Is blood An example of homeostasis?

Answers

Answer 1

By regulating pH, temperature, osmotic pressure, and heat production, blood supports homeostasis. By delivering nutrients and hormones and eliminating waste, blood promotes development. Hemoglobin, an oxygen-binding protein, is found in red blood cells.

What component of the blood keeps everything balanced?

The body's blood vessels, including arteries, veins, and capillaries, have the ability to dilate and constrict in order to maintain homeostasis. The body's sensors detect an increase in core temperature, and when they do, blood vessels widen to let more blood through, which releases the extra heat.

RBC homeostasis is regulated by interactions between proteins in and associated with the plasma membrane. These interactions revolve around band 3.

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Related Questions

please help me on this and no link's please

Answers

Answer:

A would be the best answer.

Explanation:

A seems to be the answer that matches data shown on the graph.

A because I remember takeoff this test

What is groundwater used for in the United States?
A)
mining
B)
firefighting
C)
use in homes
D)
crop irrigation
E)
all of the above

Answers

Answer:

e.) all of the ABOVE

Explanation:

edg2021

Which of the following increases genetic variation by forming entirely new alleles?

Natural selection
Genetic drift
Mutation
Gene flow

Answers

Answer:

Mutation causes brand new alleles the others just modify the rates at which preexisting alleles appear in the population.

why is photosynthesis a good name for this process?

Answers

Answer:

photo means "light" and synthesis

means "to put together".

- Cyanide is a strong cytochrome c oxidase inhibitor. Cytochrome c is the last enzyme in the
electron transport chain. If cell is exposed to cyanide, most of the cyanide will be found in which
of the organelles?​

Answers

Cyanide binds to Fe3+ in heme-containing proteins. This inhibits the terminal cytochrome complex IV of the electron transport chain. The blocklock of complex IV by cyanide depletes ATP culminating in cell death. Oxygen is unable to reoxidize the reduced cytochrome a3. Thus, cellular respiration is inhibited, as well as ATP production, in essence depriving the cells, tissue, and, ultimately, the whole body of oxygen. Hypoxia evolves into metabolic acidosis and decreased oxygen saturation. The extent of lactic acidosis indicates the severity of the cyanide poisoning. In a collapsed individual, plasma lactate is an indicator of cyanide poisoning. In severe cyanide poisonings, up to 98% of the cyanide in the bloodstream is tightly bound to red blood cells. The ancillary response is myocardial depression and decline in cardiac output. Bradycardia, hypotension, and cardiac arrhythmia then develop into VF and cardiovascular collapse.

please mark in brain list

To extract DNA from strawberries a
was used first to break down cell membranes.
O base solution
O isopropyl
O alcohol solution
O buffer solution

Answers

The correct answer i alcohol I believe

What differences exist between the Zone of Maturation and Zone of Elongation?

Answers

Answer: Root growth begins with seed germination. ... The zone of elongation is where the newly formed cells increase in length, thereby lengthening the root. Beginning at the first root hair is the zone of cell maturation where the root cells begin to differentiate into special cell types.

Explanation:

Fossils in _______ layers of rock are generally estimated to be _______ than fossils found in the deeper layers. (3 points) Explain your answer for justification.
older, younger

newer, younger

older, older

newer, older

Answers

Newer, younger

The sentence says “than fossils found in the deeper layers” The deeper fossils are older. “Than” is a contrasting word, so they’re looking for the opposite of deeper.

Newer layers of rock have younger fossils because fewer layers of dirt and rock have had a chance to compress on top of them.

Answer: B) newer, younger

Explanation:

I took the test

Where does the fruit develop from?>
A. ovary

B. leaves

C. stem

Answers

the fruit develops from ovary

What happens when you combine two clear liquid solutions, a thick black solid material forms on the bottom of the beaker.

Answers

Answer:

See explanation

Explanation:

A precipitate is formed when a mixture of two soluble substances results in the formation of an insoluble product. It usually happens during a double decomposition reaction.

The two clear liquids combined both contain soluble substances. These interact to yield an insoluble product also known as a precipitate which is black in colour and settles on the bottom of the beaker.

The ___________________________ is the current that spans the entire globe and forms in a large loop of circulating ocean water. This current is responsible for the balance of heat on Earth.

Answers

Answer:

ocean gyre

Explanation:

The ocean gyre may be defined as the large system of a circulating ocean currents that is formed as a result of wind patterns globally and by the forces created by the rotation of the Earth. It helps to create a large ocean conveyor belt that helps in circulating the ocean waters in the entire planets. Thus the ocean water keeps a check on the heat of the earth and maintains a balance of heat on the planet.

The ocean gyres makes the movement of the ocean water on the entire globe and thus forms a large loop of the circulating ocean water.

Select the elements that have 4 valence electrons.
hydrogen (H)
krypton (Kr)
strontium (Sr)
carbon (C)
oxygen (O)
tin (Sn)

Answers

Carbon has 4 valence electrons

Which term refers to a significant but short in duration physical change or event within an ecosystem

A. deforestation
B. succession
C. climax
D. disturbance

Answers

Well tbh A sounds to harsh to be it b no c no So I would with D:) I am rlly sorry if I am wrong

so um im taking a biology test rn, and i need help on it. i was wondering if someone could help me?

Answers

Answer: yes

Explanation:

Animals develop many types of defenses to avoid being eaten. Camouflage is just one type of defense. What are other types of defenses that prey species might use?

Answers

Answer:

For instance, prey species have defense adaptations that help them escape predation. These defenses may be mechanical, chemical, physical, or behavioral.

Explanation:

Other types of defense animals can develop are mechanical and chemical defences.

Types of defense mechanism.

Defence mechanism are used by various animals to better adapt to their environment and escape from their predators.

The types of defense mechanism include:

Mechanical defences: such as the presence of thorns on plants or the hard shell on turtles, physically prevents the predator from being able to eat the prey.

Chemical defenses: Some animals such as the millipede makes a noxious substance that irritates eyes and skin.

Physical defences: A typical example is camouflage, which is the ability of organisms to disguise their appearance in order to blend in with their surroundings.

Therefore, other types of defenses are mechanical and chemical defences.

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The process used to build protein

Answers

Answer:

Protein synthesis

Explanation:

Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation.

Which protist exhibits both animal-like and plant-like characteristics?
a protist that has pseudopods and swims by using cilia
a protist that makes its own food and has glass-like cell walls
a protist that is a heterotroph and has chlorophyll
O a protist that can move or be stationary

Answers

Hi there!

I think the answer would be a protist that is a heterotroph and has chlorophyll. The protist falling under this category is called Euglena. Euglena has the ability to synthesize food using its chlorophyll, but if the light gets scarce it can utilize its heterotroph qualities and catch food instead.

I hope this helps!!

Answer:

c

Explanation:

This land from can occur at a divergent plate boundary?
A) ocean trench
B) mid-ocean ridge
C) tall mountains
D) transform fault
Hellpppppppp

Answers

Answer:

B

Explanation:

Define monohybrid inheritance and law of segregation??


Please don't post invalid answer...!!​

Answers

Answer:

In a monohybrid cross, both the alleles are expressed in the F2 generation without any blending. Thus, the law of segregation is based on the fact that each gamete contains only one allele. This law is based on four basic concepts: A gene exists in more than one form of an allele.

Explanation:

what are the characteristic of individual domain and kingdoms​

Answers

Answer:

Only one set of genes, usually in a single-stranded loop. Lack sexual reproduction. Several chemical types of cell walls. Lack organelles such as centrioles, eukaryotic flagella, cilia, mitochondria, and chloroplasts.

Explanation:

Where are aquifers drying up the fastest? Why are they drying up?

Answers

Answer: Aquifers that are drying up are mainly near arid climates, large cities, or agricultural stations, like farms.if the aquifer is shallow enough and permeable enough to allow water to move through it at a rapid-enough rate, then people can drill wells into it and withdraw water Excessive pumping can lower the water table so much that the wells no longer supply water they can "go dry."

Can someone explain to me the carbon cycle and a similar way

Answers

Answer:

The carbon cycle is nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again. Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms.

Explanation:

Its the easiest way possible if you still didn't understand you can watch tutorials.

please help! Which of the following supports that eukaryotes share a common ancestry?


Genes that contain noncoding regions introns
Circular chromosomes that do not have terminal ends
Cells containing membrane-bound organelles such as mitochondria
a, b
b, c
a, c
a, b, c

Answers

Answer:

a, c

Explanation:

Eukaryotes share a common ancestry, Genes that contain introns from non-coding regions, Cells containing membrane-bound organelles such as mitochondria.

Eukaryotes share a common ancestry?

Mitochondria are cellular organelles present in practically all eukaryotic cells and responsible for the process of cellular respiration. They are found in greater numbers in cells and in cellular regions where there is greater energy expenditure.

What is introns?

Introns  are sections of DNA located in a gene that are removed by RNA splicing during the production of mRNA or other functional RNA.

Whit this information, we can conclude that Eukaryotes share a common ancestry, Genes that contain introns from non-coding regions, Cells containing membrane-bound organelles such as mitochondria.

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4 functions specific to sponges

Answers

Answer:

Although sponges do not have organized tissue, they depend on specialized cells, such as choanocytes, porocytes, amoebocytes, and pinacocytes, for specialized functions within their bodies. The mesohyl acts as a type of endoskeleton, helping to maintain the tubular shape of sponges.

Explanation:

this what I found when searching for the answer lol

View the diagram below and answer the question.
(look at the screenshot its the diagram)

Based on the diagram above, put the steps of the rock cycle in order beginning with the formation of magma and moving clockwise.

1. Weathering and erosion
2. Formation of sedimentary rock
3. Compaction and cementation
4. Heat and pressure
5. Formation of igneous rock
6. Formation of metamorphic rock

SOMEONE PLS HELP ME I LITRALLY ASKED THIS SAME QUESTION 2HRS AGO AND IT DIDN'T GET ANSWERED PLEASE HELP PLSSS:(((((((((((((

Answers

Answer:

The correct order is - 5 > 1 > 3 > 2 > 4 > 6.

Explanation:

In the rock cycle if we start from the formation of magma and move clockwise following events will occur stepwise:

Magma will solidify or cool down into the igneous rock, igneous rocks will be intrusive and extrusive in order that will make sediments after the process of weathering and erosion of the igneous rock.

These sediments after burial, compaction, and cementation will form a new type of rock, sedimentary rock. Sedimentary rocks are after a huge heat and pressure they will form metamorphic rock \.

Color blindness in humans is a sex linked trait. If the father has normal vision (XcY), and the mother is a carrier for the color blindness trait (Xc Xc), which percentage represents the chances of their sons being color blind?
A) 25%
B) 50%
C) 75%
D) 100%

Answers

A or B I think is the answer

How does global warming affect solar energy in the atmosphere?
-decreased ice causes less energy to be reflected
-decrease ice causes more energy to be reflected
-increased ice causes more energy to be reflected
-increase ice causes less energy to be reflected

Answers

Answer:

-decrease ice causes more energy to be reflected

Explanation:

Ice is Earth's most reflective substance. Thus, it helps the Earth reflect solar IR, keeping humans cool. Due to global warming , ice decreased causing  less energy to be reflected. Therefore, option (A) is correct.

What is gobal warming?

The long-term heating of the Earth's surface that has been observed since the pre-industrial period (between 1850 and 1900) is referred to as global warming. This warming is the result of human activities, most notably the burning of fossil fuels, which raises the levels of heat-trapping greenhouse gases in the atmosphere of the Earth.

The planet as a whole is experiencing an increase in temperature, and the poles are experiencing this increase at the quickest rate. As a direct consequence of this, ice sheets and glaciers are melting and receding. Therefore, although there is still a significant amount of snow and ice in the polar areas, there is a far smaller amount of it than there was in the past.

Therefore, option (A) is correct.

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Life is to short to dwell on the past something happens move on scars wont heal if you keep reliving what gave those scars to you I'm always giving people advice that I dont follow myself I act like its so easy to forget or move on from the past but it isn't nothing is easy life is gonna throw a lot of stuff at you and what you think is the worst pain you'll ever feel theres more where that came from we wish to be older and when were older we wish to be younger Its not easy and its not always gonna be happy or sad you have a lot of emotions that your gonna use when your older we all have futures we just have to make it there it might seem bad now but it'll get better or it might seem great now and im very sorry to tell you this but it'll get worse we can't control others actions but we can control how they affect us or how we affect them there's light at the end of the tunnel theres no rainbow without the rain
I wish everyone a wonderful day stay in there you can and you will you just have to believe you can before you do :) bye bye
(sorry if i make no sence or spelled a lot of things wrong my eyes hurt )

Answers

Im here for y'all just friend me!

If you read all the way through just to make your night a lil better or you're genuinely not doing well. I can be a random internet stranger who will listen!

I understand how seeing other's say this or be positive makes you think it won't get better but it will, i was in a hospital 6 months ago and now im doing fine, on meds. I love you!

PLEASE HELP 15 POINTS

Which of the following describes fossil evidence that supports biological evolution?

Fossils of an unknown species found in isolation from any other species
Fossils of an unknown species that is an intermediate form of two other species
Fossils of different species found within the same geographic area
Fossils of the same species found in a variety of geographic regions

Answers

Answer:

Fossils document the existence of now-extinct species, showing that different organisms have lived on Earth during different periods of the planet's history. They can also help scientists reconstruct the evolutionary histories of present-day species.

The following describes fossil evidence that supports biological evolution: fossils of an unknown species that is an intermediate form of two other species that are present in Option B, the second option.

What is "fossil evidence"?

Fossil evidence is one of the most important forms of evidence that supports biological evolution. Fossils are the preserved remains or traces of organisms that lived in the past, and they provide valuable information about the history of life on Earth. Fossils can tell us about the age, morphology, behavior, and distribution of ancient organisms, and they can also provide evidence for how these organisms have changed over time. One of the most important types of fossils that support biological evolution is the transitional fossil.

Hence, the correct answer is fossils of an unknown species that is an intermediate form of two other species that are present in Option B, the second option.

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Which of the following is true about our body's system?

a The skeletal system sends messages to the body
b Blood cells are pat of the nervous system
c The digestive system helps carbon dioxide leave the body through the lungs
d The digestive systems helps break down food into energy

Answers

Answer:

D. The digestive system helps break down food into energy.

Explanation:

Hope this helps! I am 100% certain that this is the correct answer.

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