Answer:
hope it helped
Explanation:
Each unit of inheritance can have alternate states (alleles) that segregate at meiosis, with each gamete receiving only one allele (the principle of segregation, Mendel's first law); different alleles assort independently in the gametes (the principle of independent assortment, Mendel's second law).
Explain how the structure of DNA is important in the synthesis
Answer:
DNA is the primary genetic material contained within your cells and in nearly all organisms. It's used to create proteins during protein synthesis, which is a multi-step process that takes the coded message of DNA and converts it into a usable protein molecule.
Explanation:
Write me a 10 minute speech about varicella zoster
Need it asap
Varicella Zoster is an infectious viral disease causing chickenpox in children and shingles in grown-ups. Inoculation plays a crucial part in avoidance and lessening complications.
Aspeech on Varicella-ZosterWomen and noblemen,
Nowadays, I would like to examine a vital and predominant viral disease known as Varicella Zoster. Varicella Zoster, commonly alluded to as chickenpox, is caused by a varicella-zoster infection. It fundamentally influences children, but can too affect grown-ups who have not been already contaminated.
Varicella Zoster presents as a profoundly infectious sickness characterized by a particular hasty, fever, and common disquietude. The infection spreads through coordinated contact or respiratory beads, making it effortlessly transmissible inside families and communities.
Whereas chickenpox is for the most part a gentle ailment in children, it can lead to more serious complications in grown-ups, pregnant ladies, and people with debilitated resistant frameworks. These complications incorporate pneumonia, bacterial contaminations, and in uncommon cases, neurological complications such as encephalitis.
Luckily, the improvement of a profoundly successful antibody has essentially diminished the frequency of Varicella Zoster around the world. Immunization not as it were secures people from the distress and potential complications of chickenpox, but too makes a difference anticipate the infection from spreading inside the community.
In any case, Varicella Zoster doesn't halt at chickenpox. Once the introductory contamination settles, the infection remains torpid inside the body and can reactivate a long time afterward, causing a condition known as herpes zoster, or more commonly, shingles.
Shingles are characterized by a difficult hasty that ordinarily happens in a single dermatome, regularly along the middle or confront. The reactivated infection can cause critical pain and inconvenience, enduring for weeks or indeed months. Moreover, complications such as postherpetic neuralgia, a persistent torment disorder, can happen, especially in more seasoned people.
To combat the chance of shingles, an isolated antibody called the shingles antibody or herpes zoster immunization has been created. This antibody not as it were makes a difference anticipate shingles but moreover diminishes the chance of postherpetic neuralgia.
In conclusion, Varicella Zoster, enveloping both chickenpox and shingles, could be a viral contamination that has critical suggestions for open well-being. We have made significant progress in reducing the burden of this disease through extensive vaccination efforts.
In any case, ongoing efforts to prevent Varicella zoster from returning to our communities and to protect powerless populations require prompt attention and vaccination.
Much obliged to you for your thought. Let's collaborate to ensure a better future for everyone.
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many proteins that are synthesized in the rough er and destined for secretion or the cell membrane are transported through the cell to their final destination by means of [ select ] , which arise from pinching off sections of er or golgi membranes.
The RER is also close to the Golgi apparatus, which transports, alters, and bundles proteins before delivering them to specific locations. Numerous proteins are packed into vesicles and transferred to the Golgi apparatus after being produced in the RER.
The Golgi apparatus , also known as the Golgi complex, Golgi body, or simply the Golgi, is a cellular organelle found in all eukaryotic cells. It is a component of the cytoplasmic endomembrane system that bundles proteins into membrane-bound vesicles before they are transported to their destination. It is located at the crossroads of the secretory, lysosomal, and endocytic pathways.
It is especially important in the processing of proteins for secretion because it contains a collection of glycosylation enzymes that bind different sugar monomers to proteins as they go through the apparatus.
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Are there certain species that will no longer be able to live in this roadway divided forest?
Explain.
Yes, certain species that require large contiguous forest habitats may not be able to survive in a roadway-divided forest due to habitat fragmentation and disruption of ecological connectivity. For example, large predators like bears or wolves and some bird species.
The construction of roadways can have significant impacts on forest ecosystems and can lead to habitat fragmentation, which can affect certain species' ability to survive in these divided forests.
The creation of roads introduces physical barriers that can restrict the movement and dispersal of wildlife, particularly species that have specific habitat requirements or large home ranges.
Additionally, roads can increase the risk of wildlife-vehicle collisions, which can be detrimental to populations of larger mammals and reptiles.
Species that require large contiguous areas of undisturbed forest or have limited dispersal abilities may face challenges in divided forests.
For example, large predators like bears or wolves may struggle to find sufficient prey or establish territories across fragmented habitats. Similarly, some bird species that require extensive forest cover for nesting or migration may be negatively affected.
However, the impact on specific species will depend on their ecological characteristics, adaptability, and the extent and configuration of the roadway network.
Some species may be more resilient and able to adapt to fragmented habitats, utilizing roadside vegetation as alternative habitat or dispersing through smaller habitat patches.
To mitigate the negative effects of roadway division, conservation strategies such as the creation of wildlife corridors, underpasses, or overpasses can help facilitate movement and gene flow between forest fragments.
These measures can enhance connectivity and provide opportunities for species to disperse, reducing the potential negative impacts of roadways on forest-dwelling wildlife.
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A loan of $ 8000 was paid back in 3 years of monthly installments $400. the interest on the loan as a percentage was?
Answer:
43.2%
Explanation:
When taking the sum and dividing it between 36 mo aka 3yrs, you get 222.222222. And the difference is 43.2%
A rapid change in temperature with depth is known as a
A. thermocline
B. halocline
C. temperocline
D. pycnocline
Where do many of the basic life functions take place in organisms?A.brainB.nervesC.heartD.cells
D. Cells
Cells are the the morphological and functional unit of too being vivu
Which is another name for a marker protein?
Answer:
protein standards or protein ladders
PARTS OF THE PLANT Write the words from the box in the correct place: transported absorb food Support sunlight (ground) reproductive organs Flower The flower contains the plant's pes Port
ed
Answer:
Explanation:
The part of a plant that remains under the ground is the root system and the part of a plant that remains above the ground is the shoot system.
S. pyogenes is a gram-positive bacterium. Gram-positive bacteria have structural differences that distinguish them from gram-negative organisms.
a. True
b. False
Answer:
True
Explanation:
Streptococci pyogenes is a gram positive bacterium that is found in the dental , collective tissues and in the respiratory tracts. It is different from gram negative bacteria because if it structure. It has a thick peptidoglylcan layer and no lipid membrane compared to gram negative that have thin peptidoglylcan layer and outer lipid membrane.
please please please help
Answer: 1) Answer is B 2) answer is B 3) answer is C
Explanation:
Ecosystems can change over time because of physical processes or
A. grass or forest fires
B. hurricanes or tornadoes
C. very cold winters
D. human activities
Answer:
Human activities
Explanation:
Because humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
An amino acid's unique characteristics is defined by the ________.
Which of the following best describes the action of ATP Synthase
Answer:
The function of ATP synthase is to synthesize ATP from ADP and inorganic phosphate (Pi) in the F1 sector. This is possible due to energy derived from a gradient of protons which cross the inner mitochondrial membrane from the intermembrane space into the matrix through the Fo portion of the enzyme
Explanation:
hope it will help you
The number of AIDS cases in the United States has fallen dramatically over the last decade.
O True
O False
Where did the energy to power the light-independent reactions come from?
A) chlorophyll from photosystem
B) FADH2 from the outer membrane
C) NADH in mitochondria
D) proton gradient across thylakoid
Answer:
oh dum the answer is A
Explanation:
Energy to power for light independent reaction come from chlorophyll from photosystem.
What is light independent reaction?
The Calvin-Benson cycle and the light independent process both take place in the stroma of the chloroplast. Carbohydrates are created from carbon dioxide through a sequence of chemical processes.
These processes are powered by the ATP and NADPH produced during the light-dependent process. Ribulose bisphosphate, a 5C molecule, initiates the Calvin cycle (or RuBP).
RuBP carboxylase, often known as Rubisco, is an enzyme that facilitates the addition of a CO2 molecule to RuBP. The resulting 6C molecule, known as glycerate-3-phosphate, is unstable and decomposes into two 3C compounds (GP)
Therefore, Energy to power for light independent reaction come from chlorophyll from photosystem.
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3. What basic concept of biology includes the idea
that new cells can be produced only by the divi
sion of existing cells?
Answer:
It would be the cell theory
Cell theory is the basic concept of biology includes the idea that new cells can be produced only by the division of existing cells.
What is cell theory?In biology, cell theory is a scientific theory first formulated in the mid-nineteenth century, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.
A component of the cell theory is that all living things are composed of one or more cells. A component of the cell theory is that the cell is the basic unit of life. A component of the cell theory is that all new cells arise from existing cells.
All known living things are made up of cells. The cell is structural & functional unit of all living things. All cells come from pre-existing cells by division. (Spontaneous Generation does not occur).
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name the process through which energy is Incorporated in the ecosystem?
Answer:
photosynthesis
Energy enters the ecosystem via sunlight as solar energy. Primary producers (a.k.a., the first trophic level) turn that solar energy into chemical energy via photosynthesis. Common examples are land plants, photosynthetic bacteria and algae
.. Which of the following mutations would have the potential to affect future generations of
a species?
Emm
Answer choices:
A frame shift mutation in the X chromosome of a cheek cell A chromosomal mutation in the Y chromosome of a kidney cell A point mutation in the first chromosome of a sperm cell A substitution mutation in the third chromosome of a uterus cellAnswers:
A point mutation in the first chromosome of a sperm cell
Explanation:
Only mutations that affect the germ line are passed on to the next generation. Therefore, only mutations in the egg and sperm of an individual have the potential to affect the next generation.
Mutations in cheek cells, kidney cells, and uterus cells might cause cell death or cancer. This genetic material is not passed on to the next generation, only the egg and sperm contribute this material. Therefore, only mutations here will affect the generation.
I am a human cell with 92 chromosomes. I still have a nuclear membrane. Where am I in the
cell cycle?
Answer:
The correct answer is - telophase.
Explanation:
Once the chromosomes are separated from into two chromatids during the cell cycle each chromatid considers as a chromosome. During anaphase, A human cell contains 92 chromatids or 92 chromosomes as they are separated from 46 chromosomes.
In telophase, the number of chromosomes remains the same as anaphase which is 92 but new nuclei can be formed and sealing the chromosomes in a new nuclear envelope.
Thus, the correct answer is - telophase.
Male and female ____ are brought together by _____ and result in fertilization.
Answer:
ttyyyfuydyrueueyyeyryrrr
1. Based on your graphs, what relationships do you notice between temperature, dew point, humidity, cloud cover, and air pressure? Provide evidence of your conclusion.
2. In conclusion, how did your graphs support or contradict your 12-hour forecast for the following day?
3. Describe additional data you could collect to make your forecast more reliable.
graphs:
Since there is no graph shown, here is some possible outcomes:
1. Temperature and dew point are inversely related. This means that as temperature increases, dew point decreases. Humidity and dew point are directly related. This means that as humidity increases, dew point increases. This is because humidity is a measure of the amount of water vapor in the air.
What is a graph?A graph is a diagram that shows the relationship between two or more sets of data. The data is represented by points on the graph, and the relationship between the data is represented by the lines that connect the points.
2. My graphs supported my 12-hour forecast for the following day. The temperature and dew point were both increasing, which indicated that the air was becoming warmer and more humid. This is consistent with my forecast of increasing cloud cover and precipitation.
3. There are a few additional pieces of data that I could collect to make my forecast more reliable. These include:
The amount of precipitation that has fallen in the past 24 hours.The direction and speed of the wind.The presence of any high or low pressure systems.The temperature and humidity of the air at different altitudes.Learn more about graph on https://brainly.com/question/19040584
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List at least three health problems associated with a deficiency of vitamin D.
Answer:
hjknm
Explanation:
The first heart sound is described as lub and corresponds to which event of the cardiac cycle?
Answer:
The first heart sound correspond to the closure of atrioventricular valves which comprises of mitral and transcupid valves.
Explanation:
The first heart sounds is describe as lub and its correspond to the closure of atrioventricular valves which comprises of mitral and triscupid valves because it's coincides with ventricular contractions as the ventricular pressures surpasses the pressure of the atrial which mark the begining of ventricular systole and the end of mechanical diastole. It is a single sound because the mitral and triscupid valves closes simultaneously.
Choose all the answers that apply.
Which of the following energy sources harms the
environment?
A.) coal
B.) hydroelectric power
C.) nuclear power
D.) oil
Answer:
c nuclear power because it destroy the places
The picture on the right shows fraternal twins. How can you account for their differences considering that they are twins? and the picture is twin boy and girl next to each other help i need it now
Answer:
their offsprings
Explanation:
they are form thesame offsprings
La polidactilia en la especie humana se debe a un alelo dominante. Entre Francisco y Martha, ambos abuelos de Santiago, uno de ellos tenía polidactilia, sin embargo Juan su hijo (papá de Santiago) nació normal. A pesar de ello Santiago es polidactílico. La explicación a esta situación es que
Respuestas:
A)Como Juan nació normal (aa) la única posibilidad para que Santiago su hijo naciera con polidactilia era que su madre lo fuera también.
B) Como uno de los abuelos era aa (homocigoto recesivo-normal) y el otro Aa (heterocigoto-polidactílico), Juan nació probablemente aa (homocigoto recesivo-normal) y por ello no hay manera que Santiago naciera polidactílico.
C) Como uno de los abuelos era aa (homocigoto recesivo-normal), Juan nació probablemente aa (homocigoto recesivo- normal) y por ello Santiago es polidactílico.
D) Como Francisco y Martha eran Aa (ambos heterocigotos-polidactílicos), Juan nació probablemente AA (homocigoto dominante- polidactílico) y por ello Santiago es polidactílico.
Answer:
A)Como Juan nació normal (aa) la única posibilidad para que Santiago su hijo naciera con polidactilia era que su madre lo fuera también.
Explanation:
La polidactilia es una malformación causada por un alelo dominante asociada con al aparición de más de 5 dedos en cada pie o más de 5 dedos cada mano. Un alelo dominante es una variante génica capaz de enmascarar la expresión de un alelo recesivo en individuos heterocigotos, es decir, en individuos portadores de una copia del alelo dominante y una copia del alelo recesivo para un gen en particular. De este modo, un alelo dominante es por definición aquel que será expresado en el fenotipo, con lo cual el único modo en el cual Santiago sea portador del alelo dominante causante del rasgo "polidactilia" es que él lo haya heredado, ya sea del padre o de la madre (es importante aclarar que también el alelo dominante puede haber surgido por mutación en la línea germinal). En este caso sabemos de acuerdo al enunciado que el padre de Santiago no tiene polidactilia y por lo tanto no es portador del alelo dominante, con lo cual se espera que Santiago haya heredado esta condición de su madre.
Based on these numbers, how many Calories come from fat and does this food meet Cecilia’s requirement?
Based on the table, there are 108 calories from fat so this does not meet Cecelia's requirement (option B).
What are fat calorie requirements?Fat calorie requirements makes reference all calories provided by fats on a daily basis. Fats are a fundamental macronutrient that must be consumed in the diet because there are many vitamins that only we can absorb in the presence of fats (liposoluble vitamins).
Therefore, with this data, we can see that calories from fats must be approximately 20 percent of the total of ingested calories on a daily basis.
Complete question:
Cecilia is looking at a nutrition label on a package of macaroni and cheese. She is trying to eat foods that have less than 25% of the total calories from fat. She knows that 1 gram of fat provides 9 Calories. The label shows this information: Total Calories per Serving 400, Total grams of fat 12g
Based on these numbers, how many Calories come from fat and does this food meet Cecilia's requirement?
There are 48 Calories from fat, so this does not meet Cecilia's requirement.
There are 108 Calories from fat, so this does not meet Cecilia's requirement.
There are 48 Calories from fat, so this does meet Cecilia's requirement.
There are 108 Calories from fat, so this does meet Cecilia's requirement.
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Forested floodplain wetlands benefit from periodic flooding from rivers. When floodwaters spill into the wetland, they bring water and nutrients and leave both behind. But humans have often cut off floodplains from rivers by building roads, levees, berms, etc. Think about what would happen if a river could no longer flood into these areas. How would the resulting increased amount of water and nutrients in the river affect soils, hydrology, and life downstream?
The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.
If a river can no longer flood into forested floodplain wetlands due to human interventions, it would have significant consequences for the downstream areas in terms of soils, hydrology, and life.Without periodic flooding, the increased amount of water and nutrients in the river would not be able to disperse and be deposited in the floodplain wetlands. As a result, downstream soils would experience a decrease in nutrient inputs, leading to decreased fertility and altered composition. The absence of regular flooding would disrupt the natural hydrological cycle, reducing the recharge of groundwater and altering the flow patterns in the river system. This could result in decreased water availability, increased erosion, and changes in the overall ecosystem dynamics downstream.The disruption of nutrient flows and hydrological patterns would also have a significant impact on the life forms downstream. Aquatic plants, fish, and other organisms that depend on floodplain wetlands for breeding, feeding, and shelter would face habitat loss and reduced food availability. This, in turn, could disrupt the food chain and impact the abundance and diversity of aquatic and terrestrial species in the downstream areas.The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.For more such questions on flooding
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The integrating center for homeostasis in the body is