide variety of energies known as the x-ray emission spectrum and is polyenergetic (multiple energies). The lowest energies are consistently between 15 and 20 keV, while the greatest energies are consistently equal to the kVp set on the control panel.By speeding electrons across a potential difference and directing them toward a target material, X-rays are frequently created in X-ray tubes. As the incoming electrons slow down inside the target, they emit X-rays.A wide variety of commercial, medical, and scientific uses are made possible by the distinctive properties of X-rays, including their capacity to penetrate optically opaque materials, their atomic-scale wavelengths, and the high energy of individual X-ray photons.Learn more about X-ray here:
https://brainly.com/question/7098623
#SPJ4
Disclaimer: The given question in the portal is incomplete. Here the complete question.
Question: When an individual of childbearing age undergoes a diagnostic x-ray procedure, gonadal shielding should be used to protect the reproductive organs from exposure to the useful beam:
1. When these organs are in or within approximately 5 cm of properly collimated x-ray beam
2. Unless shielding will compromise the diagnostic value of the examination
3. When the radiographer chooses to substitute gonadal shielding for adequate collimation of the x-ray beam
Question 2
The following chart lists taxonomy classifications for seven organisms. Some have just one classification,
while others have a subclassification. Which four classifications best match the classifications of your
fossils? Research the classifications if you don't know their characteristics.
Classification
Organism 1 Brachiopoda
Organism 2 Mollusca, Gastropoda
Organism 3 Arthropoda, Trilobita
Organism 4 Chordata, Actinopterygil
Organism 5 Pteridophyta
Organism 6 Nematoda
Organism 7 Ascomycota
Now complete the following table to explain your reasoning for the classification of your fossils.
The four best classifications of fossils which match my classification are:
Body Fossils.Molecular Fossils.Trace Fossils.Pseudofossils.The classification of Mollusca, Gastropoda is given below:
They are invertebrates
They have seven different classes:
AplacophoraMonoplacophoraPolyplacophoraBivalviaGastropodaCephalopodaCcaphopoda.What is classification of living organisms?The classification of living organisms simply means grouping or classifying living things together on the basis of characteristic similarities and differences which exist between different species of living organisms
So therefore, the phylum mollusca are organisms which are all invertebrates, i.e, animals without backbone.
In conclusion, the four best classifications of fossils which match my classification are:
Body Fossils.Molecular Fossils.Trace Fossils.Pseudofossils.Learn more about classification of living organisms:
https://brainly.com/question/12283852
#SPJ1
