Which of the following layers of the G.1. tract is the true functional layer?
A. Mucosa
B. Submucosa
C. Muscularis
D Serous Reset​

Answers

Answer 1
Answer: mucosa

Explanation: the G.I. tract contains four layers: the innermost layer is the mucosa, underneath this is the submucosa, followed by the muscularis propria and finally, the outer most layer - The adventitia. The structure of these layers varies, in different regions of the digestive system, depending on their function.

Related Questions

What would happen to the size of the mountain
lion population if the deer population increased?

Answers

Answer:They will be like neon shadow

Explanation:

How would someone with diabetes know they need medical help?

Answers

You may be diagnosed with diabetes because you go to the doctor for: persistent infections or a slow-healing wound. complications that are associated with prolonged high blood sugar levels, such as numbness or tingling in your feet. heart problems.

A scientist is observing a gymnosperm. It is a desert shrub with needle-like leaves. The shrub has a deep root system and produces cones. Which gymnosperm is the scientist most likely observing?
A. She is observing a gnetophyte because, unlike other gymnosperms, gnetophytes can grow as shrubs in deserts.
B. She is observing a gnetophyte because, unlike other gymnosperms, gnetophytes can have needle-like leaves and deep root systems.
C. She is observing a ginkgo because, unlike other gymnosperms, ginkgoes can grow as shrubs in deserts.
D. She is observing a ginkgo because, unlike other gymnosperms, ginkgoes can have needle-like leaves and deep root systems.

Answers

Answer:The answer is B

Explanation:I took the test

The scientist is observing a gnetophyte because unlike other gymnosperms, gnetophyte can have needle-like leaves and deep root systems.

What are gymnosperm?'Gymnos' means 'n aked' and 's perm' means 'seed'.It reproduces by means of an exposed seed or ovule.They do not produce fruits and flowers.What are gnetophyte?They belongs to gymnosperm.Their leaves become needle-like to reduce transpiration.They are vascular plants.The reproductive structure are contained within cones.

Hence, the correct option is B. She is observing a gnetophyte because, unlike other gymnosperms, gnetophytes can have needle-like leaves and deep root systems.

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middle part of the sternum

Answers

Answer:

The manubrium

Answer: manubrium

Explanation:

is the broad upper part of the sternum. It has a quadrangular shape, narrowing from the top, which gives it four borders.

All of the following are characteristics of proteins EXCEPT:
A They contain genetic information
B They can catalyze chemical reactions.
c They can transport materials.
D They can repair tissues.​

Answers

Answer: A.

Explanation: Proteins are made by decoding genetic information carried by DNA, but contain no genetic information themselves. Although the sequence of amino-acids in a protein matches the code in DNA, there is no process for using protein as a template for DNA.

Proteins may be structural, like collagen in tendons or keratin in hair and fingernails, or enzymes active in metabolism, or in transport, such as haemoglobin that transports oxygen, or in transporting ions into and out of cells against a concentration gradient.

Which of the following statements is true about cellular respiration?
A.Aerobic respiration produces substantially more ATP than anaerobic respiration.
B.Anaerobic respiration produces substantially more ATP than aerobic respiration.
C.Aerobic respiration occurs before glycolysis.
D.Anaerobic respiration occurs before glycolysis

Answers

Answer:

the answer would be A.

Explanation:

6. Ross was riding his bike down a hill, and he ran straight into a mailbox. Identify
The statement that most closely describes Ross' motion immediately following
his collision with the mailbox.
A. He is thrown forward over the handlebars.
B. He is thrown backward off the bike.
C. He is thrown sideways off the bike.
D. He is thrown upward into the air.

Answers

Answer:

A. He is thrown forward over the handlebars.

Explanation:

lol inertia

Answer:

a

Explanation:

he is thrown forward over the handlebars

NEED HELP ASAP!! 10 points!

Cells are often compared to factories. How is a factory a useful model for explaining the cell?

Answers

Answer:

Each organelle within the cell has its own important job, similar to factory workers. Every organelle plays an important role and without one, the whole team loses function.

Cell is the basic unit of life. Cells unite together and forms tissue. Many tissue will unite and form organ. Organ will unite together to form a organ system.

What is cell?

The building elements known as cells make up all of these plants and animals, including worms in the soil, horseflies on farms, lemurs in the jungles, reeds in ponds, and trees in forests.

Similar to these instances, many live organisms are composed of numerous cells working together. However, certain forms of life, such as the various bacterial and protozoan species, are made up of simply one cell.

Most cells, whether they are solitary or a component of a multicellular organism, are too small to be seen without a light microscope.

Therefore, Cell is the basic unit of life. Cells unite together and forms tissue. Many tissue will unite and form organ. Organ will unite together to form a organ system.

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what is C6H1200 for photosynthesis

Answers

Answer:

glucose

Explanation:

Molecular formula for glucose is C6H12O6

Balanced chemical equation for ethanoic acid​

Answers

Answer:

Ethanoic acid (CH3COOH) belongs to the group of carboxylic acids and is commonly called as acetic acid.

8. Which of the following organ systems function like a cell membrane in animal cells
a. Immune system
b. Respiratory system
c. Circulatory system
d. Reproductive system​

Answers

Answer:

The answer is A.

Answer:

THE ANWSER IS A .ARK ME BRANLEST PLZ

Which of the following statements is Newton's 1st Law of Motion? A. The object will move in the direction of the unbalanced force. B. Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first. C. An object at rest remains at rest and an object in motion remains in motion at a constant speed and in a straight line, unless acted upon by an unbalanced force.

Answers

Answer:

C.

Explanation:

thats just his first law of motion

Answer:

C. An object at rest remains at rest and an object in motion remains in motion at a constant speed and in a straight line, unless acted upon by an unbalanced force.

Explanation:

In essence, Newton's first law of motion states that an object at rest won't move unless an outside force causes it to move. Similarly, an object moving at a constant speed will continue moving at that same speed indefinitely, unless an outside force causes it to change speed.

A student conducts an experiment to determine how the amount of water given to a plant affects its growth. Which of the following is not a constant or control for this experiment?

a. the type of plant
b. the amount of soil
c. the amount of water
d. the amount of time in the sun

Please select the best answer from the choices provided A B C D

Answers

Answer:

Its C

Explanation:

Sickle cell anemia is a mutation that results in abnormally shaped blood cells. Which two of the following molecules are changed as a result of this mutation?

lipids

mRNA

Sugars

Pigments

Protein

Answers

Sickle cell anemia is caused by a single letter mutation so transcription will lead to synthesis of a different mRNA molecule . The different mRNA molecule will lead to a different protein where a single amio acid is different(there is valine instead of glutamic acid)

WILL MARK BRANLIEST!!!

6. The mRNA will release from the DNA and to the _______________, the site of protein synthesis.
7. For the game, use the directional keys/arrows to move the mRNA down and out of the nucleus.
8. Both DNA and RNA are made of building blocks called ___________________.
9. The enzyme that adds new nucleotides to build mRNA is called _______________________.
10. DNA has _____ strands and mRNA has _____ strand of nucleotides.
11. The function of mRNA is to:
12. DNA _____________________ after transcription.

Answers

Answer:

The correct answer is -

6. Ribosome

7. nucleus ⇒ cytoplasm

8. nucleotides

9. RNA polymerase

10. 2 and 1

11. messenger between the genetic information in DNA and the amino acid sequence of proteins in protein synthesis through central dogma.

12. wind up

Explanation:

After the transcription mRNA moves from the DNA to the ribosome out of the nucleus to perform the translation and produce amino acid chains. A Ribosome is the site of protein synthesis.

DNA or RNA both nucleic acids are made up of basic units known as nucleotides that join together to form ribonucleic and deoxyribonucleic acid.

RNA polymerase is the enzyme that binds with the DNA molecule and adds complementary sequences to build mRNA.

DNA molecules are double-stranded molecules that are attached to one another by the hydrogen bonds between the nitogenous basses whereas RNA molecules have only one strand in the structure.

mRNA plays the role of messenger between DNA molecule and ribosome molecule to carry out the genetic information coded in the DNA molecule to produce amino acids in the particular sequence to produce protein.

The formation of new DNA from the old DNA is called Replication and the formation of RNA from the DNA is said to be translation.

The central dogma of DNA defines the following:-

ReplicationTranscriptionTranslation

The answer to the following is as follows:-

6. The mRNA will release from the DNA and to the  CYTOPLASM.

7. For the game, use the directional keys/arrows to move the mRNA down and out of the nucleus. mRNA----> CYTOPLASM

8. Both DNA and RNA are made of building blocks called NUCLEOTIDE.

9. The enzyme that adds new nucleotides to build mRNA is called

RNA POLYMERASE

10. DNA has 2 strands and mRNA has 1  strand of nucleotides.

11 The function of mRNA is to MAKE PROTEIN.

DNA REHELIX after transcription.

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What causes a rainbow?

Answers

Answer:

A rainbow is caused by sunlight and atmospheric conditions. light enters a water droplet, slowing down and bending as it goes from air to denser water. The light reflects off the inside of the droplet, seperating into its component wavelengths-or colors when light exits the droplet, it makes a rainbow

HELPP!!! MIDTERM!!! ASAP!!!!! I'LL GIVE YOU BRAINLIEST!!!

A student sets up a compost bin outdoors. Inside the bin microorganisms convert the student’s vegetable and paper scraps into rich fertilizer.


Which of the following best describes the role that these microorganisms play in natural habitats?

A. The microorganisms help balance the numbers of producers and consumers.

B. The microorganisms help keep nutrients cycling through the ecosystem.

C. The microorganisms turn solar energy into sugars.

D. The microorganisms function as autotrophs.

Answers

Answer:

b

Explanation:

they help keep nutrients cycling through the ecosystem now your trun give me that brainliest

Tigers running across the field. what would happen if the hydrogen ion pumps in the Tigers mitochondria stopped functioning?

Answers

it probably dies of that because that seems intense so maybe it will die

Answer: A

Explanation:the tiger would not be able to keep running

I'M SORRY IF YOU KEEP SEEING ME BUT MY CLASSES END TOMORROW AND I NEED TO GET EVERYTHING DONE TONIGHTTTTT T^T

Answers

Answer:

I believe its b im not sure tho

i need help with this can someone help me?

Answers

Explanation:

Predation plays an important role in the overall health of an ecosystem since it regulates the population of preys as well as maintain the population of higher-level consumers. If predators were eliminated from an ecosystem, it would cause an increase of the population of preys and potentially decrease the population of other organisms on lower trophic levels. An example of such effect can be seen from the population of rabbits and plants supposing that foxes, eagles and snakes are eliminated from the ecosystem. The rabbit population will multiply, causing a decrease in the population of plants such as grass that rabbits feed on.

Hope this helps :)

What are each organelles labels on this diagram?​

Answers

Do you want to picture of my textbook

Which substance is a solid?

Answers

Answer:

walls

Explanation:

Answer:

Rocks? Im not sure what you mean.

All of the following affect the direction of wind motion EXCEPT

A) gravity
B) rotation of the Earth
C) friction with the ground
D) location of high and low pressure areas

Answers

Answer:

its gravity i believe

Which of the following best describes a DNA molecule
Double helix
Made of amino acids
Contains ribose
Constrain uracil

Answers

double helix is the best description

Answer:

Double Helix because thats how DNA looks like

Explanation:

Which of these is the direct result of an error in the transcription of a DNA nucleotide
Amino acids do not bond to tRNA.
The nuclear membrane is ruptured.
A codon sequence is incorrect.
Transportation of mRNA does not occur.

Answers

The direct result of an error in the transcription of a DNA nucleotide is that a codon sequence will be incorrect. So the correct option is C.

What is transcription?

The first step in the expression of a genetic code is called transcription. During gene expression, the information stored in the DNA is expressed in the form of proteins.

In transcription, DNA is utilized to produce RNA. The RNA molecule is the copy of the DNA's genetic sequence. The RNA copy produced by the process of transcription is called an RNA transcript.

This transcript has the required information for the construction of a polypeptide chain. But before the formation of proteins, a eukaryotic RNA transcript requires processing to be converted into mRNA.

The mRNA thus produced has codons for the formation of proteins. Each amino acid is a result of the translation of three codons.

Therefore, if there is an error in the transcription of DNA nucleotides, the codon sequence will be incorrect. The correct option is C.

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Types of orchids grow high on the branches of the tall kapok trees of the jungle. This adaptation allows the orchid to receive enough sunlight to perform its photosynthesis but the kapok trees are unaffected.

commensalism
parasitism
mutualism

Answers

Answer:

A. commensalism

Explanation:

the tree isnt helped or harmed

What is the most important function of sweating
A.To remove excess Heat from the body
B. To remove excess Salts from the body
c. To remove excess urea from the body
d. To remove excess water from the body

Answers

A. To remove excess Heat from the body
A. To remove excess heat from the body.


This cools down your temperature.

I hope this helped!


I would appreciate it if you gave me a Thanks and a brainliest (:

The marine biologist from the nursery is planning to develop a large number of new coral polyps with large stinging tentacles. Identify the type of reproduction the marine biologist should use to develop the new coral and explain why this type of reproduction is preferable.

Answers

Answer:

Sexual reproduction.

Explanation:

Sexual type of reproduction used by the marine biologist in order to develop the new coral because variations in an organisms only be done with sexual reproduction. For producing new type of coral, the type of corals should be fused together in order to gain the desire characters in the organisms. So if the marine biologist want coral polyps with large stinging tentacles, sexual reproduction is the only way. From asexual reproduction, the offspring produce identical to parents so that's why we can't use asexual reproduction.

15. A person with an infection begins to feel hot and feverish. This response MOST likely helps the body fight infection by -​

Answers

Answer:

Elevated body temperature helps certain types of immune cells to work better.

Explanation:

how do depressants affect the central nervous system

Answers

Answer:

Depressant substances reduce arousal and stimulation. They do not necessarily make a person feel depressed. They affect the central nervous system, slowing down the messages between the brain and the body. They can affect concentration and coordination.

Explanation:

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which of the following equations represents the graph?A. y = 3/4x - 3B. y = 3/4x + 4C. y = 4/3x - 3D. y = 4/3x + 4 5. Examine line 16. Identify the sound device used and explain how it affects the ending of the stanza. which equation represents the line that passes through points (5, 4) and (-5, 0) in triangle ABC, angle A is 25 degree, and Angle B is 105 degrees. what is the measure of angle c Triangle ABC has coordinates A(1, 1); B(2, 5); C(5, 1). What would be the coordinates of A'B'C' if you translated ABC left 2 and up 5 units? (Hint: x-values go left and right; y-values go up and down) *A'(-1, 6) B'(0, 10) C'(3, 6)A'(3, -4) B'(4, 0) C'(7, -4) Which of the following types of stars has a lower surface temperature than the Sun?a) Red Giantb) Neutron Starc) White Dwarfd) ALL of the abovee) NONE of the above What was the name of the civil rights organization led by Oklahomans such as Clara Luper and Roscoe Dunjee in thelate 1950s and early 1960s?A the Prince Hall MasonsB. the National Association for the Advancement of Colored PeopleC. the Civil Rights for Ethnic Minorities LeagueD. the Organization of African Americans for Racial Justice Where did the Industrial Revolution begin?GermanyFranceAmerica England Hamilton has become one of the biggest musical theatre shows of all time since it debuted in 2015, but what is the name of the acclaimed star who wrote it? calculate the perimeter of this figure to the nearest tenth What does it mean for a line to have an undefined slope? Loyalists were colonists who were?Aloyal to the colonies.Bloyal to the New England Company.Cloyal to the king and the English Parliament.Dloyal to the president. 15 POINTS!! PLEASE HELP describe education during the industrial revolution 100 points! hard problem! Which algebraic expression is equivalent to the expression below?--------------------------(4n + 14) + (6 + 7n)--------------------------A. 24n + 7B. 10n + 21C. 18n + 13D. 11n + 20 A student conducts an experiment to determine how the amount of water given to a plant affects its growth. Which of the following is not a constant or control for this experiment? a. the type of plant b. the amount of soil c. the amount of water d. the amount of time in the sun Please select the best answer from the choices provided A B C D Choose all that apply!! write 268 in scientific notation ______ was light coming through the trees. ______ was hope in it.______ was a great joy to get the news of our teams victory. ______ was a celebration ahead.______ was a joy written all over her face. ______ was no sham.______ could be anybody. ______ was difficult to see through the mist.______ was nobody in the house. ______ could be no mistake about it.______ was not much to be added, and ______ was a relief.______ was too much to be said about him, and ______ was felt by everybody present.______ is another letter from Polly, isnt ______ fine?______ was another of his letters, and ______ was a lot of bitterness expressed there.______ is about ten already. ______ is time to start. ______ is all the time we need. ______ is no need to hurry.2 Nounsdescribe verbsO describe pronounsO are action words that can be conjugated for subjectscan be masculine or feminine singular or plural