Answer:
1. Mitochondria
2. Endoplasmic Reticulum
3. Golgi Apparatus
4. Plastids
5. Endoplasmic Reticulum
6. Lysosomes
The idea that the solar system is _____ didn't occur until Copernicus in 1500's.
Question 2 options:
real
universal
heliocentric
geocentric
The idea that the solar system is heliocentric didn't occur until Copernicus in 1500's.
Prior to Copernicus, the prevailing view was the geocentric model, which placed Earth at the center of the universe and had the planets and the sun orbiting around it. Copernicus challenged this view with his heliocentric model, which placed the sun at the center of the solar system and had the planets, including Earth, orbiting around it. This model was later refined by Galileo and Kepler, and is now widely accepted as the correct model of the solar system.
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to what diameter must it be expanded to increase the blood flow by a factor of 5.0 with no change in pressure?
Increasing the radius of the vessel by a factor of the square root of 5 would increase blood flow by a factor of 5.0 while maintaining constant pressure.
The relationship between blood flow, pressure, and diameter of a vessel is complex and influenced by many factors, such as the viscosity of the blood, the elasticity of the vessel walls, and the resistance of the vessel to distension. However, in general, blood flow is directly proportional to the fourth power of the radius of a vessel. This is known as Poiseuille's law.
If we want to increase the blood flow by a factor of 5, we need to increase the radius of the vessel by a factor of the square root of 5.
The formula to calculate the diameter:
Diameter = (5^(1/4)) * Diameter_initial
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How is a mean established?
Answer:
1 : to institute (something, such as a law) permanently by enactment or agreement. 2 obsolete : settle sense 7. 3a : to make firm or stable. b : to introduce and cause to grow and multiply establish grass on pasturelands.
an external hordeolum, which is the result of an eyelash follicle infection, is commonly known as .
An external hordeolum, commonly known as a stye, is a localized infection of the eyelash follicle. It is typically caused by bacteria, most commonly Staphylococcus aureus.
Styes appear as a painful, red, and swollen bump on the eyelid, often with a visible pus-filled head. They can be uncomfortable and may cause temporary vision disturbances.
Styes usually resolve on their own within a week, but warm compresses and good hygiene practices can help alleviate symptoms and promote healing. It is important to avoid squeezing or popping the stye to prevent further infection.
In some cases, a doctor may need to drain the stye or prescribe antibiotics if the infection persists or becomes severe.
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what choice below is most commonly associated with pancreatitis
Pancreatitis is most commonly associated with two main factors: gallstones and excessive alcohol consumption.
It is a medical condition characterized by inflammation of the pancreas, an organ responsible for producing digestive enzymes and hormones like insulin. Gallstones are hardened deposits of digestive fluid that can obstruct the pancreatic duct, leading to inflammation. This blockage prevents pancreatic enzymes from being released into the small intestine, causing them to accumulate and damage the pancreas. Gallstone-related pancreatitis often presents with severe abdominal pain and can be diagnosed using imaging techniques like ultrasound or CT scans.
Alcohol-induced pancreatitis is typically associated with long-term, heavy alcohol consumption. Excessive alcohol intake can cause the pancreas to produce toxic substances, leading to inflammation and tissue damage. In some cases, this can progress to chronic pancreatitis, which is characterized by recurring episodes of pain and irreversible damage to the organ.
Other less common causes of pancreatitis include medications, high blood fat levels, infections, and certain genetic mutations. Treatment for pancreatitis usually involves addressing the underlying cause, managing pain, and providing nutritional support. In severe cases, hospitalization and surgical intervention may be necessary.
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b) Look at the graphs with correlation coefficients of r= 0.9 and r=-0.5, What kind of
relationship does each of these values indicate? (2 points)
A correlation of r = -0.2 indicates a weak, negative link between two variables, while r = 0.9 indicates a significant, positive association.
What does 0.98 signify in terms of correlation?highly favorable connection The correlation is currently 0.98, which indicates a very strong positive association, as can be seen.A positive correlation is often indicated by a result higher than 0.50.
A correlation coefficient of r 0.8 means what?An extremely strong negative correlation, or correlation coefficient of -0.8, means that the two variables have a propensity to move in the opposite directions.The greater the negative link will be, so closer the coefficient will be to -1.0.
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If a person is HIV positive, why does he or she need to eat 10% more calories than
do his or her noninfected counterparts?
1. HIV-positive people have a high red blood cell count.
2. HIV-positive people have a low red blood count.
3. HIV-positive people use less energy.
4. HIV-positive people use more energy
HIV-positive people use more energy. Thus, option "D" is correct.
Why HIV-positive people use more energy?These extra calories are needed by people with HIV because their immune system is constantly fighting off the HIV virus.
This is because HIV attempts to evade the infection even as the immune system attempts to eradicate it. The extra calories give the immune cells, which are extra strained, the energy to perform their functions.
Thus, option "D" is correct.
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why might the two alleles, taster and non-taster, persist in human populations over many generations? (hint, what is the advantage of this diversity?).
The two alleles, taster and non-taster, may persist in human populations over many generations due to the advantage of diversity.
The taster allele allows individuals to detect bitter tastes, which can be advantageous in detecting potential toxins in food. However, the non-taster allele may be advantageous in situations where bitter-tasting substances are actually beneficial, such as certain medicinal herbs or bitter vegetables that contain important nutrients.
Additionally, the persistence of both alleles may be due to the fact that they are inherited independently of other traits. This means that individuals can inherit one or both alleles without affecting their likelihood of inheriting other advantageous traits.
Furthermore, the prevalence of both alleles may be influenced by environmental factors. In cultures where bitter-tasting foods are more prevalent, the taster allele may be more advantageous. In other cultures where bitter-tasting foods are less common, the non-taster allele may be more advantageous.
Overall, the persistence of both the taster and non-taster alleles in human populations over many generations may be due to the advantages of diversity, the independent inheritance of the alleles, and the influence of environmental factors.
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Explain how you think migration might affect animals in a food chain
Answer:
With a certain species out of the food chain this leaves other animals population to dwindle because of them feeding off of the migrating animals. Meanwhile other plants and animals might flourish because these animals would no longer be a threat to their species.
Explanation:
In photosynthesis conducted by plants, atp is made by.
Answer:
is synthesized in the thylakoid membrane of the chloroplast.
Explanation:
Hair grows in__________
Answer:
Hair grows in follicles
Answer:
Explanation:
follicicles
A snake that eats a frog that has eaten a insect that fed on a plant is a:
a - second level producer
b - first level consumer
c - first level producer
d - third level consumer
Answer:
Ok,
If you are asking for the snake, then - third level consumer
If you are asking for the frog ,then - second-level consumer
If you are asking for the insect ,then - first-level consumer
And for plant - first level producer
Hope it helps!
CAMP is the second messenger that is produced as a result of hormone binding. The hormone(s) responsible for this process is/are: a glucagon b epinephrine and insulin c epinephrine and glucagon d insulin
The hormone(s) responsible for producing the second messenger CAMP upon binding are epinephrine and glucagon. When these hormones bind to their respective receptors, they activate a signaling cascade that ultimately results in the production of CAMP.
This second messenger then goes on to activate other downstream signaling molecules, leading to various cellular responses.
Epinephrine, also known as adrenaline, is released by the adrenal glands in response to stress or danger. It acts on a variety of tissues throughout the body, including the liver, muscle, and fat cells. Glucagon, on the other hand, is released by the pancreas when blood sugar levels are low. It acts primarily on the liver to stimulate the breakdown of glycogen into glucose, which can then be released into the bloodstream.
Both epinephrine and glucagon play important roles in regulating metabolism and energy balance in the body. They are also commonly used in medical treatments, with epinephrine being used to treat severe allergic reactions and glucagon being used to treat hypoglycemia. In these contexts, the production of CAMP is an important part of their mechanism of action.
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please please belpppppppppppll
Its changing in a different tissue. That wasn't a few. I guess you could shorten it.
Which kind of organism is an autotroph? consumer producer decomposer herbivore
Answer:
Producer
Explanation:
An autotroph is a type of organism that is capable of producing its own food from inorganic substances. The correct answer is "producer."
Describe autotroph.Autotrophs utilize various processes to convert energy into usable forms. The most common and well-known method is photosynthesis, which involves capturing sunlight and using it to convert carbon dioxide and water into glucose (a type of sugar) and oxygen. Plants, algae, and some bacteria are examples of autotrophs that perform photosynthesis.
They are often referred to as producers because they can convert energy from sunlight (or other forms of energy) into organic compounds through processes like photosynthesis or chemosynthesis.
Autotrophs, such as plants, algae, and some bacteria, are able to synthesize their own nutrients and energy sources, typically using sunlight, water, and carbon dioxide. They form the foundation of food chains and provide energy for other organisms in ecosystems.
Therefore, the correct answer is "producer."
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What does a collar cell look like? What is its function?
Answer: The function of this cell is to take food to other cells
Explanation:
The collar cells have a sticky, funnel shaped collar and a hairlike whip, called a flagellum. The collar cells serve two purposes. First, they beat their flagella back and forth to force water through the sponge. ... Another type of cell, called an amebocyte, takes the food to other cells within the sponge.
Changes those occur during puberty in boys and girls(Secondary sexual characters)
a) Height
b) Body shape
c) Voice
d) Sweat glands and oil glands
e) development of sex organs
f) Psychological, mental, intellectual and emotional changes
In boys and girls, puberty is characterized by physical and hormonal changes during maturation .
What is Puberty?Puberty is the stage of adolescence when an individual becomes physically and sexually maturation .
Puberty is a process of maturation that typically begins around the ages of 10 or 11 and ends around the ages of 18 or 19.
During puberty, hormones released by the body cause physical changes such as growth of body hair, deepening of the voice, and the growth of breasts in females.
Puberty also brings about psychological changes such as increased and the ability self-awarenessto think more abstractly.
The process by which a child's body develops into an adult body capable of sexual reproduction is known as puberty.
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Explain why the DNA sample in lane 3 did not separate into fragments.
Answer:
The restriction onzyme was denatured/did not work in the sample in lane 3
Explanation:
HOPE THIS IS HELP FULL <3
in what way are the digestive system and circulatory systems alike
a:They both perform the same function.
b: they are both structural systems.
c:they are both transport systems.
d:they both involve the same organs
in what way does heredity influence the environment
The genetic-environmental correlation theory claims that our genes have an impact on the surroundings we are exposed to. Passive correlation, in which the youngster has little control, is typical in younger children. Parents shape their children's environment, which is linked to genetics.
Trna molecules deliver amino acids to ribosomes where the amino acid next.
Wooly mammoths, which the Clovis people hunted, ate __________, and the other large Clovis food item, the mastodons, ate __________.
a.grasses and tundra plants; twigs and conifer needles
b.twigs and conifer needles; grasses and tundra plants
c.beech, hickory, and maple; evergreens and pines
d. evergreens and pines; beech, hickory, and maple
Wooly mammoths, which the Clovis people hunted, ate grasses and tundra plants, and the other large Clovis food item, the mastodons, ate twigs and conifer needles.
The diet of wooly mammoths and mastodons were adapted to their respective habitats during the Pleistocene epoch. Wooly mammoths lived in tundra regions and had a diet primarily composed of grasses and other tundra plants. Mastodons, on the other hand, lived in forested regions and had a diet primarily composed of twigs and conifer needles.
This difference in diet is reflected in their respective dental structures, with wooly mammoths having teeth adapted for grinding vegetation, and mastodons having teeth adapted for grinding tough plant material.
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PLEASE QUICKLY ANSWER THISS!!
In the classification of living organisms, which of the following is an example of a domain?
a. Animalia
b. Archaebacteria
c. Eubacteria
d. Eukarya
Answer:
a
Explanation:
a
Answer:
a
Explanation:
how the inner ear is responsible for feeling dizzy?
Answer:
In turn, the brain tells your body how to stay balanced. If you're on a rollercoaster or a boat that's moving up and down, the fluid in your inner ears might take a while to stop moving. This is why you may feel dizzy for a little while even when you stop moving or are on solid ground. Dizziness caused by the inner ear may feel like a whirling or spinning sensation (vertigo), unsteadiness or lightheadedness and it may be constant or intermittent. It may be aggravated by certain head motions or sudden positional changes.
Explanation:
How do you fix dizziness in the inner ear?
1) Sit on the edge of your bed. Turn your head 45 degrees to the right.
2)Quickly lie down on your left side. Stay there for 30 seconds.
3)Quickly move to lie down on the opposite end of your bed. ...
4) Return slowly to sitting and wait a few minutes.
5) Reverse these moves for the right ear.
the following are distinguishing characteristics of retrospectives methodology except
All of the characteristics listed are distinguishing features of retrospectives methodology except for (e) - "a repository is developed that is easy to use."
Retrospectives are a methodology used in project management to evaluate and improve team performance throughout a project's life cycle. The methodology involves a team reflecting on their performance and identifying areas where they can improve.
The distinguishing characteristics of retrospectives include (a) establishing in-process learning gates, (b) not linking reviews to percent complete, (c) using an independent facilitator, and (d) assigning an owner, typically a team member, to facilitate the process.
These characteristics help to create a safe and non-judgmental space for team members to reflect on their performance and identify areas for improvement.
However, a repository that is easy to use is not a distinguishing characteristic of retrospectives. While it may be helpful to have a repository to store information and documents related to the retrospective process, it is not essential to the methodology itself. Therefore, option e is an exception.
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Complete Question:
The following are distinguishing characteristics of retrospectives methodology EXCEPT
a. It establishes in-process learning gates during the project life cycle.
b. Reviews cannot be linked to percent complete.
c. It uses an independent facilitator.
d. An owner, typically a team member, is assigned.
e. A repository is developed that is easy to use.
Arrange the three kinds of nitrogenous wastes based on the energy required to synthesize them, beginning with the waste product that requires the least energy input.
1. ammonia
2. urea
3. uric acid
the three kinds of nitrogenous wastes based on the energy required to synthesize them are arranged; Ammonia < urea < uric acid.
Nitrogenous wastes are the nitrogen compounds that organisms use to get rid of excess nitrogen. Ammonia, urea, and uric acid are the most common nitrogenous wastes that animals excrete. Protein metabolism generates all of these nitrogenous wastes.
Ammonia is the most toxic of these nitrogenous wastes, and it is the most common but requires the least energy. Urea is more harmful than uric acid, but it is less harmful than ammonia, reducing the amount of energy required to synthesize it. Uric acid is the least harmful, a non-poisonous particle with four nitrogen molecules. This is useful for birds and reptiles that lay hard eggs because it eliminates the most nitrogen, uses the least amount of water, and is not toxic. It also takes the most energy input.
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what is the difference beween respiration and breathing
Answer:
Breathing: is the physical process of exchanging gases
respiration: is a chemical process that takes place at a cellular level and produces energy.
the food diet of an animal is the group of........ that this animal....... eats
boombastic fantastic
Explanation:
boombastic fantastic
Explanation:
please be specific cause I don't get
PLEASE HELP ME WITH MY BIOLOGY PROBLEM!! WILL GIVE BRAIN?!
People who tend to perceive the elements of their environment as
separate and distinct from one another are called
A Field-independent
B. Augmenters
C. Reducers
D. Field-dependent
Answer:
The correct answer is A.
Explanation:
Field independence is a cognitive style that people can manifest, it consists of the ability to isolate a certain trait that is perceived as relevant, from the context in which it is integrated, that is, field-independent people usually isolate the different parts that make up the objects or stimuli. Field-independent people are characterized by having analytical and organizational capacities, a more abstract and impersonal orientation and being autonomous in their social behavior.