The nervous tissue is found in brain, spinal cord, and peripheral nerves
a. True
b. False
The nervous system is found in the brain, spinal cord, and the peripheral nervous system. The nervous system is made up of neurons- specialized cells of brain. The given statement is true.
What is Nervous system?The Nervous system includes the brain, spinal cord, peripheral nervous system, and a complex network of neurons. This system sends messages back and forth between the brain and the other body parts.
The brain is the main controlling center of all the body's functions in the body. The spinal cord is the part of brain which runs from the brain down through the back. The basic unit of the nervous system is Nerve cell or neuron.
The two major types of Nervous cells are neurons and glial cells. Nerve cells are the cells which are responsible for the communication through electrical signals. The Glial cells are responsible for supporting cells, maintaining the internal environment of the neurons.
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How many different types of offspring (genotypes) are possible as a result of this cross, according to the punnett square?
Which is the largest division of time on the geologic time scale?
Monkeys, chickens, and fish all belong under the _______ of "animal"
Tetracycline is rarely used in pregnant and very young patients because it can:
How does the nervous system work with the circulatory system?
The nervous system, specifically through cardiovascular centers in the brain and the autonomic nervous system, regulates the circulatory system. It controls functions like heart rate and blood pressure, also directing blood based on the body's needs ensuring optimal resource allocation.
Explanation:The nervous system and circulatory system work together to maintain body homeostasis. The nervous system regulates the circulatory system through cardiovascular centers in the brain. It controls functions like heart rate and blood pressure along with directing blood flow to different organs based on the body's needs.
Similarly, the autonomic nervous system, which is a part of the nervous system, contributes to this operation through its two components: sympathetic and parasympathetic divisions. Sympathetic division elevates heart rate while parasympathetic slows it down. This coordinated effort ensures efficient resource allocation, regulating blood flow based on the demands of specific tissues or organs at a given time, such as during exercise or after a meal.
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Leila is concerned that she has female orgasmic disorder because she rarely has an orgasm during intercourse. what should she know about female orgasms?
Leila should know that women don't commonly have orgasms during intercourse.
A stimulus has opened the voltage-gated sodium channels in an area of a neuron's plasma membrane. as a result, _____ rushes into the neuron and diffuses to adjacent areas; this in turn results in the _____ in the adjacent areas
How might density dependent limiting factors be affected by a flood or some other natural disaster
What conclusion do scholars draw based on the presence of sophisticated water systems in mohenjo daro?
An ecologist conducts a greenhouse experiment to study the effect of water concentration added to soil on the productivity of sunflower seedlings. what is the independent variable in this experiment?
Hair growth is due to the continuous division of the basal cells of the __________. hair growth is due to the continuous division of the basal cells of the __________. hair papilla hair shaft hair root hair matrix
Answer:
Hair Matrix
Explanation:
The proteins which are required to reproduce DNA during interphase are:
What type of movement involves moving a body part away from the midline of the body?
Which molecule is active first during dna replication?
Answer:
its is helicase enzyme
Explanation:
if your doing apex cause i just got it right
Describe one adaptation of a herbivore and one adaptation of a carnivore for obtaining food
Answer: Herbivores eat more often and carnivores eat less often.
Explanation:
The different adaptations for obtaining food in case of herbivores and carnivores is that herbivores eat more often as compared to carnivores.
The herbivores are the animals that feed on the plants and trees, fruits for their survival.
The carnivores are the animals that eat flesh of other animals and that is the reason carnivores eat less often because it takes time to digest the flesh.
What is the product after the animal is harvested called?
After an animal is harvested, the product is often called meat, or in case of wild animals, 'bush meat'. Other byproducts of harvested animals include dairy, hides, and hooves, which are used for food and other industries. The rising human population and increased demand for protein foods raise the need for sustainable animal harvesting.
Explanation:The product after an animal is harvested is generally referred to as meat. In certain cases, such as with wild animals, this is often referred to as bush meat, particularly in equatorial Africa and parts of Asia. This includes mammals and many primates living in the Congo basin. However, hunting and the commercialization of bush meat has increased harvest rates, threatening a number of species with extinction.
On a more sustainable and commercial level, harvested animals from both pastoralist and agricultural practices yield products like meat, dairy, and fish, as well as byproducts like hides, hooves, and sometimes even their dung for fuel. These products find their way into human consumption or are used in various industries.
The growing human population and the increasing demand for protein foods has further amplified the need for these animal products. However, the dependency on animal-based resources significantly impact the environment, prompting the need for more sustainable food production and distribution systems to meet future demands.
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Suppose we discovered a form of life like our own which utilized 20 amino acids, but had 6 nitrogeneous bases instead of the 4 our life uses. what would be the minimum length of a codon which could represent all 20 currently used amino acids?
A client with a history of chemical exposure and environmental toxins is diagnosed with mycosis fungoides (mf), which led to the development of sézary syndrome. the primary healthcare provider advised extracorporeal photopheresis. what could be the diagnosis of the client?
The primary healthcare provider advised extracorporeal photopheresis to the client. Extracorporeal photopheresis or ECP is a procedure that has been approved by US FDA for the treatment of CTCL or advanced cutaneous T=cell lymphoma. The client was therefore diagnosed with CTCL.
What is the study of dust in relation to its effects on health
The study that is in relation with effect of health is known as Coniology.
Explanation:It has been investigated in one of the studies that dust can bring huge negative impact on the health conditions. There is massive exposure in some countries of the dust as well as ultrafine and fine condition too. It uses the instrument of coniometer for counting the atmosphere components.
Thee drying of the surfaces of the eye, including the conjunctiva, is called:
The drying of the eye surfaces, including the conjunctiva, is consistent with dry eye syndrome, not conjunctivitis. Conjunctivitis, instead, involves inflammation and can cause redness, irritation, and vision issues.
The drying of the surfaces of the eye, including the conjunctiva, is not specifically named in your reference, but it typically relates to a condition called dry eye syndrome or keratoconjunctivitis sicca, which is not the same as conjunctivitis. Conjunctivitis is an inflammation of the conjunctiva, which is the mucous membrane covering the eye and the inside of the eyelid. This condition can cause redness, irritation, blurred vision, and sensitivity to light. In severe cases of conjunctivitis, progressive corneal scarring can occur, potentially leading to blindness. The conjunctiva is also a common entry site for pathogens causing infections. These infections can be in different forms, such as acute purulent conjunctivitis with pus formation, acute hemorrhagic conjunctivitis with bleeding, or other related infections such as blepharitis (inflammation of the eyelids) and keratitis (inflammation of the cornea).
The cardiac and vasomotor center are located in the
Which portion of the heart, when weakened by a heart attack, is responsible for causing fluid to back up into and engorge the lung tissue?
during diffusion, how do the molecules physically get from one place to the other? (spaceship tractor beam, winged monkeys)
During diffusion, molecules move from the region of higher concentration to the region of lower concentration.
For diffusion to occur, there must exist a diffusion gradient which is the difference in the concentration of the substance in the two regions.
Therefore, the diffusion gradient is the driving force that allows diffusion to take place.
Some characteristics of diffusion include:
Diffusion is rapid when the concentration gradient is large.It slows down when the difference in the concentrations become less.When the molecules (solute) are evenly distributed in the medium (solvent), we say a dynamic equilibrium has been reached.Learn more here:
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What is the englishman looking for in the alchemist?
If a client consumed 50 g of fat as part of a total 1500 kcal intake, the percentage of total kcalories from fat would be
A BLANK cell has a cell wall and a water vacuole to help maintain a rigid structure.
A. animal
B.plant
C bacteria
Which statement about a jet stream is true? A. The winds flow only from south to north. B. The winds flow only from north to south. C. The stream is a river of strong wind. D. The stream is narrow but not deep.
The true statement about a jet stream is that it is a river of strong wind, flowing from west to east, high in the troposphere, and significantly influencing weather and air pressure systems.
The statement about a jet stream that is true is: C. The stream is a river of strong wind. Jet streams are indeed fast-flowing, narrow air currents found in the atmospheres of some planets, including Earth. Specifically, the jet stream is a high-speed wind current located high in the troposphere and it predominantly flows from west to east.
Jet streams flow at altitudes near the tropopause and are the result of atmospheric heating and the Earth's rotation. They play a significant role in influencing weather patterns and air pressure systems. For instance, the polar jet stream affects weather by acting as a boundary between cold polar air and warmer tropical air, causing storm systems to form and travel along its path. Furthermore, wind direction associated with jet streams does not flow only from south to north or north to south, disproving options A and B.
How many phases of mitosis is there?
Final answer:
Mitosis consists of four phases: prophase, metaphase, anaphase, and telophase, followed by cytokinesis that physically divides the cell into two daughter cells.
Explanation:
Mitosis consists of four distinct phases: prophase, metaphase, anaphase, and telophase. During prophase, the nuclear envelope dissolves, chromatin condenses into visible chromosomes, and the spindle fibers begin to form. In metaphase, chromosomes line up at the cell's equatorial plane. Following this, anaphase occurs when sister chromatids are pulled apart to opposite poles of the cell. Lastly, telophase appears when the chromatids reach the poles, nuclear envelopes reform, and the chromosomes begin to decondense. Cytokinesis typically occurs in conjunction with telophase, resulting in the division of the cytoplasm and the formation of two separate daughter cells.
What might happen if you changed one nucleotide in a codon?
Final answer:
Changing a single nucleotide in a codon can lead to silent, missense, or nonsense mutations, affecting the protein differently. Frameshift mutations also alter protein function, while insertions or deletions in multiples of three may not significantly impact the protein's functionality.
Explanation:
If you changed one nucleotide in a codon, it could result in several types of mutations with varying consequences for the protein produced. A nucleotide change could cause a silent mutation, where the resulting mRNA codon still codes for the same amino acid, having no effect on the protein. If the nucleotide change leads to a different amino acid being incorporated, this is known as a missense mutation, which can be benign, damaging, or lethal to the protein's function depending on the properties of the amino acids involved. A change to a stop codon, referred to as a nonsense mutation, results in premature termination of protein synthesis, typically yielding a nonfunctional protein.