Answers
Answer:
because it cannot support tree roots . so i think its . first one quick .
Related Questions
Red bone marrow is found in the adult skeleton in all of the following places EXCEPT:
a. Medullary cavity
b. Metaphysis
c. Epiphysis
d. Pelvic crest
Answers
Red bone marrow is found in the adult skeleton in all of the following places EXCEPT the Medullary cavity. Red bone marrow is not found in the medullary cavity. Hence, option A is the correct answer.
Red bone marrow is found in several locations within the adult skeleton, including the medullary cavity, metaphysis, and epiphysis. However, it is not typically present in the pelvic crest.
The medullary cavity, also known as the marrow cavity, is the central hollow space within long bones. It contains yellow bone marrow, which is primarily composed of adipose (fat) cells.
In infants, the medullary cavity contains red bone marrow, responsible for hematopoiesis (formation of blood cells). As an individual matures, the red bone marrow gradually converts to yellow bone marrow, with red marrow being mainly confined to specific areas.
The metaphysis is the region of a long bone where the diaphysis (shaft) and epiphysis (ends) meet. It contains red bone marrow, which continues to play a role in hematopoiesis.
The epiphysis refers to the ends of long bones. It contains spongy bone, which houses red bone marrow. This red marrow is responsible for the production of red blood cells, white blood cells, and platelets.
While red bone marrow is present in the medullary cavity, metaphysis, and epiphysis, it is not typically found in the pelvic crest. The pelvic crest consists mainly of compact bone and contains yellow bone marrow.
Overall, red bone marrow is crucial for hematopoiesis and is primarily found in the medullary cavity, metaphysis, and epiphysis of long bones, excluding the pelvic crest.
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Shondra is a plant breeder working in the very dry deserts of Arizona. Part of Shondra’s job is to develop new plants with particular characteristics. Based on Shondra’s location, what characteristic would be particularly helpful to develop in a new plant?
A) Pest resistance
B) Drought intolerance
C) Higher yield
D) Improved flavor
Answers
Based on Shondra’s location, higher yield would be particularly helpful to develop in a new plant. Therefore, option (C) is correct.
The main High Yields can be tracked down in wheat, corn, soybean, rice, potato, and cotton. Both plantation farms and commercial farms make extensive use of them.
The quantity of agricultural produce harvested—the yield of a crop—per unit of land area is known as high yield. The most common measurement for cereal, grain, or legumes is crop yield; in the United States, and is typically measured in pounds per acre, tons, or bushels.
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all you need is in the photo
Answers
Answer:
a
Explanation:
If a protein loses the er srp signal and has a stop signal but nothing else it goes where?
Answers
The protein that does not exhibit a signal recognition peptide SRP will travel to the cell membrane (plasma membrane).
What is the signal recognition peptide?The signal recognition peptide (SRP) is a sequence of aminoacids in the proteins that allow to address them to the endoplasmic reticulum to suffer chemical modifications.
This signal (signal recognition peptide) is fundamental for achieving suitable protein processing in order to perform cellular functions.
In conclusion, the protein that does not exhibit a signal recognition peptide SRP will travel to the cell membrane (plasma membrane).
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If a protein loses the er srp signal and has a stop signal but nothing else it goes to the cytosol
What are proteins?Proteins simply refers to nitrogenous organic substances which are present in living organisms.
The signal recognition particle (SRP) is a ribonucleoprotein particle essential for the targeting of signal peptide-bearing proteins to the prokaryotic plasma membrane or the eukaryotic endoplasmic reticulum membrane for secretion or membrane insertion
So therefore, if a protein loses the er srp signal and has a stop signal but nothing else it goes to the cytosol
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A short handled tool used in loosening the soil around the plants.
Answers
-Evidence—
•-A trowel is a small hand tool used for digging, applying, smoothing, or moving small amounts of viscous or particulate material. Common varieties include the masonry trowel, garden trowel, and float trowel.
Which molecule is a product of photosynthesis?
A. Water
B. Carbon dioxide
C. Sugar
D. Nitrogen
Answers
Actively pumping fresh air through the tracheal system is known as.
Answers
can cow's drink their own milk?
Answers
Answer:
no they do not lol
Explanation:
Answer:
technically yes
Explanation:
a cow drinking their own milk is like a person drinking their own urine, it is possible but I don't know why you'd want to do that
What do proteins have to do with your traits?
Answers
Answer:
Proteins are molecules made of amino acids. They are coded for by our genes and form the basis of living tissues. For example, proteins catalyse reactions in our bodies, transport molecules such as oxygen, keep us healthy as part of the immune system and transmit messages from cell to cell.
Explanation:
Question 21 (1 point) Usually based on false narratives/portraits and overly-simplistic generalizations about a particular group of people, _involves drawing an unwarranted conclusion about that entire group or an individual as a member of that group. straw man stereotyping O polyfrenism dysphemism rhetorical definition
Answers
The correct option that fills in the blank in the given statement is stereotyping.Stereotyping is usually based on false narratives/portraits and overly-simplistic generalizations about a particular group of people.
It involves drawing an unwarranted conclusion about that entire group or an individual as a member of that group.
What is Polyfrenism?
Polyfrenism is a relatively obsolete psychiatric concept that was used to refer to people with a dual or multiple personality disorder in the past.
Today, the term is not recognized as a valid diagnosis and is not used in modern psychiatric literature or practice. Therefore, option C is incorrect.
What is a portrait?
A portrait is a picture or a painting, photograph, or other artistic representation of a person. It typically focuses on the face and expression of an individual, and can be realistic or abstract.
Therefore, option D is incorrect.
What is a Straw man?
A Straw man is a type of logical fallacy that involves misrepresenting or exaggerating an opponent's argument to make it easier to attack or refute.
Therefore, option A is incorrect.
What is Dysphemism?
Dysphemism is the use of a derogatory or offensive term or phrase instead of a neutral or positive one to describe something or someone. Therefore, option E is incorrect.
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A city is most likely to experience a change in weather under which of the following conditions?
Answers
Answer:
One air mass replases another over the city
.....................
Which interaction would be an example of competition?
A) clown fish and anemones
B) rabbits and hawks
C) sharks and remoras
D) weeds and plants
E) sharks and planktons
PLS HELP ASAP
Answers
Answer:
b rabbits and hawks u welcome
HELP!!!! Termites are insects that live in colonies. In a colony, the king and a queen are responsible for reproduction. Workers spend most of their time caring for the other termites and building the nest. Soldiers protect the nest from attacks. The organization of the termite colony is an example of which benefit of social behavior? foraging, protection, reproduction, or division of labor
Answers
Answer:
D - division of labor
Explanation:
got on edge 2022
Termites colony is an example of Division of labor.
Termites Colony is highly organized and integrated unit.The division of labor is based on the colony member's structure, function and behavior.They work together to find food and other resources and to communicate their findings,What is the social behavior in insects?It is a behavior among two or more organism within the same species.All these social insects exhibit certain complex behavior that involves cooperation in building nest, protecting against enemies or taking care of offspringThey live in complex societies and are referred to as eusocial.To know more about Termites colony here
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The brown skin trait is dominant over the black skin trait in cows. If two heterozygous brown skin cows are crossed, what is the brown-skinned offspring?
Answers
B = Brown Skin
b = black skin
B b
B BB Bb
b Bb bb
Hope this helped :D
The chances of a homozygous brown skin cow is 25%
The chances of a heterozygous brown skin cow is 50%
The chances of a homozygous black skin cow is 25%
The chances of a heterozygous black skin cow is 0%
Which is an involuntary action controlled
by the autonomic nervous system?
A food Cigestion in the intestines
B. cutting fruit with a knife
C. Picking apples
D.running
Answers
Answer:
could be A, I might be wrong
Explanation:
the other involuntary actions doesn't sound automatic
explanation
All atoms of the same element must have the same number of
protons.
neutrons.
compounds.
electrons.
Answers
the answer is protons
which of these regulatory structures is required to induce operons?. A. marks the gen before structural genes.
B. marks the part of the operon, which consists of lacZ, lacY, and LacA genes.
C. indicates the enzyme, which moves along the operon.
D. marks the part, named lacl. This part is located before others in the sequence.
E/ indicates the molecule, which can bind to the structure A.
Answers
The regulatory structure that is required to induce operons is option E, which is the molecule that can bind to the structure.
Operons are a type of genetic regulation found in prokaryotes that enable the coordinated control of gene expression. The lac operon in E. coli is a well-known example of an operon that is induced in the presence of lactose.
The regulatory structure that binds to the lac operon is a small molecule called allolactose, which is produced from lactose by the enzyme β-galactosidase encoded by the lacZ gene. When lactose is present, it binds to the repressor protein encoded by the lacI gene, causing a conformational change that prevents it from binding to the operator sequence in the lac operon.
This allows RNA polymerase to bind to the promoter and initiate transcription of the lac genes, including the lacZ, lacY, and lacA genes, which are required for lactose metabolism.
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I need help I just keep si g different answers to this question
Answers
Answer:
I think your right the first one
Explanation:
♀
what is the approximate volume of spinal fluid in an adult?
Answers
The estimated 150 ml volume of adult CSF is distributed as follows: 125 ml are found in the subarachnoid areas, and 25 ml of spinal fluid in an adult are found in the ventricles.
The choroid plexus is the primary source of CSF secretion, with other sites contributing in more ill-defined ways.The estimated 150 ml volume of adult CSF is distributed as follows: 125 ml are found in the subarachnoid areas, and 25 ml of spinal fluid in an adult are found in the ventricles. The CSF volume in healthy adults ranges from 90 to 200 mL [1]; only about 20% of the CSF is found inside the ventricles; the remainder is found inside the subarachnoid space inside the brain and spinal cord. About 20 mL of CSF are produced on average every hour. From 70 to 180 mm H2O of pressure. Clear and colourless appearance. 15 to 60 mg of total protein per 100 mL of CSF. Gamma globulin makes up 3% to 12% of all proteins.
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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASEEE
Which of the following describes how abiotic factors affect an ecosystem's biotic factors?
A
The abiotic factor of increased temperature can affect the salt levels of the rivers and lakes by increasing the salinity (saltiness).
B
The abiotic factor of increased levels of algae positively affects the population of local fish species by giving them more food to eat.
C
The abiotic factor of strong hurricanes can change the salt levels of the wetlands, which makes it impossible for many living organisms to survive.
D
The abiotic factor of invasive plant species can change the ecosystem to make it impossible for living organisms such as salamanders to survive.
Answers
Abiotic factors that affect an ecosystem's biotic factors is "The abiotic factor of strong hurricanes which can change the salt levels of the wetlands, which makes it impossible for many living organisms to survive". The answer to the question is option C.
How do abiotic factors affect an ecosystem's biotic factors?
Biotic factors are the living organism found in an ecosystem and they include: rat, humans, lion, fish in ocean, plants, and even algae. While abiotic factors are the non-living factors that ends up determining the survival of the biotic factors. These abiotic factors include: water, salinity, temperature, and light.
Option A is not correct because increase in temperature reduces saltiness.Option B is not correct as algae is a biotic factor, and increased levels of algae will decrease the ability of local fish to find food, thus reducing their population in that area.Option D is not correct too as invasive plant species are biotic factors.In summary, option C is correct because strong hurricanes can cause seawater to flow into wetlands thereby increasing the salt level of the wetlands which makes it difficult for many living organisms to survive.
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Pigouvian taxes (or corrective taxation) internalizes the externality by increasing the ______
and thus removing the inefficiency of the negative production externality.
Answers
Pigouvian taxes (or corrective taxation) internalizes the externality by increasing the cost of production, thus removing the inefficiency of the negative production externality.
A Pigouvian tax is a type of tax that is intended to reduce the negative externalities generated by a market by raising the cost of the goods or services that generate the externalities. When negative externalities arise, this sort of tax is frequently utilized by governments to make it more expensive to undertake harmful activities.
Some of the benefits of Pigouvian tax are: It promotes a cleaner environment by internalizing the cost of pollution. It can help to regulate the overall demand for a specific good or service. It can be a source of revenue for the government. A Pigouvian tax can incentivize producers to reduce pollution and take care of the environment. It creates an economic incentive for individuals to become more aware of the negative impacts their actions have on the environment.
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what will happen when golgi apparatus is removed from the cell...........??????
Answers
Answer: all sorts of vesicle formation will stop
Explanation: If the Golgi apparatus is removed from the cell, all sorts of vesicle formation will stop. The Golgi apparatus is mainly responsible for transporting, modifying, and packaging of proteins and lipids into vesicles to be delivered to targeted destinations.
Read the newsela article and write 5-10 sentences explaining how Amiji performed the experiment.
People gather inside more during the winter. Being closer together makes it easier to catch colds from others. Viruses that cause colds and flu survive better in drier air.
Scientists didn’t know if cold weather helped people get sick. But on December 6, 2022, scientists published new research.
They explained that the immune system attacks viruses in the nose. The immune system is the cells and their responses that help the body fight off infection. And, they found that this attack works better when it’s warm out.
Nose Can Fight Off Bacteria
Mansoor Amiji is a pharmaceutical sciences professor. He works at Northeastern University. A pharmaceutical scientist develops drugs and medicines. In 2018, Amiji found that the nose can fight off bacteria. Nose cells spray a group of spheres. These spheres swarm and destroy bacteria inhaled through the nose. They stop viruses from attaching to cells in the nose.
Amiji compares it to a hornet’s nest. Hornets defend a nest from attack. The spheres defend against germs.
To follow up the 2018 research, Amiji set out to study viruses. He had two questions. One was whether the spheres attacked viruses, too. The second was if the spheres worked as well when it’s cold out.
To answer these questions, scientists needed cells from the nose. They used samples of nasal mucosa. This is a thin tissue that lines the nose. The scientists also had a test substance to mimic viruses. They exposed the test substance to the nose cells. Then, the nasal mucosa sent out spheres to attack the substance.
An Explanation For Why People Get Sick In Winter
To answer the second question, they divided the samples into two groups. One set of samples was kept at 98.6 degrees Fahrenheit (37 degrees Celsius). This is the same temperature as the human body. The second sample set was kept at 90 degrees Fahrenheit (32 degrees Celsius).
The second temperature was decided after a separate test. The scientists measured the temperature inside the nose at two different air temperatures. One air temperature was 73 degrees Fahrenheit (23 degrees Celsius). The other was 39 degrees Fahrenheit (4 degrees Celsius). The temperature in the nose dropped by about 9 degrees.
The nasal mucosa at body temperature fought off viruses well. The colder nose cells didn’t have the same response. They sent out fewer spheres. And those spheres didn’t work as well.
This could explain why people get sick in the winter. Now that scientists know this, there’s more research to do. They can find new ways to treat colds and flus. And they can find ways to boost attacks by the spheres.
Answers
Amiji performed the experiment by using samples of nasal mucosa to expose a test substance that mimics viruses to study the response of the nose cells in attacking viruses at different temperatures.
What is the name and role of the scientist who performed the experiment?The scientist who performed the experiment is Mansoor Amiji, a pharmaceutical sciences professor at Northeastern University.
What did Amiji study in 2018 and how did it lead to his 2022 experiment?In 2018, Amiji found that the nose can fight off bacteria through the use of spheres that destroy bacteria. This led him to study whether the same spheres also attack viruses and whether they work as well in cold temperatures, which he investigated in his 2022 experiment.
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The four major parts of the adult brain are the ___, diencephalon, the brainstem and the cerebellum.
Answers
The four major parts of the adult brain are the cerebrum, diencephalon, brainstem, and cerebellum.
The four major parts of the adult brain are the cerebrum, diencephalon, brainstem, and cerebellum. The cerebrum is the largest and most prominent part of the brain, responsible for higher cognitive functions such as thinking, memory, and voluntary movements.
The diencephalon, located beneath the cerebrum, includes structures like the thalamus and hypothalamus, which play essential roles in sensory processing, regulation of homeostasis, and hormone production. The brainstem, positioned at the base of the brain, connects the cerebrum and the spinal cord.
It controls basic functions like breathing, heart rate, and consciousness. Lastly, the cerebellum, located at the back of the brain, is primarily responsible for coordinating movement, balance, and posture. Together, these four major parts of the brain work in harmony to support various cognitive, sensory, motor, and regulatory functions, ensuring the proper functioning of the central nervous system.
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systems, is called an organism. Part Thinking about the biological levels of organization contributes to our understanding of anatomy and physiology Rank the items from the simplest unit of organization to the most complex unit of organization. Reset Help Organism Col Organ System Tissue Organ Simplest unit Most complex Sub BLA MacBook Air US
Answers
Because the multicellular organism's body has cellular levels up to the organism level, the cell is the simplest unit. It develops from a cell, a tissue, an organ, an organ system, and an organism.
What is the level of the organization?The multicellular organism is made up of the cells, which are the simplest unit of life; from the union of the cells, tissue is formed. From the union of the tissues, the organ is formed, and then the organ system is formed. The organ systems unite to form the organisms, which are the complex units of the organization.
Hence, the cell is the simplest unit. It develops from a cell, a tissue, an organ, an organ system, and an organism.
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Why are fungi said to be decomposers?
Answers
Answer:
Fungi are described as decomposers in most food webs. The typical fungus secretes digestive enzymes from its body that breaks down dead organic matter into inorganic nutrient. Without these decomposers (bacteria and fungi) carbon, nitrogen, and other elements would remain tied up in organic matter.
What are decomposers?An organism, usually a bacterium or fungus, that breaks down the cells of dead plants and animals into simpler substances.
Fungus are any of a diverse group of eukaryotic single-celled or multinucleate organisms that live by decomposing and absorbing the organic material in which they grow, comprising the mushrooms, molds, mildews, smuts, rusts, and yeasts, and classified in the kingdom of Fungi or, in some classification systems, in the division Fungi (Thallophyta) of the kingdom Plantae.
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what amino acid-based hormone uses the direct gene activation method illustrated in this image?
Answers
Thyroxine amino acid-based hormone uses the direct gene activation method illustrated in this image.
Thyroxine also called tetraiodothyronine (T4) is a hormone produced by the thyroid gland. It plays a crucial role in regulating metabolism, growth and development in humans and other animals. Thyroxine uses the direct gene activation method to achieve its effects. This means it binds to a receptor on the cell membrane which then travels to the cell nucleus, where it activates or deactivates specific genes.
This process leads to changes in the protein production and metabolic activity of the cell. Although thyroxine is water soluble it cannot cross the cell membrane unaided.
It is therefore transported into the cell by a membrane carrier protein, which recognizes and binds to the hormone so that it can cross the cell membrane and into the cytoplasm. From there thyroxine can reach the cell nucleus and activate its target genes.
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How does the muscular system help humans maintain posture? Muscles continually align themselves vertically to help maintain posture. Muscles continually push bones to be straight. Muscles constantly contract to help fight gravity. Muscles constantly contract to help work with gravity.
Answers
Answer:
C) Muscles constantly contract to help fight gravity.
Explanation:
This is the right answer on Edge! I got it right :)
The muscular system helps humans by constant contraction of muscle to help fight gravity.
What is muscular system?"The muscular system is composed of specialized cells called muscle fibers."There are three types of muscle fibre: skeletal muscle, smooth muscle and cardiac muscle.
Skeletal muscles are striated voluntary (control by your will) muscle. It connects to the bones, tendons, ligaments and cartilage.Smooth muscles are striated involuntary (cannot be controlled by our will) muscle. It lines the organs and body cavity.Cardiac muscles are unstriated involuntary muscles. It composes heart muscle.The main function of muscle is to provide movement, posture, protection and support.The muscle contract and relax to fight against gravity, which enables body movement and posture.What is gravity?"It is the force that attracts a body towards the centre of the earth, or towards any other physical body having mass."Hence, the correct answer is: Muscles constantly contract to help fight gravity.
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Organisms that must eat other organisms to get energy are called
Answers
Answer:
heterotroph
Explanation:
Three of the four main stages of the cell cycle occur during which phase of mitosis?
Answers
Answer:
metaphase, anaphase, and telophase.
Explanation: