The disorder that can be indicated by too much air left in the lungs resulting in a long expiration is C. COPD (Chronic Obstructive Pulmonary Disease).
A series of lung conditions known as COPD cause airways to become blocked, making it harder to breathe. It is challenging to fully exhale when you have COPD because the airways are constricted and the lungs have lost their flexibility. The amount of air remaining in the lungs after a maximal expiration may rise as a result of this. Therefore, those with COPD may display a protracted expiration.
Although breathing problems can also result from pulmonary fibrosis, high blood pressure, or asthma, these conditions are often not accompanied by a prolonged expiration because of an increased residual volume.
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which receptor cells most directly enable us to distinguish different wavelengths of light?feature detectionrodsconesbipolar cells
Cones receptor cells most directly enable us to distinguish different wavelengths of light.
What are the receptor cells?Cellular receptors include molecules that receive signals within or on the surface of a cell. That whenever a protein-ligand interacts with a target protein during normal physiology, a chemical signal is produced. By releasing а chemical message known as a ligand, a cell can communicate with neighboring cells or with itself.
What function do receptor cells serve?Hormones, drugs, and antigens are just a few examples of the various things that a protein molecule called a cell receptors may adhere to. They can alter a cell's activity by doing this. There are many different types of receptors, and each one responds to stimuli differently, such as chemicals, pressure, or sunshine, in different ways.
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What would happen if you discovered the cell wall of a plant was missing?
Answer:
The cell would leak into the surrounding area, like blood on a cut.
Explanation:
3
5/5
One complete cell cycle may take a few hours, or it may take days to complete one cycle. The
amount of time depends on:
Answer:
The reproduction rate
Explanation:
In rabbits, straight ears (E) are dominant to floppy ears (e), Two rabbits are crossed, and 50% of their offspring have floppy ears. Which cross represents the
genotypes of the parents?
EEXEE
EE x ee
Ee x EE
Ee x ee
Answer: Ee x ee
Explanation:
Answer:
The correct answer is Ee x ee :)
Explanation:
Which substance does ATP synthase add to molecules of ADP?
A. ATP molecules
B. Electrons (7)
C. Phosphate (P) groups
D. Hydrogen ions (H+)
SUBMI
Answer:"C" Phosphate
Explanation:
if methionine is encoded by aug at all locations in the protein, how is the initiating aug identified?
Methionine is encoded by AUG at all locations in protein. The initiator AUG is identified by the pre-initiation complex that looks for the first AUG sequence after the promoter region.
Methionine is the essential type of amino acid. Methionine essential for the metabolism and health of many species, including humans. The most important role of methionine is the breakdown of fats by preventing their accumulation in the arteries.
Pre-initiation complex is a collection of several proteins that is formed in the eukaryotic cells. They assemble around the genetic sequence that encodes for a protein. The function of this complex is to recruit RNA polymerase to initiate transcription.
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What are the 5 mechanisms of evolution and their definition?
Evolution is the process of the gradual transformation of species through changes over time. The five mechanisms of evolution are genetic drift, gene flow, natural selection, mutation, and non-random mating. Below is a brief description of each mechanism.
1. Genetic Drift: It is a mechanism of evolution that occurs due to the random fluctuations of the allelic frequencies in a population. In a small population, genetic drift is significant, and it causes allele frequencies to fluctuate from generation to generation.
2. Gene Flow: It is the movement of genes from one population to another. Gene flow can occur when individuals migrate from one population to another, and the exchange of genes between these populations can cause evolutionary changes.
3. Natural Selection: It is the process that leads to the survival and reproduction of organisms that are better adapted to their environment. In natural selection, the individuals with advantageous traits have a better chance of survival and reproduction, which leads to changes in the population over time.
4. Mutation: It is the process of the introduction of new genetic variants in a population. Mutations are random events that can lead to the formation of new alleles and can cause evolutionary changes in populations over time.
5. Non-Random Mating: It is a situation where individuals with certain traits tend to mate with each other more frequently than with others. Non-random mating can lead to changes in the frequency of alleles in a population and can lead to evolutionary changes.
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under resting conditions, heart rate is primarily under the control of what control system
Under resting conditions, heart rate is primarily under the control of the parasympathetic nervous system.
This is responsible for maintaining a low heart rate by slowing down the electrical impulses that control the heart's rhythm. The content loaded under resting conditions is typically less stimulating, which allows the parasympathetic nervous system to dominate and keep the heart rate low. However, when the body is under stress or engaging in physical activity, the sympathetic nervous system takes over and increases heart rate. In calm "rest and digest" situations, the parasympathetic nervous system predominates, whereas the sympathetic nervous system activates the "fight or flight" response in stressful circumstances. The major functions of the PNS are to regulate body processes like digestion and urine as well as to store energy for later use.
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I need help or clues on what the functions and elements are for this grade recovery,I would greatly appreciate if someone would help.
Answer:
Protein rebuilds muscle. Nucleic acid does storage and expression of genetic information.
Explanation:
Wishing you the best, hope this helps a bit.
Compare and contrast the cell structures / organelles found in plant and animal cells
• list 3 organelle / structure plant and animal cells have that are the same
• list 2 organelles / structures plant and animal cells have that are different
Answer:
Explanation:I need to get some answers too
Chromosomes contain genes, and genes determine an organism's characteristics. Sometimes mutations occur in which the sequence of nucleotides within a gene becomes altered. Which of the following describes how a gene mutation would most likely affect an organism?A.It would cause different proteins to be produced during translation.B.It would cause the sugar-phosphate backbone of all of the organism's DNA to be modified.C.It would cause the codons produced to be more or less than 3 nucletoides in length.D.It would cause the wrong type of nucleic acid to be incorporated into the organism's genes.
A gene mutation would most likely affect an organism by A. causing different proteins to be produced during translation.
Genes contain the instructions for building proteins, and mutations can alter the sequence of nucleotides within a gene. The sequence of nucleotides determines the sequence of amino acids in a protein, which, in turn, determines its structure and function.When a mutation occurs in a gene, it can result in changes to the mRNA molecule transcribed from the gene. These changes can lead to different codons being produced during translation, which can cause substitutions, insertions, or deletions of amino acids in the resulting protein. As a result, the protein's structure and function may be altered, leading to changes in the organism's characteristics or traits. It's important to note that not all mutations have noticeable effects on an organism, and the impact of a mutation depends on its location within the gene, the type of mutation, and the specific protein that is affected.
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Rain that evaporates before it reaches the ground is called:.
Answer:
The answer is Virga :)
Explanation:
hagfish, lampreys, sharks, and tuna are all chordates that can also be classified into which group? chose the best answer.
Hagfish, lampreys, sharks, and tuna are all chordates that can also be classified into Craniates, option D.
A chordate animal having a hard bone or cartilage skull is referred to as a craniate. The Craniata, sometimes known as the Craniota, is a postulated clade of chordate animals. The Myxini (hagfishes), Hyperoartia (which includes lampreys), and the far more prevalent Gnathostomata (jawed vertebrates) are living examples. In the twenty-first century, genetic and anatomical research has led to the reinclusion of hagfish as a vertebrate, making live craniates and living vertebrates synonymous terms.
The Hyperoartia's closer kinship to the Gnathostomata than the Myxini (hagfishes) was a major factor in the clade's conception. This showed that the Myxini were descended from a more ancient ancestry than the vertebrates, together with the apparent absence of spinal components within them.
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Complete question:
Hagfish, lampreys, sharks, and tuna are all chordates that can also be classified into which group?
Select one:
a. cephalochordata
b. Vertebrates
c. cartilaginous fish
d. Craniates
The gopher tortoise is georgia's state reptile. They dig burrows which other animals in the ecosystem rely on for survival. Without them, the ecosystem would collapse. What type of species is the gopher tortoise to the ecosystem?.
The foundation of an ecosystem: gopher tortoise burrows. Gopher tortoises are a keystone species, which means they have a significant influence on their surroundings.
How do gopher tortoises benefit the environment?As a keystone species, the gopher tortoise is crucial to the stability of the ecosystem it lives in. Numerous creatures, including frogs, owls, and even rare indigo snakes, find refuge in the gopher tortoise's tunnels.
If the gopher tortoise became extinct, what would happen?The gopher tortoise is a keystone species, which means that losing it would have a discernible impact on the ecosystem in which it lives. Particularly, other animals rely on tortoise burrows, including gopher frogs, certain snake species, and many tiny mammals.
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20 points 1 quest SO EASY help
Answer: Producers are responsible for providing energy to the rest of the ecosystem.
Explanation: Producers, such as plants or algae, are capable of capturing energy from the sun (through photosynthesis) or other sources and converting it into organic matter. This organic matter serves as a source of food and energy for other organisms in the ecosystem, including herbivores, carnivores, and decomposers. Therefore, if the producer population becomes unstable or declines significantly, there will be a reduced energy input into the ecosystem, which can have cascading effects on the entire food web. The stability of the producer population is vital for sustaining the energy flow and supporting the diverse species that rely on them directly or indirectly for survival.
round 578.683 m and 47.3333
Answer:
578.6 83
8 is greater than 4
so this becomes
578.7 meters
47.33 33
3 is less than 4 so this becomes
47.33 kilograms
giving brainliest
Which part of the body connects the bones together and prevents them from rubbing against each other?
Blood
Cartilage
Muscle
Spinal cord
Answer:
b! (cartaladge)
Explanation:
Answer: Cartilage
Explanation: It’s a soft pad in between your joints that prevents them from rubbing together. Usually it is warn out in your years of life.
true or false: male members of an x-y species can be carriers of sex-linked traits. if false, please make it a correct statement.
False. Male members of an X-Y species cannot be carriers of sex-linked traits.
In an X-Y species, males have one X chromosome and one Y chromosome, while females have two X chromosomes. Sex-linked traits are typically carried on the X chromosome. Since males only have one copy of the X chromosome, they do not have another copy to mask the expression of any recessive alleles. Therefore, if a male inherits an X-linked recessive allele, it will be expressed in his phenotype. In contrast, females have two X chromosomes, allowing for the possibility of being carriers of X-linked traits without exhibiting the trait themselves.
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Which animal type provides an example of a late loss survivorship
curve? *
Insects
Fish
Elephants
Small songbirds
Annual plants
Answer:
Elephants.
Explanation:
Late loss survivorship curve Mortality (death rate) Is very low in the infant and juvenile years, and throughout most of adult life. Mortality increases rapidly in old age. Examples: Humans (in developed countries) and many other large mammals ( big cats, elephants)
Pedigree analysis: albinism
Pedigree analysis is a tool used to understand the inheritance patterns of genetic traits within families. One such trait is albinism, which is a rare genetic disorder characterized by a lack of melanin production in the skin, hair, and eyes.
In pedigree analysis, the affected individuals are represented by shaded circles or squares. A couple with one affected child is considered to be carriers of the recessive gene for albinism. If both parents are carriers, there is a 25% chance that each child they have will be affected by the disorder.
Albinism can also be inherited in an X-linked pattern, where the affected gene is located on the X chromosome. In this case, the disorder is more common in males than females. Females can be carriers of the gene and may pass it on to their children.
The incidence of albinism varies by population, with higher rates in areas where consanguineous marriages are common. In some cases, albinism can be caused by a new mutation that occurs in an individual with no family history of the disorder. In summary, pedigree analysis can help to identify the inheritance pattern of albinism within families and can provide valuable information for genetic counseling and family planning.
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the cell membrane contains carbohydrates that can serve as recognition sites for other molecules. the carbohydrates may be covalently bonded to
The cell membrane contains carbohydrates that can serve as recognition sites for other molecules and may be covalently bonded to either lipids or proteins, forming glycolipids or glycoproteins respectively.
Lipids or proteins аre importаnt for cell recognition аnd communicаtion, аs they аllow cells to recognize аnd interаct with other cells or molecules in their environment. For exаmple, glycolipids аre found on the outer surfаce of the cell membrаne аnd plаy а role in cell recognition аnd аdhesion.
Glycoproteins аre аlso found on the cell surfаce аnd аre involved in cell signаling аnd communicаtion. Both of these types of molecules аre importаnt for the proper functioning of the cell аnd help to ensure thаt the cell cаn interаct with its environment in а controlled аnd regulаted mаnner.
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Order the steps that occur as a protein is synthesized within a cell and finally excreted for use outside of the cell.
Answer:
1. The protein is synthesized within the cell using the information in the cell's DNA.
2. The protein is folded into its final shape.
3. The protein is transported to the cell membrane.
4. The protein is excreted from the cell, typically with the help of special protein-transporting molecules.
5. The protein is now outside of the cell and can be used for its intended purpose.
Explanation:
thinks mrs. Clack that finned tetrapods developed "hands" before or after migrating to land
Answer:
what am i supposed to anwser? should I prove her wrong?
Explanation:
What could potentially be a problem when pests get out of control?
The following are significant public health issues brought on by pests: Infectious diseases that are transmitted by vectors include rabies, Lyme disease, and the Zika virus.
What exactly is the issue with pests?Unwanted plants, animals, germs, or other organisms that hinder human activity are known as pests. They may bite, devastate food crops, cause property damage, or otherwise complicate our lives.
What can cause an infestation of pests?When there is access, pest infestation occurs: potential openings that let pests get in. There is also the possibility of being drawn in by resources like food, water, moisture, and even humidity. Pests' reproduction and the survival of their species depend on these resources.
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Diagram the plasma membrane; label each component.
The plasma membrane, also known as the cell membrane, is the membrane found in all cells that separates the cell's interior from its surroundings.
What is the plasma membrane about?A cell wall is attached to the plasma membrane on the outside of bacterial and plant cells. Most plasma membranes are approximately 50% lipid and 50% protein by weight, with glycolipids and glycoproteins accounting for 5 to 10% of the membrane mass.
The plasma membrane shields the cell from its surroundings, facilitates cellular transport, and transmits cellular signals. The plasma membrane structure is described by the fluid mosaic model as a mosaic of phospholipids, cholesterol, proteins, and carbohydrates.
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NEED HELP DUE TODAY PLZ HELP ME!!!!
I AM STUCK PLZ PLZ PLZ HELP ME!!!!
Which structure is represented by letter B?
Choose 1 answer:
(Choice A)
A
Ribosome
(Choice B)
B
Cell wall
(Choice C)
C
Cytoplasm
(Choice D)
D
Cell membrane
Answer:
i belive cell membrane
Explanation:
Answer:
cell membrane
Explanation:
the cell membrane comes after the call wall and before cytoplasm
What type of organism did Skou use to study the sodium potassium pump because they had large nerve fibers?
a) Rats
b) Human
c) Lady bugs
d) crabs
please help <3
Answer:
D.
Explanation:
I looked it up and the first thing I saw was Crabs. I hope this answer helps. :)
By continuously maintaining a state of disequilibrium between the concentrations of Na+ and K+, the sodium-potassium pump regulates the membrane potential of the neuron. He's working with the membranes of crab nerve cells. Thus, option D is correct.
What sodium potassium pump do?Na-k pump controls the levels of Na+ and K+ throughout the cell membrane.
The concentrations of Na+ and K+ are higher on the inside and outside the cell, respectively, when the cell is at resting membrane potential.
When various ions pass across the neuron membrane, action potentials are produced. Sodium channels first open as a result of a stimulation.
Sodium ions rush into the neuron because there are far more of them on the outside, and because the inside of the neuron is negative in comparison to the outside.
Therefore, crab nerve cells use to study the sodium potassium pump.
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The model illustrates the relationship between photosynthesis and aerobic cellular respiration. Write balanced chemical equations showing the relationship between the two processes.
The balanced chemical equation showing the relationship between photosynthesis and aerobic respiration are
\(6H_{2}0 + 6CO_{2}\) + sunlight ⇒ \(6O_{2}+C_{6} H_{12}O_{6}\)
\(6O_{2} + C_{6} H_{12}O_{6}\) ⇒ \(6CO_{2} +6H_{2}O\) + ATP
Photosynthesis аnd cellulаr respirаtion аre connected through аn importаnt relаtionship. Photosynthesis mаkes the glucose thаt is used in cellulаr respirаtion to mаke АTP. The glucose is then turned bаck into cаrbon dioxide, which is used in photosynthesis. While wаter is broken down to form oxygen during photosynthesis, in cellulаr respirаtion oxygen is combined with hydrogen to form wаter. While photosynthesis requires cаrbon dioxide аnd releаses oxygen, cellulаr respirаtion requires oxygen аnd releаses cаrbon dioxide. It is the releаsed oxygen thаt is used by us аnd most other orgаnisms for cellulаr respirаtion.
We breаthe in thаt oxygen, which is cаrried through our blood to аll our cells. In our cells, oxygen аllows cellulаr respirаtion to proceed. Cellulаr respirаtion works best in the presence of oxygen. Without oxygen, much less АTP would be produced.
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Which bones do these cartilage disks connect? Why are these cartilage disks important?
Cual es la relacion entre la disponibilidad y el consumo de recursos renovables y no renovables entre los paises desarrollados y los paises en vias de desarrollo
Answer:
Diferente.
Explicación:
La relación entre la disponibilidad y el consumo de recursos renovables y no renovables entre países desarrollados y en desarrollo es diferente debido a la presencia de tecnología que permite a los países desarrollados utilizar sus recursos renovables y no renovables disponibles. Los países desarrollados están más avanzados que los países en desarrollo en el campo de la tecnología y también la economía, por lo que pueden utilizar recursos renovables en comparación con los recursos no renovables.