Proteins that are used in the cytoplasm are translated in the cytoplasm itself, specifically on ribosomes.
Ribosomes are the molecular machines responsible for the synthesis of proteins by linking amino acids together in a specific order according to the instructions carried by messenger RNA (mRNA). Ribosomes facilitate the process of translation, converting the information from mRNA into the amino acid sequence of the protein.
The ribosomes themselves are made up of two subunits, one large and one small, and they can be found either free-floating in the cytoplasm or attached to the endoplasmic reticulum (ER).
Once the protein is fully synthesized, it can then be folded and modified as needed before carrying out its specific function within the cytoplasmic environment.
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Trees with light brown bark dominate an ecosystem. The ecosystem has populations of insects that thrive on the tree bark. Over time, some insect species developed certain physical characteristics that helped them thrive on the tree bark. These physical characteristics also helped the insects defend themselves from predators. Which insect species is probably the species with the new physical characteristics?
I'm assuming this is referring to the Peppered Moth, a species of moth that adapted to the change of color on tree bark. The tree bark changed color as a result of local pollution. The moths (over the course of generations) changed color as well that better suited camouflage upon the new color of the tree bark.
Answer:
WELL, good thing I had this question and out of the four bugs I think it's the black bug with the pincers (stag beetle I think)
Explanation:
. A snail travels 20 cm in 20 minutes. How fast was the snail traveling in cm/min?*
What are some ways to prevent the spread of zebra mussels?.
Zebra mussels are the invasive species of the molluscan phylum and are freshwater organisms. Proper washing and cleaning of the boats and vessels should be done.
What is the effect of the Zebra mussels?Zebra mussels are invasive and non-native species that spreads very quickly in the water bodies. There increased population affects the native species of the water bodies as it affects the food resources.
Some of the ways by which the spreading of the mussels can be prevented are by washing the boats and the vessels before reentering them in other water bodies. Another way is to dispose of the water containing baits and catches on lands instead of emptying them into other water sources.
Therefore, the spreading of zebra mussels can be prevented.
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name a difference between a plant cell and an animal cell.
Answer:
the cell wall, chloroplasts
Explanation:
plant cells have a cell wall, but animal cells do not
plant cells also have chloroplast, but animal cells don't
The _____ enzyme is responsible for copying the 5' end of the viral RNA molecule into a minus _______ strand.
The RNA-dependent RNA polymerase enzyme is responsible for copying the 5' end of the viral RNA molecule into a minus complementary strand.
RNA-dependent RNA polymerase (RdRp) is an enzyme responsible for catalyzing RNA replication from an RNA template. Its primary function is to synthesize an RNA strand that is complementary to a given RNA template. In contrast to the typical DNA-dependent RNA polymerases that all organisms use to transcribe RNA from a DNA template, RdRp plays a vital role in the replication of RNA-containing viruses that lack a DNA stage.
Most RNA-containing viruses encode the essential RdRp protein in their genomes. Some eukaryotes also have RdRps, but these differ structurally from viral RdRps and are involved in RNA interference.
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what is the name for the underground layer of permeable rock that contains water
Answer:
aquifer
Explanation:
Answer:
a tunnel or a sewer
Explanation:
The photo shows a unicellular organism called a diatom.Which structures of this organism work together to carry out all of its life functions?
A: Tissues
B: specialized cells
C: organ systems
D:organelles
Answer:
D
Explanation:
Im taking the quiz rn and hope this helps
Diatoms are photosynthesizing algae having a siliceous skeleton (frustule) and are found in almost every aquatic environment including fresh and marine waters, soils, in fact almost anywhere moist.
Cell Organelles present in Diatoms work together to carry out all the life functions.
What is Diatom?Diatoms as mentioned above are unicellular organisms which occur either as solitary cells or in colonies and can take different shapes.
Individual cells range in size from 2 to 200 micrometers.
A unique feature of diatom anatomy is that they are surrounded by a cell wall made of silica (hydrated silicon dioxide), called a frustule. These frustules have structural coloration due to their photonic nanostructure, prompting them to be described as "jewels of the sea" and "living opals".
Movement in diatoms primarily occurs passively as a result of both ocean currents and wind-induced water turbulence.
Similar to plants, diatoms convert light energy to chemical energy by photosynthesis, but their chloroplasts were acquired in different way.
Diatoms are classified as eukaryotes due to presence of cell organelles i.e. with a nuclear envelope-bound cell nucleus, that separates them from the prokaryotes archaea and bacteria.
Diatoms are a type of plankton called phytoplankton, the most common of the plankton types. Diatoms also grow attached to benthic substrates, floating debris, and on macrophytes.
They comprise an integral component of the periphyton community.
Another classification divides plankton into eight types based on size.
Diatoms are used to monitor past and present environmental conditions, and are commonly used in studies of water quality.
What are Cell Organelles?Cell organelles are specialized structure which perform specific functions in cells.
Among the more important cell organelles are the nuclei, mitochondria, and ribosomes, which assemble proteins.
Based on the presence and absence of organelles, cells are divided into Prokaryotic and Eukaryotic cells.
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different between annual plant and Biennial plants
Answer:
Annual plants germinate, bloom, set seed and die all in one year. Biennial plants have a life cycle of two years so they germinate and grow one year, bloom and die the following. Everything which lasts longer than two years is Perennial, which in practical terms usually means it grows and flowers for many years.Explanation:
Hopes this helps. Mark as brainlest plz!Pigouvian taxes (or corrective taxation) internalizes the externality by increasing the ______
and thus removing the inefficiency of the negative production externality.
Pigouvian taxes (or corrective taxation) internalizes the externality by increasing the cost of production, thus removing the inefficiency of the negative production externality.
A Pigouvian tax is a type of tax that is intended to reduce the negative externalities generated by a market by raising the cost of the goods or services that generate the externalities. When negative externalities arise, this sort of tax is frequently utilized by governments to make it more expensive to undertake harmful activities.
Some of the benefits of Pigouvian tax are: It promotes a cleaner environment by internalizing the cost of pollution. It can help to regulate the overall demand for a specific good or service. It can be a source of revenue for the government. A Pigouvian tax can incentivize producers to reduce pollution and take care of the environment. It creates an economic incentive for individuals to become more aware of the negative impacts their actions have on the environment.
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what factors are the most important for controlling the growth of these organisms? that is, what limits their growth?
The factors that are most important for controlling the growth of organisms are limiting factors. Limiting factors are the factors that limit the growth of a population of organisms. These factors can either be biotic (living) or abiotic (non-living) factors.
The most common limiting factors are:Availability of water: Water is essential for growth. Lack of water can lead to dehydration and eventually death, which limits the growth of an organism. pH: The pH level of soil or water is essential for growth. A pH level that is too high or too low can limit the growth of an organism. Temperature: Temperature is also an essential factor for growth. Too high or too low temperatures can limit the growth of an organism. Nutrient availability: Nutrients are required for the growth of organisms. Lack of nutrients can limit the growth of an organism. Competition: Competition for resources can limit the growth of an organism. Predators: Predators can limit the growth of an organism by killing it or reducing its population size. Disease: Disease can limit the growth of an organism by killing it or reducing its population size.
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Which of these primarily maintains
ecosystem stability?
The negative feedback loop maintains the stability of an ecosystem.
What is a negative feedback loop?A negative feedback loop is defined as the reaction in an ecosystem whose increase leads to the decrease of another function I'm the same system.
Ecosystem is defined as the area that permits the interaction between organisms and their immediate environment for survival.
The negative feedback loop is a type of self-regulating system in an ecosystem which is used to either enhance a stimulus or inhibit an action.
Examples of mechanisms that makes use of the negative feedback loop are:
Blood pressure regulationTemperature regulationOsmoregulationTherefore, the negative feedback loop maintains the stability of an ecosystem.
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Select the correct answer.
On a trip to a wildlife sanctuary, Nathan found a piece of rotting log. He
log. He took a sample from the log to examine In his laboratory. The organism
he found was eukaryotic and could not photosynthesize. It also had a cell wall.
What type of organism was most likely feeding on this sample?
O A. plant-like protist
O B. animal-like protist
O C. fungus-lIke protist
© D.
archaea
O E.
bacteria
Answer:
C. Fungus-like protist
Explanation:
Fungi do not photosynthesize but have cell walls.
Both anaerobic and aerobic respiration use
Answer:
See below for meanings.
Explanation:
Anaerobic: Anaerobic exercise is similar to aerobic exercise but uses a different form of energy — quickly and immediately. Anaerobic exercises include high-intensity interval training (HIIT), weight lifting, circuit training, Pilates, yoga, and other forms of strength training. This type of exercise offers many health benefits.
Aerobic: Aerobic exercise is any type of cardiovascular conditioning. It can include activities like brisk walking, swimming, running, or cycling. You probably know it as “cardio.” ... Aerobic exercise helps keep your heart, lungs, and circulatory system healthy.
hope this helps.
A segment of DNA that codes for RNA, and can vary in length from a few hundred to as many as two million base pairs in length best defines a(n)
We can confirm that a segment of DNA that codes for RNA and can vary in length from a few hundred to as many as two million base pairs in length best defines a gene.
What is a gene?To expand on the definition given, we can say that a gene is, as mentioned, a series of base pairs known as nucleotides that will code for RNA. The RNA in question is messenger RNA that will later become a protein. Through this process, genes code for every aspect of an organism and will determine its morphology and all other biological aspects.
Therefore, we can confirm that a segment of DNA that codes for RNA and can vary in length from a few hundred to as many as two million base pairs in length best defines a gene.
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mary put her hand on a hot stove. which neuron is responsible for sending a pain message up her spinal column, where it would then enter into the main area of the cord
The sensory neuron is responsible for sending a pain message up her spinal column, where it would then enter into the main area of the cord. Sensory neurons are nerve cells responsible for converting external stimuli from the environment into internal electrical impulses.
Sensory neurons are a type of neurons that transmit information from sensory receptors in the body to the central nervous system (brain and spinal cord).Their function is to communicate information regarding sensory stimuli from both external and internal environments.
Once the sensory neuron receives the stimulus, it transmits a message in the form of an electrical impulse to the central nervous system, which will ultimately result in a response.Sensory neurons are specialized cells in the nervous system that transmit sensory information (like touch, sound, light, and other sensory stimuli) from sensory receptors to the central nervous system, which then processes and interprets the information to produce a response.
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If a cell has a very large amount of ribosomes attached to its
rough endoplasmic reticulum, what is the cell probably
specialized to manufacture?
Answer:
\(\huge\boxed{Protein}\)
Explanation:
Ribosomes are specialized to carry protein synthesis [Manufacture of protein]. Since, Ribosomes are attached to rough endoplasmic reticulum which means that the function of RER is also protein synthesis. If a cell has a very large amount of ribosomes attached to its rough endoplasmic reticulum, Then the cell will probably carry out the manufacture of protein.
Hope this helped!
~AnonymousHelper1807how could the presence or absence of a protein determine a phenotype
Answer:Proteins Dictate Phenotype
Genotype controls phenotype because genes direct the production of proteins . ... Some proteins serve structural functions (for example, in the maintenance of cell and/or tissue shape and rigidity) while others are involved in the transport of molecules and communication between cells.
Answer:
Each protien is essentially a code for a genotype (what the DNA is "saying"). Different genotypes (or DNA combinations) cause the person, plant, animal, etc. to look different.
5. Below is the DNA sequence for the orange tiger and the mutated DNA sequence of the
white tiger. Look at both sequences and explain
a. what type of mutation took place
b.
how you know.
DNA code
Mutated DNA code
CAG CAG CAG CAG CAG CAG
CAG CAG CAG TAG CAG CAG
The type of mutation that took place is the insertion of a nucleotide into the DNA.
What is mutation?
A major factor in the diversity of organisms is a mutation, which is a change in the genetic sequence. These alterations take place at a variety of levels and might have very varied effects. Mutations may have an impact on an organism by altering its phenotype, or they may have an impact on the way DNA codes the genetic information (genotype). When mutations take place, they may be completely fatal or they may result in the termination (death) of an organism. Mutated RNA code GTC GTC GTC ATC GTC GTCOrganisms having undesirable mutations do not live very long.To learn more about mutations refer to:
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Read the passage from William Jennings Bryan's "Cross of Gold" speech.
Determine which two highlighted sentences would best support Bryan's claim that cities need farms more than farms need cities.
URGENT!!!HURRRY!!!!!!PLEASE!!!Will mark you Brainlest!!!!
"There are two ideas of government. There are those who believe that if you just legislate to make the well-to-do prosperous, that their prosperity will leak through on those below. The Democratic idea has been that if you legislate to make the masses prosperous their prosperity will find its way up and through every class that rests upon it. You come to us and tell us that the great cities are in favor of the gold standard. I tell you that the great cities rest upon these broad and fertile prairies. Burn down your cities and leave our farms, and your cities will spring up again as if by magic. But destroy our farms and the grass will grow in the streets of every city in the country."
The sentences that shows that the cities needs the farms more than the farms need the cities would be:
great cities rest upon these broad and fertile prairies.destroy our farms and the grass will grow in the streets of every city in the country.What was the cross of gold speech?The cross of gold speech can be defined as the speech that was made by William Bryan as he intended to be able to get the speech to serve him two purposes.
First he was in agreement of having silver to be a part of the economy of the United States just as silver was also used at the time.
Also he wanted the speech to be able to get him the nomination as the president from the democratic party.
In the speech we can see the two points that he made on farming. He said that the great cities of the nations relied on the fertile prairie lands and if the people should burn the farms they would have grasses growing on all parts of the cities in the nation.
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A substance that influences the reaction but does not participate in the reaction is a _.
A substance that influences the reaction but does not participate in the reaction is called a catalyst.
Catalysts are substances that speed up the rate of a chemical reaction without being consumed in the process. They lower the activation energy required for the reaction to occur, which in turn increases the likelihood of the reaction taking place.
Catalysts are important in many industrial processes, such as the production of chemicals and fuels, as they can increase the efficiency of the reaction and reduce the energy required to produce the desired product.
Examples of common catalysts include enzymes in biological systems, transition metal complexes in chemical synthesis, and zeolites in petrochemical refining.
Overall, catalysts play an essential role in many chemical processes, both in nature and industry, by increasing the rate and efficiency of the reaction while remaining unchanged themselves.
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Ruiz Instructions Question 6 1 pts The type of photoceptor in the eye that responds to color is the
O pupil
rod cells
O retina
cone cells
Answer:
its retina respond to colour and form inverted image behind
Plate tectonics does not explain the following: A) the topography and age structure of the seafloor B) the origin of the Moon C) the movements of the plates and the forces acting between them D) the distribution of volcanoes and earthquakes
The genesis of the Moon cannot be explained by plate tectonics. Large rock slabs called tectonic plates, which separate the Earth's crust, are continually moving and changing the planet's topography. Hence (b) is the correct option.
According to the framework of ideas underlying plate tectonics theory, the Earth's outer shell (lithosphere), which is divided into many plates, floats above the soft core (mantle) atop the planet's rocky inner layer. Where plates push together or converge, mountains will rise, and where plates pull apart or diverge, continents will split and oceans will arise. Since the continents are passively drifting with the plates over the course of millions of years, the Earth's geography has undergone enormous changes.
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what is the adaptive significance of having sperm and eggs produced at different times?
The adaptive significance of having sperm and eggs produced at different times is to promote outcrossing and increase genetic diversity within a population.
By producing sperm and eggs at different times, individuals are more likely to encounter potential mates that are genetically different from themselves. This promotes outcrossing, which is the mating between individuals that are not closely related. Outcrossing increases genetic diversity within a population and provides several benefits.
First, genetic diversity enhances the adaptability of a population to changing environmental conditions. It increases the chances of individuals possessing advantageous traits that allow them to survive and reproduce in different environments or under varying selective pressures.
Second, genetic diversity reduces the risk of inbreeding and the expression of deleterious recessive traits. When closely related individuals mate, there is a higher chance of harmful genetic mutations and abnormalities being expressed in their offspring. By producing sperm and eggs at different times, individuals are more likely to mate with individuals who are less closely related, reducing the risk of inbreeding and increasing the overall fitness of the population.
In summary, the production of sperm and eggs at different times promotes outcrossing, which increases genetic diversity, enhances adaptability, and reduces the risk of inbreeding within a population. These factors contribute to the long-term survival and evolutionary success of a species.
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sensory impulses from the skin would be transmitted into the spinal cord on the
Sensory impulses from the skin would be transmitted into the spinal cord on the afferent or sensory neurons.
Afferent neurons carry information from the sensory receptors in the skin to the spinal cord, where the impulses are then relayed to the brain for processing and interpretation. The sensory receptors in the skin, such as mechanoreceptors for touch or nociceptors for pain, detect the stimuli and convert them into electrical signals.
These signals travel through the afferent neurons, which are part of the peripheral nervous system, and enter the spinal cord through specific pathways.
Once in the spinal cord, the sensory impulses can be further transmitted to different regions of the brain for further processing and perception of the sensory information.
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Sensory impulses from the skin would be transmitted into the spinal cord on the afferent or sensory neurons.
Afferent neurons carry information from the sensory receptors in the skin to the spinal cord, where the impulses are then relayed to the brain for processing and interpretation. The sensory receptors in the skin, such as mechanoreceptors for touch or nociceptors for pain, detect the stimuli and convert them into electrical signals.
These signals travel through the afferent neurons, which are part of the peripheral nervous system, and enter the spinal cord through specific pathways.
Once in the spinal cord, the sensory impulses can be further transmitted to different regions of the brain for further processing and perception of the sensory information.
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Biodiversity Assignment
Answer:
what is the assignment on
have a good day :)
Explanation:
Answer:
What's the main question of the assignment.
What kinds of changes to the atmosphere could affect how much energy is absorbed by Earth's surface? Use ALL of the words in the word bank below for full credit.
carbon dioxide
methane
temperature
energy
increase
decrease
absorb
surface
atmosphere
pls help
Much of the Sun's energy is prevented from leaving via Earth's atmosphere and into space. The planet's temperature is maintained at a level where life may survive thanks to a phenomenon known as the greenhouse effect.
How much energy does the surface and atmosphere of the Earth absorb?Around 30% of the radiation that enters the Earth's atmosphere and surface is reflected back to space and does not heat the surface, leaving the other 70% to be absorbed by these two surfaces and the atmosphere. Due to its lower temperature, the Earth emits radiation in wavelengths that are far longer than those of the Sun.
Infrared radiation is emitted from the atmosphere in two directions: towards the surface of the Earth and out into space. This is the principal mechanism that results in energy loss from the atmosphere.
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Age is an example of a ____________ measure. Age is an example
of a ____________ measure. nominal biological discrete
continuous
Age is an example of a nominal and discrete measure. It classifies individuals into distinct categories based on the number of years they have lived, but it does not have any inherent numerical meaning or allow for intermediate values.
Age is an example of a nominal measure. A nominal measure is a type of measurement scale that classifies data into distinct categories or groups. In the case of age, individuals are categorized into specific age groups, such as 0-18, 19-30, 31-45, and so on. These categories do not have any inherent numerical or quantitative meaning. Instead, they serve as labels to differentiate different age ranges.
Unlike a biological measure, which refers to physical characteristics of living organisms, age is not directly related to an individual's biology. It is a social construct that is used to determine the number of years a person has lived since birth. Age can be measured using a variety of units, such as years, months, or days.
Age is also a discrete measure because it takes on specific, separate values. For example, someone can be 15 years old, 25 years old, or 40 years old. There is no intermediate value between these discrete age categories.
On the other hand, age is not a continuous measure. A continuous measure is one that can take on any value within a certain range. For example, height or weight can have any value within a specific range. In the case of age, there are distinct categories and no intermediate values. You are either in one age group or another.
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Select the correct answer.
which tissue is most likely to transport dissolved sugar?
A. sclerenchyma
B. collenchyma
C. parenchyma
Answer:
C. parenchyma
Explanation:
100%
hopes this helps.
what type of bonds hold the nitrogenous bases together in dna
Answer:
Glycosidic bondExplanation:
The glycosidic bond in DNA is the nitrogen-carbon coupling in between the 9′ nitrogen of purine bases (Adenine/Guanine) or the 1′ nitrogen of pyrimidine bases (Cytosine/Thymine) as well as the 1′ carbon of the deoxyribose sugar group. The synthesis of nucleoside arises from the binding of the nitrogenous base to the deoxyribose sugar via N-glycosidic linkage.
I need help please 10 points
Answer:
Recessive
Explanation:
because, if the first generation is purple flowers that means the purple flower Dominant, Which makes the white flower Recessive.