The relationship between the model and how cells differentiate (become specific types of cells such as liver cells or skin cells) is based on gene expression patterns.
What does gene expression pattern mean?Gene expression patterns refer to the expression of specific cells in differentiated cells, which leads to the generation of diverse structural and enzymatic unique features in specific cell types.
Therefore, with this data, we can see that gene expression patterns are associated with the expression of certain features in the cell which is known as cell specialization or differentiation.
Learn more about gene expression patterns here:
https://brainly.com/question/20899111
#SPJ1
4. We use the electromagnetic spectrum to study space by viewing planetary
images and satellite photographs. If we were only able to use visible light
wavelengths to study space how would that affect our current knowledge of
space?
Answer:
To me we wouldn't know as much as we do. There is so much they don't want us to know about space. Just watch the moon at night and you can get a better answer.
Four students are discussing heat, thermal energy and temperature. Claire says temperature indicates the amount of heat in an object. Hazel states that heat is a transfer of energy. Connor says that, if two objects have equal masses, the hottest object has the most thermal energy. Evan disagrees. He says that, if two objects have equal masses, the hottest object has the most heat.Which students are correct?a) Claire and Evanb) Claire and Connorc) Hazel and Evand) Hazel and Connor
Heat is the thermal energy being transfered from a hottest object to a cooler one. Thermal energy, on the other hand, refers to the energy that's responsible for the temperature of an object. And temperature is the intensity of heat that's present in this object. If the temperature of an object doesn't change but it's mass increases, this means that the thermal energy is also increasing. Therefore, when two objects have the same mass but different temperatures, the hottest object has greater thermal energy. Therefore, Claire was wrong because temperature indicates the intensity of heat, not the amount, and Hazel was right about his definition of heat. Connor was also right by sayig that the hottest object (when both objects have equal masses) has the most thermal energy, and Evan was wrong because it is the most thermal energy, not the most heat. Therefore, the correct answer is d) Hazel and Connor.
NEED HELP DUE TODAY PLZ HELP ME I AM STUCK PLZ PLZ PLZ HELP ME!!!!
What structure represents the endoplasmic reticulum (ER) of the cell?
Choose 1 answer:
(Choice A)
A
Structure A
(Choice B)
B
Structure B
(Choice C)
C
Structure C
(Choice D)
D
Structure D
Answer:
I think its D....
I am not sure though...
How has the poison changed the concentration of pyruvate, NADH and intermembrane H in Jared's cells?
Answer:
pyruvate - stays the same
NADH increase
intermembrane H+ - decrease
Explanation:
Pyruvate - stays the same, NADH increase and intermembrane H+ - decrease.
What is NADH?Nicotinamide adenine dinucleotide (NAD) plus hydrogen (H) is referred to as NADH. It occurs naturally in the body and contributes to energy production.
The body generates NADH, which is used to produce energy. Supplementing with NADH may have negative effects on the body, including the blood pressure.
People use NADH for a variety of ailments, including Parkinson's disease, depression, high blood pressure, high cholesterol, sports performance, and chronic fatigue syndrome (CFS), but there isn't any solid scientific evidence to back these claims.
Therefore, Pyruvate - stays the same, NADH increase and intermembrane H+ - decrease.
To learn more about pyruvate, refer to the link:
https://brainly.com/question/9507938
#SPJ6
when viewing a submentovertical projection of the cranium for demonstration of certain paranasal sinuses, the ethmoidal sinuses are visualized:
When viewing a submentovertical projection of the cranium for demonstration of certain paranasal sinuses, the ethmoidal sinuses are visualized on the nasal cavity's lateral walls.
The ethmoid sinus, also known as the ethmoid air cells, is a collection of tiny, interconnected air cells in the ethmoid bone's lateral masses. The ethmoid sinus is one of the four sinuses found in the human skull.The ethmoid sinuses are hollow cavities located in the human skull between the nose and the eyes. These sinuses consist of thin, delicate walls made up of bone and mucous membranes. The ethmoid sinus is divided into two separate compartments, each of which is lined with mucous membranes.
The ethmoid sinus's function is to provide a barrier between the brain and the nasal cavities, as well as to moisturize the air we breathe in.When viewing a submentovertical projection of the cranium for demonstration of certain paranasal sinuses, the ethmoidal sinuses are visualized on the nasal cavity's lateral walls.
To know more about paranasal sinuses visit:-
https://brainly.com/question/32296539
#SPJ11
Select the correct word to complete the sentence.
The desert might seem like an unlikely place to find fish. There are long dry periods between rains when most surface water evaporates. Nonetheless, about 30 species of desert pupfish live in the American Southwest. Very hot water, unpredictable weather, high salt content, and predators are all sources of blank for the pupfish.
The answers are hormones, stress, response or homeostatis
Answer:
I think its homeostatis
Explanation:
Answer:
stress?
Explanation:
it isnt homeostasis or hormones or response
since it's a big change and extreme constant changes this seems like stress to the pupfish
i have the same question at the moment and will edit this response if it was right or not
low extracellular ph activates trpv1 through the binding of h ions to trpv1. describe the properties, including the location, of the site of trpv1 that allow h ions to bind. describe the specific location in the cell where atf3 protein is produced.
TRPV1 property TRPV1 protein is a ligand-gated ion channel that consists of several transmembrane domains embedded in the membrane, as well as a carboxy-terminus and an amino-terminus that are both present inside the cell ( cytosolic side ).
What is a binding site?The region of an enzyme's surface (or receptor, or binding or transport protein) that contains the substrate or product (or other ligand).
The TRPV1 property TRPV1 protein is a ligand-gated ion channel composed of several transmembrane domains embedded in the membrane, as well as a carboxy-terminus and an amino-terminus found within the cell ( cytosolic side ).
In human cells, this causes division to halt and apoptosis to occur. ATF3 is a cAMP-dependent transcription factor that is encoded by the ATF3 gene located within the nucleus.
Thus, this is the the specific location in the cell where ATF3 protein is produced.
For more details regarding binding site, visit:
https://brainly.com/question/24302302
#SPJ1
Help me right now! For a brainlest!
How are dinosaurs are like ( Related) crocs
How are dinosaurs like( related) chickens
Answer (How dinosaurs are related to crocodiles):
Along with pterosaurs and dinosaurs, crocodiles were an offshoot of the archosaurs, the "ruling lizards" of the early to middle Triassic period; needless to say, the earliest dinosaurs and the earliest crocodiles resembled one another a lot more than either resembled the first pterosaurs, which also evolved from archosaurs. What distinguished the first crocodiles from the first dinosaurs was the shape and musculature of their jaws, which tended to be much more deadly, as well as their relatively splayed limbs—as opposed to the straight, "locked-in" legs of theropod dinosaurs. It was only well into the Mesozoic Era that crocodiles evolved the three main traits with which they're associated today: stubby legs, sleek, armored bodies, and marine lifestyles.
Answer (how dinosaurs are related to chickens):
The scientific evidence comes from a study in which the amino-acid sequence from T. Rex collagen was compared to that of various modern species. It proved to be more similar to the chicken than any other creature alive today.
So, are chickens dinosaurs? No – the birds are a distinct group of animals, but they descend from the dinosaurs, and it’s not too much of a twist of facts to call them modern dinosaurs.
There are many similarities between the two types of animal, largely to do with bone structure. It also appears that many of the dinosaurs had feathers – not for flight, but as adapted scales, to assist in heat regulation, and/or to assist in courtship displays, as in modern birds.
Four differences between religious songs and non-religious songs
Here are four differences between religious songs and non-religious songs:
1. Theme and subject matter: Religious songs typically focus on religious themes such as faith, salvation, prayer, and worship, while non-religious songs can cover a wide range of subjects, including love, heartbreak, social issues, and more.
2. Lyrics and language: Religious songs often feature lyrics that are heavily influenced by religious texts or language, using terms and phrases that are specific to the religion or faith tradition. Non-religious songs, on the other hand, tend to use more contemporary language and a broader vocabulary.
3. Musical style: While there is no one specific musical style that defines religious or non-religious songs, many religious songs are associated with traditional or classical music styles, such as hymns or choral music, while non-religious songs can encompass a wide range of genres, from rock to hip hop to folk music.
4. Purpose and audience: Religious songs are often created for the purpose of worship or religious ceremony, and are intended to be sung by a specific group of people (such as a congregation or choir). Non-religious songs, on the other hand, are often created for entertainment or artistic expression, and can be enjoyed by a much broader audience.
About ReligionReligion is a system that regulates belief and worship of God as well as rules related to customs, and a world view that connects humans with the order of life, the implementation of religion can be influenced by local customs.
Learn More About Religion at https://brainly.com/question/1808291
#SPJ11
Respiration takes place in:
human beings only
plants only
plants, animals, and humans
animals only
Respiration takes place in plants, animals and humans
Plants, Animals, and Humans
Seafood Watch recommends which seafood _______.
a. to buy or avoid
b. to catch and sell
c. to harvest sustainably
d. is safe to eat
Answer:
a
Explanation:
to buy or avoid
Seafood Watch recommends which seafood to buy or avoid. Thus, option A is correct.
What is seafood?Seafood is food obtained from the sea. Unsustainable fishing methods, such as dragging and dynamite fishing, entrap or kill various species that are not necessarily targeted by the fishing industry. By identifying varieties of seafood that have been caught sustainably, Seafood Watch promotes them over those that have not.
The theory is that since only fisherman who employ sustainable practices are financially rewarded, they will outperform rivals. Based on rigorous scientific standards for environmental sustainability, our Seafood Watch program assigns grades to seafood collected or raised all around the world.
Our suggestions can be used by customers and business owners to locate seafood that has been farmed sustainably. Numerous species are included in the exhaustive list, along with information about where in the water they were caught—from the wild or from farms—and how they were harvested.
Therefore, Seafood Watch recommends which seafood to buy or avoid. Thus, option A is correct.
Learn more about species on:
https://brainly.com/question/9506161
#SPJ6
what does the beetle incident reveal about Charles Darwin
Charles Darwin was an enthusiastic beetle collector. He used beetles to illustrate different evolutionary phenomena in his major works.
What happens in the beetle incident?Charles Darwin was influenced by the high diversity of beetles in the tropics, and he observed that. Charles Darwin had been cited for keeping the essay of a soul naturalist. Alfred Russel Wallace for a fortnight, thereby enabling him to revise elements of his theory of development, before jointly reporting the theory of evolution by natural selection in July 1858. The first preprint of Charles Darwin's book, On the Origin of Species using the Natural option. In 1831, Charles Darwin received an astounding invitation: to join the HMS Beagle as the ship's naturalist for a trip throughout the world. Charles Darwin's book, On the genesis of Species, using Natural alternative,
So we can conclude that Charles Darwin's natural selection the genetic traits of a species may change over time,
Learn more about Charles Darwin, here: https://brainly.com/question/1279802
#SPJ1
what are some biological consequences of space radiation? cancer damage to cns damage to lungs damage to dna limiting oxygen supply
Increased risk of cancer, damage to the central nervous system, and DNA damage are all correct answers regarding the biological consequences of space radiation. Here options A, B, and D are the correct answer.
Exposure to space radiation poses a significant risk to human health and can have several biological consequences. Here are some of the potential effects:
A) Increased risk of cancer: Space radiation is a form of ionizing radiation that can damage DNA in cells, which can lead to mutations and the development of cancer. B) Damage to the central nervous system: The brain and spinal cord are particularly sensitive to the effects of space radiation, which can cause cognitive impairment, memory loss, and behavioral changes.
C) Damage to the lungs: Space radiation can also affect the lungs, causing inflammation, oxidative stress, and fibrosis, leading to impaired lung function and respiratory problems. D) DNA damage: As mentioned earlier, space radiation can damage DNA in cells, leading to mutations and other genetic abnormalities.
E) Limiting oxygen supply: Exposure to space radiation can also affect the body's ability to transport oxygen, as it can damage the cells in the blood vessels and capillaries. This damage can reduce blood flow and oxygen supply to tissues and organs.
To learn more about space radiation
https://brainly.com/question/30474033
#SPJ4
Complete question:
What are some biological consequences of space radiation?
A) Increased risk of cancer
B) Damage to the central nervous system
C) Damage to the lungs
D) DNA damage
E) Limiting oxygen supply
Do you think the SARS-COV-2 pandemic is a question that population ecology can help solve? Explain.
Yes, I consider population ecology may result very useful to understand the zoonosis of this pandemic disease.
What is population ecology?Population ecology is a major branch of ecology aimed at full understanding of how populations may change in a given environment.
This subdiscipline (population ecology ) also analyzes the manner in which populations may interact with their surrounding environment, including human populations.
In conclusion, population ecology may result useful to understand the zoonosis of diseases.
Learn more about population ecology here:
https://brainly.com/question/1437549
#SPJ1
Power is measured in _______?
Answer:
joules
Explanation:
i think
Skeletal muscles make up fifty percent of your body weight?.
Yes, it is true that skeletal muscles make up approximately fifty percent of your body weight. These muscles are responsible for the movement of your body and are connected to your bones by tendons.
There are over 600 skeletal muscles in the human body, and they are under voluntary control, which means that you can consciously contract and relax them. Regular exercise and physical activity are essential for maintaining healthy skeletal muscles, as they can become weak and atrophied with prolonged inactivity or sedentary lifestyles. Strength training and resistance exercises can help to increase muscle mass and improve overall muscle function. Additionally, a balanced diet rich in protein is essential for muscle repair and growth.
To know more about Skeletal Muscles visit:
https://brainly.com/question/31182318
#SPJ11
Waves that crash against the beach contribute to the blank of the shoreline
A. deposition
B. Evaporation
C. Build up
D. erosion
this a full in the blank. so get rid of the word blank and put in the best answer choice.
Answer:
erosion
Explanation:
You would expect a cell with many chloroplasts to, secrete a lot of fats, make ATP, do photosynthesis, or store water?
Answer:
Cells with many chloroplast usually aids in the process of photolysis which is helpful in photosynthesis. so we can say that the more is the chloroplast in a plant cell the more is the rate of photosynthesis and ATP is made.
Replication of chromosomal DNA occurs __________. View Available Hint(s)for Part A whenever a cell makes protein before a cell divides to repair gene damage caused by mutation in the cytoplasm of a eukaryotic cell
Replication of chromosomal DNA occurs before a cell divides. So option B or the second option is the correct choice.
The process of DNA replication occurs in the S (synthesis) phase of the cell cycle. By copying its genetic material, the cell gets ready for cell division during this stage. Chromosome DNA replication is a crucial mechanism that makes sure each daughter cell obtains an exact duplicate of the genetic material. It is necessary for proper genetic material transmission from one generation to the next.
More specifically, the DNA double helix unwinds and separates at locations known as the origins of replication, where DNA replication starts. The divided DNA strands are subsequently joined together by enzymes known as DNA polymerases to form complementary strands.
This produces two identical DNA molecules, each made up of a newly synthesized daughter strand and the parent strand. The cell can move on to other phases of the cell cycle, like mitosis or cell division, when replication is finished.
To know more about replication,
https://brainly.com/question/25807290
The complete question is:
Replication of chromosomal DNA occurs __________.
A) whenever a cell makes protein
B) before a cell divides
C) to repair gene damage caused by mutation
D) in the cytoplasm of a eukaryotic cell
what do both glycolysis and fermentation have in common?
A. the can occur in the absence of oxygen
B. they produce either lactic acid or ethyl alcohol
C. they involve a serious of reactions that progress in a circular fashion
D. they combine hydrogen with oxygen to produce water
Answer:
Ambas se realizan en ausencia de oxigeno
Respuesta A
Explanation:
La fermentación láctica transforma el piruvato en lactato
Durante la glucolisis una molecula de glucosa se convierte en 2 moleculas de piruvato y se obtienen 2 moleculas de ATP y 2 de NADH netas.
Long-term potentiation that takes place during sleep or a deeply relaxed state is a result of ______. Group of answer choices an increase in the release of neurotransmitters repeated practice that builds neural pathways an increase in the number of dendrite connections with other neurons all of these optio
Long-term potentiation that takes place during sleep or a deeply relaxed state is a result of an increase in the release of neurotransmitters. The reason is that long-term potentiation, or LTP, is a type of synaptic plasticity that is thought to be the cellular mechanism underlying memory formation and learning. It is a long-lasting enhancement of synaptic strength that occurs between two neurons that fire at the same time. When neurons fire at the same time, the activity of the second neuron is enhanced, which can cause the release of neurotransmitters.
In this case, the release of neurotransmitters is increased during sleep or a deeply relaxed state. This can occur due to a number of factors, such as changes in brain chemistry or the activation of certain neural pathways. These changes can result in the strengthening of synaptic connections between neurons, which can lead to the formation of new memories and the improvement of learning.
In summary, long-term potentiation that takes place during sleep or a deeply relaxed state is a result of an increase in the release of neurotransmitters. This is an important cellular mechanism underlying memory formation and learning, and it can be enhanced through repeated practice that builds neural pathways, an increase in the number of dendrite connections with other neurons, or other factors that promote synaptic plasticity.
Know more about the Long-term potentiation click here:
https://brainly.com/question/30390705
#SPJ11
My sister needs help with this, and it’s too late for me to learn how to do it
1. The phenotype (descriptions) of rabbits that have the following genotypes are:
Ggbb → Gray hair & red eyesggBB → White hair & black eyesggbb → White hair & red eyesGgBb → Gray hair & black eyes2. Rabbits with genotype GGbb and ggBb;
Gray fur & black eyes: 8 out of 16Gray fur & red eyes: 8 out of 16White fur & black eyes: none White fur & red eyes: none3. Rabbits with genotype GgBb and GgBb;
Gray fur & black eyes: 9 out of 16Gray fur & red eyes: 3 out of 16White fur & black eyes: 3 out of 16White fur & red eyes: 1 out of 16Why is a phenotype important in genetics?A phenotype is important in genetics because it is the observable physical or biochemical characteristics of an individual resulting from the interaction of its genotype with the environment. It is the phenotype that determines how an individual interacts with its environment, how it looks, how it functions, and how it behaves.
Studying phenotypes can provide insights into the underlying genetic mechanisms that control these traits, which in turn can lead to a better understanding of genetic diseases and conditions, and ultimately to the development of more effective treatments and therapies.
Learn more on phenotypes here: https://brainly.com/question/902712
#SPJ1
Which statement best describes why artificial selection is not a favored conservation strategy? Conservation saves weaker species, leaving stronger species behind to reproduce. Artificial selection decreases the rate of natural selection and change within a population. Artificial selection reverses natural selection by selecting species most adapted to survive. Individuals selected for breeding may have abnormalities not common to the population.
Answer:
The correct option is the last one listed (or D); "INDIVIDUALS SELECTED FOR BREEDING MAY HAVE ABNORMALITIES NOT COMMON TO THE POPULATION."
Explanation:
Not only did I take the test and get this question correct, but also because "Individual organisms can be genetically manipulated for a specific trait. A change in a specific trait can be beneficial or detrimental to the survival of a population."
Individuals selected for breeding may have abnormalities not common to the population. This statement best describes why artificial selection is not a favored conservation strategy.
Why is artificial selection is not a favored conservation strategy?Because some of the offspring may receive a combination of various "tall" gene variations from each parent, collectively they may lead the offspring to be taller, some of the offspring may even be taller than both of their parents. This population will continue to increase in height as a result of recurrent selective breeding over several generations.The selective breeding that produced the hundreds of current dog breeds has put purebred dogs at risk for a wide range of health issues, both impacting the body and temperament. Inbreeding among human populations can raise the frequency of ordinarily rare genes that cause diseases.learn more about artificial selection here: https://brainly.com/question/7717715
#SPJ2
what attributes can be omitted from a clinical examination of a mouse or rat?
During a clinical examination of a mouse or rat, certain attributes may be omitted or not applicable due to differences in anatomy, physiology, and the limitations of examination techniques. Here are some attributes that are commonly omitted:
Blood Pressure: Measuring blood pressure in mice or rats is challenging and requires specialized equipment. It is typically not performed in routine clinical examinations.Respiratory Rate: Due to the small size and rapid respiratory rate of mice and rats, it can be difficult to accurately measure their respiratory rate during a clinical examination.Height and Weight: Unlike humans, height and weight measurements are less relevant in routine clinical examinations of mice or rats. Instead, body condition scoring or assessment of weight changes over time may be more useful.Mental Status Assessment: Assessing mental status or cognitive function is challenging in rodents and is generally not included in routine clinical examinations.Neurological evaluation (such as observing gait and posture) may be performed, extensive neurological assessments or specialized tests are often not feasible in routine examinations.
To learn more about Neurological, visit here
https://brainly.com/question/4235746
#SPJ11
How are ocean currents and atmospheric currents similar? Where does the energy that drives them ultimately originate?
When there is no pattern to a
population's growth, it is known as
A. cyclical
C. irruptive
B. declining
D. irregular
When there is no pattern to a population's growth, it is known as irregular and is therefore denoted as option D.
What is Population?This is referred to as the total number of organisms in an area over a given period of time and population growth could either be increasing, decreasing or being stable.
There are four types of population growth and they include the following below:
StableIrruptiveCyclicIrregular.A stable population growth occurs when there is a constant age-specific fertility and mortality rates over a long period of time. On the other hand, an irregular population growth is the one in which there is no pattern and it results in a chaotic behavior in population size which is therefore the reason why option D was chosen as the correct choice.
Read more about Population growth here https://brainly.com/question/1437549
#SPJ1
Activity 1. Fill Me
Directions: Complete the passage with the correct answer. Write your answers on the space
provided.
(1)
is a process of taking in digested food nutrients into the cell
by providing materials in building new protoplasm and energy needed during the cell activities.
After the absorption process, the digested food products such as the glucose, amino acids,
and fatty acids are in the
(2)
This process basically means
(3)
when they are not yet needed and reuse them whenever they will
be required.
Explanation:
1) phagocytosis
2) cytoplasm
3)feeding
A Review of Global Prevalence and Economic Impacts of Infectious Bovine Keratoconjunctivitis AND doi
The consequences of infectious bovine keratoconjunctivitis (IBK) on the economy call for more research into how Moraxella bovis colonizes and lives on the corneal surface.
What is the review of Global Prevalence and Economic Impacts of Infectious Bovine Keratoconjunctivitis and doi?M. bovis strains that are virulent generate hemolysin and have unique plasmid profiles from nonvirulent strains. IBK prevalence is impacted by interactions between the host, environment, vector, season, and concomitant infections.
The illness process could be accelerated or made worse by Mycoplasma sp. or the infectious bovine rhino tracheitis virus. IBK symptoms can range from a minor case of conjunctivitis to severe ulceration, corneal perforation, and blindness. Economical factors, planned animal usage, and administration practicality all influence how IBK is treated.
The goal of antibiotic therapy is to increase medication concentrations in tears to levels that are at or above the minimum inhibitory concentration for extended periods of time. IBK is currently a disease that cannot be prevented. Vector control must be rigorously implemented and affected animals must be removed from the herd. Identification and exclusion of carrier animals from the herd are required.
Due to pili antigen cross reactivity, fluctuating strains, and unmanaged environmental conditions, vaccination efforts have been unsuccessful. Recent studies have revealed that M. bovis may use siderophores and iron-repressible outer membrane proteins to exploit host iron sources for growth. Understanding the typical defense mechanisms of the bovine eye may help develop innovative methods for boosting the immune response against M. bovis.
Learn more about Bovine here:
https://brainly.com/question/7007792
#SPJ4
List the 3 rules you must follow when WRITING a scientific name.
Answer:
The binomial name consists of a genus name and specific epithet. The scientific names of species are italicized. The genus name is always capitalized and is written first; the specific epithet follows the genus name and is not capitalized. There is no exception to this.
Match the type of boundary with its characteristic.
A. Transform
B. Convergent
C. Divergent
1. Near subduction zones
2. Tension
3. Shearing
Answer:
Here is the matching of the types of boundaries with their characteristics:
B. Convergent - Near subduction zones
C. Divergent - Tension
A. Transform - Shearing