1. Respiration takes place in the?

Answers

Answer 1

Answer:

lungs. that is why it is called respiratory system

Explanation:

Answer 2

Answer:

Mitochondrion.

Explanation:

The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae.


Related Questions

The plasma membrane of a bacteria cell _____.

Answers

phospholipid bilayer

DNA carries the information needed to make proteins. How is this information used to make
proteins?

Answers

Answer:

There is a protein synthesis cycle

Explanation:

The whole cycle goes through Transcription and Translation

where the DNA gets converted into RNA

Answer: DNA is transcribed into mRNA. Ribosomes "read" the mRNA and translate each group of three nucleotides into amino acids to build proteins, with the help of tRNA.

describe atmosphere in ur own words pls

Answers

Answer:

read below !

Explanation:

it's basically the layers from the earth's crust, all the way out to space. there are 5 layers in all, and they all protect earth from the things in space, and the suns rays. it keep gravity in, and things like that !!

i hope this is what you meant, and that it helped!! :)

Hello what happens when you are. Buried wouldn’t it be bad if you were still alive and you wake up in a grave and it is pitched black?

Answers

Answer:

I mean yeah then you would just have to lay there and just slowly starve to death because your buried and the weight of the dirt or sand or whatever you got buried in would be to heavy

No, it’s not good you most likely suffocate and not survive especially in the dark at night someone might not hear you screaming in panic

what vibrates as an electromagnetic wave passes by?

Answers

an electrically charged particle is your answer :)

Will give brainliest If you increase the rainfall across the region that the Buffalo are in, how do you think that would affect the carrying capacity for Buffalo in the ecosystem?

Answers

Answer:

The Buffalos carrying capacity would most likely go down if the water supply increases.

Explanation:

If water supply increases Buffalos would have easier access to water. example: instead of getting new water every month or so when it rained they can get water anytime due to the increased supply.

The "Buffalos-carrying" capacity would most likely go down" if, the water supply increases," If water supply increases Buffalos would have easier access to water".

Did a change in temperature cause the buffalo population to increase?

Buffalo does shift in regard to the environment because if the climate impacts the carrying-capacity, by involving the resources.

If "the carrying-capacity goes up or down then the people of buffalos would up or down "with it. Although it does not impact the population much.

Thus, Example instead of getting new water every month or so when it rained they can get water anytime due to the increased supply.

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(HELP ASAP I'LL GIVE YOU BRAINLIEST)
Even the most successful entrepreneurs are unable to add to economic growth locally, nationally, or even globally.

A.
True

B.
False

Answers

A. I believe



sorry if wrong <333

Plzz help!!!
Some scientists are modifying the genetic code of certain fish by inserting genes that cause the fish to produce more growth hormone, which causes the fish to grow more quickly. Salmon is one type of fish on which scientists are working. Which answer choice shows the most significant negative impact to society that could result from producing genetically modified salmon?

Salmon cells could become less responsive to the hormone over time, slowing the growth rate of the fish.

Salmon could be reintroduced into the ecosystem where they could breed with, and alter, populations of wild salmon.

The genetically modified salmon will be very expensive to raise, so the fish will be too expensive for people to buy.

The modified, farmed fish would be more difficult for predators to hunt than wild salmon if reintroduced into the ecosystem.

Answers

Answer:

breeding with and altering the population of wild salmon

the extra growth hormone could change the wild salmons reproductive fitness, could slow them down or make them less fertile or more fragile so they aren't able to spawn etc and reduce the wild population of salmon which would have large effects

there is a rainforest in BC that's survival relies on the nutrients that salmon bring when they spawn and die

It could also be scare mongering and have no negative effect, could be a net positive??

Explanation:


In a cell, the fluid within the cell membrane is called
And the fluid Outside the cell membrane is called:

cytoplasm; interstitial fluid
interstitial fluid: cytoplasm
interstitial fluid: tissue fluid
tissue fluid: interstitial fluid

Answers

in a cell the fluid within the cell membrane is called what? —-> intracellular fluid

the fluid outside the cell membrane is called what? —-> tissue fluid

im not toooooo sure about the second one buttt i tired lil

In a cell, the fluid within the cell membrane is called cytoplasm, and the fluid Outside the cell membrane is called interstitial fluid. The correct option is A.

What is cytoplasm?

The gelatinous solvent that fills the inside of a cell is known as cytoplasm. It is made up of water, salts, and organic molecules.

Certain intracellular organelles, including the nucleus as well as the mitochondria, are separated from the cytoplasm by membranes.

The cytoplasm of a cell performs all functions related to cell expansion, growth, and replication.

Interstitial fluid can be found in the spaces between cells. It is caused by substances leaking from blood capillaries.

It aids in the delivery of oxygen and nutrients to cells as well as the removal of waste products.

Glucose, salt, fatty acids, and minerals such as calcium, magnesium, and potassium are all found in interstitial fluid.

Interstitial fluid contains nutrients from blood capillaries. It can also contain waste products from metabolism.

Thus, the correct option is A.

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mixing of pure and impure blood is prevented by what??​

Answers

Answer:The Pulmonary Valve

Explanation:

BRAINLIEST PLZ HELP Write a paper using correct writing techniques to correctly identify similarities and differences shared by the inner planets and the outer planets.

Answers

Answer:

I hope I can help a bit.

Explanation:

Inner Planets:

-smaller in size

-rocky

-more closer to sun, meaning warmer

-iron core

-slower rotation

-no rings

Outer planets:

-faster rotations

-rings

-made mostly out of gas

-further away from the sun meaning colder

-larger in size

Movement of individuals into a population is referred to as:
emigration
death
immigration
population density

Answers

Immigration is the movement of individuals

Whats a zygote and what does it do someone pls help me-

Answers

Answer:

A zygoat is an egg that has been fertilized by the male gamite (sperm)

Explanation:

The zygoat develops into an embryo, which then becomes a baby

What sequence would be on the other strand of DNA if one strand of DNA containsthe sequence TACGGATCACTAATC . Do not put spaces between the letters in your answer .​

Answers

If one strand of DNA contains the sequence TACGGATCACTAATC, the other strand will contain the sequence ATGCCTAGTGATTAG.

Recently, a type of genetically modified fish has
been approved for sale for human consumption.
The modified fish contain a growth hormone
gene from a different fish species. As a result, the
modified fish grow rapidly and are ready to sell in
almost half the time it normally would take. The
modified fish are able to produce the new growth
hormone because
(1) each of their cells contains the new gene to
produce growth hormone
(2) each gene contains the code to synthesize
carbohydrates
(3) the altered gene directs the mitochondria to
synthesize the hormone
(4) the modified body cells are able to reproduce
by meiosis

Answers

Answer:

the answer is 1

Explanation:

I did the test it was right

describe all of the possible phenotypes of the father's parents. Show the punnet square to support your awnser

Answers

Answer:

We don't know.

Explanation:

We need more to answer this.

describe thermal energy in your own words

Answers

Answer:

Due to the movement of particles within that object or system, thermal energy is energy owned by an object or a system. ... The result of thermal energy is that an object or system has a temperature that can be measured. Thermal energy can be transferred in the form of heat from one object or system to another.

Explanation:

ADD NOTE QUESTION GUIDE
Scientists around the world use a standardized taxonomic
system. Why would scientists want to use a taxonomic system that is standardized?
A
In order to place organisms in different groups
B
In order to avoid confusion with the identification
of organisms
C
So that Latin names can be applied for a practical
purpose
D
Because Linnaeus established the system

Answers

Answer:

In order to avoid confusion with the identification of organisms

Explanation:

Which of the following are internal cellular conditions?


A) temperature, pH, water concentration, salt concentration


B) sunlight, dry environment, wind

Answers

Answer: a

Explanation:

The following are internal cellular conditions :

A) temperature, pH, water concentration, salt concentration.

Temperature facilitates deciding what can input or depart the cellular and the way properly molecules observed inside the membrane can function. Temperatures that might be too excessive or too low can severely harm and, in the intense temperature ranges, kill the cellular via their impact at the cellular membrane.

Physiologically ordinary intracellular pH is maximum generally among 7.0 and 7.4, even though there may be variability among tissues (e.g., mammalian skeletal muscle has a tendency to have a pHi of 6.8–7.1). There is likewise a pH version throughout special organelles, that can span from round 4.5to 8.0.

Water concentration:

Water molecules flow into and out of the cell at an identical fee, so the length stays constant. then a cell. This method of water attention is better within the cell than outside. Thus, water flows out of them, inflicting them to shrivel or maybe die.

Salt concentration:

Increase of the way of life medium NaCl attention from a hundred and 20 mm to 220 mm ended in a reduced boom fee and a boom in the content material of ribonucleic acid (RNA), protein, and lipide phosphate consistent. Cell quantity becomes likewise increased.

How to maintain internal cellular conditions?

An organism ought to be capable of keeping internal cellular conditions even if the outside surroundings modify. Examples of modifications encompass pH, temperature, salt levels, water levels, and glucose levels.

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Difference Between organiseed
drug and unorganised drug​

Answers

Answer:

Organised crude drugs can be of plant & animal origin only while unorganized crude drugs can be obtained from plants, animals & additionally minerals. Organised crude drugs are direct parts of plants/animals whereas unorganized crude drugs are products of plants/animals.

Luís is a rock collector. He thinks that the material from his favorite sedimentary rock in his collection might have been part of an igneous rock formation under Earth’s outer layer millions of years ago. Could Luís be correct?

a.
Yes, energy from Earth’s interior can cause igneous rock to break into small rock pieces that form sedimentary rock.

b.Yes, if igneous rock is moved to Earth’s surface and exposed to energy from the sun, it could weather into small rock pieces that could form sedimentary rock.

c.No, sedimentary rock can only form out of material from other sedimentary rock. There is no way that sedimentary rock can form from material in igneous rock.

d.No, sedimentary rock forms at Earth’s surface because energy from the sun causes rock to weather, but igneous rock under Earth’s outer layer is not exposed to energy from the sun.

Answers

Answer:

i think its b) yes if igneous rock.................................

Scientists identify hazards and assess exposure in the process of __________.
a.
toxicity studies
b.
risk assessment
c.
risk characterization
d.
toxic assessment
e.
toxic dosage

Answers

Answer:

b. risk assessment

Explanation:

risk assessment is the "process of gathering data and making assumptions to estimate short- and long-term harmful effects on human health or the environment from exposure to hazards associated with the use of a particular product or technology."

source: https://quizlet.com/2545977/aae-apes-unit-5-chapter-17-flash-cards/#:~:text=(risk%20communication).-,risk%20assessment,See%20risk%2Dbenefit%20analysis.

What is a characteristic that would NOT be determined by an organism’s chromosomes?

Answers

Answer:

acquired characteristics.

those characteristics which are not determind by organism's chromosome are known as acquired characteristics.

these are environment influence or developed characteristics.

Explanation:

examples are lengthening of a body part which is frequently used. or the parts reduction which are not in use.

Please help! Thank you... 3

Answers

Answer:

Adenine (A) = 28%

Cytosine (C) = 22%

Explanation:

The DNA molecule, which is the genetic material that stores or holds information needed by the cell for growth, reproduction etc. Structurally, the DNA is composed of nucleotide subunits, which are of four types namely; Adenine, Guanine, Cytosine, and Thymine etc.

According to Chargaff in his complementary base pairing rule, he states that Adenine will always pair with Thymine (A-T) while Guanine will always pair with Cytosine (G-C). Based on this, Chargaff further stated that the amount of adenine must be equal with that of thymine while that of guanine must be equal to cytosine.

In total, their total amount must be equal to 1 or 100% i.e. (A + T) + (G + C) = 100%. In this question, 22% of Guanine are found in the DNA of a fox. This means that automatically, the percentage of cytosine is 22%. We then calculate the amount of Adenine and Thymine as follows:

(A + T) + (G + C) = 100%

A + T + 22 + 22 = 100

A + T + 44 = 100

A + T = 100 - 44

A + T = 56

Since A = T,

56/2 = 28

Hence, A = 28%, T = 28%

How are
lactic acid fermentation and
alcoholic fermentation similar?
How are they different?

Answers

Answer:

Both are anaerobic processes that break down glucose to make ATP and recycle NAD+ to glycolysis. Lactic acid fermentation produces lactic acid, alcoholic fermentation produces alcohol and carbon dioxide.

Explanation:

Which part of the plant converts energy from the sun into food?
Question 1 options:

Roots

Stem

Leaves

Flowers

Answers

The answer is C) Leaves

Answer:

The leaves

Explanation:

its the leaves since they are the ones that take in the energy

Suppose that a cytoplasmic protein (a protein that will function in the cytoplasm inside of the cell) is synthesized by a particular cell type. Describe the route that this protein will take from the moment its synthesis starts in the nucleus until it makes it into the cytoplasm.

Answers

Answer:

A specific gene that contains the information to encode the target protein is transcribed as a primary transcript (pre-mRNA). Subsequently, the pre-mRNA is processed to form a mature mRNA. Finally, this mRNA then moves through a nuclear pore from the nucleus to the cytoplasm where proteins are translated in the ribosomes

Explanation:

The cell nucleus contains the majority of the cell's genetic material localized on linear molecules called chromosomes. During transcription, genes (specific chromosome segments) are used to synthesize primary transcripts (pre-mRNAs) which are then proceeded to produce mature messenger RNAs (mRNAs). RNA processing involves the removal of non-coding intron regions and the joining of coding exon regions (RNA splicing) in order to form a mature mRNA sequence. Subsequently, the mature mRNA leaves the nucleus through the nuclear pores of the nuclear membrane and travels to the ribosomes where is decoded (translated) to produce a specific polypeptide chain (i.e., a protein). Within the ribosome, the mRNA strand binds to multiple transfer ribonucleic acids (tRNAs) via complementary and consecutive three-nucleotide mRNA sequences called triplets or codons, and tRNAs deliver specific amino acids that are consecutively added to the polypeptide chain.

Why does the crab and the centipede share the same phylum ?

Answers

Answer:

An arthropod is an invertebrate animal having an exoskeleton like a crab and a centipede.

Answer:

They are both invertebrates (without backbones) and belong to the largest phylum in the Animal Kingdom which also includes insects, spiders, crabs, lobsters, etc. They both have one pair of antennae, many pairs of legs, and breathe through little holes or spiracles on the sides of their bodies.

Explanation:

describe temperature in your own words

Answers

Answer:

it is a degree of intensity of heat in a subject or thing  expressed usually by touch

 

Explanation:

Which of the following is an example of how culture can help humans
survive?
A. Inventing tools can help humans survive in their environment.
B. Overusing resources can make a survival practice unsustainable.
O .
C. Developing different religions can lead to conflict among
societies.
D. Having opposable thumbs helps humans grasp objects.

Answers

Answer : A

Explanation:

Inventing tools can help humans survive in their environment. Therefore, option (A) is correct.

Why inventing tools help human survive?

Culture refers to the shared beliefs, values, practices, and knowledge that characterize a group or society. Humans have relied on culture to survive and thrive for thousands of years. Inventing tools is an example of how culture can help humans survive. By creating and using tools, humans are able to adapt to and manipulate their environment to meet their needs. For example, early humans used tools to hunt, gather food, and build shelters, which helped them survive in their environment.

Overusing resources can lead to unsustainability and environmental degradation, which can threaten human survival. Developing different religions can lead to conflict among societies and does not necessarily help humans survive. Having opposable thumbs is a physical adaptation that has helped humans develop complex motor skills, but it is not an example of how culture helps humans survive.

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Match the reasons with the statements in the proof. Which of the following statements best explains the types of diseases? -Communicable and non-communicable diseases can affect various dimensions of a persons health. -Communicable and non-communicable diseases only affect physical health. 3x+2.2is equal to x=1.7 Hello! How is everyone?Remember:Be happy not because everything is good, but because you can see the good side of everything. Jamal spent 1 1/2 hours studying for his science test ruby studied for 1/3 the amount of time that Jamal studied what fraction of an hour did ruby spend studying it literally means "harmonious sounding together". a. sonare b. sonairec. sinfoniad. sinfona Callie has a new kitten. The kitten weighs 3 pounds less than half the weight of Callies cat. Together, the cat and the kitten weigh 18 pounds. Which system of equations could be used to find the weight of each animal?Let K = Kitten and C = Callie the CatA) K= 1/2C-3 K+C=18B) K= 1/2C+3 K-C=18C) K= 1/2C+3 K= -C+18D) K= 1/2C-3 C - K=18 One number is seven more than six times another number. If the sum of the numbers is 21, find the numbers Plants take in carbon dioxide and release gas describe atmosphere in ur own words pls 3x^2+8x-6=0 solve with quadratic formula TRUE OR FALSE1. TRUE OR FALSE: The higher the frequency, the closer the waves are together and the LOWER the energy carried by the waves will be.2. TRUE OR FALSE: The greater the force that produces a wave, the greater the amplitude of the wave and the greater the energy carried by the wave.3. TRUE OR FALSE: In a transverse wave the higher the wave, the LOWER the amplitude4. Wavelength is a measure of the distance from the crest on one wave to the crest on the very next wave. 5. TRUE OR FALSE: Speed is a measure of the distance a wave travels in an amount of time6. TRUE OR FALSE: As a wave enters a different medium, the waves speed changes. Waves travel at different speeds in different media7. TRUE OR FALSE: The highest point of a transverse wave is the crest and the lowest point is called a trough. Can I please get help? I'm not really good with density and stuff and find it confusing. Jared measured a house and its lot and made a scale drawing. The scale of the drawing was 5 millimeters : 3 meters. The actual length of the front lawn is 69 meters. How long is the lawn in the drawing? i need help please asap The width of a rectangle is 3x 7. The length of the rectangle is 4x + 5. Find the area of the rectangle. Justify your result f(x) = -x + x + 14Find f (2) X+y = -15 in y = mx+b form Why is animal testing bad? Which of the following is a problem caused by acid rain?respiratory problems in humansis a factor in global warmingmakes lakes and streams unsuitable aquatic life