Special vesicles containing enzymes

Answers

Answer 1
Lysosomes are the vesicles that contain a cell's digestive enzymes. Lysosomes are the vesicles that contain a cell's digestive enzymes.

Related Questions

How do wind and water change rocks over time? A) They add minerals to the rocks. B) They change the shape of the rocks. C) They increase the mass of the rocks. D) They build up the rocks with small sand particles.

Answers

B) they change the shape of the rocks
(erosion)
The answer should be: B) They change the shape of the rocks. (This is also known as erosion)

What procedures must be described in an agreement called an "assurance of compliance" with ohrp? procedures in place to ensure that the research complies with ethical principles (such as the world medical association’s declaration of helsinki). procedures in place that ensure that subjects will be protected in a manner commensurate with the common rule, including review by an independent committee comparable to an irb. procedures in place to outline how unanticipated problems will be reported to the local irb. procedures in place to outline how subjects will be randomized?

Answers

The correct option is A.
For research that uses human subject as their specimens, the subject protection and regulation policies demands that researchers involved in such research must submit a written assurance of compliance to OHRP. The written assurance of compliance ensures that the necessary steps have been taken to follow ethical guidelines during the research process.

Answer;

-Procedures in place that ensure that subjects will be protected in a manner commensurate with the Common Rule, including review by an independent committee comparable to an IRB.

Explanation;

-HHS human subject protection regulations and policies necessitate that any institution that is involved in non-exempt human subjects research conducted or supported by HHS must submit a written assurance of compliance to OHRP.

- The Federalwide Assurance (FWA) is the only type of assurance of compliance accepted and approved by OHRP.

Explain how to find the magnification of a microscope

Answers

In order to find the total magnification of a microscope, you'd have to multiply the eyepiece magnification (ocular lens) by the magnification of the objective lenses.

For example, if we want to know the total magnification of a microscope under low power that has a low objective lens of 4x, then you'd multiply 4 by 10. Most ocular lenses generally have a magnification of 10x.

A sperm cell fuses with an egg cell to produce a zygote. How does the DNA content of the zygote compare to that of the egg? Of the sperm?

Answers

The zygote contains the dna of both the sperm and the egg because they fuse to form the zygote.
They Would Form a Zygote

what way does the Earth's atmosphere interact with the geosphere

Answers



How do the Earth's spheres interact?

All the spheres in the system interconnect and overlap. No sphere works on its own.

Consider this diagram below.


Think of the many ways that the hydrosphere and the atmosphere connect. Evaporation from the hydrosphere provides the medium for cloud and rain formation in the atmosphere. The atmosphere brings back rainwater to the hydrosphere.

In what way does the geosphere and hydrosphere connect? Water provides the moisture and medium for weathering and erosion of rocks on in the geosphere. The geosphere, in turn, provides the platform for ice melts and water bodies to flow back into the oceans.

The atmosphere provides the geosphere with heat and energy needed for rock breakdown and erosion. The geosphere, in turn, reflects the sun's energy back into the atmosphere.

The biosphere receives gases, heat, and sunlight (energy) from the atmosphere. It receives water from the hydrosphere and a living medium from the geosphere.

The Earth's atmosphere interacts with the geosphere through weathering and erosion processes.

Weathering breaks down rocks and minerals near Earth's surface. Oxygen, carbon dioxide, and water vapour chemically react with rocks, disintegrating and altering them. Atmospheric factors affect physical weathering such freeze-thaw cycles and wind abrasion.

Wind, water, and ice carry weathered debris. Erosion depends on atmosphere. Dunes are formed by wind erosion of loose soil particles. Rivers, valleys, and canyons form from precipitation and runoff. Ice sheets and glaciers scratch the Earth's surface, altering it.

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The question is: What is the relative age of layer 3? (Hint: With what absolute ages can you compare it?)

Answers

25 million years old probably

Layer 3 is younger than layer 2 but older than layer 4, with an estimated age of 40 million years.

Based on the principle of superposition, layers of sedimentary rock that are lower down are older than those above them. This means that layer 1 is the oldest layer in the image, and layer 4 is the youngest.

Therefore, layer 3 is younger than layer 2 and older than layer 4. The text in the image further clarifies that layer 3 is 40 million years old.

explain three main functions of the kidneys

Answers

regulation of fluid volume
Regulation of pH
regulation of Ion Concentrations

Final answer:

The kidneys perform three main functions: filtration of blood to remove waste, regulation of fluid and electrolyte balance, and controlling blood pressure and red blood cell production.

Explanation:

The kidneys are vital organs with several crucial roles in maintaining the body's health. The three main functions of the kidneys include:

Filtration of the blood to remove waste products and excess substances. This process involves filtering out toxins, urea, and other waste products from the bloodstream, which are then excreted as urine.Maintaining overall fluid and electrolyte balance in the body. The kidneys regulate the amount of water and electrolytes like sodium, potassium, and calcium, vital for cellular functions and overall homeostasis.Regulation of blood pressure and red blood cell production. The kidneys produce hormones such as renin to regulate blood pressure and erythropoietin (EPO) to stimulate the production of red blood cells, essential for carrying oxygen throughout the body.

These functions are critical in maintaining homeostasis, which includes proper ion and water balance, and the elimination of potential toxins through urine.

In which situation will the reaction rate INCREASE? A) when a catalyst is added B) when the temperature drops C) when the pressure is lowered D) when the molecules are large and bulky

Answers

B) When a catalyst is added
A.) when a catalyst is added

The answer is a because a catalyst (or an enzyme) lowers the amount of energy required for the reaction to begin, therefore, it can happen quicker.

50 POINTS PLZ HELP !!!!!!!

Human activities, like burning fossil fuels and deforestation, have greatly contributed to global warming. In this discussion assessment, you will go on a trip around the world to explore the effects of climate change.

Choose one destination that is represented by a flag. Write a paragraph about the effects of climate change in that destination. Post your paragraph on the Climate Change.


Will give brainlest please write a paragraph so five sentences

Answers

More heat melts ice, worsens weather and expands ocean she cryosphere – the frozen water on Earth – is melting. A warmer atmosphere causes the planet's snowpack, glaciers and sea and freshwater ice to melt rapidly. Melting glaciers and polar ice sheets contribute to unprecedented sea level rise. Melting sea ice exposes darker ocean waters, which absorb more sunlight than ice – heating the ocean more and triggering a relentless cycle of melting and heating.
 


What happens to the endometrium if a zygote implants?

Answers

If a zygote implants then an embryo is planted in the endometrium. 

Suppose two scientists are trying to perform an experiment that involves dangerous chemicals. How might their be affected by not using a common measurement?

Answers

If they do not use the common measurement then when someone goes to copy, or replicate the experiment the results could turn out very wrong. Especially when using dangerous chemicals, if something in measured wrong, things could turn deadly.

some injuries related to sports and exercise are ?

Answers

Concussions, muscle sprains & strains, knee injuries, Achilles tendon injuries, pain along the shin bones. fractures, dislocations, sprained ankles, sprained backs, and broken bones are all sport injuries.

Some injuries that result from exercise include: muscle pull and strain, sprained ankle, shoulder injury, knee injuries, shin splint, tendinitis, and wrist sprains or dislocations.

Hope this helps!
Can u plz mark me as brainliest? I really need it!
Concussions, pulled muscles, and sprained ankles are all associated with sports and exercise.

Hope this helps!

explain how to find the magnification of a microscope

Answers

To figure the total magnification of an image that you are viewing through the microscope To figure the total magnification of an image that you are viewing through the microscope is really quite simple. To get the total magnification take the power of the objective (4X, 10X, 40x) and multiply by the power of the eyepiece, usually 10X is really quite simple. To get the total magnification take the power of the objective (4X, 10X, 40x) and multiply by the power

Hideki has had difficulty sleeping. his doctor wishes to examine his sleep patterns to determine the cause of hideki's sleep problems. the doctor will most like perform a(n)

Answers

His doctor will most likely order a sleep study.  The ideal setting would be in a sleep lab or hospital where the patient would be hooked up to breathing belts to monitor his breathing patterns, a pulse oximeter to monitor his blood oxygen levels, electrodes would be applied to monitor the brain waves as well.  A cannula can monitor breathing whether the patient breathes through their nose or orally while sleeping.  A position monitor is also used to record the body's position throughout the night.  Leg movements can also be recorded.  All the data collected would be analyzed by the doctor to determine what the patient is going through when sleeping or trying to sleep. 
His doctor will most likely order a sleep study.  The ideal setting would be in a sleep lab or hospital where the patient would be hooked up to breathing belts to monitor his breathing patterns, a pulse oximeter to monitor his blood oxygen levels, electrodes would be applied to monitor the brain waves as well.  A cannula can monitor breathing whether the patient breathes through their nose or orally while sleeping.  A position monitor is also used to record the body's position throughout the night.  Leg movements can also be recorded.  All the data collected would be analyzed by the doctor to determine what the patient is going through when sleeping or trying to sleep. 

exlqin how a change in the environment could cause a population crash

Answers

Generally if there is a drastic change in the environment most organisms won't be able to adapt fast enough to survive or there will suddenly be a massive competition for dwindling resources leading to a fast dying out or 'population crash' of species.

Which is an example of using comparative anatomy to study evolutionary relationships?

Answers

Comparative anatomy is the investigation and comparison of the structures.

For example, the wings of bats and birds, shown in the Figurebelow, look similar on the outside. They also have the same function. However, wings evolved independently in the two groups of animals. This is apparent when you compare the pattern of bones inside the wings.

Which soil would you espect to be better developed: the soil on a hillside or the soil on a valley floor? Why?

Answers

The soil on a valley floor

The soil on the hillside can roll down because of rain, landslides, etc , and so it would continue to develop in the areas

The soil in the valley floor, however, should be staying in the same condition for most of the time

hope this helps

Typhoid fever is caused by bacteria in contaminated food or drink. In 1903, an outbreak of typhoid fever in Ithaca, New York, killed almost 80 people. In addition, more than 1,000 Ithaca residents became sick with the disease. The population shares the public water source. Which type of limiting factor was involved in the typhoid outbreak that occurred in Ithaca?

Answers

The limiting factor was pure water

Answer:

The correct answer is- density dependent factor.

Explanation:

Density dependent limiting factor is only relevant where carrying capacity exceeded in a particular habitat . Density dependent factor is a factor that limiting the population size whose effect depend on the number of individuals or people in a population.

Densely packed populations can easily read the disease such as typhoid due to close proximity to one another of the individuals of the population.

Thus, the correct answer is - density dependent factor.

some students are observing the behavior of a male bird in the schoolyard. which of the following observed behaviors might behaviors might increase the probability of reproductive success?

Answers

The behavior that will increase the probability of reproductive success is

( A ) Made a chirping sound

Reproductive technique for a male bird

When a male is calling for a female bird it makes a special sound ( chirping sound ) to attract its mate within the vicinity and that way the probability of a reproductive success will increase.

while other kinds of behaviors as listed in question cannot attract a mating partner and will lead to the decrease in the probability of reproductive success for the male bird.

Hence we can conclude that the behavior that will increase the probability of reproductive success is : ( A ) Made a chirping sound.

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The probability of reproductive success A. Made a chirping sound. Therefore, A. Made a chirping sound is correct .

Communication and Courtship: Chirping sounds in birds often play a crucial role in communication, particularly during courtship.

Male birds may use distinctive calls or songs to attract potential mates.

The ability to produce specific sounds can be a way for the bird to signal its presence, health, and genetic fitness to females.

Mate Attraction: Chirping is a common behavior associated with mate attraction in many bird species.

The male's ability to produce a distinctive and appealing chirping sound may attract female birds, increasing the likelihood of forming a pair bond and engaging in reproductive activities.

Territorial Assertion: Chirping can also serve as a means of territorial assertion.

By vocalizing its presence, the male bird may be signaling its ownership of a particular territory, which can be attractive to potential mates seeking a suitable breeding area.

Demonstration of Fitness: The quality and complexity of the chirping sound may convey information about the male bird's physical condition and genetic fitness.

Females may be more inclined to choose mates that demonstrate strong and desirable traits through their vocalizations.

While making a chirping sound alone may not guarantee reproductive success, it is a behavior often associated with mate attraction and courtship in birds.

The ability to effectively communicate through sounds is an essential aspect of reproductive strategies in many avian species.

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Before the calvin cycle begins, where is the energy stored?

Answers

The energy is stored in the ATP and NADPH molecules

Before the Calvin cycle begins, the energy is stored in the bonds of ATP and NADPH molecules

Calvin cycle is a process in which plants and algae turn carbon dioxide from the air into sugar.

Plants depend on the Calvin cycle for energy and food. Calvin cycle takes place in the stroma (in chloroplasts). The Calvin cycle has four main steps: carbon fixation, reduction phase, carbohydrate formation, and regeneration phase.

Before the Calvin cycle begins, the energy is stored in the bonds of ATP and NADPH molecules

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which of the following is used to calculate a streams discharge?
A. the distance its water travels over time.
B. the volume of water that flows over time
C. the amount of sediment it carries over time
D. the amount of dislocated minerals it carries over time

Answers

It is b the volume of water that

Final answer:

Stream discharge is calculated using the volume of water that flows over time, represented by the formula Q = A * v, where Q is the discharge, A is the cross-sectional area, and v is the average velocity. Option B

Explanation:

The correct answer to what is used to calculate a stream's discharge is B. the volume of water that flows over time. Discharge is a term used in hydrology to describe the volume of water that moves through a river channel over a period of time. The formula to calculate river discharge is Q = A * v, where Q is the discharge, A is the cross-sectional area of the river, and v is the magnitude of the average velocity of the water flow.

Understanding the concept of discharge is crucial since it affects both the flow rate and the velocity of a river. Higher discharge rates can lead to more erosion, sediment transport, and can dictate the shape a river or stream takes as it moves towards larger bodies of water. option B

please help me finding the answers.

Answers

30) is B bec it goin from a low to high concentration every time that happens it requiers ATP.

31)B bec think of a enzyme as a key and a lock only one key will work with one lock and not others. So you see B and the black shape on top of it fits perfectly with. B . Another shape would not. So if it was a different shape the enzyme would not recognize it. The key would not fit the lock.

32) is A it pointing arrows out of the cell so everthing need to go out cell A has more insde then out so think ATP as a force pushing it out. And B there more in then out so it can move out easily:

If ash particles from an erupting volcano enter water, they can clog the gills of fish and other aquatic organisms causing them to choke.
This is an example of the _____ affecting the _____.
CHOICES: Biosphere, atmosphere, lithosphere

Answers

This is an example of the lithosphere affecting the biosphere since litho means earth ground and volcanoes are part of that and shooting ash out from the volcano to the sky and down to ocean or ponds and etc where that is the bio, the whole part of the earth.

Answer:

lithosphere affecting the biosphere

Explanation:

________ are small programs that are executed within another application, such as a web page.

Answers

Websites are small programs that are executed within another application.

Applets are small programs executed within another application, such as a web page, typically written in JavaScript or Java. These scripts run within the user's browser, providing dynamic interaction. They are crucial for creating interactive web experiences.

Applets are small programs that are executed within another application, such as a web page. These programs are often written in programming languages like JavaScript or Java and run within the user's web browser.

When a user views a web page containing a JavaScript program, the script is executed by the user's browser, allowing for dynamic interaction within the web page. Applets are essential for creating interactive and engaging web experiences.

Some of the waves energy stays in the_______
Fill in the blank

Answers

it stays in the MEDIUM :)

Some of the wave's energy stays in the medium itself. This is because the energy of a wave depends on its amplitude and frequency of it.

Where does the energy of a wave go?

The amount of heat that is constructed or produced by the breaking wave is so imperceptibly small that I never could have imagined that that was what was happening, but it does make perfect sense. The energy goes from wind to water to sound and heat.

The components of the energy are Kinetic and Potential. The total mechanical energy of the wave is the sum of its kinetic energy and potential energy. The energy of the wave correspondingly absorbed via the medium in which is significant travels a specific distance.

Therefore, some of the wave's energy stays in the medium itself. This is because the energy of a wave depends on its amplitude and frequency of it.

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In general, which trophic level has the LEAST energy available to it? A) producer B) primary consumer C) secondary consumer D) tertiary consumer

Answers

The least energy level would be the tertiary consumer because every time energy goes through a level it gets divided by 10.

The trophic level which has the least energy available to it is the tertiary consumer. Therefore, option D is correct.

What is the flow of energy in an ecosystem?

The food chain and food web are used to transfer energy. Plants, who are the primary energy providers in the ecosystem, use their chloroplasts to collect sunlight, which is then partially converted into chemical energy during photosynthesis.

In an ecosystem, energy always moves in a single direction. It is referred regarded as unidirectional because, in order to maintain an organism's homeostasis, some energy is wasted as heat when going from one trophic level to the next.

Thus, the trophic level which has the least energy available to it is the tertiary consumer. Therefore, option D is correct.

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An archived questions was, "One serving of a particular food contains 16g of carbohydrates, 2g of protein, and 10 g of fats. Approximately how many calories does it contain?" The archived answer was 300 calories. 

How did you get this answer? Shouldn't it be 162?
(9 cal * 10g fat) + (4 cal * 16g carb) + (4cal * 2g protein)

Answers

Your answer of 162 is correct. The answer at https://brainly.com/question/3761647 does not show any work or justification for the given answer. And since the normally allowed calories per gram for carbs and protein is 4 and fats is 9, your answer is correct and justifiable. Mind, the actual values using a bomb calorimeter are higher and the difference is attributed to the energy the body expends in digesting the food.

From the information provided, the correct answer should indeed be 162 calories. Your assumptions of 9 calories per gram of fat, 4 calories per gram of carbohydrates, and 4 calories per gram of protein are all correct, and there does not appear to be any error in your math. As you showed, (9 * 10) + (4 * 16) + (4 * 2) = 90 + 64 + 8 = 162. For the typical basic calculation of the amount of calories in a given food, these assumptions are suitable.

Scientists who contributed to our current body of knowledge

Answers

White males" would be the best answer. 
Unfortunately throughout history, women and minorities have been wildly underrepresented in the sciences and academia.

How many millimeters of water would be displaced by 48 g of lead

Answers

Ok let do the formula. V=m/d=408/11.34= 35.98 v=35.98ml so ther is 35.98 ml place in a lead hope u love my answer

how are simple sugars used for energy compared to more complex sugars like starch in pasta?

Answers

Simple sugars provide no other nutritional values besides energy; cause jolt in energy and then a run-down soon after. Complex sugars provide an extended sustained source of energy that are believed to be better for health and energy.
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