Processing of filtrate in the proximal and distal tubules option B. maintains homeostasis of \mathrm{pH} in body fluids.
Homeostasis is the country of constant internal, physical, and chemical conditions maintained through living structures. that is the condition of topof-the-line functioning for the organism and includes many variables, together with body temperature and fluid stability, being stored within positive pre-set limits.
Homeostasis is maintained by using a series of control mechanisms performed at the organ, tissue, or mobile stage. those manipulation mechanisms include substrate supply, activation or inhibition of character enzymes and receptors, synthesis and degradation of enzymes, and compartmentalization.
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What makes a species successful in an ecosystem?
Answer:
Beside the intensive loss of forest cover [2], fragmentation of the pristine remnants further affects species [3] and limits their ability to move into adequate areas. Thus the ability to cope with altered landscapes is crucial for the persistence of a species, especially in the face of climate change.
Fill in the blanks:
(a) Green plants are called ________________ since they synthesise their own
food.
(b) The food synthesised by the plants is stored as ________________ .
(c) In photosynthesis solar energy is captured by the pigment called
________________
(d) During photosynthesis plants take in ________________ and release
________________ .
Answer:
A- Organisms
B-Carbohydrates
C-Chlorophyll
D- Carbon Dioxide
2- Oxygen
Explanation:
Which pair of microscope views represents a eukaryotic cell and a prokaryotic cell?
Answer:
They can both be unicellular and multicellular
Explanation:
The difference between the two microscope views of an eukaryotic cell and a prokaryotic cell is that the eukaryotic cell appears to have a distinct nucleus and other organelles when viewed with a light microscope, whereas the prokaryotes do not.
What is the difference between eukaryotes and prokaryotes?Eukaryotic cells have a distinct nucleus and other membrane-bound organelles, while these are absent in the prokaryotic cells, and the prokaryotic cells are smaller in size than eukaryotic cells due to the lack of organelles.
Hence, the difference between the two microscope views of an eukaryotic cell and a prokaryotic cell is that the eukaryotic cell appears to have a distinct nucleus and other organelles when viewed with a light microscope, whereas the prokaryotes do not.
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What is an adaptation?
The migration of individuals from one population to another
A physical change that prevents an organism from reproducing
A genetic trait that helps an organism be more successful in its environment
A period of time when no mutations occur in a population
Explanation:
A genetic trait that helps an organism be more successful in its environment
What is a term that describes and organism that CAN make its own food?
Answer: An Autotroph
Explanation: Organisms that can produce their own food using light, water, carbon dioxide, or other chemicals are called Autotrophs.
Answer:
Autotrophs
Explanation:
An autotroph makes its own food using light, water, carbon dioxide, and other chemicals.
SOMEONE PLEASE ANSWER OMG
Considering that different types of cells have different rates of mitosis,
which of the following would be a correctly finish this statement? Cell
types like skin and hair are damaged and need replaced more often than
liver cells; therefore ......
Liver cells would have MORE cells doing Mitosis and Apoptosis compared to
Skin/Hair cells
Liver cells would have LESS cells doing Mitosis and Apoptosis compared to Skin/Hair
cells
Liver cells would have the SAME amount of cells doing Mitosis and Apoptosis
compared to Skin/Hair cells
Answer:
OMGGGGHHHHVGGGGGGGGG
what region of the brain is responsible for odor discrimination
The region of the brain that is responsible for odor discrimination is the olfactory cortex.
The olfactory cortex is a part of the brain that is responsible for the sense of smell. It is located in the temporal lobe of the brain and is connected to the olfactory bulb, which is responsible for receiving and processing sensory information from the nose. The olfactory cortex plays an important role in detecting and recognizing different smells and is also involved in memory and emotion. It is an important part of the brain's limbic system, which is responsible for regulating emotions and behaviors.
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4.) Why would a fetus who is born at the beginning of the third trimester have a difficult time surviving?
Which option shows the path a sp-rm travels in the male reproductive system?
O A. Testis → urethra → prostate
OB. Testiscoiled tube → urethra
OC. Testis → prostate → coiled tube
OD. Testis → bladder → pe---s
The answer that depicts the sperm's passage through the male reproductive system is B. Testis, coiled tube, urethra.
Which is the ideal route for sperm cells to take?During ejaculation, sperm is forcibly ejected into the deferent duct from the epididymis' tail. Following that, sperm passes through the deferent duct, up the spermatic cord into the pelvic cavity, over the ureter, and into the prostate behind the bladder.
What is the route taken by sperm in the event that an ovum is fertilised?Before fertilisation can occur, the sperm must enter the vaginal vault, go through the cervix's small hole, swim through the uterus, and then land in the fallopian tubes.
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Need immediate help!!
Answer:
A
Explanation:
The cell would likely not have fewer chromosomes than the parent because those cells are formed from nondisjunction and not base mutations and those cells are usually not viable
the cell would not produce more proofreading proteins to eliminate future mutations --> the concentration of proofreading proteins does not change in response to a singular mutation
the cell would not be more likely to have an environmental mutation because those occur at random
A child is suffering from indigestion and was given a dose milk of magnesia explain why
Answer:
Magnesia is a base.
Explanation:
When you get indigestion its generally because of the over production of Hydrocloric acid in the stomach which is neutralized by consuming a basic compound like milk of magnesia.
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Muốn có vitamin D tránh loãng xương, còi xương ta cần phải là gì:
Answer:
Phơi nắng vào buổi sáng.
Answer:
chúng ta phải bổ sung thêm vitamin D qua các sản phẩm như lòng đỏ trứng, cá, sữa.
Explanation:
How does evolution work to create the diversity of life on Earth?
Answer:
People adapt and mate with others
Explanation:
what explains the high number of prescriptions that have been written for the selective serotonin-reuptake inhibitors (ssris), such as prozac?
Selective serotonin reuptake inhibitors (SSRIs) are the most commonly prescribed antidepressants. They can ease symptoms of moderate to severe depression.
The most popular antidepressants used are selective serotonin reuptake inhibitors (SSRIs). They are generally safer than other types of antidepressants, can lessen the symptoms of mild to severe depression, and frequently have fewer adverse effects.Serotonin levels in the brain are raised by SSRIs to treat depression. One of the neurotransmitters (chemical messengers) that convey signals between brain nerve cells is serotonin (neurons).Serotonin reuptake (reabsorption) into neurons is prevented by SSRIs. This increases the amount of serotonin that is available to enhance neural communication. Because they mostly impact serotonin and not other neurotransmitters, SSRIs are known as selective neuroleptics.SSRIs can be used to treat illnesses besides depression, like anxiety disorders.
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A student used a microscope to observe a wet-mount slide of red onion epidermal cells that were suspended in a 1%
NaCl solution. The student then added a 15% NaCl solution to the slide and observed the changes that occurred.
The student's observations are represented in Figure 1.
NaCl solut
Original
Wet-Mount Slide
After Adding
15% NaCI
Figure 1. Student's observations of onion cells
Which of the following most directly explains the changes in the cells?
(A) The degradation of DNA in the nuclei of the cells
(B) The lysis of chloroplasts in the cells
(C) The movement of water from the central vacuoles of the cells into the solution
(D) The movement of NaCl from the solution into the cytoplasm of the cells
The changes in the cell are explained by the option, the movement of water from the central vacuoles of the cell into the solution. So the correct option is C.
What is osmosis?
Osmosis is a form of diffusion that frequently involves cells in biology. Diffusion is the movement of molecules or atoms from a high concentration area to a low concentration area. When the material passes through a semipermeable barrier to balance the quantities of another substance, this process is known as osmosis.
Based on the concentration of a solute, such as salt, a solvent such as water will often flow into or out of a cell in biology. Osmosis occurs naturally and without the cell expelling any energy.
It is concerned with chemical solutions in osmosis. A solvent, as well as a solute, are the two components of a solution. A solution is what results when a solute combines with a solvent. Salted water is an example of a solution; salt is the solute, and water is the solvent.
Therefore, the correct option is C.
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Relevant Scenario: When explaining dominant and recessive traits to a younger family member, they respond, "Well chances are I can probably taste PTC, since dominant traits are more common." How might you address this misconception?
It's crucial to avoid inferring anything about a trait's prevalence from its dominance or recessive status alone.
What is the genetic basis for dominant and recessive traits?Alleles can be either dominant or recessive; dominant refers to the trait that is present or displayed, whilst recessive refers to the feature that is not. Dominant alleles, such as B, are thought of as the uppercase version of a letter. Recessive alleles are represented by a letter in lower case; b.
What is their reaction when you explain dominant and recessive features to a younger family member?A younger family member responds, "Well chances are I can definitely taste PTC, since dominant qualities are more prevalent," after you explain dominant and recessive traits to them.
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Iron is with one kind of atom that combines with oxygen from the air to form rust (iron oxide). Rust contains two types of atoms, which means it is .
Answer:
A compound
Explanation:
A compound is a substance (pure) that contains two or more different types of atoms chemically combined together. In other words, a compound is formed from the chemical combination of two or more elements.
According to this question, iron (Fe) is an element with one type of atom that combined with oxygen in the atmosphere to form iron oxide known as RUST. This is primarily what happens when a ironic substance is said to RUST. Rust is a combination (chemical) of two different kind of atoms i.e. iron and oxygen, hence, it is a COMPOUND.
Answer:
Explanation:
first one is compount
A grower who wishes to enhance plant growth by adjusting the carbon dioxide levels in the greenhouse will use a(n) _________as analyzer to evaluate CO2 levels.
A grower who wishes to enhance plant growth by adjusting the carbon dioxide levels in the greenhouse will use a NDIR as analyzer to evaluate carbon dioxide levels.
What is NDIR?Carbon dioxide can be measured using infrared detectors, also known as NDIR analyzers, because it is an excellent absorber of infrared energy. Depending on the application, carbon dioxide can be measured in percent (%) or parts per million (ppm).
A sensor is used to measure carbon dioxide. The NDIR non-dispersive infrared sensor is one of the most common.
Its popularity stems from its long life-span, high speed, and low cross-sensitivity to other gases. An NDIR CO2 sensor detects infrared light in an air sample.
Thus, NDIR can be used.
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What is the correct order of a food chain containing the following organisms: quail (bird), desert shrub, coyote, snake?
Answer:
desert shrub - quail - snake - coyote
Explanation:
the quail bird eats the desert shrub, the snake eats the quail, the coyote (a-pex predator in this chain) eats the snake.
pls help
a. 5
b. 4
c. 6
d. 3
e. 1
Answer:
c
Explanation:
Mack's guatar fabrication shop producns low cost, highly durable guatars for beginners. Typicaly, out of the 100 gutars that begin productioh each monthy only 78 percent are considered good enous to sell. The other 22. percent are scrapped due to qually problems that are lidentfed after they have completed the production process. Each gular sels for $240. Becaute some of the production pecoss is automaled, esch gutar only requites 8 labor hours. Each enployee works an averoge of 160 hours per month. Labor is pald at 39 per hour, materials coat is $39 per gutay, and overtiest is $4.200. a. The labor productily rato for Mack's guitar Labrication shop is 5 per hour. (Enter your response rounded to fap decimal places.) b. Ahar some shady, the operation manager Darren Funk recommends 3 optons to improve the conpany's mulfasko productily. * Option ti increase the sales price by 15 percent - Option 2: impeove qualy so that eny 15 percent are sefective, er > Opton 3 reduce labor, materials, and overthead costs by 15 percont Finter your respone nounded to tak decimal places)
a. The labor productivity ratio for Mack's guitar fabrication shop is approximately 0.5 guitars per hour. b. The new sales price per guitar would be $276, the new percentage of guitars considered good enough to sell would be 85% and the new costs per guitar would be $ 33.15.
a) In order to calculate the labor productivity ratio,
Labor Productivity Ratio = Number of Guitars Produced / Total Labor Hours
Labor Productivity Ratio = 78 guitars / (160 hours/employee)
Labor Productivity Ratio = 0.4875 guitars per hour
Rounding to one decimal place, the labor productivity ratio for Mack's guitar fabrication shop is approximately 0.5 guitars per hour.
b) Option 1: Increasing the sales price by 15%:
The new sales price per guitar would be $240 + (15% of $240) = $276.
Option 2: Improving quality so that only 15% are defective:
The new percentage of guitars considered good enough to sell would be 100% - 15% = 85%.
Option 3: Reducing labor, materials, and overhead costs by 15%:
The new costs per guitar would be $39 - (15% of $39) = $33.15.
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1. Water is one of the most powerful forces on Earth. How does the example shown here illustrate the theory of uniformitarianism?
The principle of uniformitarianism states about the modification in planet surface over time through constant and continuous process. It suggests that change is the same in present and past development.
What is theory of uniformitarianism?The theory of uniformitarianism was given by Scottish Geologist Hutton. According to the principles of this theory, present is the mirror to the history and geological evolutions of the past eras.
This principle states that geological process is continuous and constant rather than being broken or discontinuous.
The image given in the question depicts soil erosion process of the land and shows that erosion even happened in earlier times at that land and the process is continuously going on in the present time
Therefore, image shows the erosion activity of land in the past and present scenarios.
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Note: The question given on the portal is incomplete. Here is the complete question.
Question: 1. Water is one of the most powerful forces on Earth. How does the example shown here illustrate the theory of uniformitarianism?
Image is added.
At rest, the human heart pumps about 5 liters of blood per minute. How many liters are pumped in 1 year?
Answer:
2628000
Explanation:
take how many minutes in a year (525600) and multiply it by 5
Transcribe the following DNA strand to an mRNA Strand.
'ATAGCGATAATA'
all cnidarians have stinging cells in their tentacles. use the diagram below to answer questions 11 - 18
please help!! this is urgent
vasopressin is a hormone produced in the hypothalamus that regulates the concentration gradients of body fluids. vasopressin is 5.94% s by mass, and each vasopressin molecule contains 2 sulfur atoms. calculate the molar mass of vasopressin
The molar mass of vasopressin is 1082 g/mol.
To calculate the molar mass of vasopressin, we need to know the atomic masses of the elements that make up the molecule.
First, let's calculate the mass of sulfur in vasopressin. Since each molecule contains 2 sulfur atoms, the mass of sulfur in vasopressin can be calculated as follows:
mass of sulfur = 2 * mass of 1 sulfur atom = 2 * 32 g/mol = 64 g/mol
Next, let's find the total mass of vasopressin. According to the information given, vasopressin is 5.94% sulfur by mass, so the total mass can be calculated as follows:
mass of vasopressin = (mass of sulfur) / (percent sulfur by mass) = (64 g/mol) / (5.94%) = 1082 g/mol
Therefore, the molar mass of vasopressin is 1082 g/mol.
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What is a negative feedback?
Name the two types of magnets?
Answer:
hourse and bar magnet tq mark
Answer:
Permanent magnets and electromagnets
Which is not a cause of evolutionary changes in organisms?
Answer:
Biologists, all they do is get their phD and watch as evolution happens around them.
Explanation: