How would driving from Boston (near sea level) to summit of Mt. Washington affect the rate of oxygen exchange in your lungs? Explain in 1-2 sentences plz
Answer:
The rate of oxygen exchange in the lungs decreases, outstandingly while diving from Boston (near sea level) to summit of Mt. Washington
Explanation:
At near sea level, Boston, where there is sufficient dense air and plentiful supply of oxygen, the rate of breathing and oxygen exchange in the lungs is at normal levels
At the height of 6,288.2 feet, which is the height of the summit of Mt Washington, the lung does more work to extract the oxygen from the air present which is less dense and contains less oxygen than the air at sea level such that a larger volume of air is required to supply the amount of oxygen the body requires
Therefore, the rate of oxygen exchange in the lungs decreases, outstandingly while diving from Boston (near sea level) to summit of Mt. Washington.
What is avascular necrosis
HEYA!!
Explanation:
Avascular necrosis is basically the death of bone tissue due to a lack of blood supply. Also known as osteonecrosis, it can lead to tiny breaks in the bone and the bone's eventual collapse. A broken bone or dislocated joint can interrupt the blood flow to a section of bone.
HOPE IT SATISFIES YOUR ANSWER!!
Answer:
Explanation:vascular necrosis is associated with long-term steroid use and drinking too much alcohol. It's most common in people between the ages of 30 and 60 and often affects the hip.
Early stages may be symptom-free. Eventually, the affected joint may hurt when weight is put on it or when lying down.
Treatment includes physical therapy, surgery, and medications.
Genetic engineering involves _ to achieve desired results
a enzyme production
b. modifying products and processes
c changing one organism into another
d introducing traits into organisms
Please select the best answer from the choices provided
Ο Α
OB
0 С
OD
Answer:
The answer is option D.
Hope this helps.
Answer:
The answer is Introducting traits into ogranisms. or D
Explanation:
The dynamo theory states that earths magnetic field is created in the later known as the
Answer:
The dynamo theory states that Earth's magnetic field is created in the layer known as the "core".
Answer:
The dynamo theory states that earths magnetic field is created in the later known as the Core
Organisms contain different levels of organization within their bodies. Arachnoidiscus ehrenbergi, pictured below, is a single-celled organism that is part of the group of algae known as diatoms. A microscopic image of Arachnoidiscus ehrenbergi. Photo by Gordon T. Taylor, courtesy of the NOAA Which level of organization is seen in both Arachnoidiscus ehrenbergi and the human stomach? cell tissue organ organ system Mark this and return
The correct answer is the cell.
Since Arachnoidiscus ehrenbergi is a single cell organism the only level its of organization is cell. Human stomach is composed of many different types of cells which combine together in order to perform complex functions. Those cells are arranged in tissues which make an organ-stomach.
hope it helps!
The level of organization displayed by both Arachnoidiscus ehrenbergi and the human stomach would be the cell.
Since it has already been established that Arachnoidiscus ehrenbergi is a single-celled organism, it can only exhibit a cellular level of organization.
The human stomach, in a similar vein, is made up of different cells. One group of such cells are secretory epithelial cells. They include the mucous cells, parietal cells, chief cells, and so on.
Thus, Arachnoidiscus ehrenbergi and the human stomach have the capacity to exhibit a cellular level of organization.
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Fill in the blanks below to complete the hypothesis for this lab. It should answer the lab question, "What is the effect of molecule size on a molecule's ability to diffuse across a semipermeable membrane?" If molecules are small enough, then . . .
Answer:
They can pass through the semi permeable membrane
Explanation:
The permeability of a particular solute depends on the size, solubility, properties etc and even the properties of the membrane it is aiming to pass through
If molecules are small enough, then they can pass through the semi-permeable membrane. This is as a result of permeability being inversely proportional to the molecule size.
Answer:
Sample Hypothesis: If molecules are small enough, then they will diffuse across a semipermeable membrane because they can pass through its tiny openings.
-correct conclusion (“then”): Molecules will diffuse through the membrane
-correct reason (“because”): Molecules can pass through the membrane’s tiny openings.
Explanation:
edge. 2020
Most earthquakes happen:
1) in a ring around the Atlantic Ocean
2) near regions with no subduction
3) near active margins
4) in the middle of the continents
Answer:
in the middle of continents
Explanation:
Answer:
near active margins
Explanation:
I really need the answer ASAP .
Explain how combustion affects the carbon cycle?
Explanation:
combustion happens when we dig up fossil fuel and burn it, so when we do that whatever is left goes into the air starting the carbon cycle again
What are the different types of vitamins needed by our body?
Answer:
The 13 essential vitamins your body needs are vitamins.
Explanation:
A, C, D, E, K and the B vitamins: thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyroxidine (B6), biotin (B7), folate (B9) and cobalamin (B12). The four fat-soluble vitamins—A, D, E, and K—are stored in the body's fatty tissues.
Please mark me as Brainliest
Answer:
acdebk
b1 ribovlavin
b2 niacin
b3 panthotenc
b5 pyroxidine
b6 biotine
b7 folate
b9 cobalamin
ADEK are stored in bodies fatt tissue and they're four fat soubl vitamins
Natural selection does not always result in an increase in genetic diversity.
Please select the best answer from the choices provided
ОТ
OF
Answer:
It does affect it.
So the answer is OT.
4. What is the symbol for calcium?
А с
B Са
C Cm
D CI
Answer:
B. Ca
Explanation:
Not rlly anything to explain here
Answer:
The answer is B (Ca)
Explanation:
According to the table of elements
What are humans doing to limit the release of acid rain? Thankyou x
Answer:
Not using fossil fuels and using renewable fuels instead.
Explanation:
Like using solar and wind power as renewable energy sources will reduce the release of acid rain as it doesn't produce as mush pollution.
Answer:
Explanation:
These gases are exerted into the sky as pollutants through human activities. Then, when the clouds form due to condensation, and become to heavy to hold, they start to release water in the form of rain. However, one slight change would be that they bring down the Sulphur dioxide and nitrogen dioxide with them.
This acid rain is mostly seen after a long summer, and when the first few rains are seen. This rain highly affects the happenings at the Earth. For example, they make the soil in fertile and leave farmers and gardeners under lots of work for when they re - plant later that year.
So, as you can see humans really have to try and stop acid rain or at least reduce it. So, they try to reduce human activities that release the acidic gases into the air in the first place. This is the only way they are able to reduce it. These human activities include burning of fossil fuels, etc.
Since reducing this means reducing luxuries, humans are able to find alternative methods to do this. Like instead of burning fuels, they can get it form solar power that is renewable
A gene pool consists of all the genes within a
Answer: including all the different alleles that are present in a population
Explanation:
which phrase is a result of a scientific law
Answer:
Archimedes' Principle of Buoyancy.
Hooke's Law of Elasticity.
Bernoulli's Law of Fluid Dynamics (Bernoulli's Principle)
Dalton's Law of Partial Pressures.
Fourier's Law of Heat Conduction.
Explanation:
Poison ivy is a weed that produces an oil which causes skin rashes. Scientists want to perform an experiment to see if poison ivy grows taller when exposed to more carbon dioxide. How should the control group in this experiment be treated?
Answer:
In these experiments the control group is compared with the comparison group.
The control group will sometime be in the presence of carbon dioxide, and will be controlled, where the analyst or researcher will take an expert position and then will compare it evolutionarily with the comparison group that the ideal would be that there is not ever a carbon dioxide
Explanation:
If we have two poison ivy research groups that are representative of the poison ivy that the researchers are looking to investigate the results will have much better credibility and will be more reliable.
On the other hand, the comparison of the two groups makes it possible to rigorously analyze whether or not poison ivy grows in the presence of this gas.
what happens to meristem when ot looses its abilty to divide
Answer:
The meristematic cells mature, get differentiated, loose their ability to divide and finally get converted into permanent tissues
Explanation:
What is a comet and where do comets come from?
Explanation:
1. a comet is an icy small solar system body that when passing close to the Sun warms and begins to release gas has a process called outgassing. this produces a visible atmosphere, and sometimes also a tail.
2. comets have two sources. long period comets originate from the Oort cloud. short period comets originate from the Kuiper belt
Explanation: they come from the sun and are formed by Ice
What is the term for the breakdown of glucose in the presence of oxygen? cellular respiration photosynthesis anaerobic fermentation
Answer:
Cellular respiration
Explanation:
Cellular respiration involves the breakdown of glucose using oxygen to produce energy, or ATP, that is used by the cell.
The breakdown of glucose in the presence of oxygen is called as cellular respiration.
What is cellular respiration?Cellular respiration is the process by which biological fuels are oxidized in the presence of an inorganic electron acceptor such as oxygen to produce large amounts of energy, to drive the bulk production of ATP.
Moreover, it is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions, which may be used as energy to power many reactions throughout the body. There are three main steps of cellular respiration: glycolysis, the citric acid cycle, and oxidative phosphorylation.
Hence, it is a series of chemical reactions that break down glucose to produce ATP.
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Cual es la "disciplina que se encarga de las reglas de clasificación" cual es la "variedad de seres vivos" cual es "lo que indica la segunda palabra del nombre cientifico"
Answer:
1) Taxonomía y nomenclatura
2) Nombre específico de la especie
Explanation:
1) La disciplina que supervisa las reglas relativas a la clasificación, denominación, descripción e identificación de organismos en biología se conoce como taxonomía y nomenclatura. La taxonomía sirve como fuente de bases armonizadas y unificadas que promueven la organización y el enlace de la diversa información biológica de los organismos.
2) La nomenclatura binomial es el sistema científico de denominación de organismos de manera que el nombre de cada especie consta de dos partes, de las cuales la primera parte es el nombre genérico, mientras que la segunda parte es el nombre específico de la especie dentro del género, por ejemplo, Tyrannosaurus rex, el género es Tyrannosaurus, mientras que la especie es Tyrannosaurus rex.
Scientists have discovered that the inner core of Earth is a solid while the outer core is a liquid. What is the cause of this observation?
Answer:
c. The inner core has a lower temperature and higher pressure than the outer core
Explanation:
sorry if its wrong but i know the right answer isnt
" The outer core has a higher temperature and more pressure than the inner core" (PS, I took the test )
how might observations of extant living organisms contribute to the evidence for evolution
Answer:
noseaa
Explanation:
in a paper on photosynthesis in a desert cactus in which selection would you find a review of existing knowledge that is relevant to the experiment
Answer:
The Introduction
Explanation:
In writing a scientific paper, there are different segments with the relevant information they are to contain. These sections include the abstract, introduction, the main chapters, the results, the discussion, conclusion, and references. The Introduction segment contains relevant background information on the topic of interest. There we find a review of existing knowledge that applies to the experiment. These include past research work and citations of authors.
A statement could also be made relating the purpose of the experiment and methods used in carrying out the research. So, the paper on photosynthesis in a desert cactus would contain a review of existing knowledge in the introduction segment.
Answer:
Introduction
Explanation:
Which of the following is not a way that new technology impacted farmers in the new millennium?
A)
the development of insect resistant crops
B)
genetically engineered livestock
C)
decreased productivity
D)
increased demand for organic foods
Answer:
C
Explanation:
Got it right on edge
A physical oceanographer studies all of the following except:
ete
of
Select one:
a. Currents
b. Waves
c. Tides
d. Fish
Check
Answer:
The answer is option d.
Fish
Hope this helps
Which biomolecule do you think is most important in your diet? Why did you pick that biomolecule? Which biomolecule do you think is most important in cell function? Nutrition and snack foods A. List your three favorite snack foods. B Collect a nutrition label from each food. C. If any of the foods on your list don’t come in a package, you can look up the nutrition information on the Internet. D. Write a paragraph about each food. Is it a good source of carbohydrates, lipids, and protein? Would you consider this food healthy? Why or why not? 2. You may have heard the saying, “You are what you eat.” to explain what this statement means.
Answer/Explanation:
There is no single biomolecule that is most important in one's diet; however, proteins would be a fitting choice. This is because there are certain amino acids -- 9 in fact -- that our bodies cannot naturally produce and of which proteins consist. We need these amino acids to survive because they make up proteins, and proteins perform pretty much every crucial function you can think of, ranging from defense to cell signaling to structure. All biomolecules are important in cell function -- carbs are needed for your cells to burn for energy via cellular respiration (a process that yields app. 28-32 ATPs per cycle), lipids are needed for cell membranes (amongst numerous other needs), proteins are needed for the reasons above, and nucleic acids are needed for RNA and DNA.
A. Welch's, Oreos, Chips Ahoy
B. You should be able to do this.
C. Proves my point in B.
D. Yeah, generally the snacks I chose are not healthy, even Welch's fruit snacks. It's junk food and not high in protein. "You are what you eat" makes sense in the quite literal sense because your body mass, your health, and your overall physical attributes are determined by your diet, on top of exercise and your activities throughout your life.
There is no single biomolecule that is most important in one's diet; however, proteins would be a fitting choice. This is because there are certain amino acids -- 9 in fact -- that our bodies cannot naturally produce and of which proteins consist. We need these amino acids to survive because they make up proteins, and proteins perform pretty much every crucial function you can think of, ranging from defense to cell signaling to structure. All biomolecules are important in cell function -- carbs are needed for your cells to burn for energy via cellular respiration (a process that yields app. 28-32 ATPs per cycle), lipids are needed for cell membranes (amongst numerous other needs), proteins are needed for the reasons above, and nucleic acids are needed for RNA and DNA.
A. Welch's, Oreos, Chips Ahoy
B. You should be able to do this.
C. Proves my point in B.
D. Yeah, generally the snacks I chose are not healthy, even Welch's fruit snacks. It's junk food and not high in protein. "You are what you eat" makes sense in the quite literal sense because your body mass, your health, and your overall physical attributes are determined by your diet, on top of exercise and your activities throughout your life.
What are biomolecules give example?Biomolecules include large macromolecules (or polyanions) such as proteins, carbohydrates, lipids, and nucleic acids, as well as small molecules such as primary metabolites, secondary metabolites, and natural products. A more general name for this class of material is biological materials.
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Which movement of particles would be most affected by a disorder that causes damage to carrier proteins? osmosis passive transport active transport diffusion
Answer: Active Transport
Explanation: Active transport is the movement of a substance (proteins, enzymes, etc.) from one area of the cell membrane to the next during diffusion, so this would most be affected due to the kinds of substances being transported across the cell membrane and damage can have an impact.
Carrier proteins are involved in active transport. The movement of particles that would be most affected by a disorder that causes damage to carrier proteins is active transport. Option C.
What are the carrier proteins?Carrier proteins are transmembrane molecules involved in active transport.
They carry molecules from one side of the membrane to the other side.
What is active transport?Active transport acts against the electrochemical gradient, so it does need the energy to transport substances.
It carries molecules from a low concentration side to a high concentration side.
The used energy comes from ATP (Na-K bomb) or the membrane's electric potential.
The movement of particles that would be most affected by a disorder that causes damage to carrier proteins is active transport. Option C.
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COMPLETE
AN
is a point in a cladogram where a single
ancestral lineage breaks into two or more
descendant lineages.
is a group of organisms that includes an
ancestor and all of its descendants.
is any named group of organiſms,
whether they form a clade or not.
DONE
mi
Intro
Answer:
Node
Clade
Taxa
Explanation:
Node is a point in a cladogram where a single ancestral lineage breaks into two or more descendant lineages. A node usually has similar characteristics due to the common ancestral lineage.
Clade is a group of organisms that includes an ancestor and all of its descendants. An example is birds, dinosaurs and crocodiles all belonging to a common ancestor as animals but different descendants.
A taxa is any named group of organiſms,
whether they form a clade or not. It represent any level of taxonomic groupings.
Answer:
B.
A.
C.
Explanation:
Larger in plant cells
The answer might be vaculoe which is larger than animal cell and takes most place in the plant cell
Which statement best describes how deep-sea producers differ from other producers?
A. Deep-sea producers must generate twice as much energy due to larger consumers nearby
B. Deep-sea producers must absorb twice as much energy due to higher productivity rates in the area,
C. Deep-sea producers have adapted mechanisms to conduct photosynthesis with less visible light.
D. Deep-sea producers have adapted to conduct respiration instead of photosynthesis due to lack of light
Answer:
C. Deep-sea producers have adapted mechanisms to conduct photosynthesis with less visible light.
Explanation:
Since they are deep in the sea, they have adaptive mechanisms to conduct photosynthesis with less visible light.
Hope it helps.
What is the next phase of the carbon cycle for the carbon source labeled C? (2 points) Label A shows a collection of coal, oil and gas. Label B shows a collection of trees and vegetation. Label C shows sky and open atmosphere. Cellular respiration Photosynthesis Fossil fuels DecompositionWhat is the next phase of the carbon cycle for the carbon source labeled B? Label A shows a collection of coal, oil and gas. Label B shows a collection of trees and vegetation. Label C shows sky and open atmosphere. Condensation Transpiration Photosynthesis Decomposition
Answer:
The first answer is "Cellular Respiration" and the second answer is "Photosynthesis".
Explanation:
If we start tracking the carbon in the cycle starting from the atmosphere, we can say that the order it goes through looks like this:
First it gets passed into the plants through photosynthesis.Then it passes to the other organisms that consume the plant or if the plan decomposes it gets passed onto the soil.Then as the organisms that consume the plants die, it finally gets passed to the soil and either helps other plants grow or turns into fossil fuels.For the first part, the next phase after open atmosphere for the carbon is going to be photosynthesis by the plants leaves.
For the second part, the next phase after trees and vegetation is going to be decomposition.
I hope this answer helps.
The labeled C and Labeled B in the given carbon cycle are:
1. cellular respiration
2. photosynthesis
1. The next phase of the carbon cycle for the carbon source labeled C:It will be photosynthesis, as this process is associated with trees and vegetation, in Label B.fossil fuels which is labeled under ADecomposition of organic matter will either take place on land or in water.CO2 released from respiration will add to the atmospherethus, the next phase: cellular respiration.
2. The next phase of the carbon cycle for the carbon source labeled B:it will be photosynthesis, as this process is associated with trees and vegetation, in Label B.fossil fuels which is labeled under ADecomposition of organic matter will either take place on land or in water.CO2 released from respiration will add to the atmosphereThus, the next phase: photosynthesis
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