each cell of the body combines nutrients and oxygen and produces energy and waste products through a process called:

Answers

Answer 1

Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

During the process of cellular respiration, the oxidation of biological fuels takes place in the presence of an inorganic electron acceptor, such as oxygen, and large amounts of energy are produced that are needed to power the initial creation of ATP. The process through which chemical energy from food is converted into adenosine triphosphate (ATP) in an organism's cells, followed by the ejection of waste products, is known as cellular respiration. Catabolic reactions, which reduce large molecules into smaller ones and release energy, lead to respiration. One of the main ways a cell releases chemical energy to power cellular activity is through respiration.

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Related Questions

The race is now in earnest. How do the ""discoverers"" come to their conclusion about the structure of DNA? What information did they need?

Answers

They needed the general helix structure and the symmetry 15.

The information needed by them is about its helix structure.

DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.Each molecule of DNA is a double helix formed from two complementary strands of nucleotides held together by hydrogen bonds between G-C and A-T base pairs. Duplication of the genetic information occurs by the use of one DNA strand as a template for formation of a complementary strand.

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The race is now in earnest. How do the ""discoverers"" come to their conclusion about the structure of

how are falcons, herons, and parrots similar? what characteristics or traits do they have in common?

Answers

Answer:

Falcons, herons, and parrots are similar in that they are all types of birds. They are also all known for their hunting and fishing abilities, although they use different techniques. Falcons are known for their swift flight and ability to catch prey in mid-air, while herons are known for their long legs and sharp beaks which they use to hunt for fish and other small aquatic animals in shallow water. Parrots, on the other hand, are known for their intelligence and ability to mimic sounds and speech. Additionally, all three types of birds have strong, curved beaks and sharp talons or claws, which they use for catching and holding their prey.

Which three structers are found in drawing II of figure 7-11 but not ij drawing I? what are the names if these structers​

Which three structers are found in drawing II of figure 7-11 but not ij drawing I? what are the names

Answers

Answer:
J,N,O
where,
J: cell wall
N: chloroplast
O: sap vacuole

Drawing I is animal cell while drawing II is plant cell

"The process of recalling information from memory is referred to as
a. storage
b. retrieval
c. encoding
d. information registryv"

Answers

The process of recalling information from memory is referred to as retrieval. In this process, the person attempts to retrieve information from their memory storage, either for immediate use or later use, depending on the reason for retrieving it.

Retrieval is an important aspect of the memory process because it enables us to access and use previously learned information. There are two major types of retrieval that are frequently used; recall and recognition. Recall is the process of retrieving information without the use of cues or prompts.

For instance, being able to recall a telephone number. Recognition, on the other hand, is the process of retrieving information using cues. For instance, being able to recognize a person’s name on a list of names.In conclusion, the process of recalling information from memory is referred to as retrieval. This involves the use of cues or prompts to access information stored in our memory.

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HELP ASPPP PLEASESS HELP

HELP ASPPP PLEASESS HELP

Answers

Density is a physical property and the physical properties for the element platinum would be that platinum is silvery, metallic metal and very unreactive.

What is density and what are the chemical properties of platinum?Density is a physical property majorly used quantity in chemistry defined as mass per unit volume of a substance.Now the physical properties of platinum include that platinum is silvery, and metallic and does not tarnish.The chemical properties of platinum include that the element named platinum is so unreactive , that even reacting it at high temperatures and with very reactive metals does not seem to work.The density , electronic configuration , boiling point , melting point will be counted into chemical properties of platinum.

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wbat makes up the cell walls of fungi

wbat makes up the cell walls of fungi

Answers

Answer:

B.chitin- the material in exoskeletons of insects

How can thermal energy transfer (aka: heat) be regulated to maintain a consistent interior temperature?
(30 points)
(this is about housing)

Answers

The internal energy of a system as a result of its temperature is referred to as thermal energy.

Thus, The molecules that make up a substance move more quickly as it is heated, gaining thermal energy via the transmission of heat. The term "heat" refers to the thermal energy being transported from a hotter system to a cooler one.

Temperature is used to assess the degree of "hotness" or "coldness" of an object. There are three methods that thermal energy can be transferred: conduction, convection, and radiation.

Conduction is the transfer of heat energy between adjacent molecules that are in touch with one another.

Thus, The internal energy of a system as a result of its temperature is referred to as thermal energy.

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Mrs. Franklin's science class is conducting an experiment with corn plants. The students planted 100 corn kernels. Green plants sprouted from 78 of the kernels. The other 22 kernels grew into white plants, which contained no chlorophyll. What inference can be made about the genotype of the corn? A White color is dominant over green. B Green color and white color are equally recessive. C White color and green color are equally dominant. D Green color is dominant over white.

Answers

Answer:

D- Green color is dominant over white

Explanation:

For a heterozygous cross, the dominant one will show around 75% of the time where the recessive will show around 25% and 78 and 22 and very close to those numbers!

Hope this helps!

A female Drosophila fly is heterozygous for three recessive pigmentation mutations called pk, bk, and tp. pk is associated with pink eyes, bk is associated with black body, and tp is associated with transparent wings. A geneticist crosses this fly to a male pink, black, transparent fly and obtains 1000 progeny distributed as follows.
Phonotype Number Phenotype Number
Black 47 transparent 203
Wild type 204 black, transparent 49
Pink, transparent 46 pink, black, transparent 202
Pink, black 201 pink 48
Based on the data in this table, which genes are linked?
- bk and tp
- pk and tp
- pk and bk
Calculate the distance between the linked genes
___ m.u

Answers

The distance between the linked genes is (49*201 - 49 - 201 + 1)/2, which is 5050 m.u.

What is linked genes?

Linked genes are genes that are located on the same chromosome and tend to be inherited together. This is due to the fact that when the chromosome is duplicated and passed on to the offspring, the linked genes are passed on together. Linked genes can also be referred to as close proximity genes or linked loci. Linked genes can be used to study a variety of genetic phenomena, including genetic disorders, genetic polymorphism, and evolutionary divergence. By studying linked genes, researchers can gain insight into how genes interact and influence each other and how they contribute to an organism's phenotype.

The distance between the linked genes can be calculated using the formula d = (ab - a - b + 1)/2,
where a is the number of progeny that are black and transparent, and b is the number of progeny that are pink and black.
In this case, a = 49 and b = 201, so the distance between the linked genes is (49*201 - 49 - 201 + 1)/2, which is 5050 m.u.

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What is biological classification?​

Answers

Answer:

also known as taxonomy, it is how scientists group living organisms

Explanation:

Describe the added “costs” of sexual reproduction for an organism.

Answers

O_o

huh

-_0

Photosynthesis???????

Which of the following is not an allergen?


A
Water

B
Milk

C
Animal Fur

D
Mites

Answers

A- Water is not an allergen as water is a substance essential to life.

An allergen refers to a substance that can cause an allergic reaction in some people. Common allergens include pollens, dust mites, molds, foods, and insect venom. Based on the above, Water is not an allergen.

Allergens are harmless substances that cause the immune system to produce an allergic reaction in certain people.

The allergen can enter the body in various ways, including breathing in or consuming. People with a high sensitivity to allergens are called allergic.

Water is a substance consisting of two hydrogen atoms bonded to one oxygen atom, with the chemical symbol H2O. Water is colorless, tasteless, and odorless. Water is an essential component of life on Earth because it plays a significant role in various biological processes.

A- Water is not an allergen as water is a substance essential to life.

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The perimeter of a square with side 8m is______

Answers

Answer:

32

Explanation:

Perimeter= 4 side x (number given) in this case 8

Answer:

32

Explanation:

perimeter of a square =LENGTH + LENGTH +LENGTH +LENGTH

OR 4×LENGTH

8+8+8+8=32M2

OR 4×8=32M2

Eukaryotic cells are differentiated from prokaryotic cells
because eukaryotic cells

Answers

Answer: eukaryotic cells are found in plants, animals, fungi, and protist.

Explanation:

Help please!! I'll name you brainliest!!

Help please!! I'll name you brainliest!!

Answers

Answer:

Aerosol they leave freely through the ozone.

Explanation:

I looked it up!

hereditary spherocytosis (hs) is a disorder of red blood cells that causes the cells to be smaller and spherical instead of having the usual flattened, biconcave shape. the average diameter of normal red blood cells is 7.2μm, and the average diameter of red blood cells in a person with hs was found to be 6.7μm. the normal red blood cell has an average surface area of 136μm2 and an average volume of 91μm3.

Answers

Answer:

Hereditary spherocytosis (HS) is a disorder of red blood cells that causes the cells to be smaller and spherical instead of having the usual flattened, biconcave shape. The average diameter of normal red blood cells is 7.2μm, and the average diameter of red blood cells in a person with HS was found to be 6.7μm. The normal red blood cell has an average surface area of 136μm² and an average volume of 91 μm². Which of the following provides an accurate calculation of the surface area to volume ratio of an HS red blood cell, as well as a prediction of its effect on the efficient transferring of oxygen compared to a normal red blood cell? a. The ratio is 0.45, and the cells are more efficient at transferring oxygen. b. The ratio is 1.12, and the cells are less efficient at transferring oxygen. c. The ratio is 0.89, and the cells are less efficient at transferring oxygen. d. The ratio is 141, and the cells are more efficient at transferring oxygen.

The ratio is 0.89, and the cells are less efficient at transferring oxygen.

What is hereditary spherocytosis?

Hereditary spherocytosis (HS) is a genetic disorder that affects the shape of red blood cells. Red blood cells are responsible for carrying oxygen to the body's tissues, and they have a characteristic flattened, biconcave shape that allows them to move easily through the blood vessels and deliver oxygen to the tissues.

In people with HS, the red blood cells are smaller and more spherical than normal, which can cause problems with their function. The smaller size of the red blood cells in people with HS can lead to an increased number of red blood cells being produced in an attempt to compensate for the reduced oxygen-carrying capacity. This can lead to an excess of red blood cells in the blood, known as polycythemia, which can cause the blood to become thick and viscous.

HS is caused by mutations in genes that are involved in the production and function of red blood cells. The disorder is inherited in an autosomal dominant pattern, which means that a person only needs to inherit one copy of the mutated gene to develop the condition. HS is typically diagnosed in childhood and can be treated with medications, blood transfusions, or surgery.

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Shanika is investigating skeletal remains found in the Adirondack mountains. Dozens of human bones are found near one remote campsite, all mostly intact and all in a space that has about a 10 foot diameter. How long does Shanika believe the body has been there?

A.
about three weeks

B.
about four years

C.
about four months

D.
about 15 years

Answers

The length of the bone shows that the body has been dead about four years. Option B

What is the skeleton?

We know that the skeleton is the part of a person that remains after the individual has died. It is composed of the bones of the deceased. The length of the bone is a determinant of the length of time within which the person died.

This is because, the changes in the length of the bone gives insight into the degeneration of the bone cells which follows the death of the human.

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The drawing below shows a cellular process during which an important biological molecule is being made.







Which type of biological molecule is being made during this process?



tRNA



mRNA



protein



phospholipid

Answers

Answer:

During this process the messenger RNA and the transfer RNA are manufactured

Explanation:

These RNAs are necessary to be able to comply with the formation of proteins, since they read the genetic code and after this they assemble the reading to make proteins of structure, function and support.

This is how cells when dividing or multiplying separate their genetic code by replicating.

The shape of the lens of the eye is controlled by the _____.(a) pupillary constrictor muscles(b) pupillary dilator muscles(c) ciliary muscles(d) iris(e) All of the above.

Answers

The ciliary muscles are in charge of shaping the eye's lens.These ciliary muscles are very important  for eyes.

Our eyes lenses must adapt in shape to allow us to focus on objects at various distances.While, the circular ciliary body is moreover an outgrowth of the iris, On the other hand, a colourful portion is often known as eye fluid, is created by the ciliary body. Moreover, it houses the ciliary muscle, which modifies the lens' shape when your eyes focus on a close object.The ciliary body, which is located between the anterior border of the choroid and the eye, is mostly made up of the ciliary muscle. It is made up of smooth muscle fibres that are aligned longitudinally, radially,

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In 1-2 sentences, relate the impact of the industrial use of water for (fracking) with the availability and quality of water. hydraulic.fracturing​

Answers

The industrial use of water for hydraulic fracturing (fracking) can impact the availability and quality of water due to the large volumes of water required and the potential contamination of water sources by chemicals used in the fracking process.

The industrial process of hydraulic fracturing, commonly known as fracking, involves injecting large volumes of water, sand, and chemicals into underground formations to extract natural gas or oil.

This process requires significant amounts of water, which can strain local water supplies, especially in areas already facing water scarcity or drought. The extraction and treatment of this water can also lead to increased water pollution and contamination, as the chemicals used in the fracking fluid can potentially leak into groundwater sources or be released into surface water bodies.

The disposal of wastewater generated from fracking operations can also pose challenges, as it requires proper treatment and management to prevent contamination of water resources.

Overall, the industrial use of water for fracking can have significant implications for both the availability and quality of water in affected regions.

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The form of energy that is available to living organisms is in the form of:.

Answers

The answer is chemical energy I believe

The city of Green Valley, Arizona, is trying to determine where to locate a new fire station. The fire station is expected to serve four neighborhoods.
Neighborhood X coordinate Y coordinate Number of homes
Birchwood 0.5 3.5 172
Cactus Circle 2 0.5 42
De La Urraca 3 1.5 223
Kingston 3 1 44
a The X* coordinate of the weighted center of gravity for the new fire station is _____. Enter your response to 2 decimal places.
b. The Y* coordinate of the weighted center of gravity for the new fire station is _____. Enter your response to 2 decimal places.
c. What other factors might come into play when making the final decision?
a. Zoning Considerations
b. Distance from other fire stations
c. Available space
d. All of the above.

Answers

(a) The X* coordinate of weighted center of gravity for new fire station is 1.82. (b) The Y* coordinate of weighted center of gravity for new fire station is 2.06. (c) The factors might come into play when making the final decision is Zoning Considerations, Distance from other fire stations, Available space. Option D is correct.

To determine the location for the new fire station in Green Valley, we need to calculate the weighted center of gravity based on the coordinates and the number of homes in each neighborhood.

The X* coordinate of the weighted center of gravity can be calculated using the formula;

X* = (X₁ × N₁ + X₂ × N₂ + X₃ × N₃ + X₄ × N₄) / (N₁ + N₂ + N + N₄)

where X₁, X₂, X₃, X₄ are the X coordinates of the neighborhoods, and N₁, N₂, N₃, N₄ are the number of homes in each neighborhood.

Using the given data:

X* = (0.5 × 172 + 2 × 42 + 3 × 223 + 3 × 44) / (172 + 42 + 223 + 44)

X* ≈ 1.82

Therefore, the X* coordinate of the weighted center of gravity for the new fire station is approximately 1.82.

The Y* coordinate of the weighted center of gravity can be calculated using the same formula, replacing the X coordinates with Y coordinates:

Y* = (Y₁ × N₁ + Y₂ × N₂ + Y₃ × N₃ + Y₄ × N₄) / (N₁ + N₂ + N₃ + N₄)

Using the given data:

Y* = (3.5 × 172 + 0.5 × 42 + 1.5 × 223 + 1 × 44) / (172 + 42 + 223 + 44)

Y* ≈ 2.06

Therefore, the Y* coordinate of the weighted center of gravity for the new fire station is approximately 2.06.

When making the final decision on the location of the fire station, several other factors might come into play;

Zoning Considerations: The city needs to consider any zoning regulations or restrictions that might limit the potential locations for the fire station.

Distance from other fire stations: The proximity to existing fire stations is an important factor to ensure efficient coverage and response times across the area.

Available space: The availability of suitable land or buildings that meet the requirements for a fire station, such as accessibility, size, and infrastructure, should be considered.

Ultimately, the decision should take into account a combination of factors, including zoning considerations, distance from other fire stations, and available space. This comprehensive approach ensures that the fire station is strategically located to serve the four neighborhoods effectively and efficiently.

Hence, D. is the correct option.

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which of the following are factors are most important in the abundance and distribution of life in aquatic systems?

Answers

The most important factors influencing the abundance and distribution of life in aquatic systems include nutrient availability, temperature, dissolved oxygen levels, light availability, and water depth.

Aquatic systems are diverse and dynamic environments, and the abundance and distribution of life within them are influenced by several key factors. Nutrient availability is crucial as it directly affects primary productivity, with nutrients such as nitrogen and phosphorus being essential for plant and algal growth. Temperature plays a significant role in determining the metabolic rates and reproductive patterns of organisms, impacting their abundance and distribution. Dissolved oxygen levels are critical for the survival of aquatic organisms, with different species having varying oxygen requirements. Light availability is a crucial factor for photosynthetic organisms, as it drives primary production and influences the distribution of plant and algal communities. Water depth affects the penetration of light, nutrient availability, and physical conditions, creating distinct habitats and influencing the distribution of species.

These factors interact and create complex ecological dynamics within aquatic systems, shaping the composition and abundance of organisms. Understanding their interplay is essential for studying and managing these ecosystems effectively.

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of the following stages of mitosis, which is the earliest that genomic material is haploid?

Answers

The earliest stage of mitosis in which genomic material is haploid would be after fertilization. Then the haploid sperm cell fuses with the haploid egg cell to form a diploid zygote

Mitosis is a cell division type that divides the parent cell and the genetic material into two alike daughter cells with the same chromosome numbers. It is a technique where in a single cell divides into two same daughter cells.

Mitosis is generally followed by way of same department of the mobile's content material into daughter cells that have identical genomes.

Mitosis can be compared to copying an instruction manual.  A cell copies each chromosome during mitosis and distributes one copy to each of its two daughter cells.

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6 ways of expressing standard atmospheric pressure​(physical science)

Answers

6 ways of expressing standard atmospheric pressure include: millimetres (or inches) of mercury, pounds per square inch (psi), dynes per square centimetre, millibars (mb), standard atmospheres, and kilopascals.


Which of these is a function of the parasympathetic nervous system (PNS)?
A
increasing the blood flow to the muscles
B
C
decreasing the heart rate
stion 2
dilating the pupils
D relaxing the bladder

Answers

Answer:

D

Relaxing the bladder.

<3

Hormones consist of all the following except

Answers

Hormones are chemical messengers that are produced by specialized cells and released into the bloodstream to regulate various physiological processes in the body. Hormones can be categorized into different types based on their chemical structure and function.

All hormones are made up of one or more amino acid chains, known as peptides, polypeptides, or proteins, or they are made up of lipids, known as steroid hormones.

Therefore, the statement "Hormones consist of all the following except" does not make sense as it implies that there is a type of hormone that does not fit into the categories of peptides, polypeptides, proteins, or steroids. However, this is not the case, as all hormones can be classified as either peptides/polypeptides/proteins or steroids. Some examples of hormones include insulin, growth hormone, testosterone, estrogen, and cortisol.

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Alleles for the A and B blood cell antigens are codominant. The condition
where no antigens are present on the blood cells (type O blood) is a
recessive trait. Which set of parents can most likely produce a child with
type O blood?
Blood Type
Gone
Can Race
Blood From
A
А
AA
AD
A or o
AM
B
30
BO
Boro
AB
AB
A,B,
AB, O
o
8
00
o

HELPPPP

Alleles for the A and B blood cell antigens are codominant. The conditionwhere no antigens are present

Answers

Answer:

can you be more specific

What part of the body is most responsible for kinesthetic senses?A. Spinal cordB. ThalamusC. Muscle fibers and jointsD. Small bones in the inner ear

Answers

Muscle fibers and joints  is most responsible for kinesthetic senses.

The kinesthetic senses, also known as proprioception, are primarily associated with the awareness of body position, movement, and the sense of effort in the muscles. These senses provide information about the position, motion, and tension of muscles, tendons, and joints, allowing individuals to have a sense of their body's position and movements in space.

Muscle fibers and joints play a crucial role in kinesthetic senses. Muscle fibers contain specialized sensory receptors called muscle spindles, which detect changes in muscle length and provide feedback to the central nervous system about muscle stretch and tension. Joint receptors, located in the ligaments and joint capsules, provide information about joint position, movement, and pressure.

The sensory information from muscle fibers and joints is transmitted to the brain via sensory neurons and integrated in the central nervous system, particularly in areas of the brain responsible for processing proprioceptive information. While various parts of the nervous system, such as the spinal cord and thalamus, are involved in relaying and processing this information, the primary source of kinesthetic senses lies in the muscle fibers and joints themselves.

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What happens to the domains in this iron nail when the south pole of a
magnet approaches it from the right?
A. All the arrows align to point left.
B. All the arrows align to point up.
C. All the arrows align to point right.
D. All the arrows align to point down.

Answers

Answer:

I believe the correct answer is B. All the arrows align to point up.

Explanation:

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