Which statement describes a feedback mechanism involving the human pancreas?
1
The production of estrogen stimulates the formation of gametes for sexual reproduction.
2
The level of oxygen in the blood is related to heart rate
3
The level of sugar in the blood is affected by the amount of insulin in the blood
The production of urine allows for excretion of cell waste

Answers

Answer 1

The level of sugar in the blood is affected by the amount of insulin in the blood describes a feedback mechanism involving the human pancreas.

What is Pancreas?

This acts as an organ and a gland and is involved in the production of insulin which regulates sugar level in the blood.

It decreases the sugar level which is why option 3 was chosen as the most appropriate choice.

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Related Questions

Shania has a family history of a genetically inherited disease. Based on this information, which statement is true? O Shania has an increased risk of the disease. Shania will get the disease at some point in her lifetime. O If Shania makes unhealthy choices, she will get the disease. The disease will be expressed in all her offspring that have that gene.​

Answers

Answer:

Shania will get the disease at some point in her life

Explanation:

this will happen because the sickness is genetically implanted in her family

Answer:

The diesease will be apart of the genes in her offspring.

Explanation:

Often times mothers with the sickness gene will spread down the gene therefore starting the generational infection in the first place.

difference between enzyme and inorganic catalysts​

Answers

Answer:

Enzymes catalyze a reaction which in presence of a catalyst proceeds the reaction faster. Inorganic catalysts promote a chemical reaction between many different reactants. Enzymes are proteinaceous in nature whereas inorganic catalysts are not proteinaceous in nature.

Explanation:

what are the three strategies that the community could place to work with governmental structures to stop illegal dumping​

Answers

Answer:

Illegal Dumping has gotten out of hand.  According to the Los Angeles County Public Works, “People usually dump illegally to avoid collection and disposal fees, or because they believe proper disposal is just ‘too much trouble’.”   This is very unfortunate for our communities who receive the negative consequences of higher taxes for cleanup, environmental hazards, and a breeding ground for rats.

The cost of a one-time cleanup and detoxing of an area can cost thousands of dollars.  But to leave the mess is just not an option.  The best option is to stop the illegal dumping before it happens, preventing the cost of cleanup, preventing the chemicals and toxins from entering the ground water, and preventing the rats and mosquitoes from breeding.  The best areas to live are communities that care about their community!  So, what can a community do to prevent illegal dumping?

Here are some key points to help deter illegal dumping:

Educate the public through the schools and through community awareness groups about the costs, chemical hazards and dangers incurred by illegal dumping

Create safe, public-friendly waste disposal options and advertise them

Create laws that impose stiff fines for the perpetrators and advertise these stiff fines

Use Illegal Dumping Cameras to catch the perpetrators in the act

Use Social Media to ask the public to identify the perpetrators

Follow through with quick clean up

These steps will invite the citizens to be involved and help deter the criminal activity of illegal dumping within your community.

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Lucas places 20 kg samples of each substance by the same heat source all samples are at the same initial temperature which sumvstance will have the greatest temperature after some period of time

Answers

Answer:

Metallic structure with black colour body.

Explanation:

The substance has metallic structure and black colour body will have greatest temperature among other substances because metallic structure and black colour of body heat up very quickly. Metals have free electrons which make it the best conductor of electricity and heat while on the other hand, black colour is a good absorbent which absorb heat very quickly so that's why we can say that metallic solids are the substance that have the greatest temperature.

Answer:

copper

Explanation:

it copper because it have less specific heat (j/kgoc)

10 POINTSSSSSSSSS!!!!!!!!!!!!!!!!!!

Answers

Answer:

13. A group of Roaches moving in a group

14. Stepping on the Roaches to kill them

Answer: First image shows 3 groups with 14 Roaches in each group moving towards an human.

Second image shows the human stepping on the middle group of roaches.

Explanation: Roaches are nasty. Get an exterminator, ya nasty.

From what you know of tonicity, what can you say about the plant cells and the solutions in the test tubes

Answers

Answer:

Tonicity is the relative amount of solutes that is dissolved in solution which determine the direction and level of diffusion.

Explanation:

Tonicity is the relative amount of solutes that is dissolved in solution which determine the direction and level of diffusion. There are three types of tonicity i.e. hypertonic, hypotonic and isotonic solution. If a cell is placed in a hypertonic solution, water will leave the cell, and the cell will shrink due to more solute in the external environment. In an isotonic environment, there is no water movement occurs, so there is no change in the size of the cell. When a cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell. due to lower amount of water present inside the cell.

If a human has an X and a Y chromosome pair, they are

Answers

With this x and y pair they are male

All of the different organisms interacting in a pond make up:
A) a community
B) a population
C) the water cycle
D) the habitat

Answers

D or A because a habitat is made of different things and so does a community

Answer:

Hi, there your answer is a community

Explanation:

please help
Which part of the Sun can be seen only during a solar eclipse? O A. Chromosphere B. Convection zone O C. Corona D. Photosphere​

Answers

Answer:

chromosphere

Explanation:

Its the outmost layer of the sun, the only part that is visible on an eclipse.

Answer:

chromosphere

Explanation:

It is only visible during total solar eclipses or with sophisticated telescopes.

The process of photosynthesis ultimately converts light energy into -

Answers

Glucose is the answer.

Describe an example of the scientific method. Include any limitations this method has.

Answers

Due to the need to have completely controlled experiments to test a hypothesis, science can not prove everything. For example, the scientific method cannot alone say that global warming is bad or harmful to the world, as it can only study the objective causes and consequences.

How much of the world's population is infected with the tuberculosis bacterium?
A. 1/10
B. 1/3
C. 1/2
D. 1/5
E. 1/20

Answers

Answer:

23% im pretty sure that is the answer if i remember right

Why do we have to get the flu shot every year ?

Answers

Answer:

Because flu viruses evolve so quickly, last year's vaccine may not protect you from this year's viruses. New flu vaccines are released every year to keep up with rapidly adapting flu viruses.

1. Which of the following lists includes cellular structures found
in both plant and animal cells?
A. Chloroplasts, cell wall, cell membrane, cytoplasm
B. Vacuoles, cell membrane, nucleus, mitochondria
C. Cell membrane, cytoplasm, nucleus, cell wall
D. Chloroplasts, vacuoles, cell wall, cytoplasm

Answers

Answer:

C. Cell membrane, cytoplasm, nucleus, cell wall

Explanation:The plant cell and the animal cell can be differentiated by the presence of organelles in them.although both are classified as eukaryotes, the presence of the cell wall, vacuoles, and chloroplasts are the most remarkable and distinguishing components of the plant cells which are absent in the animal cells.

If the velocity of a can increases from 30 ms-1 to 90 ms -1, the kinetic energy
increases by
a. 8 times
b. 9 times
c. 7 times
d. 6 times​

Answers

The answer to this one is 6 times.
Hello!

The right answer is 6times! Then D!

Byye and don’t forget I’m proud of you!!<333

this is the answer for
'select the correct location on the image.

Where are the photoreceptors located inside a human eye?'

Answers

nice I'm going to do this with all the answers i have now

Which kind of rock is most likely to contain a trilobite fossil?
1) sedimentary
2) igneous
3) metamorphic
4) plutonic

Explain how it formed. Thank you.

Answers

Answer:

Sandstone

Sandstone contains fossils of creatures such as trilobites, brachiopods, crustaceans, bryozoans and plants. Remains of land animals like mastodons and dinosaurs are much more likely to be found in sandstone.

Explanation:

thank me later

The answer issedimentary option 1

15. The movement of molecules in a fluid or gas from a region of higher
concentration to a region of lower concentration is called:

Answers

Explanation:

in gases it is called diffusion:)

Which statement describes all stable ecosystems?
1) Herbivores provide energy for the autotrophs,
2) The populations of predators are dependent on
the populations of their prey.
3) The number of autotrophs equals the number of
heterotrophs.
4) Consumers synthesize ATP from light energy.

Answers

2. The populations of predators are dependent on the populations of their prey.

Stable ecosystem has the populations of predators are dependent on the populations of their prey of predators .

What is ecosystem?

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life.

Who are predators ?

Predators are organisms that hunt and kill other organisms for food. The organisms that are consumed by the predators are known as the prey.

Stable ecosystem has the populations of predators are dependent on the populations of their prey of predators .

Hence, option 2 is correct

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what are the advantages of genetically modified plants​

Answers

Answer:

advantages are of genetically modified plants are the desired traits it results in but also they well-grown fruits and vegitables will be plump, ripe and delicious.

Explanation:

16. The room is very dark
a. Fins
b. Dim
e. Deep
d. Bright:​

Answers

Answer:

What is the question ?

Explanation:

In the presence of lactose, how long does it take for the lac operon to be expressed?
(A) when glucose is more than lactose concentration
(B) when lactose equals glucose concentration
(C) as long as lactose is more than galactose concentration
(D) as long as lactose is more than glucose concentration

Answers

Answer:

the lactose Expresses as long as it is present. when all lactose is converted into glucose and galactose, the reaction stops

Given that the growing opinion root tip has 16 chromosomes in each cell ( normally). During the cell cycle, while the cell is growing and dividing, specify how many chromosomes will the cell have at the G1 phase? and how many chromosomes will it have after the S phase? Explain your answer with a reason/evidence statement

Answers

Answer:

16

It is given that the number of chromosomes present in each onion root tip cell is 16. Hence, the number of chromosomes in the cell will be 16 at G1 phase, after S phase and after M phase

Which is the word equation for photosynthesis?

Answers

Answer:

carbon dioxide + water + sunlight + chlorophyll → glucose + oxygen

Explanation:

I hope this helps in any way :)

what are the characteristics of normal cells and cancerous cells?​

Answers

Normal cells stop growing (reproducing) when enough cells are present. For example, if cells are being produced to repair a cut in the skin, new cells are no longer produced when there are enough cells present to fill the hole (when the repair work is done).

In contrast, cancer cells don’t stop growing when there are enough cells present. This continued growth often results in a tumor (a cluster of cancer cells) being formed.

Which of these is true for a fertilized egg?
O
A. It has DNA from both parents.
O B. It has a haploid number of chromosomes. .
O C. It has DNA but no chromosomes.
O D. It has too many chromosomes until it splits.

Answers

A it has dna from both parents

Many scientists claim that the facts support the belief that climate change is really happening. By examining scientific research and evidence, you will better understand issues and cut through the myths. As you read in the unit, it is important to carefully consider evidence because there is a lot of information in the public sphere that looks like science but it is not based on the scientific method. For this activity, you are going to do your own research on global warming and sort out the facts for yourself. Do research online to find evidence about global warming. To find reliable information, be sure that you use reliable websites, such as those from government organizations (.gov) or universities (.edu). You can also look at publications that are reputable, such as Popular Science, Discover, or National Geographic. Find a minimum of three sources that provide evidence about global warming.

Answers

Climate change is strong evidence of global warming. The data maintained by the concerned departments shows that as the graph of global warming rose, adverse changes in the climate occurred.

Therefore, an increase in global warming and change in climate is directly related. The increase in the speed of the melting iceberg can be seen as the temperature or global warming has increased.

What are the effects of climate change?

Climate is a very important factor in the lives of all living organisms, because it is one of the major factors that determine if a living organism is going to survive or not.

Climate change is said to occur when there are changes in the earth's climate system, which result in the formation of new weather patterns that last for a long time.

Climate change affects living organisms in different ways; while climate change is beneficial to some organisms, it is detrimental to some. For instance, in Europe, climate change (increase in temperature) has been found to have positive effects on some bird populations.

Thus, this could be the answer.

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23. Which of the following muscles make up the rotator cuft?
A Supraspinatus, infraspinatus, teres minor, subscapularis
B. Supraspinatus, teres major, teres pectoralis minor, subscapularis
C. Supraspinatus, infraspinatus, teres minor, levator scapulae

Answers

Answer:

A

Explanation:

together they assist in stabilizing the shoulder joint as well in performing various arm movements

It’s a but my bad if it’s no

………………………………………………………………….

Answers

whats with the dots ._.

The organ that controls your internal clock is called...​

Answers

Answer:

The circadian biological clock is controlled by a part of the brain called the Suprachiasmatic Nucleus

Explanation:

That should be right

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