Answer:
be burned to produce oxygen and energy for cells
Explanation:
Low-level turbulence can occur and icing can become hazardous in which type of fog?
Explain why mining soil loss on sloping land is better achieved by measures that retain much of the original vegetation cover rather than extensive clearance followed by replanting
How are the tongue, ears, and nose a part of the nervous system?
A) They are sense organs that are part of the central nervous system.
B) They are sense organs that are part of the peripheral nervous system.
C) They are internal organs that are part of the central nervous system.
D) They are internal organs that are part of the peripheral nervous system.
The tongue, ears, and nose a part of the nervous system, They are sense organs that are part of the central nervous system. Thus, option A is correct.
What is the nervous system?The nervous system is made up of the central nervous system and the peripheral nervous system.The central nervous system, in turn, is made of the brain which controls all the body activities and the spinal cord.The peripheral nervous system, on the other hand, contains the cranial and spinal nerves and connects the central nervous system to the rest of the body.Electrical impulses are carried from the sense organs such as the skin by the nerves to the brain which then interprets the stimulus and sends a response to the organs such as muscles and glands.Thus, option A is correct.
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Tongue, ears, and nose a part of the nervous system because B) they are sense organs that are part of the peripheral nervous system.
The tongue, ears, and nose are essential sense organs in our perception of the world, all part of the peripheral nervous system (PNS), which connects the central nervous system (CNS) to the rest of the body.
Sense Organs:
Ears: The ears contain sensory receptors that respond to sound waves, allowing us to hear. They also help with balance.Tongue: The tongue is equipped with taste buds that are sensory receptors for different tastes, such as sweet, sour, salty, bitter, and umami.Nose: The nose holds olfactory receptors that detect airborne chemicals, enabling us to smell.Function of the Peripheral Nervous System:
The peripheral nervous system (PNS) transmits sensory information from various organs to the central nervous system (CNS), where the brain processes and interprets these signals, enabling us to respond to our environment.
What are the basic building blocks of DNA and RNA?
nucleotides
phosphorous
proteins
sugar
Answer:
Nucleotides.
Explanation:
Nucleotides are molecules of monomer units which is made up of 3 components: five carbon sugar ( Ribose in RNA and Deoxyribose in DNA), Nitrogen containing bases ( Purine and Pyrimidine) and a phosphate group.
DNA has 4 nitrogen bases : Adenine (A), Thymine (T), Guanine (G), and Cytosine (C). In RNA instead of Thymine (T), Uracil (U) is present.
A primigravid client at 34 weeks' gestation is experiencing contractions every 3 to 4 minutes lasting for 35 seconds. her cervix is 2 cm dilated and 50% effaced. while the nurse is assessing the client's vital signs, the client says, "i think my bag of water just broke." which intervention would the nurse do first?
Of 111 prisons, only _________ have complete air conditioning.
Penitentiaries managed by the Texas Department of Criminal Justice only 21 out of 111 offer full air conditioning to its convicts. Last summer, four prisoners pass away from heat stroke or hypothermia. This was according to New York Times on June 26, 2012.
what canyon exists where an ancient river once flowed. briefly discuss how the hydrosphere and atmosphere have carved this canyon into earths surface
Spasms of the face and extremities with slowly waving hands and feet are symptomatic of:
A pyramid of ________ shows the relative numbers of individual organisms at the trophies levels in an ecosystem
When evaluating arterial blood gases (abgs), which value is consistent with metabolic alkalosis?
The answer to the question being raised about a value that is consistent with the metabolic alkalosis when evaluating an arterial blood gas is pH 7.48. Metabolic alkalosis is a clinical disturbance characterized by a high pH and high plasma bicarbonate concentration. The HCO value is below normal. The PaCO value and the oxygen saturation level are within a normal range.
How do sound waves, traveling as vibrations, allow for hearing to occur?
What factor best accounts for the differences in essential fat between men and women?
The presence of different sex hormones, like estrogen and testosterone, is the key factor that accounts for the differences in essential fat between men and women.
Explanation:One of the key factors that best accounts for the differences in essential fat between men and women is the presence of different sex hormones in each gender. Hormones like estrogen in women and testosterone in men play a role in regulating fat distribution and storage. Women tend to have higher levels of essential fat, particularly in the hips and thighs, due to the influence of estrogen. On the other hand, men typically have higher levels of lean body mass and lower levels of essential fat.
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Why do areas north of the Arctic Circle in the Northern Hemisphere experience a polar day lasting for several months during summer?
Earth tilts 23.5 degrees above its axis from May to July. This causes the Arctic area at the North Pole of Earth to travel very close to the Sun and during this period the duration of the day increases.
What is a polar day?A natural phenomena known as the midnight sun takes place during the summer months in locations that are either north of the Arctic Circle or south of the Antarctic Circle. This occurs when the sun continues to be visible at the local midnight time.
From May through July, the Earth tilts at an angle of 23.5 degrees above its own axis in its orbit around the sun. This time of the Earth's rotation occurs when it is closest to the sun. This results in the Arctic region at the North Pole of the Earth moving very close to the Sun, which causes the length of the day to rise during this time period.
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Active transport must function continuously because __________.
Active transport must function continuously because it is the movement of molecules or ions against their concentration gradient, requiring energy input. It is essential for maintaining proper cell function and homeostasis.
Explanation:Active transport must function continuously because it is the movement of molecules or ions against their concentration gradient, requiring energy input. It is essential for maintaining proper cell function and homeostasis, particularly in processes like nutrient uptake, ion regulation, and nerve impulse transmission.
For example, in the process of sodium-potassium pump in animal cells, sodium ions are actively transported out of the cell and potassium ions are actively transported into the cell, against their respective concentration gradients. This helps in maintaining the intracellular and extracellular ion balance, which is crucial for various cellular activities.
Overall, active transport is necessary to overcome the natural tendency of molecules to move from areas of high concentration to low concentration and ensure the proper functioning of cells and organisms.
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When playing the piano, each key has a specific number of times it vibrates. The number of string vibrations correspond to changing what quality of sound?
loudness
pitch
amplitude
range
When explaining to a class of pregnant women why labor begins, the nurse will include the fact that there are several theories that have been proposed to explain why labor begins, although none have been proven scientifically. which idea is one of those theories?
A researcher determined the effect that the dosage of a certain pain medication has on headaches. How would the results best be displayed? A) pie chart. B) bar graph. C) line graph. D) data table.
Answer:
Option C, line graph
Explanation:
A line graph is the best graphical tool to represent any quantity that changes continuously with time.
Here, when certain dosage of a certain medicine (which is to be tested) is given to a patient then the impacts produced by the medicine on the patient will be changing continuously. Thus, in order to capture these continuous changing values, it would be best to use a line graph.
Hence, option C is correct.
What population group has the highest risk for vitamin k deficiency?
The answer is Newborns. Newborns are the population group that has the highest risk of having Vitamin K deficiency, since newborns cannot immediately take in huge amounts of food and supplements to replenish and maintain the storage of Vitamin K in their bodies, which is why there are some health advisories given by the pediatrician to avoid Vitamin K deficiency in Newborns.
Inadequate intakes of ________ during pregnancy are associated with neural tube defects in the fetus
At the end of _____ and cytokinesis, haploid cells contain chromosomes that each consist of two sister chromatids.
a. telophase i
b. interphase
c. telophase
d. metaphase ii
e. telophase ii
All cells have _____. (Select all that apply.)
an outer membrane or plasma membrane
cytoplasm
a cell wall
a nucleus
protoplasm
large vacuoles
chloroplasts
Final answer:
All cells have a plasma membrane, cytoplasm, and protoplasm. Not all cells have a cell wall, nucleus, large vacuoles, or chloroplasts; these features vary depending on the cell type (eukaryotic or prokaryotic).
Explanation:
All cells have certain components in common. These include:
An outer membrane or plasma membrane: This is a common feature that separates the cell's interior from its surrounding environment.Cytoplasm: A jelly-like substance within the cell where cellular components are embedded.Protoplasm: This term encompasses both the cytoplasm and the nucleus of the cell, including all other components within the plasma membrane.Ribosomes: Present in both prokaryotic and eukaryotic cells, these synthesize proteins.Some structures are not shared by all cells:
A cell wall: While many cells, such as plant cells, do have a cell wall, not all cells, such as animal cells, include this layer.A nucleus: Present in eukaryotic cells but absent in prokaryotic cells.Large vacuoles: Common in plant cells but not typically found in animal cells.Chloroplasts: These are found in plant cells and other photosynthetic organisms but not in animal cells.What is the name for the rectangular piece of glass on which you place an object to be viewed while using a microscope?
Identify one hormone directly involved in the human female reproductive system that could cause this problem
A scanning electron microscope (SEM) may be used to distinguish between the eggs of different insect species.
True
False
When no cause is found for recurrent seizures, the animal is said to have symptomatic or secondary epilepsy.
a. True
b. False?
In pea plants, the allele for round seeds is dominant to the allele for wrinkled seeds. at another gene locus, the allele for yellow seeds is dominant to the allele for green seeds. these two allele pairs assort independently. if a plant breeder crosses two plants that are both heterozygous at both gene loci, what percentage of the plants that produce round seeds will also produce yellow seeds? ( enter the number only without the percent sign.
If the total amount of energy in the producer level ecosystem is 40,000 kilocalories how much energy is available for the first level consumers?
Answer:- 4,000 kilo-calories.
Step-to-step-explanation:-
We know that the ten percent rule says that when energy is passed in an ecosystem from one tropic level to the next then only ten percent of the energy will be passed on.
Given: The total amount of energy in the producer level ecosystem = 40,000 kilo-calories.
Then, the amount of energy in the first level = [10% of 40,000] kilo-calories.
⇒ The amount of energy in the first level =[tex]0.01\times40,000[/tex] kilo-calories.
⇒ The amount of energy in the first level = 4,000 kilo-calories.
The professional obligation of a nurse to assume responsibility for actions is referred to as:
Migration and hybridization between individuals of adjacent populations causes gene ______.
What is one hypothesis scientists propose as to how habituation benefits an organism?