Vesicles that serve to break down cellular debris
Answer:
Lysosomes are vesicles that are formed by the golgi apparatus. They contain powerful enzymes that could break down (digest) the cell products, waste materials , and cellular debris and then force them out of the cel. They also digest invading organisms as bacteria.
the moon has a stronger influence on earths tides than the sun because the moon— a. is denser than the sun b. has more mass than the sun c. is much closer to earth d. moves much faster relative to earth
Answer: The correct answer would be C. Hope this helps!
please make me the Brainliest!!!!!!!!!
FILL THE BLANK. To lift heavy loads, all chain hoists use an ____. Gear system.
To lift heavy loads, all chain hoists use an internal gear system.
A chain hoist is a mechanical device that is used to lift heavy objects by suspending them from a hook or other lifting attachment. Chain hoists typically consist of a chain, a lifting hook, and a mechanical system that allows the chain to be pulled and lifted. In many chain hoists, this mechanical system includes an internal gear system that allows the chain to be lifted with relatively little effort on the part of the operator. The gear system typically includes one or more sets of gears that are arranged to multiply the force applied to the chain, making it easier to lift heavy loads. Hence to lift heavy loads, all chain hoists use an internal gear system.
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Chain hoists use a gear system to lift heavy loads by multiplying the force applied.
Explanation:To lift heavy loads, all chain hoists use an gear system. A gear system consists of multiple gears with different sizes, allowing mechanical advantage by altering the force and speed of the input. In the case of chain hoists, the gear system helps to multiply the force applied, making it easier to lift heavy loads.
In the specific context of chain hoists, this gear system plays a pivotal role in multiplying the applied force, effectively making it more manageable to lift and transport heavy loads. By harnessing the principles of mechanical advantage through gears, chain hoists enhance the efficiency and safety of lifting operations in various industrial and commercial settings.
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the extracellular matrix of bone contains many collagen fibers and ____
The extracellular matrix of bone contains many collagen fibers and Tissues.
Thus, Numerous collagen fibres and mineralized calcium salts, primarily in the form of hydroxyapatite crystals, are present in the extracellular matrix of bone.
The bone tissue is strengthened and rigidified by these mineralized elements. The mineralized matrix contributes to the bone's hardness and capacity to withstand compression, while the collagen fibres give flexibility and tensile strength.
Collagen and mineralized matrix work together to give bone its distinct mechanical characteristics.
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Please Hurry
2. Is Gause’s Principle accurate? Explain why or why not.
Yes, the Gause’s Principle is accurate and applicable in real life.
What is Gause's principle?This law is also known as Gause's law. One resident will drive off the other one. If any of the life forms of the exhaust population remains, that would be because they have modified themselves according to the dissimilar niches.
Gause's laboratory experiment showed the process of competitive exclusion because he was able to separate the two species /living organisms and their common limiting resource such as food that is present in the laboratory.
Gause's principle of ruthless exclusion states that two species competing for the same restricted resource cannot coexist in the same niche forever. In ecology, the competitive exclusion principle, sometimes mention as Gause's law is a proposition.
So we conclude that The competitive barring principle, which is also known as Gause's law of competitive exclusion.
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MARKING PEOPLE AS BRAINLIST ALOT OF POINTS
Create a table comparing mitosis and meiosis
-Include: number of cells
-type of cells
-genetic material in cells
-role of each process in the body.
How does the meat eating plant attract its prey?
A) colorful flowers
B) nice aroma
C) broad leaves
D) sweet sap
Answer:
Pretty sure it's B, a nice aroma
Explanation:
Answer:
I'm not sure what the answer is but its NOT C
Explanation:
Edge 2022
Is calico an example of Codominance?
Calico is a coat color found in cats that is caused by sex-linked co-dominant alleles.
The calico cat displays a mixed color of red and black, depending on which of her two X chromosomes is inactivated. The allele that codes for orange hair color is dominant, while the black color allele is recessive. In cats, the X chromosome carries the gene that determines coat color, and calico cats have two different versions (or alleles) of this gene. One allele produces orange fur, the other produces black fur.
Codominance actually means that neither allele can block or camouflage the expression of the other allele. Co-dominance can also occur in less obvious traits such as blood type.
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how the English bulldog has been genetically modified from gene selection. at least 2 paragraphs if you can
Answer:
The English bulldog is gone pool has decreased to the part that it's in jeopardy, according to the research from the university of California.
But, where believed to have descended from the Asiatic mastiff and the pug, the original bulldogs were fearless dogs and were insensitive to pain ,they would attack the bull from underneath then go for the jugular in the neck , making in nearly impossible for the bull to fight back.
Describe the type of movement as either facilitated diffusion, osmosis, or diffusion.
Answer:
1. Diffusion
2. Osmosis
3. Diffusion
4. Facilitated Diffusion
5. Osmosis
6. Diffusion
Explanation:
Facilitated Diffusion- Move molecules across the cell membrane in a passive transportation with membrane protein.
Osmosis- Move water molecules from high concentration to low concentration.
Diffusion- Evenly spread molecules from high concentration to low concentration.
1. Gases move across the room with ease without energy.
2. Water enter skin cells allowing cells to grow and wrinkle without energy.
3. Gases move with ease without energy.
4. Glucose requires energy to transfer.
5. Water leaves throat when concentration outside of throat is less that that inside the trough so water moves outwards.
6. Oxygen is uses passive diffusion does not require energy and will with ease move in and through a cell.
The process by which a bacteria cell divides into two identical cells is called
.
Answer:
Explanation:
Cloning is a hot ethical issue in the scientific community, but bacteria clone themselves all the time. In a process called binary fission, one bacterium doubles its size and genetic material, then splits to produce two identical cells. In a process called binary fission, one bacterium doubles its size and genetic material, then splits to produce two identical cells.
Explanation:
In a process called binary fission, one bacterium doubles its size and genetic material, then splits to produce two identical cells.
Use the words, DNA, chromosome, and gene in a sentence.
Answer:
the DNA, chromosome, and gene can all be similar in some way
Which statement best explains what happens during an earthquake?
A. A huge ocean wave causes tectonic plates to shift underground.
B. A volcanic eruption causes tectonic plates to shift underground
C. Energy is stored as tectonic plates shift underground.
D. Energy is released as tectonic plates shift underground
Answer:
D
is the answer.
plzz give me brainliest
The statement that best explains what happens during an earthquake is" Energy is released as tectonic plates shift underground". Option D. This is further explained below.
What is an earthquake?Any abrupt quake of the ground, that is induced by the passage of seismic waves through the ground is referred to as an earthquake.
In conclusion, The phrase perfectly describes what happens during an earthquake: "Energy is released as tectonic plates shift underground."
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in a large randomly mating population, 0.84 of the individuals express the phenotype of the dominant allele a and 0.16 express the phenotype of the recessive allele a. (a) what is the frequency of the dominant allele?
The frequency of the dominant allele (A) is approximately 0.68 in the population.
In a randomly mating population, the frequency of the dominant allele (A) can be calculated using the Hardy-Weinberg equilibrium equation.
Let's assume that p represents the frequency of the dominant allele A, and q represents the frequency of the recessive allele a. In this case, the individuals expressing the phenotype of the dominant allele (A) account for 0.84 of the population, which corresponds to the frequency of the homozygous dominant genotype (AA) plus half of the heterozygous genotype (Aa).
Given that the homozygous dominant genotype (AA) contributes p^2 to the population, and the heterozygous genotype (Aa) contributes 2pq, we can set up the following equation:
p^2 + 2pq = 0.84
Since the frequency of the recessive allele (q) is 0.16, the equation becomes:
p^2 + 2pq = 0.84
p^2 + 2p(0.16) = 0.84
p^2 + 0.32p = 0.84
Simplifying the equation, we have:
p^2 + 0.32p - 0.84 = 0
Now we can solve this quadratic equation for p. Using factoring or the quadratic formula, we find:
p ≈ 0.68
Therefore, the frequency of the dominant allele (A) is approximately 0.68 in the population.
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If a solution is made up of 30% solute, what is the percentage of solvent?
Whale primary functions
The primary functions of whales include feeding, reproduction, communication, and migration.
Whales are primarily filter feeders or predators, depending on the species.
Filter-feeding whales, such as baleen whales, have baleen plates in their mouths that allow them to filter out small prey, such as krill or small fish, from large volumes of water.
Predatory whales, such as toothed whales, hunt and feed on various marine organisms, including fish, squid, and marine mammals.
Reproduction is another important function for whales. Most whale species have a gestation period of several months, with females giving birth to a single calf.
The calves are nursed with milk from their mothers and rely on their care for a period of time until they become independent.
Communication is vital for whales, as they rely on vocalizations to communicate with other members of their pod.
Whales produce a variety of sounds, including songs, clicks, and whistles, which serve purposes such as mating, social interactions, and navigation.
Migration is a common behavior observed in many whale species. Whales undertake long-distance migrations, often covering thousands of kilometers, to reach feeding grounds in nutrient-rich waters or to reproduce in specific breeding areas.
These migrations are driven by seasonal changes in food availability and environmental conditions.
In summary, the primary functions of whales encompass feeding, reproduction, communication, and migration, all of which are essential for their survival and successful adaptation to their marine environments.
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consider three loci experiencing different selective conditions. assuming the same initial number of gene copies and constant population size, which locus will have the longest time to coalescence?
The locus under purifying selection is likely to have the longest time to coalescence, because it experiences the strongest force reducing genetic diversity.
The locus experiencing the strongest selective conditions will have the lowest effective population size and thus the longest time to coalescence. On the other hand, the locus under positive selection is likely to have the shortest time to coalescence, because it experiences the strongest force increasing genetic diversity. The locus under neutral selection is expected to have an intermediate coalescence time, because it is not subject to any strong selective pressure.
The time to coalescence refers to the amount of time it takes for the gene copies of a given locus to coalesce (i.e., trace back to a common ancestor). The coalescent time depends on various factors, including the effective population size, the mutation rate, and the selective conditions at the locus.
Given that the effective population size and mutation rate are the same for all three loci, the locus that experiences the strongest selective conditions will likely have the longest time to coalescence. This is because stronger selection reduces the effective population size, which in turn reduces the coalescent rate.
So, the locus experiencing the strongest selective conditions will have the lowest effective population size and thus the longest time to coalescence. The other two loci may have a higher effective population size and shorter coalescence times due to weaker selective pressures.
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Many segments are blank wholesome are blank such as a segment for digestion and a segment for reproduction
Many Body segments are very wholesome are essential such as a segment for digestion and a segment for reproduction.
What is the bodily systems about?In the above case, it would be more accurate to say that many bodily systems are essential for our overall health and well-being, and they each play important roles in maintaining our bodily functions. For example, the digestive system is responsible for breaking down food and absorbing nutrients, while the reproductive system is responsible for producing and delivering offspring.
Therefore, It is important to note that while some bodily functions or segments may be considered more "wholesome" than others, each system is necessary and contributes to the overall functioning of the body. So, rather than categorizing them as wholesome or not, it's more useful to think of them as essential components of a complex and interconnected system.
P.S. Question seems incomplete and general definition is given.
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Cetaceans are whales and their relatives.
Which statement provides the best evidence that Ambulocetus natans is an ancestor of Basilosaurus isis?
Help.
A.Homologous structures occur in each fossil.
B.Similar nitrogenous bases are found in the DNA of each fossil.
C.The youngest fossil is larger than the older fossils.
D.The fossils were found in different locations.
Answer: A. Homologous structures occur in each fossil
Explanation: source: trust me broski
(Actually though trust me)
Diseases such as Crohn's disease or ulcerative colitis may require a portion of the colon to be surgically removed. What may be a consequence of this removal? A. A reduction in the ability to absorb nutrients B. An increase in the likelihood of dehydration C. Problems digesting fats D. An increase in the likelihood of heartburn E. All of the above
The correct answer is option a. A portion of the colon is responsible for absorbing nutrients from food. When this portion is removed due to diseases such as Crohn's disease or ulcerative colitis, it can lead to a reduction in the ability to absorb nutrients, especially vitamins and minerals.
This can result in malnutrition and other health problems. While the removal of a portion of the colon does not directly lead to an increase in dehydration or problems digesting fats, it can indirectly contribute to these issues if the individual is not able to properly absorb and utilize fluids and nutrients from their food. Heartburn is not directly related to colon removal.
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what are the challenges and opportunities moving forward
Can someone please help me answer these questions?
1. Name and describe each of the 3 major processes in the water cycle.
2. Describe the properties of ocean water.
3. Describe the 2 types of ocean currents.
4. Name the 2 types of freshwater and describe how they can be stored.
Answer:
evaporation, condensation, and precipitation. Evaporation is the process of a liquid's surface changing to a gas. In the water cycle, liquid water (in the ocean, lakes, or rivers) evaporates and becomes water vapor. condensation water which collects as droplets on a cold surface when humid air is in contact with it. Precipitation is water released from clouds in the form of rain, freezing rain, sleet, snow, or hail. It is the primary connection in the water cycle that provides for the delivery of atmospheric water to the Earth. Most precipitation falls as rain. properties of ocean water.Ocean waters are salty and contain minerals and dissolved gases. They also have a high heat capacity and vary in density depending on temperature and salinity. The two basic types of currents – surface and deep-water currents – help define the character and flow of ocean waters across the planet.On the landscape, freshwater is stored in rivers, lakes, reservoirs, and creeks and streams. Most of the water people use everyday comes from these sources of water on the land surface. Lakes are valuable natural resources, both for human and non-human life.
Please help me its my last queston
Answer:
Top right- bb. Bottom left = Bb. Bottom right- bb
Explanation:
Find the two letters that interset the box and fill them the upper or lowercase letter depending on where and what the letter are outsde the Pennet Square
Name the three general categories into which the
elements are divided
Answer:
metals, nonmetals and metalloids
Answer:the three main classes of elements are metals on the left side,metalloids on the staircaide,and nonmetals on the right hand side
Explanation:
Which two statements describe what happens to energy during cellular
respiration?
A. Some thermal energy is transformed into chemical energy.
B. Chemical energy is transferred to molecules of ATP and used to
carry out life processes.
I C. Light energy is transferred to molecules of ATP and used to carry
out life processes.
D. Some chemical energy is transformed into thermal energy.
E PREVIOUS
You can't tell me this doesn't look like a shiny piece of bacon lol
which part of the cell would be similar to the muscular system?? need answers ASAP
Answer:
The microtubules in the cell membrane
Explanation:
Nagpur mandarin is propagated by which plant propagation technique?
Nagpur Mandarin, otherwise called Nagpur Santra or Nagpur Orange, is commonly spread by vegetative techniques like growing and uniting.
The process of budding entails inserting a bud or small shoot of the desired variety into the stem of a plant that is compatible with the rootstock. After that, the bud or shoot is allowed to develop into a new plant with the characteristics that are desired.
Grafting is a similar process in which a scion or stem cutting of the desired variety is attached to a rootstock plant. After that, the two parts are bound together until they meld and form a new plant.
The production of genetically identical plants, which can guarantee consistent fruit quality and yield, is made possible by these two propagation methods.
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Which space tool would be best used for determining the elements found in a star?
A.Satellite
B.Space Probe
C.Telescope
D.Spectroscope
Answer:
Space Probe
Explanation:
The probe would collect samples of the material your trying to gather
ecosystem services are a. the movement of mass through the biogeochemical cycles b. carbon sequestration c. the life-sustaining products and benefits that ecosystems provide d. ecosystem capital and its flow
Ecosystem services refer to the various life-sustaining products and benefits that ecosystems provide to humans and other organisms.
These services include the provision of food, water, clean air, and materials for shelter and clothing, as well as regulation of the climate, water quality, and disease, among others. Ecosystem services are essential for the survival and well-being of human societies and are critical to maintaining the health and functioning of ecosystems.
Carbon sequestration is one of the ecosystem services provided by ecosystems, which refers to the removal of carbon dioxide from the atmosphere and its storage in vegetation, soils, and other organic matter. However, ecosystem services encompass a broader range of benefits and products, including cultural and aesthetic values, recreational opportunities, and biodiversity conservation.
Therefore, option C is the correct answer: ecosystem services are the life-sustaining products and benefits that ecosystems provide.
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