What Type Of Feedback Loop Is Breathing? (2024)

Biology College

Answers

Answer 1

Any type of feedback could be breathing, and you wouldn’t notice

Related Questions

how many lactobacillyus present in 1 lire of curd packet

Answers

A genus of gram-positive, microaerophilic, rod-shaped bacteria occurring widely in nature. Its species are also part of the many normal flora of the mouth, intestinal tract, and vagin* of many mammals, including humans. Pathogenicity from this genus is rare.

hope it helps

What Are Blood vessels​

Answers

Answer:

[tex]\boxed{\mathrm{see \: below}}[/tex]

Explanation:

Blood vessels are vessels that carry blood through organs and tissues. The five types of blood vessels are: arteries, veins, arterioles, capillaries, and venules. The main function of blood vessels is to carry blood throughout the body.

Answer:The blood vessels are the components of the circulatory system that transport blood throughout the human body.[1] These vessels transport blood cells, nutrients, and oxygen to the tissues of the body. They also take waste and carbon dioxide away from the tissues. Blood vessels are needed to sustain life, because all of the body's tissues rely on their functionality.[2]

There are five types of blood vessels: the arteries, which carry the blood away from the heart; the arterioles; the capillaries, where the exchange of water and chemicals between the blood and the tissues occurs; the venules; and the veins, which carry blood from the capillaries back towards the heart.

The word vascular, meaning relating to the blood vessels, is derived from the Latin vas, meaning vessel. Some structures – such as cartilage, the epithelium, and the lens and cornea of the eye – do not contain blood vessels and are labeled avascular.

Which series correctly lists the eight taxonomic levels in order, from the broadest group to the most specific group? species, genus, family, order, class, phylum, kingdom, domain domain, kingdom, phylum, class, order, family, genus, species species, genus, family, class, order, phylum, kingdom, domain domain, kingdom, phylum, order, class, family, genus, species

Answers

Answer:

The correct answer is B.) domain, kingdom, phylum, class, order, family, genus, species.

Explanation:

domain, kingdom, phylum, class, order, family, genus, species make the most sense in this question

I also did the test and got it correct

:)

The series that correctly lists the eight taxonomic levels in order, from the broadest group to the most specific group is: domain, kingdom, phylum, class, order, family, genus, species.

What is taxonomic order?

Taxonomic order refers to the systematic arrangement of organisms into a hierarchy of groups based on their shared characteristics and evolutionary relationships. Taxonomy is the science of identifying, describing, and naming species, and it helps to organize the diversity of life on earth into groups that reflect their evolutionary history.

The taxonomic order starts with the broadest category, the domain, and narrows down to the most specific category, the species. Each category represents a level of classification that shares certain characteristics, and the categories are nested within each other, forming a hierarchical structure.

The eight main taxonomic levels in order, from broadest to most specific, are domain, kingdom, phylum, class, order, family, genus, and species. This hierarchical system of classification helps scientists to better understand the relationships and diversity of organisms in the natural world.

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Explain the process of breathing begin with inhalation and describe the route that the air takes to the lungs and what happens when the air reaches the lungs include in your description the terms mouth nose pharynx larynx trachea bronchi lungs alveoli carbon dioxide oxygen and capillaries..... PLEASE HELP PLEASE

Answers

Answer:

Please find the detailed explanation below

Explanation:

The breathing process is the process of breathing in, also called inhalation and breathing out, also called exhalation. Inhalation and exhalation are important processes for a smooth respiratory experience.

Air (containing oxygen) from our external environment enter our body system via our MOUTH or NOSE. The air then passes from the PHARYNX into the LARYNX or voice box, which connects into the TRACHEA or wind pipe, which conveys the air into the lungs via its branched tubes called BRONCHI. These pipes that air passes through in order to reach the lungs are generally called AIR WAYS.

Inhalation (breathing in) involves the taking in of air into the LUNGS (main organ of respiration). It occurs when the diaphragm (muscle separating the thorax from abdomen) contracts and moves downward towards the abdomen. This allows the lungs to expand, allowing air to enter into the lungs via the NOSE or MOUTH down the TRACHEA or windpipe.

As soon as air reaches the lungs, the air passes through the bronchi (tubular branches of the trachea) into the ALVEOLI or air sacs. The delivery of oxygen in the inhaled air is carried out in the CAPILLARIES (a blood vessel that carries blood) that surrounds the alveoli. This alveoli conveys oxygen from the lungs into the bloodstream and carbon dioxide out of the bloodstream into the lungs (a process called GAS EXCHANGE).

Breathing out or exhalation of the carbon dioxide in the lungs (waste product of respiration) occurs when the diaphragm relaxes and moves upward, causing the lungs to deflate as the carbon dioxide is released through the trachea into the mouth or nose where it leaves the body system.

Assume a population of deer has a crude birth rate of 36 per 1,000/yr, a crude death rate of 20 per 1,000/yr, an immigration rate of 15 per 1,000/yr, and an emigration rate of 8 per 1,000/yr. What is the population growth rate

Answers

Answer:

0.023%

Explanation:

The Population growth rate is a change in population with time taken into consideration. It can be expressed with the formula

[tex]N/t[/tex] where N is the total change in the population size, and t is time.

When immigration and emigration are factored in, we now have the formula;

[tex](CBR +I) - (CDR + I)/1000[/tex]

[tex]= (36 + 15) - (20 + 8) = 51 - 28= 23\\\\expressing as a percentage of the population gives us,\\\\23/1000=0.023%\\\\[/tex]

Question 9 (5 points)
How do mutations occur?
Mutations occur through the intentional alteration of amino a
Mutations occur randomly through changes in DNA.
Mutations occur through a negative change within that organ
1
Mutations occur as directed responses to changes in the envi

Answers

Answer:

The answer is option 2.

Explanation:

Mutation occurs when there is a change in DNA base sequences.

(Correct me if I am wrong)

Answer:

Mutations occur randomly through changes in DNA.

Explanation:

It's now understood that mutations occur randomly and aren't directed in response to an immediate change in the environment.

Which of these is an example of a haploid cell?

In the process of cellular respiration, glucose is broken down into simpler compounds. Respiration is carried on in the presence (aerobic) or absence (anaerobic) of free oxygen.

a. True
b. False

Answers

Answer:

a. True

Explanation:

Cellular Respiration is the process by which cells of all living organisms obtain the required energy for their metabolic activities. Respiration is a catabolic process whereby glucose is broken down to release Its high energy and used to synthesize a usable form of energy by the cell (ATP).

Cellular respiration occurs in living cells with oxygen (aerobic) or without oxygen (anaerobic). In aerobic respiration, three processes viz: Glycolysis, Kreb's cycle and Oxidative phosphorylation are involved. Oxygen is the final electron acceptor in the Electron transport chain of the Oxidative phosphorylation.

On the other hand, anaerobic respiration is employed by certain bacteria in the absence of oxygen. In anaerobic respiration, another final electron acceptor is used other than oxygen.

Both processes yield Adenosine triphosphate (ATP).

If a forest contained most light-colored trees, which type of moth would you expect to be most common

Answers

Answer:

Light colored moths(Peppered moths)

Explanation:

Because they can blend in to their enviornment and not get eaten by predators

Answer:

light colored moths

Explanation:

because they can blend into their environment

A community is a _______________________. Select one: a. group of populations b. group of ecosystems c. group of conspecific organisms d. individual form of life

Answers

Maybe option d. individual form of life

Answer:

A. group of population

Explanation:

Communities are made up of all the populations of different species in a given area.

Which glial cells support neurons metabolically

Answers

The answer is astrocytes

Which of the following is an example of a negative feedback loop? Select one: a. Uterine contractions to expel a fetus during labor b. Platelets signaling other platelets to activate during bleeding c. The formation of a clot after a laceration d. Increasing heart rate to compensate for low cardiac output

Answers

Answer:

d

Explanation:

The correct answer would be increasing heart rate to compensate for low cardiac output.

The negative feedback loop is the mechanism that is utilized in the maintenance of homeostasis. They work by opposing the processes that bring about a deviation away from setpoints, that is, the normal range of operation of physiological processes in the body.

For example, when the heart rate goes below the setpoint, the negative feedback loop swings into action through the sensor, the control center, and the effector to return the heart rate to the normal operating range.

Correct option: d

A certain strain of E. coli is constitutive for the enzymes for lactose metabolism. On an F' plasmid you have the choice of adding one (but only one) element of the lac system to make the bacteria a merodiploid for that element. Assume the original E. coli has wild-type structural loci. If your goal is to determine whether the lac operon is constitutive because of a mutant regulator OR because of a mutant operator, which one wild-type element of the lac operon would you add using sexduction?
a. operator region
b. regulator (repressor)
c. gene promoter region
d. structural genes

Answers

Answer:

The correct option is B: regulator (repressor)

Explanation:

A regulator gene would be required to control the expression by either increasing or decreasing the transcription of that particular gene. In doing so, the amount of protein product made by the gene can be regulated. In the wild-type case, the gene lacl is responsible for generating the mRNA which translates to a Lac repressor protein that binds at the operator region.

Based on what you learned about the main elements
in living things, which element do you think forms the
main structure
of organic molecules?
A. Oxygen, because it is the element present in
highest amount in living things
B. Carbon, because it readily forms long chains and
rings

Answers

Answer:

A

Explanation:

it is composing about 65% of the human body

Answer:

B

Explanation:

Because it's right.

A group of scientists are studying the genome of the Drosophila Fly. In
these flies, the allele for long wings is dominant over the allele for short
wings. What phenotype would a heterozygous genotype have?
A. Long wings
B. Short wings
C. LI
D. LL

Answers

Answer:

A. Long wings

Explanation:

Long wings - LL or Ll

Short wings - ll

Heterozygous genotype means one dominant and one recessive allele. So, the genotype would be Ll.

Therefore, the phenotype would be long wings.

Hope that helps.

In 1998, paleoanthropologist Rick Potts published an article in The Yearbook of Physical Anthropology, a peer-reviewed journal. The article was titled “Environmental Hypotheses of Hominin Evolution.” In his paper, Potts claimed that great variations in environmental conditions over time were responsible for the adaptability of humans and the success of our species. Which would most likely be found in his paper? a review of modern human anatomical structure evidence of changing environmental conditions, with references the reasons competing hypotheses are wrong his opinion of what will happen to the survival of the human race

Answers

Answer:

Dr. Potts used environmental data to support environmental hypotheses capable of explaining human evolution

Explanation:

In this paper, the author stated that environmental factors have been fundamental for the emergence of adaptive traits during human evolution. In consequence, Dr. Potts explained how particular environmental factors and habitats might have shaped human evolution. For example, it has been hypothesized that dry savanna vegetation might have been a key environmental factor associated to the emergence of human traits including, among others, bipedality, making of tools from stones, the development of human brains, etc. In order to prove this hypothesis, the author recorded environmental data from different regions in Africa (Olorgesailie, Olduvai, Turkana, Zhoukoudian, etc), where it is believed that first hominids evolved about 6-8 million years ago.

ITS NOT B AND ITS NOT C

SOOO EITHER D OR A

Explanation

HELP!! PLS O.o Looking at the heat circulation in the ocean, what might happen to it if large amounts of cold water are added in the Polar Regions as glaciers melt? (3 points) Based on your response above, what effect could this have on the climate in your area?

Answers

Answer:

The warm upper waters towards the poles from the tropic is done by surface circulation. If large amounts of cold water are added in the Polar regions as glaciers melt then the hot water cannot flow to the poles, the cold water will make the water very dense, which won’t allow warm upper waters to flow.

The effect it would have in the climate of my area is that it will increase the temperature of the local areas because of the rise in temperature of the surface ocean water.

The pancreas secretes the hormones insulin and glucagon for homeostatic control of ______ levels in the blood. A. Glucose B. Sodium C. Potassium D. Lipids E. Amino Acid

Answers

They help control the A. Glucose levels in the blood

explain why a father with blood group AB cannot donate for a child with blood group O when he marries a woman with blood group O​

Answers

The odds are astronomical for a father with AB(IV) to have an O(I) child. The only possible way for this phenomenon to occur is if there was a nondisjunction in the ovogenesis for the 9th chromosome and the father also had a nondisjunction for the same chromosome(A sperm cell with no 9th chromosome fertilized an ovum with two 9 chromosomes).

A person with AB cannot donate to a person with O because the receiver has antibodies(alpha and beta) that bind to the antigens on the AB blood cells, causing death.

Describe an example of non-heritable variation. Think about the way an organism interacts with its environment and how that influences its phenotype (the nurture in nature vs. nurture). Knowing what you do about genetics, genes, and gene expression control, propose a mechanism of molecular control that might be working in the example you have chosen.

Answers

Answer:

Epigenetic reprogramming

Explanation:

Epigenetic is a discipline that studies how phenotypic traits are influenced by DNA methylation and histone post-translational modifications such as acetylation, methylation and ribosilation. All these epigenetic marks are known to affect the conformation of the DNA molecule, thereby altering gene expression patterns and consequently also phenotypic associated traits. Epigenetic reprogramming refers to the erasure and remodeling of these epigenetic marks, this being a type of non-inherited variation produced by the interaction between a genotype and its environment. Epigenetic reprogramming is in part responsible for the non-heritable differences observed between different cell types and tissues.

Study of tumors is known as
A.Incology
B. Encology
C. Oncology
D. Uncology​

Answers

Answer:

oncology

hope it is the correct answer

Yep guy above me is correct it’s Oncology

1. Are most invasive (exotic) species K-selected or r-selected species? Explain your choice and why that makes sense in terms of their ecological success.

Answers

Answer:

The correct answer is "r-selected species".

Explanation:

The terms "k-selected" and "r-selected" species are used to describe two different type of evolutionary strategies. K-selected species are those who have few offspring that are well adapted to its environment and require a lot of resources to growth and survive. On the other hand, r-selected species have a large number of offspring, which not require living on stable conditions and can survive with few resources. The most invasive species are r-selected, since they reproduce very quickly and can adapt to survive to very different ecological conditions.

What is genetic engineering and important of genetic engineering​

Answers

Answer: Genetic engineering is manipulating or modication an organisms' dna or cells.

Cloning is a great example of genetic engineering.

Explanation: it is important because it is use to produce medicine such as Insulin and other vaccines for dfferent diseases.

Hope this helped :)

A scientist is observing cells undergoing division and identifies a cell that contains 15 pairs of hom*ologous chromosomes. However, a new technique allows the scientist to determine that several of the chromosomes have exchanged pieces of genetic material with their hom*olog. The scientist now knows that which of the following is true?
A. The cell is in mitosis and has just completed crossing over
B. The cell is in meiosis II and is ready to complete the second division over
C. The cell is in meiosis and has just undergone crossing
D. The cell is in late anaphase of mitosis

Answers

Answer:

B. The cell is in meiosis II and is ready to complete the second division over.

Explanation:

Hope it helps.

Justin is a 24-month-old male with multiple food allergies, including milk, eggs, and peanuts. At six months old a cooking utensil that had been used to cook eggs touched his arm and his mother noticed a significant dermatological response. As a result, Justin’s pediatrician advised her to avoid eggs, cow’s milk, and peanuts in Justin’s diet until food allergy testing could be done at two years of age. Fortunately, Justin hasn’t had any negative reactions to soy milk. Food allergy testing has confirmed that Justin needs to continue to avoid cow’s milk and peanuts. His pediatrician plans to conduct food allergy testing annually and advises his mother that Justin will likely be able to outgrow the milk allergy. Justin is referred to a registered dietitian for an assessment of his growth and nutrition intake. His mother reports that he is able to feed himself and she has noticed no problems with chewing and swallowing. A 24-hour dietary recall shows Justin consumed the following foods:
Fortified soy milk (4 ounces), rice cereal, bananas, grilled soy-cheese sandwich, fortified soy milk (4 ounces), green beans, apricots, orange juice (8 ounces), apple slices, almond butter on toast, apple juice (8 ounces), roast turkey, baked potato, green peas, and fortified soy milk (4 ounces).
Date Weight Weight for age % Height Height for age % Weight for length %
12 months 23# a.____ 29" d.____ g.____
18 months 26# b.____ 31.5" e.____ h.____
24 months 29# c.____ 33.5" f.___ i.____
1) Complete the above table. Is Justin’s growth on track?
2) Does the diagnosis affect his nutritional needs? If so, how ?

Answers

Answer:

The correct answer is -

1. Based on height he is 50% and height he is 25%

2. The nutritional needs are normal due to the constant percentage in both height and weight throughout.

Explanation:

By the reference of the chart of growth rate presented by CDC,

These informations can be found-

Weight :

A= 50%

B=50%

C=50-75%

Height :

D=10-25%

E=25%

F=25%

Then the percentage of height by weight ratio

Height by weight%:

G=75-90%

H=75-90%

I=75-90%

Thus, the correct answer is -

1. Based on height he is 50% and height he is 25%

2. The nutritional needs are normal due to the constant percentage in both height and weight throughout.

Identify compounds that are required for the electron transport chain and compounds that are produced by the electron transport chain.

a. ATP
b. NADH
c. O2
d.NAD+
e. H2O
f. ADP
g. FAD
h. FADH2

Answers

Answer:

Compounds needed for electron Transport chain are;

NADH

FADH2

NAD+

FAD

O2

H2o

Compounds that are produced are

ADP

ATP

Explanation:

Electron transport chain is a biological process that produced ATP in the body cells which entails building proton motive force that produce ATP.

The main electron transport chain electron donors are succinate and nicotinamide adenine dinucleotide hydrate (NADH).

nicotinamide adenine dinucleotide (NAD+) fuse with a proton to form NADH at the mitochondrial matrix.

flavin adenine dinucleotide (FADH2) plays a similar role as an electron donor.

Molecules such as pyruvate and succinate release energy when they are burned in the oxygen. This oxygen is later reduced to water.

The precursors of ATP, adenosine diphosphate (ADP) and inorganic phosphate (Pi) are transported nto the mitochondrial matrix which later bond to form ATP.

Compounds required for the electron transport chain are NADH, oxygen, and FADH2. Compounds produced by the electron transport chain are ATP, water, [tex]NAD^+[/tex], and ADP.

NADH, oxygen, and FADH2 are substances needed for the electron transport chain (ETC). High-energy electrons are provided to the ETC by the electron carriers NADH and FADH2.

Then, a sequence of protein complexes enmeshed in the inner mitochondrial membrane transfer these electrons. Oxygen serves as the last electron acceptor, resulting in the formation of water.

A proton gradient is produced by the pumping of protons ([tex]H^+[/tex]) across the membrane as the electrons pass through the ETC and release energy in the process.

The ATP synthase enzyme is propelled by this gradient to produce ATP from ADP and inorganic phosphate (Pi).

Thus, the ETC creates the molecules ATP, water, NAD+, and ADP, all of which are crucial for cellular energy production and preserving the electron balance during cellular respiration.

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What process occurs as a zygote becomes a blastocyst?

Answers

Answer:

The Answer is B.

Explanation:

The process by which a zygote becomes a blastocyst is cleavage division.Thus, option "B" is correct.

What is fertilization and example?

A method of reproduction that entagled the union of male and female germ cell (each with a single, haploid set of chromosomes) to create a diploid cell called zygote.

Thus, option "B" is correct, A group of blastomeres produced by cleavage divisions is known as pre-embryo.

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what kingdom does fish belongs to? ​

Answers

Answer:

animalia

Explanation:

In the image below, what kind of molecules does the label A represent?

A.
Water molecules

B.
Nitrogen molecules

C.
Oxygen molecules

D.
Carbon dioxide molecules

Answers

Answer:

oxygen molecules

Explanation:

The arrows in the photo itself gives you the hint as you know in the picture they showed an arrow in which the tree is releasing something and we know that trees release oxygen gas which will be afterwards absorbed by the amimals and human beings.

Hope this helps and pls mark as brainliest :)

The answer is oxygen ma boys trust

Carbon dioxide molecules diffuse through cell membranes, but many other
substances cannot. A membrane that allows some, but not all, materials to
pass through it is called

Answers

Answer:

Semi-permeable membrane

Explanation:

In semi-permeable membranes, only some substances can pass through. Sometimes, some can also pass through the channel protein molecules or transport proteins on the cell membrane.

What Type Of Feedback Loop Is Breathing? (2024)

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