FIRST ANSWER BRAINLYIEST
An experiment was conducted in which a purified protein from the body was exposed to a solution high in urea, and its tertiary structure was lost. When it was removed from the solution, the protein regained its original structure.

Which of the following describes what is occurring when the protein is exposed to the solution high in urea?

A. The side chains of the protein react with the urea, breaking bonds, which causes a conformation change.
B. The sequence of amino acids rearranges in a toxic environment, which causes a conformation change.
C. Urea reacts with the side chains of the protein sequence that causes a conformation change.
D. The side chains of the protein react with urea, forming new bonds that cause a conformation change.

Answers

Answer 1

Answer: A

Explanation: I believe its A cause it will cause the breakage of bonds.


Related Questions

My parents jus order the ps5 they just told.me it will be here next weel​

Answers

Answer:

U IS LUCKY A F

Explanation:

HOPE U ENJOY IT

Answer:

i also have a ps5

Explanation:

2. The experiment proceeded as normal, with the experimental group hearing about the
potential presence of a gun as the confederates left the study and the control group not
hearing about the gun. All participants returned on day two for the interview with the
police detective. After debriefing, none of the participants said they were aware that the
theft was staged. The researchers found that those in the experimental group did
incorporate the gun misinformation into their memories of the theft more than those in
the control condition. That is, the mean score that a gun was present was much higher for
the experimental group (M= 67%, SD = 12.4%) than the control group (M= 33%, SD =
11.16%).
a. Maturation
b. Regression to the mean
c. Selection
d. Mortality
e. Instrumentation
f. Testing
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Answers

Answer:

dandruff

Explanation:

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Answer:

dandruff

Explanation:

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If sunlight and a radio wave are both traveling through water, compare the speed of each wave. Explain how you know.

Answers

Answer:

Speed of both will be decreases when they travel through the medium of water.

Explanation:

Both sunlight and radio wave has the same speed in vacuum but both speed will be decreases when they travel through the medium of water because the consistency of water is more than air which make hard to travel for sunlight and radio wave. The speed of sunlight is slightly decreases but the radio wave can't go too far in the water and finally stops so we can say that sunlight can travel through water but radio wave none.

Which is true about the DNA Molecule?

A.
It is made of many small parts that are separated by proteins.

B.
It is used as a way to defend against intense radiation.

C.
It is an incredibly long molecule with thousands of genes.

Answers

C. It is an incredibly long molecule with thousands of genes.

All the terms below apply to anthozoans except
medusa
cnidocyst
septa
pharynx

Answers

Answer:

expect

Explanation:

For the chemical formula C6H12 how many
carbons and hydrogens are there?

Answers

6 carbon
12 hydrogen

I’m pretty sure

How was the earths biosphere affected during the Precambrian era

Answers

Answer:

Some three billion years ago, the Earth's atmosphere was virtually devoid of oxygen. At about 2.4 billion years ago, oxygen was released from the seas as a byproduct of photosynthesis by cyanobacteria. Levels of the gas gradually climbed, reaching about one percent around two billion years ago.

Explanation:

Hope this helped!

What cell parts are common to What cell parts are found only in plant cells? What are found only in animal cells?
all of these cells?

Answers

Answer:

The organelles found only in plant cells include- chloroplast, cell wall, plastids, and a large central vacuole. The chloroplasts contain a green pigment chlorophyll that is responsible for the process of photosynthesis. What is the composition of a plant cell wall? The cell wall of a plant is made up of cellulose

Animal cells are eukaryotic cells or cells with a membrane-bound nucleus. Unlike prokaryotic cells, DNA in animal cells is housed within the nucleus. In addition to having a nucleus, animal cells also contain other membrane-bound organelles, or tiny cellular structures, that carry out specific functions necessary for normal cellular operation

Answer: the plant cell has a cell wall, chloroplasts, plastids, and central vacuole structures not found in animal cells. Plant cells do not have lysosomes or centrosomes.

Describe how positive control in prokaryotes can be altered by the external environment

Answers

Answer:

The positive control is control when there is an activator present which acts as a regulatory protein so the operon and activator binds and initiates the stimulation of transcription to express the gene. In absence of this activator or regulatory protein, the operon will be inactivated.

External environmental stimuli can lead to alteration of the positive control in prokaryotes such as excess lactose in the environment. These environmental stimuli can induce transcription in prokaryotes.

In this example, if glucose is not available in the environment, the transcription of the lac operon will be induced by the presence of lactose in the environment.


What part of the eye dilates and lets in the correct amount of light so
you can see properly

Answers

Answer:

The iris is the colored part of your eye. The iris controls the pupil to let the right amount of light into the eye. In bright light, the pupil narrows (constricts) to let in less light. In dim light, the pupil widens (dilates) to let in more light.

Explanation:

Why is the presence of organic material in the soil important?
A)
It wards away plant eating organisms.
B)
It increases plant growth.
C)
It increases sunlight absorption.
D)
It increases water absorption.

Answers

Answer:

D) It increase water absorption.

Explanation:

When a soil is at field capacity, organic matter has a higher water holding capacity than a similar volume of mineral soil.

Answer: B) it increases plant growth

Explanation:

Edge

Why do you think in the table below, Adenine and Thymine have almost the same number – but not exactly?

Nucleotide

# found in genome

Adenine

701,234,142

Guanine

803,127,160

Cytosine

803,127,162

Thymine

701,234,146

Answers

Adenine pairs with thymine and Guanine pairs with cytosine. The numbers are not exactly the same because of the mutations that happen in DNA. Some of the DNA could be broken off or put somewhere else in the gene that would throw everything off, nothing is perfect. However in a perfect world, both adenine and thymine would have the same numbers.

Jorge hits a drum as hard as he can, and it makes a loud sound. Then he hits the same drum with less strength, and it makes a quieter sound. Which statement best explains why hitting the drum at different strengths produces sounds at different volumes? A. The vibrations are the same at each strength. B. The vibrations are different at each strength. C. The pitch is the same at each strength. D. The pitch is different at each strengh​

Answers

Answer:

D is the answer

^_^

^ Above is the right answer

How are seeds produced?​

Answers

Answer:

When the ovum is fertilized by pollen tube core, it starts a process of differentiation which leads to the seed generation. In angiosperms, the fruit formation occurs from the ovary of flowers, simultaneously and in a similar way to the formation of seeds.

Explanation:

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Given this sequence of nucleotide bases on a strand of DNA: TCAGAT, state the sequence on it's complementary strand of DNA.

Answers

ununhahhdhcbahhbhjcn hsj bchbhcachhas hca hvahvh

Which of the following statements best describes the role of adenylyl cyclase in
the epinephrine signaling pathway?
A.It converts a polymer to its monomer subunits.
B.It moves substances across the plasma membrane.
ect!
C.It accelerates the production of a second messenger.
D.It transfers phosphate groups from to protein substrates.

Answers

Answer:

C.It accelerates the production of a second messenger.

Explanation:

Adenylyl cyclase is an enzyme that catalyzes the conversion of adenosine triphosphate (ATP) to cyclic adenosine monophosphate (cAMP), a second messenger that activates the protein kinase A (PK-A) protein by dissociation of its regulatory subunit from the catalytic subunit. The first step of the epinephrine signaling pathway consists of the hormone binding to the epinephrine receptor localized on the cell surface. This binding activates a G protein inside the cell, which in turn activates the adenylyl cyclase enzyme. Subsequently, adenylyl cyclase converts ATP molecules into cAMP molecules. Since cAMP transports the message of the epinephrine hormone within the cell this molecule (cAMP) is considered to be a second messenger. Finally, cAMP activates the PK-A enzyme which phosphorylates different proteins and thus triggers different biological processes.

Alvin is propelled by ____ hydraulic thrusters and features an electrical system powered by lead-acid batteries. *

Answers

Answer:

Alvin is propelled by _gas or diesel___ hydraulic thrusters and features an electrical system powered by lead-acid batteries.

Explanation:

Technically, this implies that Alvin is working on motor-assist mode, using a hybrid engine.  Alvin is, therefore, propelled by an internal combustion engine (given the presence of hydraulic thrusters) in addition to an electric motor, which uses energy stored in (lead-acid) batteries.  Alvin must be a robot.

What is the function of a pollen tube?
to lead sperm cells into the ovary
to create more pollen
to create sperm cells
to lead egg cells to the sperm cells

Answers

Answer:

The function of the pollen tube is to lead sperm cells into the ovary.

Explanation:

In angiosperms, the pollen tube is a structure formed when the pollen grain comes into contact with the stigma and germinates, producing a tubal extension that is related to the embryonic sac where the female gametophyte is found.

The function of the pollen tube is to conduct the male gametophyte —which is found in the pollen— to the embryonic sac, in order to come into contact with the oosphere and produce fertilization.

The other options are not correct because the pollen tube:

Do not create more pollen. Do not create more male spermatophytes. Does not lead the eggs to the male spermatophytes.

Answer: to lead sperm cells into the ovary .

Explanation: There needs to be a way for the sperm cells formed by the pollen's generative nucleus to reach the egg cells that are found in the ovary.

On a pH scale water is located at 7, hydrochloric acid (HCl) is located below 7 and sodium hydroxide (NaOH) is located above 7.
Group of answer choices

True

False

Answers

it is true i’ve had this on my test before

please give brainliest i wanna reach next rank

thanks!!

Below is a sequence from a template strand of DNA. Write the sequence of the mRNA that would be transcribed from this. Be sure to label the 3’ and 5’ ends.


​DNA:​​3’ A G G T C T T C A C 5’

​mRNA:​

Answers

Answer:

In the transcription of DNA to mRNA, for the DNA sequence 3'-AGGTCTCAC-5' corresponds to an mRNA sequence 5'-UCCAGAAGUG-3'.

Explanation:

Transcription is the process by which a strand of mRNA, needed to direct protein synthesis in the cytoplasm, is synthesized from a strand of DNA.

The sequence of nucleotides in the RNA chain depends on the sequence of bases in the DNA strand, being placed according to the complementarity of nitrogenous bases, where a purine is complemented with a pyrimidine.

In RNA, the thymine base is replaced by Uracil, the complementary base to adenine of DNA.

ADN   mRNA

A            U

T            A

C            G

G            C

For this reason:

DNA:​​    3’ A G G T C T T C A C 5’

mRNA: 5'-U C C A G A A G U G-3'

What is the representative organism of annelids?

Answers

Answer:

The annelids (Annelids, from Latin anellus, "little ring"), also known as the ringed worms or segmented worms, are a large phylum, with over 22,000 extant species including ragworms, earthworms, and leeches.

Explanation:

Rank: Phylum

Organism classification: Leech

Displayed higher classification: Animal

Answer:

The annelids (Annelids, from Latin anellus, "little ring"), also known as the ringed worms or segmented worms, are a large phylum, with over 22,000 extant species including ragworms, earthworms, and leeches.

Explanation:

i did tis assigment.

what is the difference between phenotypes and genotypes​

Answers

Phenotypes are the physical makeup of a living thing and genotypes are the genetic makeup of the living thing

Answer:

Phenotype are physical traits a organism can inherit for example color, height, or body features are phenotype. Genotype are genetic traits that can be inherited for example personality, or behavior traits. So the primary difference between phenotype and genotype is that "phenotype are psychical characteristics while genotype is genetic."

Hope this helps.

2. What fluvial landform is A?

Answers

Answer:

The landform marked with A is an ox-bow lake.

Explanation:

In the image, we can see a river and another fluvial landform right next to it. The river is meandering, moving through the plain in a zig-zag manner. The landform next to it has a half-circular shape, and it seems as it has been attached to the river until recently. In fact, the landform next to the river has been a part of the river until recently, but because of moving too far away from the base it became detached.

The landform in question is an ox-bow lake. This is a lake that has a short lifespan, and it usually has a half-circular shape, being just a few meters away from the river from which it formed. Initially, the ox-bow lake was actually part of the river and its meandering, but as the erosion was moving the water further and further away from the base of the river bed, the water was moving harder and harder, so naturally, the water moves in a direction where it is easier to do so. Little by little, the river starts to move in another direction, closer to its base, and the part of the meander that went too far away gets detached, thus forming an ox-bow lake.

Which information can be determined using half-life?

Answers

Answer : In radioactive decay, the half-life is the length of time after which there is a 50% chance that an atom will have undergone nuclear decay. It varies depending on the atom type and isotope, and is usually determined experimentally.

hope it will help you

Answer:d

Explanation:

I did the quiz

Identify the organ of the digestive system.
A)stomach
B)small intestine
C)large intestine
D)liver

Answers

i think the answer is b because the small intestine has all three of the stomach, large intestine and liver.

CAN SOMEONE PLEASEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU !!​

Answers

Answer:

The answer is D.

Explanation:

Farmers have to continuously use the pesticides once used the first time because they have become an indispensable part of an agricultural cycle.

#teamtrees #WAP (Water And Plant)

Explain what is meant by cotransport

Answers

Explanation:

Cotransporters are a subcategory of membrane transport proteins that couple the favorable movement of one molecule with its concentration gradient and unfavorable movement of another molecule against its concentration gradient

Planarians are a group of ____________ , free-living flatworms that capture their food via a process of wrapping around it, entangling it in slime, and pinning it down before a ____________ extends from the mouth, bringing the prey into a gastrovascular cavity where ____________ digestion occurs.

Answers

Explanation:

Planarians are a group of Turbellaria, free-living flatworms that capture their food via a process of wrapping around it, entangling it in slime, and pinning it down before a prey into a gastrovascu lar cavity where free-living flatworms that capture extends from the mouth, bringing the prey into a gastrovascular cavity where free-living flatworms that capture extends from the mouth, bringing the digestion occurs.

Increasing
carbon dioxide
concentration
increases the
rate of
photosynthesis
as carbon
dioxide (CO2) is
a
in
photosynthesis.
Above a certain
concentration,
further
increases in
concentration
do not increase
the rate of
photosynthesis
and it stops
being a limiting
factor.

Answers

Answer:

Increasing  carbon dioxide  concentration  increases the  rate of  photosynthesis  as carbon  dioxide (CO2) is a limiting factor.

Explanation:

Some limiting factors like carbon dioxide, temperature etc. influence the photosynthetic rate, which may end up reducing the potential amount of carbohydrate produced by photosynthesis. Carbon dioxide is important for this form of biosynthesis: it provides the inorganic carbon that is integrated into carbohydrate molecules.

The photosynthetic rate can be slowed by a decline in the concentration of available carbon dioxide.

6 CO2 + 6 H2O + light  →  C6H12O6 + 6 O2

Carbon Dioxide + Water + Light       Glucose + Oxygen

Which organisms use photosynthesis to make their own food

Answers

Plants (autotrophs). Plants use water, sunlight, and carbon dioxide to make energy (this is photosynthesis). Animals are heterotrophs, which get there food from someone or something.
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Write the point-slope form of the equation of the line through the point (3,-5) with a slope of -4/3. 14. Given that 16x+ - 4x 4bx + 7bx + 18 is divisible by 2x + b,(a) show that b - 7b + 36 = 0,(b) find the possible values of b. plspls pls pls pls plsssssssss helpme it could mean the world rn Please help ive been trying at this stupid question for 45 minutes now. The expression -7y is aTermConstantVariable Solve the system of equations by the elimination method: \large 9x+y=-8 and \large 4x+y=2. Then fill in the solution as an ordered pair: List the solvent and solute(s) in the scenarios below.A solution of 32% ethanol and 68% water I WILL GIVE BRAINLIESTGiven DEF : RST, find x.12151664 what does oldest mean in this sentence I am the oldest of my siblings 1. Anne wants to join five pieces of paper together. She plans to use 3 rectangular pieces of the same size and 2 square pieces of the same size. The length of each rectangular piece is 3 1/2 feet. The width of each rectangular piece, w, is the same as the length of each square piece. The expression below can be used to find the total surface area of the five pieces of paper. Anne decides that the width, w, of the rectangular pieces should be 2 feet. What is the total surface area, in square feet, of all five pieces of paper? Match the graph shown with the following equationAnswer a and b please The __________ is located under the forebrain and midbrain.A.forebrainB.midbrainC.hindbrainD.brainstemPlease select the best answer from the choices providedABCDThe answer is C on edge 2020 List any three quantum numbers that describe an electron in an atom and state the relationship between any of the two if f(x)=x2+3x+5 what is f(3+h) you and your friend play a video game where is Superbird has to find and eat radiation leaks at nuclear power plant before they explode. Which of the following is the main idea of this video game radiation leaks are dangerous a super bird Saves the World birds with superpowers nuclear power plants write your reflection that shows your participation in implementing an environmental project such as building and maintaining home garden or conducting a war on waste campaign In 2022, Spencer Realty considered conducting a survey of every home to determine which homes may be put on the market within the next year. This information would be included in their financial statements as a predictor of potential future revenue. The cost of the survey would be $2.6 million, and the results would not differentiate potential business for Spencer Realty compared to other realtor companies. If Spencer Realty decided to not conduct the survey, that decision is likely based on which concep?A. Historical cost.B. Cost constraint.C. Fair value.D. Full discloser. -4 (-3 + 5 + (-2)) show all steps How many moles are there in a 122 gram sample of nickel (Ni)?7.16 x 103 moles6.22 mol2.08 mol0.481 mol Which effects of World War 1 helped the rise of socialism in Russia? Select Three Options. 1. Food and other resources were scarce in Russian Cities. 2. Workers protested the government and politics.3. Citizens wanted revenge for their defeat in the war. 4. Workers wanted to play a greater role in ruling Russia. 5. Citizens resented the government and the war.