The scientific community is divided into the academic and practitioner sub communitiesDiscuss the characteristics of these sub communities and explain how the contribute to the creation of new knowledge and the creation of solutions for society's problems
Academic scientists are responsible for conducting fundamental research that can lead to new discoveries and technologies, while practitioner scientists apply this knowledge to solve practical problems and improve the quality of life for people around the world. By working together, academic and practitioner scientists can create a more sustainable and prosperous future for all.
Academic scientists are primarily engaged in research and the creation of new knowledge. They are typically employed in universities, research institutions, and government agencies and are responsible for conducting experiments, analyzing data, and publishing their findings in scientific journals. Academic scientists are driven by a desire to understand the natural world and make new discoveries, and their work often leads to breakthroughs that have significant impacts on society.
Practitioner scientists, on the other hand, are primarily engaged in applying scientific knowledge to solve practical problems in industry, government, and other sectors. They are typically employed in private companies, government agencies, and non-profit organizations and are responsible for developing new technologies, improving existing products and processes, and making recommendations to decision-makers. Practitioner scientists are driven by a desire to make a positive impact on society and bring their scientific expertise to bear on real-world problems.
Both sub-communities contribute to the creation of new knowledge and the development of solutions for society's problems in complementary ways. The academic community conducts rigorous research, generates new theories, and provides evidence-based insights that form the foundation for innovation and problem-solving. They contribute to the scientific literature, which practitioners can draw upon to inform their work.
The practitioner community, with their hands-on experience and practical expertise, applies scientific knowledge in real-world settings, testing, and refining concepts and translating research findings into actionable solutions. They provide feedback to the academic community by identifying gaps in knowledge and practical challenges that require further investigation.
Overall, the academic and practitioner sub-communities work collaboratively to advance scientific understanding, generate new knowledge, and develop effective solutions that address societal challenges. Their collaboration is essential for bridging the gap between theory and practice and ensuring that scientific research has meaningful and impactful applications in the real world.
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Bovine care typically includes a routine physcial check for **blank** in cows and heifers called a **blank**
Bovine care typically includes a routine physical check for pregnancy, in cows and heifers called a pregnancy examination.
Manual rectal palpation has been shown to be a useful and dependable approach. Pregnancies can be successfully identified with this approach as early as 6 weeks.
Ultrasound has also gained popularity. The major benefit of ultrasonography pregnancy detection is that it lowers operator fatigue and injury.
A pregnancy examination in cows and heifers is a regular physical assessment for pregnancy in bovine care.
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Cell Division Homework #1 Introduction to Cell Division Directions: Compare and contrast the following pairs of terms:
1. sister chromatids / centromeres:
2. mother cell / daughter cell: Identical
3. interphase/ cell division:
4. DNA / chromosome:
5. mitosis / cytokinesis:
Answer:
Sister chromatids / centromeres: When a single chromosome has been replicated in copies, each copy is called a sister chromatids.
A special part of the chromosome called the centromere holds the two sister chromatids together. A centromere is like a built-in rubber band for two sister chromosomes.
Mother cell / daughter cell: identical.
Daughter cells are genetically identical to the mother cell at the stage of production through mitosis.
On the other hand, at the stage of production through meiosis, the daughter cells are genetically different and contain only half of the genetic material of the mother cell.
Interphase / cell division: A cell spends most of its time in what is called interphase, and during this time it grows,
replicates its chromosomes, and prepare for cell division.
The cell then leaves Interphase, undergoes mitosis, and completes its division.
DNA / chromosome: Genes are segments of deoxyirbonucleic acid (DNA) that contain the code for specific protein that functions in one or more types of cell in the body
Chromosomes are structures within cells that contains a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.
Mitosis / cytokinesis: Basically, mitosis is a process by which the duplicated genome in a cell is separated into halves that are identical in nature.
Cytokinesis is the process where the cytoplasm of the cell divides to form two 'daughter' cells. The result is the formation of two 'daughter cells', each having a nucleus.
Fibers branching out from the cell body receiving incoming message: O.Motor neurons O Dendrites OMyelin Sheath O Synaptic Knob
Fibers branching out from the cell body and receiving incoming messages are called dendrites. Dendrites are specialized extensions of a neuron that play a crucial role in receiving and transmitting signals from other neurons.
Dendrites contain numerous synapses, which are junctions where the dendrites of one neuron connect with the axon terminals of another neuron. When a neighboring neuron releases neurotransmitters into the synapse, these chemicals bind to receptors on the dendrites, initiating a cascade of electrical and chemical events that allow the message to be transmitted further through the neuron. The branching nature of dendrites allows for the integration of multiple incoming signals, enabling complex processing and integration of information within the nervous system.
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PLESE HELP ILL GIVE BRAINLIEST!!!!! A student has an unique genetic disorder where they cannot create enough energy to move around. It turns out she is most likely born without enough of which organelle?
Which hormones causes ejection of milk making it accessible for the infant?
Answer:
Oxytocin.
Explanation:
Oxytocin causes ejection of milk making it accessible for the infant.
“Oxytocin. The oxytocin reflex is also sometimes called the “letdown reflex” or the “milk ejection reflex”. Oxytocin is produced more quickly than prolactin. It makes the milk that is already in the breast flow for the current feed, and helps the baby to get the milk easily.”
hope this helps!
In squash plants, yellow fruit (Y) is dominant to white fruit (y). If two plants heterozygous for yellow fruit are crossed, what are the possible genotypes of the offspring?
You are looking for a rare plant, the Nirnroot. You know when you hear the song of the plant it is close. This plant is known for its hybrid properties, as it is both a antiseptic and is capable of healing any injury when you use the juice from its leaves. While you were not able to find any in the wild, an old farmer informed you to cross a Nirn Flower with a Dale Root to create the famous plant. Given that all Nirnroots are incompletely dominant, what is the genotype for a Nirnroot?Immersive Reader
Answer:
The genotype for a Nirnroot is heterozygous, Nn
Explanation:
Due to technical problems, you will find the complete answer in the attached files.
What is the output of (A + B)(A + C)?
Answer:
A^2+AC+BA+BC
Not sure tho
Help please! thanks this due today!!!! :)
Answer:
Just shape the pigeon with cardboard than paint it!
Explanation:
Hope this helps have a great night!
help i dont payatchen to my work and i dont know the answer
Which example is a biomass energy source?
a. sugarcane
b. natural gas
c. water
d. the sun
The organelle that packages proteins and carbohydrates to move outside of the cell is the what
Answer:
Golgi Complex
Explanation:
Answer:
Golgi Apparatus is the organelle that packages proteins and carbohydrates to move outside of the cell.
nerve impulses from the brain travel down the ____ to relay electric message impulses.
Nerve impulse from the brain travel down the spinal cord to relay electric message impulses.
To transmit electrical signals, nerve impulses from the brain go down the spinal cord. The spinal cord, which runs from the base of the brain down the vertebral column, is a lengthy, cylindrical bundle of nerve fibres. It acts as a channel of communication between the brain and the body as a whole. These nerve impulses go down the spinal cord through a number of descending nerve tracts when the brain delivers signals to begin a voluntary movement or transmit sensory data. These tracts are made up of axons that convey electrical signals from the brain to particular parts of the body, enabling the coordination, sensation, and motor control of bodily operations.
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Examine the model of a viral structure shown here. Select all of the choices that accurately compare and contrast the structures of viruses and cells.
Answer
A) Both cells and viruses have RNA/DNA.
B) Both cells and proteins have protein molecules.
E) Cells have specialized organelles, where viruses do not contain these structures.
Just did the question in USATestprep and got it right the first try. Hopefully this would help.
The choices that correctly accurately compare and contrast the structures of viruses and cells is
RNA/DNA.protein molecules.specialized organelle, does not contain any structures. Difference between the viruses and cells:Cell should be considered as the structural and functional unit for all types of an organism.
On the other hand, a virus means an infectious agent that should be considered non-living.
And, the above is considered.
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PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Where does fertilization of frog eggs occur?
Answer:
the male frog grabs the female's back and fertilizes the eggs as the female frog releases them
Explanation:
what do i have to draw?
The afflicted man and the purebred female are depicted in a pedigree chart that displays the potential genotypes of their progeny.
A pedigree reveals the ties between members of a family and identifies those who share certain genetic pathogenic features, illnesses, and vital position with other members of the family. A pedigree can be used to determine how illnesses are passed down within a family.
A pedigree animal is thought to be of high quality since it is derived from animals that were all the same breed.
The phrase is frequently used to describe a purebred dog's pedigree in the animal world.
The image of the pedigree is attached below.
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You have succeeded in breeding two varieties A and B of cattle that each have some desirable traits. You produce hybrids of these
two varieties in the hope to obtain cattle that combine these desirable traits. All hybrid individuals grow normally but to your great
surprise, you also discover that some of the hybrid bulls originating from A(2) x B(S) crosses produce only daughters.
A, What kind of genetic element could be responsible for this finding, and why?
B, In which variety (A, B, or both) do you expect this element to be found, and why?
C. Why is this phenotype not observed in either the A or the B parental variety?
A. The genetic element that could be responsible for the finding is known as the sex-determining region (SDR) or sex-linked gene. This is because of the observation that some hybrid bulls that originate from A (2) × B (S) crosses produce only daughters. B.
This genetic element is expected to be present in variety A because it is related to the sex chromosomes (XY) and A has the SRY gene which is responsible for male determination. It is important to note that while this element is present in both varieties A and B, it is inactive in B. Therefore, it is active only in the A variety. C. This phenotype is not observed in either the A or the B parental variety because they produce only female and male offspring, respectively. The phenomenon is observed only in the F1 hybrid as a result of a combination of genetic factors from the two parental varieties. The genetic factor from variety A which influences the production of females only exists in an inactive form in variety B.
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A cell is in its life cycle. Currently, it is not in the process of cell division.
Which option describes the shape of its chromosomes?
Select one:
Loose, noodle-like.
Dense, coiled into spheres.
Dense, coiled into X shapes.
Loose, stretched out in a long single-strand spiral.
The option that describes the shape of the chromosome of a cell not in cell division is as follows: loose, stretched out in a long single-strand spiral (option D).
What is cell division?Cell division is the process by which a cell divides into two daughter cells. The process of cell division can occur mitotically or meiotically.
The cell division, whether mitosis or meiosis, is made up of the following phases:
InterphaseProphaseMetaphaseAnaphaseTelophasePhases 2 - 5 above are when the cell is undergoing division, however, phase 1 is the resting stage of the cell. It is when the DNA of the cell is still in its relaxed state. The cell's DNA is not condensed and is loosely distributed at the interphase stage.
Therefore, option D is the correct answer.
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plzzzzz help!!!!! its due today lol but help!!! number 6 btw
Answer:
The picture is very blurry but all I can tell you is that there were 5 major extinctions in Earth's history and here are all five of them
Ordovician-Silurian Extinction: 440 million years ago.
Devonian Extinction: 365 million years ago.
Permian-Triassic Extinction: 250 million years ago.
Triassic-Jurassic Extinction: 210 million years ago.
Cretaceous-tertiary Extinction: 65 Million Years Ago.
Explanation:
See above.
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The human genome may be smaller than the lungfish genome, but humans: Select ALL that apply.a) have more genes than any other speciesb) produce more proteins per genec) mix and match transposons to generate multifunctional proteinsd) cut their mRNAs into two or three different versions
The human genome may be smaller than the lungfish genome, but humans a) have more genes than any other species d) cut their mRNAs into two or three different versions.
a) Humans have approximately 20,000-25,000 protein-coding genes, which is more than any other known species.
b) It is not necessarily true that humans produce more proteins per gene than other species, as this can vary depending on the specific gene and protein.
c) Mixing and matching transposons to generate multifunctional proteins is not a known mechanism in humans, although transposons and other genetic elements can contribute to the diversity of the genome.
d) Alternative splicing is a common mechanism in humans and other organisms, in which a single gene can produce multiple mRNA transcripts that are differentially spliced to produce different protein isoforms. This allows for greater diversity and complexity in the proteome.
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4. The picture below shows a bird landing at a bird feeder outside a window. The image of this bird in the window is the result of light being: 1. Absorbed 3. Transmitted C. Reilected D. Retracted
The picture below shows a bird landing at a bird feeder outside a window. The image of this bird in the window is the result of light being, Reilected.
How would you describe diffraction?The diffraction, the scattered of waves around blocks. Diffraction takes place with sound; with electromagnetic radiation, such as light, X-rays, and gamma rays; and with very tiny moving particles such as atoms, neutrons, and electrons, which show wavelike effects.
Thus, option "D" is correct, The image of this bird in the window is the result of light being, Reilected.
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Camile noties that the leaves of her pothos plant are drooping this moring the leaves were not droopy yesterday she decides the plant needs to be watered what had camile just done ?
T/F: natural killer (nk) cells recognize and identify their targets in an immunologically nonspecific way, but then kill their targets in a manner very similar to that of tc cells
False. Natural Killer (NK) cells recognize and identify their targets in an immunologically nonspecific way, but they kill their targets in a manner different from that of cytotoxic T cells (Tc cells).
NK cells are a type of cytotoxic lymphocyte that plays a critical role in the innate immune response. They are able to recognize and eliminate infected cells, tumor cells, and cells undergoing stress or transformation. NK cells do not require prior sensitization or the presence of specific antigens to recognize their targets. Instead, they use a variety of activating and inhibitory receptors to detect alterations in cell surface markers and identify cells that are abnormal or potentially harmful.
In summary, while NK cells recognize their targets in an immunologically nonspecific manner, their killing mechanisms differ from those of Tc cells, making them distinct players in the immune response.
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Choose two options.
In an atomic power plant, where does the generator get its energy to operate?
1. directly from the reactor
2. from mechanical energy
3. from the steam turbine
4. from the electric power lines
5. from solar power
The generator get its energy from the steam turbine for the atomic power plant to operate.
What is atomic power plant and where does it get its energy from?Atomic power plant is a power plant which provides power supply and uses a lot of assets and chemical substances for operation.Atomic power plant uses the water core at the bottom level of the plant which is heated during the process.In the atomic power plant occurs a lot of nuclear fission which releases a lot of heat and then pumped into tubes insid a heat exchanger.The objective of atomic plants used to be to produce atomic energy from such large mass.And converting the atomic energy into usable power for the use.To know more about atomic power plant visit:
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the external ear is located mostly on the outside of the body, while the middle and inner ear areas are housed within the part of the temporal bone.
The external ear is located mostly on the outside of the body, while the middle and inner ear areas are housed within the petrous part of the temporal bone.
The inner ear is composed of three parts: cochlea, semi-circular canals (labyrinth) and your vestibule. It performs dual functions: hearing and body balance. The cochlea is involved in hearing process while the labyrinth and vestibule have balancing role.
Petrous part of the temporal bone is a pyramidal structure present at the base of the skull between the sphenoid and occipital bones. The sole function of petrous part is to protect the middle and inner ear.
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with which hand did you catch the ruler faster when your eyes were closed
When catching a ruler with closed eyes, it is generally faster to catch it with the dominant hand. This is because the dominant hand is typically more coordinated and responsive than the non-dominant hand.
So, if you are right-handed, you will likely catch the ruler faster with your right hand when your eyes are closed. Similarly, if you are left-handed, you will likely catch the ruler faster with your left hand when your eyes are closed.
However, it is important to note that individual results may vary, and some people may find that they catch the ruler faster with their non-dominant hand even when their eyes are closed.
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Match each group with the correct description
Answer:
Producer:Makes its own food
Primary consumer: Gets energy directly from producer
Carnivore: Only eats meat
Omnivore: Eats both plants and Animals
Decomposer: breaks down dead organasims
Explanation:
Hope this helps!
Explanation:
1. producer ↔ makes own food.
2. primary consumer ↔ gets energy directly from producer.
3. carnivore ↔ eats only meat.
4. omnivore ↔ eats meat and plants.
5. Decomposer ↔ break down dead organism.
Hope it will help :)❤
what was the Mesozoic terrestrial reptile called that walked in an upright stance.
The Mesozoic terrestrial reptile that walked in an upright stance is called the dinosaur.
Dinosaurs are a group of reptiles that lived during the Mesozoic era, which is also known as the Age of Reptiles. They were the dominant terrestrial vertebrates for over 135 million years, until their extinction at the end of the Cretaceous period.
They were able to walk in an upright stance due to their skeletal structure and musculature that allowed them to support their massive bodies on two legs instead of four. Some examples of dinosaurs that walked on two legs include the T-Rex, Velociraptor, and Stegosaurus.
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a child develops symptoms of chicken pox, produces antibodies against its specific antigens, and recovers from the illness. later as an adult, he is immune to another exposure to the chicken pox virus. this is an example of which type of immunity?
The scenario demonstrates how the body acquires active immunity through exposure to antigens, which leads to the production of specific antibodies and the development of memory cells that provide long-term protection against future exposures to the same antigen.
The scenario described is an example of acquired immunity, specifically active immunity. Active immunity is the body's own immune response to an antigen, which is a foreign substance that can trigger an immune response.
In this case, the child was exposed to the chickenpox virus, which contains specific antigens that triggered the immune response. The child's immune system produced antibodies that specifically targeted and neutralized the virus. This process of producing antibodies and acquiring immunity takes time, which is why the child became sick with chickenpox.
Once the immune system has produced antibodies against an antigen, it stores memory cells that "remember" the specific antigen. This means that if the person is exposed to the same antigen again, their immune system will recognize it and quickly produce the necessary antibodies to neutralize it. This is why the adult in the scenario is immune to another exposure to the chickenpox virus.
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The portion of the Earth and its atmosphere that can support life. The part of the global carbon cycle that includes living organisms and biogenic organic matter.
Answer:
Biosphere
Explanation:
It is biosphere because Biosphere refers to the area of the Earth or part of the ecosystem where living organisms lives , contain biogenic organic matter and it's also include ground and air.
It comprises of the area of water, air and land that support life or survival of living organisms.