Digestion is the mechanical and chemical
breakdown of food and the absorption of
nutrients true or false?

Answers

Answer 1

Answer:

true

Explanation:

Answer 2

Answer:

It would be true!

Digestion is the mechanical and enzymatic breakdown of food into compounds that can be absorbed into the bloodstream. Fats, sugars, and proteins are three macronutrients that must be digested before they can be absorbed.

Explanation:

- Eijiro


Related Questions

Rank the 9 body systems from most important to least important I need someone else’s opinion for this assessment (:

Use as the following
(Urinary System)
(Respiratory System)
(Musculoskeletal System)
(Circulatory System)
(Digestive System)
(Nervous System)
(Endocrine System)
(Reproductive System)
(Integumentary System)

(I’ll give points + brainalist for the correct answers)

Answers

Answer:answer in explanation

Explanation:They are the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems.

Please someone help me ASAP

Answers

Answer:

c

Explanation:

sequence formed is GAC CCA ACG and CUA which are those listed above

What is the approximate straight-line distance from Mt. Marcy to Slide Mt.?

Answers

Answer:

93.2 miles

Explanation:

There is a zombie apocalypse but the zombies only eat people with brown eyes . What do you think would happen to the percentage of people with brown eyes in the population after 10 years? After 100 years ?

Answers

Answer: The population of brown eyed would decrease

Explanation:

It would decree over time due to the zombies

What is spontaneous generation?​

Answers

Answer:

Spontaneous generation is the supposed production of living organisms from nonliving matter, as inferred from the apparent appearance of life in some supposedly sterile environments.

Spontaneous generation, the hypothetical process by which living organisms develop from nonliving matter; also, the archaic theory that utilized this process to explain the origin of life

stars a and b have the same luminosity, but star b is much farther away from earth. how does star a's apparent brightness compare with that of star b?

A. stars a and b have the same apparent brightness
B. star a has a greater apparent brightness than star b
C. star a has an apparent brightness that changes more than star b's
D. star a has a lesser apparent than star b

Answers

Answer: the answer is b.) star a has a greater apparent brightness than star b!!

Explanation: ap3x !!

The brightness can be compared as star a has a greater apparent brightness than star b (Option B).

What is star brightness?

Star brightness refers to the amount of light released by a star and we can observe it for the Earth.

Star brightness largely depends on the distance that separates us from the star.

Star brightness is a fundamental property to estimate the age of a particular star.

In conclusion, the brightness can be compared as star a has a greater apparent brightness than star b (Option B).

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What do you notice about the anti parallel strands?

Answers

Answer:

Antiparallel: A term applied to two molecules that are side by side but run in opposite directions. The two strands of DNA are antiparallel. The head of one strand is always laid against the tail of the other strand of DNA

Explain the reason the Type AB and Type O blood phenotypes always have the same
genotype, whereas the Type A and Type B blood phenotypes have two possible allelic
combinations.

Answers

Answer:

Because A is co-dominant to B and O is recessive, so the genotype is the same as the phenotype. But A can have 2 genotypes because A can mask a recessive allele, which makes the phenotype A. B can also mask a recessive allele, which makes the phenotype B.

Examples

AO (genotype) = A (phenotype)

BO (genotype) = B (phenotype)

How does DNA analysis help scientists better understand evolution? (1 point)
O It spells out the amino acids that make up an organism.
o It shows us what codons an organism has.
o It helps chart changes in amino acid sequences over time.
O It shows us an organism's genome sequence.

Answers

Answer: i would say number one

Explanation: DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are. Biogeography. The global distribution of organisms and the unique features of island species reflect evolution and geological change

hope this help

Answer:

It helps chart changes in amino acid sequences over time.

Explanation:

I took the qc

The Kuiper Belt holds most of the solar system's_______.

A.moons B.dwarf planets
C.comets
D.planets

Answers

Answer:

B. dwarf planets

Explanation:

Trust

A question a critical reader might ask is
When was this text published?
b. Why did the author write this text?
a.
C.
How old is the author?
None of these
d.


The answer is B!

Answers

Answer:

b. is the answer ..... btw hope you have a great fay

a student studying the amount of soil erosion due to heavey rainfall in an area with many hills and valleys.in which of these locations in the area will the student most likely find the greatest amount of soil erosion

A.the hillsides

B.flowing water

C:a densely city in a valley, because removal of grass an trees to build structures leaves soil exposed to the flower water
D. A hillside where the trees have been cut down for lumber because there are fewer plants to slow the flow of water down the hillside

Answers

Answer:

B

Explanation:

Because flowing water causes erosion the fastest

What kind of neurons are sending messages from the brains to legs ordering them to dance ?

Answers

Answer:

motor neurons

Explanation:

( i believe ,, correct me if i am wrong )

the sensory neurons collect stimuli from your surroundings or they send messages to the relay neurons ,, and therefore causes the motor neurons to act on the command to move a certain body part .

The Earth's magnetosphere is created by: A. a fusion in Earth's core
B. spinning in the Earth's core
C. gravity in the Earth's core
D. too much heat in the Earth's core​

Answers

Answer:

solar wind

The magnetosphere is the region of space surrounding Earth where the dominant magnetic field is the magnetic field of Earth, rather than the magnetic field of interplanetary space. The magnetosphere is formed by the interaction of the solar wind with Earth's magnetic field.

Select the best answer for the question.
9. What monomer is polymerized to form DNA?
O A. Nucleotides
O B. Amino acids
O C. Enzymes
O D. Chromosomes

Answers

Answer:

please lock answer a

Explanation:

please lock answer a ok

Answer:

A. Nucleotides

Explanation:

The monomers of DNA are called "Nucleotide". This is the answer you are looking for.

Hope This Helps :)

which of tge following is true about Earth's temperatures?​

Answers

Answer:

Water vapor and clouds are the major contributors to Earth's greenhouse effect

Explanation:

I am confused with this question

Answers

Answer:

neutral

Explanation:

HELP GUYSSSSS PLS

Explain the role of insulin in the homeostatic regulation of blood glucose levels

Answers

Answer:

Insulin helps the cells absorb glucose, reducing blood sugar and providing the cells with glucose for energy. When blood sugar levels are too low, the pancreas releases glucagon. Glucagon instructs the liver to release stored glucose, which causes blood sugar to rise.

How do El Nino weather patterns affect precipitation in the southern portion of the United States?


A) There is less precipitation during El Nino years.


B) Precipitation is greater during El Nino years.


C) Precipitation does not change during El Nino years.


D) There is no way to predict precipitation changes during El Nino years.

Answers

During an El Niño, the southern part of the U.S. typically experiences wetter than average conditions, while the northern part is less stormy and milder than usual, said NOAA. During a La Niña, it flips, with colder and stormier conditions to the north and warmer, less stormy conditions across the south.

Answer:

Precipitation is greater during El Nino years.

Explanation:

Which statement best describes how some trees respond to decreasing
temperatures and shorter days in the fall?
A. They drop their leaves and go into dormancy.
B. They grow new leaves and go into dormancy.
C. They drop their leaves and increase photosynthesis.
D. They grow new leaves and increase photosynthesis.
SUS

Answers

Answer:

its a

Explanation:

Sustainable agriculture is farming that conserves natural resources and helps keep the farmed land productive indefinitely . This kind of agriculture minimizes the amount of energy , water , pesticides , and fertilizer needed to grow crops . Sustainable agriculture involves planting productive , pest resistant crops that require fewer resources and less maintenance . How do the resources needed for sustainable agriculture compare with the resources needed for large scale agriculture ? I’m

Answers

Answer:A

Explanation: more resources are usually need it for the initial set up and planning of traditional large scale agriculture techniques.

1)How do mutations impact
the process of translation?

2)How did a mutation affect a human population of West Africa?

Answers

Answer:

hey are you kpop fan??

you know bts???

Proteins work as buffers to prevent acidosis
O
O False​

Answers

Answer: ima say its true

Explanation: Several substances serve as buffers in the body, including cell and plasma proteins, hemoglobin, phosphates, bicarbonate ions, and carbonic acid. ... The respiratory and renal systems also play major roles in acid-base homeostasis by removing CO2 and hydrogen ions, respectively, from the body.

How does a bacterium compare to a frog at the cellular level?

Answers

Answer:

Bacterium is prokaryotic while frog is eukaryotic, also Bacterium is unicellular while frog is multicellular

Explanation:

Bacteria can be considered unicellular prokaryotic organisms, whereas a frog is a multicellular eukaryotic organism.

What are prokaryotic cells?

Prokaryotic cells are specific cells that do not have a cell nucleus and also lack membrane-bound organelles.

Conversely, eukaryotic cells contain organelles and the genetic material is compartmentalized in the nucleus.

In conclusion, bacteria are unicellular prokaryotic organisms, whereas a frog is a multicellular eukaryotic organism.

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best answer for the question
2. Which of the following DNA extraction methods involves a commercially available styrene polymer resin that binds metal ions
O A. Organic extraction
OB. EDTA extraction
OC. Chelex extraction
O D. Phenol-chloroform extraction

Answers

Answer:

The correct answer is - C. Chelex extraction.

Explanation:

Chelex extraction is a DNA extraction method that involves a Chelex100 chelating resin that prevents DNA degradation by traping the degradative enzymes and from potential contaminants.

In absence of this Chelex resin, a styrene polymer resin that binds metal ions that might inhibit downstream analyses. This process involves a commercially used Chelex 100 which is a styrene-divinylbenzene copolymer that has paired iminodiacetate ions, which act as chelating groups in binds metal ions.

This man took the evolution work of Darwin and applied it to human cultures, arguing that just like species, some cultures are better adapted to the world than others (that is, they are more successful at extracting resources and providing for their offspring), and for this reason, those more successful cultures are superior.
a) Herbert Spencer
b) Franz Boas
c) E. B. Tylor
d) Lewis Henry Morgan

Answers

Answer:

A

Explanation:

A

Franz Boas took the evolution work of Darwin and applied it to human cultures (Option b).

Franz U. Boas was an anthropologist and who has been considered as the "Father of American Anthropology".

F. Boas is known due to the theory of cultural relativism, which states cultures are essentially similar.

Boas work's is in consonance with Darwin's ideas of natural selection and evolution.

In conclusion, Franz Boas took the evolution work of Darwin and applied it to human cultures (Option b).

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Which of the following is a density-dependent factor?
a. food availability
b. volcanic eruptions
c. cold weather

Answers

Answer:

a) food availability

Density-dependent factors have varying impacts according to population size. Different species populations in the same ecosystem will be affected differently. Factors include food availability, predator density and disease risk. Density-independent factors are not influenced by a species population size.

name two components of blood that are not present in glomerular filtrate​

Answers

Answer:

Filterable blood components include water, nitrogenous waste, and nutrients that will be transferred into the glomerulus to form the glomerular filtrate. Non-filterable blood components include blood cells, albumins, and platelets, that will leave the glomerulus through the efferent arteriole.

:_:

Blood cells and plasma proteins are the two components that are not present in glomerular filtrate.

What is blood cells?"A blood cell is a cell produced through hematopoiesis and found mainly in the blood."It includes RBCs, WBCs and platelets.What are plasma proteins?"Plasma proteins are proteins present in blood plasma."It plays an important role in immune system.What is glomerular filtrate?The filtrate formed after filtration of blood in the glomerulus is called glomerular filtrate. It consists majorly of water and other constituents such as amino acids, glucose, potassium, sodium, urea, uric acid and ketone bodies.The filtrate does not contain RBCs, WBCs, platelets and plasma proteins.

Hence, the blood cells and plasma proteins are not present in glomerular filtrate.

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Which of the following would increase the rate of an enzyme-catalyzed reaction? *25 points!!!*

a) Increase the concentration of inhibitors present in the reaction.
b) Decrease the concentration of cofactors present in the reaction.
c) Increase the substrate concentration and increase the enzyme concentration.
d) Decrease the substrate concentration and decrease the enzyme concentration.

Answers

Answer:

c) Increase the substrate concentration and increase the enzyme concentration.

An increase in substrate concentration favors to an increase in the rate of an enzyme catalyzed reaction. Thus, the correct option is C.

What are enzymes?

The enzymes is defined as the protein which act as biological catalyst and speeds up the rate of a specific chemical reaction in the cell. The enzyme is not destroyed during the reaction and is used over and over.

As the enzyme molecules become saturated with substrate, this leads to increase in reaction rate levels off.  As soon as the catalytic site is empty, more substrate is available to bind and undergo reaction.

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Humans
have many interactions with the environment. Briefly describe how human activities can affect the environment of organisms
living 50 years from now. In your answer, be sure to:
A. Identify one human activity that could release chemicals harmful to the environment.
B. Identify the chemical released by the activity.
C. State one effect the release of this chemical would most likely have on future ecosystems.
D. State one way in which humans can reduce the production of this chemical to lessen its effect on future
ecosystems.

Answers

Answer:

Explanation:

human contanials alot

A. Burning fossil fuels, releasing chemicals into the atmosphere, reducing the amount of forest cover, and the rapid expansion of farming, development, and industrial activities are releasing carbon dioxide into the atmosphere and changing the balance of the climate system.

What are fossil fuels?

Fossil fuel is defined as non-renewable energy sources such as coal, coal products, natural gas, derived gas, crude oil, petroleum products and non-renewable wastes.

B. When fossil fuels are burned, they release nitrogen oxides into the atmosphere.

C. Burning of fossil fuel contribute to the formation of smog and acid rain. The most common nitrogen-related compounds emitted into the air by human activities are collectively known to as nitrogen oxides.

D. One way in which humans can reduce the production of this chemical to lessen its effect on future ecosystems is to use alternative fuels such as solar, wind or water.

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