You just read an article on the Endosymbiotic Theory. Based on what you read, what is the importance of the Endosymbiotic Theory? its asking for a paragraph pls help!!
Answers
Answer:
The endosymbiotic theory which is also sometimes referred to as symbiogenesis states that all the organelles of the eukaryotic cells are prokaryotic cells that tends to live in a much larger host. This theory is important because it does explains how the eukaryotic cells are able to obtain the needed nourishment that is believed to be replenished by the prokaryotic cells.
Explanation:
The endosymbiotic theory provides the foundational bases of the cellular biology field and it enables to understand the evolution of eukaryotic cells.
In a similar manner to the evolutionary theory, endosymbiotic biology is fundamental to understand the evolution of eukaryotic cells.The endosymbiotic theory states that eukaryotic cells evolved by a symbiotic (positive) relationship among a primitive eukaryotic cell and prokaryotic cells. Mitochondria and chloroplasts are organelles that evolved from this cooperation.This theory allows us to understand several features of mitochondria and chloroplasts:Both chloroplasts and mitochondria have their own genetic material (DNA).Chloroplasts and mitochondria have bacterial-like ribosomes, which are responsible for protein synthesis.
In conclusion, the endosymbiotic theory provides the foundational bases of the cellular biology field and it enables to understand the evolution of eukaryotic cells.
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Related Questions
Describe the rules of probability and explain how they apply to genetics.
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Answer:
One probability rule that's very useful in genetics is the product rule, which states that the probability of two (or more) independent events occurring together can be calculated by multiplying the individual probabilities of the events. ... Each parent has a 1 / 2 1/2 1/2 chance of making an a gamete.
Explanation:
Plant Growth Consider the data summary above. After five weeks, the plants growing in soil containing worms grew an average of__?_cm taller than plants growing without worms in the soil.
Answers
Answer:
The correct answer is "6".
Explanation:
The data gathered from an experiment of plants growing in soil containing worms (Experimental Group) in comparison of plants growing in soil without worms (Control Group) show an apparent effect of the presence of worms in the average height of the plants. It can be noted by the data herein attached, that after five weeks, the plants growing in soil containing worms grew an average of 6 centimeters taller than the plants in the control group, as it is shown in the row entitled "Difference in Average Height".
Answer:
6
Explanation:
2. What is needed from fermentation to restart glycolysis?
Answers
Both processes can happen thanks to alternative glucose degradation pathways that occur when normal cellular respiration that uses oxygen (aerobic) is not possible, that is, when there is no oxygen available that acts as an acceptor at the end of the transport chain of electrons. These fermentation pathways include glycolysis with a few extra reactions at the end. In yeast, the extra reactions produce alcohol; in the muscles, lactic acid.
Fermentation is a widespread route, but it is not the only way to obtain energy from fuels anaerobically (in the absence of oxygen). Some living systems use a different inorganic molecule instead of
OR
2
OR
2
I mean
start text, O, end text, start subscript, 2, end subscript, like sulfate, as the final acceptor in an electron transport chain. This process, called anaerobic cellular respiration, is performed by some bacteria and archaeas.
Common sense isn't so common so that would make it a recessive trait. Being introverted is always dominated by being extroverted. Cross two individuals that are completely heterozygous for both traits. What would be the phenotypic ratios be of the offspring? What is the fraction or ratio of having offspring with the lack of common sense and introverted gene?
Answers
Answer:
4/6
Explanation:
Question 4
3 pts
Which of the following shows a reduction of chromosomes by half? (3 points)
Answers
Question:
Which of the following shows a reduction of chromosomes by half? (3 points)
Male gametophyte to flagellated sperm Sporophyte to spores Male gametophyte to spores Female gametophyte to zygoteAnswer:
Sporophyte to sporesQuestion 2 (6 points)
Match the term to the definition/statement:
1. Process that changes surface water
into water vapor
Runoff
2. Water flowing over Earth's surface
Evaporation
Sun
3. Process where plants move water
up their roots from the ground
against the force of gravity
Capillary Action
4. Driving force behind the water
cycle
Answers
Answer:
1. evaporation
2. runoff
3. capillary action
4. sun
Explanation:
are geographical areas that contain different organisms broadly suited for that environment.
A)Limiting factors. B)Niche C)Biomes. D)Biodiversity
Answers
Answer:
C. biomes
Explanation:
"biomes" is the only answer choice that is a geographical area
Final answer:
The correct answer to the question is C) Biomes. Biomes are large ecosystems that include communities of organisms adapted to the climate and geography of the area, and biogeography helps to explain the distribution of these organisms.
Explanation:
The geographical areas that contain different organisms broadly suited for that environment are known as biomes. A biome is a large ecosystem that includes many communities of organisms adapted to the particular climate and geography of the area. For example, the rainforest biome is characterized by high rainfall and a diversity of plant and animal life adapted to the wet and warm conditions.
Biogeography, which is the study of the geographic distribution of living things and the abiotic factors that affect their distribution, helps to explain why certain species are found in specific biomes. Environmental factors such as temperature, water, sunlight, and nutrients are essential in understanding the distribution and variety of life within each biome. Terrestrial and aquatic biomes are defined by these factors.
Therefore, the correct answer to the question is C) Biomes.
Isabella makes an electromagnet by wrapping copper wire around an iron bolt and then connecting each end of the wire to a battery. She observes that the more times that she wraps the copper wire around the bolt, the more paper clips her magnet can pick up. What does she conclude in this experiment?
A
Wrapping more copper wire around the bolt increases the length of the bolt.
B
Wrapping more copper wire around the bolt increases the density of copper.
C
Wrapping more copper wire around the bolt increases the mass of the battery.
D
Wrapping more copper wire around the bolt increases the strength of her electromagnet.
Answers
She conclude in this experiment is :
D) Wrapping more copper wire around the bolt increases the strength of her electromagnet.
"Electromagnet"She conclude in this experiment is Wrapping more copper wire around the bolt increases the strength of her electromagnet.
An electromagnet may be a sort of magnet in which the attractive field is created by an electric current.
Electromagnets ordinarily comprise of wire wound into a coil.
A current through the wire creates a attractive field which is concentrated within the gap, signifying the center of the coil.
Thus, the correct answer is D.
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What are some examples of phase change? Select all that apply.
a. burning
b. condensation
c. vibrating
d. freezing
e. melting
f. boiling
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Which part of the cell membrane does not mix with water?
O
A. Nucleus
O
O
O
B. Fatty acids
C. Phosphate groups
D. Cytosol
Answers
Answer:
Fatty Acids hope this helps
Answer:
FATTY ACIDS, JUST DID THE UNIT 3 TEST ON ap-ex
Explanation:
Please Answer 20 points!!!!!
Answers
Answer:
Please give me a better understanding
A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much drier conditions than they have had for many years
Answers
Answer:
Explanation:
1.A
2.C
3.B
4.C
A female guinea pig homozygous dominant for black fur color is mated with a male homozygous for white fur color. In a litter of eight offspring, there would probably be ____. * 5 points 8 black guinea pigs. 4 black and 4 white guinea pigs 2 black, 4 gray, and 2 white guinea pigs 8 white guinea pigs
Answers
Answer:
it would be 2 black 4 gray and 2 white
Explanation:
Which of the following best identifies a physical digestive process?
enzyme action
heat formation
peristalsis
acid secretion
Answers
Answer:
enzyme action
Explanation:
During enzyme action , the enzyme acts as a catalyst to break down the food leading to a further and easier digestive process.
Answer:
Enzyme action
Explanation:
Evolution states that Humans evolved from Monkeys and Gorillas True or false? If true give a reason why if false give a reason why
Answers
Answer:
False
Explanation:
Evolution states that humans, monkeys, and gorillas share a distant common ancestor. The ancestral species isn't any one of the three modern species, it was a species of it's own that branched off and evolved to become modern humans, monkeys, and gorillas
which statement is an example of the interdependence of organisms?
Answers
Answer:B
Explanation:Answer: B) Ants get food from insects and protect insects from predators.
Interdependence can be define as the situation in which one organism depends upon other for maintaining and sustaining it's life cycle.
Among the options given, B) Ants get food from insects and protect insects from predators. in this example of inter-dependency as the species of ant and the insects both are dependent upon each other for sustaining their lives.
The correct answer is ants get food from insects and protect insects from predators.
What is interdependence ?
The definition of interdependence is people, animals, organizations or things depending on each another.
What is interdependence between plants and animals?
Interdependence is a consistent relationship between organisms that lead a way of life together. Plants are associated with animals as they provide food in the form of fruits, leaves, stems, and roots.
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A student planted two sunflower seeds in pots. There are the same number of water and soil. If she puts one plant on a sunny window sill and the other inside a dark closet what do you think will happen?
A. The plant in the sunlight will grow more
B. The plant in the dark will grow more
C. The two plants will grow equally
D. Neither of the plants will grow
Answers
you could pretty much use common sense for this one, (no shade though, I get it)
It would be A because plants need sunlight to grow.
Hope this helps!!!
Multicellular fungi have a _______ stage and a reproductive stage of their lives.
Many fungi play a critical environmental role as _______, breaking down organic material into nutrients for the soil and other organisms.
Some fungi and insects benefit each other; the fungi protects the insects from predators and the insects spread spores for the fungi. This is an example of a _______ relationship.
Answers
Answer:
vegetative
decomposers
mutualistic
The primary way that fungi reproduce and spread their species on Earth is through spores. These spores are carried by the wind or by other organisms.
The role of mycorrhizae in plants is that they live in the roots of plants and turn unusable matter into minerals and water for the plants. The plants also provide energy and a place for the mycorrhiza to live.
The three main substances that fungi convert into usable forms for other organisms are phosphorus, nitrogen, and carbon.
Fungi break down organic matter and convert it into usable nutrients.
It's helpful that fungi attack and kill other organisms that are parasitic because these parasitic organisms can wreak havoc on the ecosystem. The fungi help to protect other species and populations by controlling and curbing the growth of the parasitic organism.
Explanation:
PF
Multicellular fungi have a vegetative stage and a reproductive stage in their lives.
Many fungi play a critical environmental role as decomposers, breaking down organic material into nutrients for the soil and other organisms.
Some fungi and insects benefit each other; the fungi protect the insects from predators and the insects spread spores for the fungi. This is an example of a mutualistic relationship.
What is a Mutualistic relationship?A Mutualistic relationship may be defined as a type of +,+ interaction where both species are benefitted from the presence of each other.
Multicellular fungi undergo two stages in their life cycle, i.e. vegetative stage and the reproductive stage. Some fungi are decomposers that convert dead organic material into inorganic one which is easily consumed by plants.
Therefore, it is well described above.
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The force exerted by a seedling as it pushes its way through the soil is due to the _____ created inside its cells. A. water solubility B. water movement C. water leakage D. water pressure
Answers
Answer:
water pressure is correct answer
Explanation:
The force exerted by a seedling as it pushes through the soil is due to the water pressure inside its cells, known as turgor pressure, which is a result of water potential differences that cause water to move into cells.
The correct option is 'D'.
The force exerted by a seedling as it pushes its way through the soil is due to the water pressure created inside its cells. This water pressure is also known as turgor pressure, which occurs when water moves into plant cells, causing them to swell and become turgid.
These processes are influenced by the water potential in the plants, which is a measure of the potential energy in water in comparison to pure water.
The water potential is affected by several factors like solute concentration and pressure.
When the water potential within the soil is higher than inside the plant cells, water moves into the cells via osmosis, generating pressure that helps to push the seedling upwards through the soil. Turgor pressure is vital for plant rigidity and growth.
2 sets of waves with the top waves labeled A having more closely spaced crests than the bottom waves labeled B. Which answer choice provides the best set of labels for Wave A and Wave B? Wave A: Longitudinal Wave Wave B: Transverse Wave Wave A: High Frequency Wave Wave B: Low Frequency Wave Wave A: Transverse Wave Wave B: Longitudinal Wave Wave A: Low Frequency Wave Wave B: High Frequency Wave
Answers
Wave A, having more closely spaced crests, can be labeled as a High Frequency Wave. And Wave B, having less closely spaced crests, can be labeled as a Low Frequency Wave.
Explanation:In the context of wave theory, the distance between the crests (peaks) of a wave is referred to as 'wavelength'. If Wave A has more closely spaced crests as compared to Wave B, this means that Wave A has a shorter wavelength than Wave B. Generally, a wave with a shorter wavelength has a higher frequency, and vice versa. Frequency refers to the number of crests that pass a particular point per unit of time.
Thus, the best set of labels for Wave A and Wave B would be: Wave A: High Frequency Wave, Wave B: Low Frequency Wave. This is because Wave A, with its shorter wavelength (or more closely spaced crests), corresponds to a higher frequency. Conversely, Wave B, with its longer wavelength (or less closely spaced crests), corresponds to a lower frequency.
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Answer: The correct option is:
Wave A: High Frequency Wave
Wave B: Low Frequency Wave
Explanation:
Based on the displayed image, Wave A has the higher frequency and Wave B has the lower frequency.
Which of the following organisms serve as food for primary consumers?
A. Producers
B. Decomposers
C. Secondary consumers
D. Predators
Answers
Answer:
Option A
Explanation:
Hoping it helps!
Answer:
Producers
Explanation:
Ape-x
Why is it commonly believed that carbon dioxide is responsible for global warming? Select 2 options.
Answers
Answer:
it is a greenhouse gas witch traps heat
and it dissolves in the ocean causing fish to die and decompose creating more greenhouse gas
Explanation:
Which of the following best identifies a physical digestive process?
heat formation
enzyme action
acid secretion
peristalsis
Answers
Answer: C ( Enzyme Action
PLEASE HURRY IM TIMED
The amount of the lighted side of the moon you can see is the same during
a. new moon and full moon phase.
b. new moon and first quarter phase.
c. first quarter and third quarter phase.
d. full moon and third quarter phase.
Please select the best answer from the choices provided
Answers
Answer:
The amount of the lighted side of the moon you can see is the same during
a. new moon and full moon phase.
b. new moon and first quarter phase.
c. first quarter and third quarter phase.
d. full moon and third quarter phase.
Please select the best answer from the choices provided
Explanation:
c
It is summer and your friend Michelle, who lives in Michigan, tells you that she is a morning
person and functions best when the sun wakes her up early in the morning. She is looking
to take a vacation to a location where the sun rises earlier in the day. Where (with respect
to Michigan) should she be looking? Explain why she should look in this area, by explaining
how the tilt of the Earth's axis affects the seasons. Finally, suggest two specific locations
that would meet Michelle's needs.
Answers
Answer:
Jamaica and Cuba the seasons of summer and winter would change and she would not feel a need to move
Explanation:
Well the two countries i would sugedt are Cuba and Jamaica since she wants sun those two countries on the earth are mostly turned to the sun and if the axis of the sun changed them her country would have been 2nd hottest in the world so its best for the earth to not change. During the day these two country accept sun like no other and since the people there have a specific skin colour you might see the need the season dont really depend on the way the earth is but winter and summer would be most likely to change
She should be looking further South in the country as they are closer to the equator line.
We can reach this conclusion because:
The regions closer to the equator line usually have the presence of the sun early in the day, compared to regions further away from this line.The countries of the Southern Hemisphere tend to have more sun availability, as the sun rises earlier.In this case, Michelle can move to a location in the South of the country, in relation to Michigan, or to some country in the Southern Hemisphere, such as countries in South America, such as Colombia and Brazil.Concerning the inclination of the Earth, we can say that this inclination causes the direction of the earth in relation to the sun to change as the earth rotates.
The regions close to the equator undergo few changes with the inclination and present poorly defined seasons and all similar to summer.
About regions far from the equator, we can state that:
When the inclination of the earth makes the Northern Hemisphere closer to the sun, the regions of that Hemisphere receive more incidence of solar energy and have the hottest seasons such as spring and summer.At that time, the Southern Hemisphere receives less incidence of solar energy and has the coldest seasons such as winter and autumn.
When the position of the earth changes and the Southern Hemisphere faces the sun, it is the turn of the regions of that Hemisphere to experience summer and spring, unlike the Northerm Hemisphere, which will present autumn and winter.
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How do the Various types of electromagnetic radiation differ from each other?
Answers
Answer:
They only differ from each other in wavelength. The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays.
Explanation:
what proportion of the progeny carries the allele for wrinkled skin in the genotype
Answers
Answer:2/3
Explanation:
this is the ancwer i got
Final answer:
The proportion of F2 progeny with the allele for wrinkled skin is expected to be 1/4 when considering a dihybrid cross of two heterozygous pea plants. This is based on the principles of Mendelian genetics and the monohybrid 3:1 ratio characteristic of a single trait with one dominant and one recessive allele.
Explanation:
When considering a dihybrid cross and determining the proportion of progeny that carries an allele for a specific trait such as wrinkled skin in peas, we utilize the principles of Mendelian genetics, particularly the concept of independent assortment and dominance.
For the trait of seed texture, the allele for wrinkled skin in peas is recessive, typically represented as 'r'. In a dihybrid cross of two heterozygous F1 plants (RrYy), we expect to see a phenotypic ratio of 9:3:3:1, which can be broken down into two separate monohybrid 3:1 ratios, one for each trait. Thus, considering only the texture, three-quarters of the F2 offspring will display the dominant round phenotype (R_), and one-quarter will display the recessive wrinkled phenotype (rr). This is because the proportion of F2 progeny with wrinkled skin (homozygous recessive condition rr) is expected to be 1/4, as determined by the product of the probabilities for each independent event: (1/4) × (1/4).
Which biome has slow-growing plants like shrubs and trees that cannot come back between wildfires with plant growth limited to grasses?
Answers
Answer:
The aboveground biomass of the boreal forests is high because these very slow-growing tree species are long-lived and accumulate standing biomass over a good amount of time. Species diversity is smaller than that seen in temperate forests and most tropical rain forests.
Explanation:
Hope this helps.
The baker needs 9 eggs, 6 cups of flour, 3 cups of sugar, and 3 sticks of butter to make a total of 3 cakes.. The baker only has 2 sticks of butter. That means the butter is the ___________ because the baker can only make 2 cakes!
Question 19 options:
Limiting reactant
Reactant
Spontaneous reactant
Product
Answers
Answer:
i think its reactant
Explanation:
just a gut feeling
Explain about the temperate forest biome. Explain how the organisms in cold forests biome adapt to their environment. Also explain how the parts of the biome work together as a system.
Answers
Final answer:
The temperate forest biome is common in mid-latitude regions with moderate temperatures and consistent precipitation, leading to distinct seasons. Deciduous trees dominate and create a nutrient-rich leaf litter layer that insulates the ground and provides habitats for organisms, playing a key role within the system. Organisms adapt through hibernation, migration, and the cyclical nature of plant life, ensuring a balance within the ecosystem.
Explanation:
Temperate Forest Biome
Temperate forests are a biome found in mid-latitude regions across the globe, particularly prevalent in areas such as eastern North America, Western Europe, Eastern Asia, Chile, and New Zealand. Characterized by their moderate temperatures that range between -30°C and 30°C (-22°F to 86°F), these forests experience seasons, with growing periods in the spring, summer, and early fall, and temperatures dropping below freezing annually. Precipitation in these biomes is fairly consistent year-round, with amounts ranging from 75 cm to 150 cm (29.5 to 59 inches).
In a temperate forest, you'll find a mix of deciduous trees, which shed their leaves in autumn, and evergreen conifers. These deciduous trees significantly contribute to the forest dynamic by creating a thick layer of leaf litter on the forest floor. This layer is not only rich in inorganic and organic nutrients, but as it decays, it returns nutrients to the soil, protects against erosion, insulates the ground, and provides habitats for various invertebrates and their predators.
Organisms in the temperate forest have adapted to this environment in several ways. Many animals hibernate or migrate to cope with the cold winters, while plant species have seasonal cycles. This biodiversity in the temperate forests is sustained by sunlight reaching the ground due to the moderate growth of tree canopies compared to tropical rainforests, which allows for a variety of plants and animals to thrive.
Functioning as a System
The components of the temperate forest biome work together as a system. The trees provide habitat and food for animals, the leaf litter enriches the soil, and the diversity of species supports a balanced ecosystem. In turn, animals contribute to the pollination of plants and the dispersion of seeds, which ensures the ongoing regeneration of the forest.