4. Changing the temperature affects the shape of an enzyme How might an incred
temperature affect the enzyme's function in the cell?

Answers

Answer 1

Answer:

Higher temperatures disrupt the shape of the active site, which will reduce its activity, or prevent it from working. The enzyme will have been denatured . Enzymes therefore work best at a particular temperature. Proteins are chains of amino acids joined end to end.

Explanation:

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Related Questions

an animal can wound a tree by scratching away the bark. the tree can respond to the wound in many ways. the sap quickly covers the wound, and then the tree covers the wound with new growth. the diagram shows the cross section of a tree with a healed wound. what process worked most directly with a transport section to heal the wound?

Answers

Cellular reproduction is the process which worked most directly with a transport section to heal the wound.

What is Cellular reproduction?

This involves producing a copy of preexisting cells through the process of cell division known as mitosis.

The plant when injured yields multiple cells which covers it up and helps in the healing process.

Read more about Cellular reproduction here https://brainly.com/question/14249663

What type of physical weathering is caused by the expansion of water?

Answers

Answer:

Frost wedging

Explanation:

Is a natural result of the fact that water expands when it freezes.

frost wedging should be the answer

5) The Texas Hill Country, located in central Texas, is home to the Edwards Plateau ecoregion and Llano Uplift ecoregion. Since the Edwards Plateau is composed of large amounts of limestone rock
formations with a vast underground cave system. What is likely the cause of the underground cave system?
A) wind erosion
B) chemical weathering
physical-weathering
D) deposition and compaction

Answers

Answer:Its C

Explanation: i took the test trust me

physical-weathering is likely the cause of the underground cave system.

Rocks, minerals, and soils disintegrate through a process known as physical weathering, sometimes known as mechanical weathering.

Abrasion is the main physical weathering process (the process by which clasts and other particles are reduced in size). Temperature, pressure, frost, root movement, and burrowing animals can all cause physical weathering.

For instance, physical weathering will expose more surface area through the use of cracks, speeding up the pace of deterioration.

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The sky of early Earth was probably pinkish-orange. As life became established, the sky turned blue. What was responsible for the color change?

Answers

Earth’s atmosphere had little to no oxygen. It was composed of carbon dioxide, water vapor, and nitrogen, with lesser amounts of carbon monoxide, hydrogen sulfide, and hydrogen cyanide. Because of these gases in the atmosphere, the sky was probably pinkish-orange. Meaning once earth obtained more oxygen the sky turned blue.

During prophase I, all four chromatids of the two homologues become closely associated as a result of pairing, forming a structure known as a(n)

Answers

During prophase I, all four chromatids of the two homologues become closely associated as a result of pairing, forming a structure known as a tetrad or bivalent.

What is a tetrad?

A tetrad is a structure formed during the prophase I stage of meiosis I whereby two homologous chromosomes pair together.

Meiosis occurs in two stages of division namely;

meiosis I meiosis II

In meiosis I, homologous chromosomes are separated but are first paired during the prophase stage to form the tetrad or bivalent structure.

Therefore, during prophase I, all four chromatids of the two homologues become closely associated as a result of pairing, forming a structure known as a tetrad or bivalent.

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1. Predict: What do you think the offspring of a black mouse and a white mouse will look like?

Answers

A lighter black known as brown

5. Warm currents cause what type of climate?
a. Dry
b. Wet
c. Frigid

Answers

Answer:

b. dry

Explanation:

because the dry climate is warm

A type of speciation that involves the development of several species, each adapted to a specific environment, from a common ancestor is called _________.

Answers

Answer: It's called adaptive radiation. Hope this helps!

45. What process in the nitrogen cycle on this planet is taking place in the purple
growth cells?

Answers

Answer:

When an organism excretes waste or dies, the nitrogen in its tissues is in the form of organic nitrogen (e.g. amino acids, DNA). Various fungi and prokaryotes then decompose the tissue and release inorganic nitrogen back into the ecosystem as ammonia in the process known as ammonification.

Explanation:

True or False: Traits that are beneficial in one environment will always be beneficial in another environment

Answers

Answer:

False.

Explanation:

Natural selections favors traits that are beneficial in a specific environment. Traits that are helpful in one environment might actually be harmful in another.

How many chloroplasts are present in a typical plant cell?

Answers

Answer:

10-100 chloroplasts

Explanation:

is the following sentence true or false? Changes in chromatin structure and histone DNA binding are associated with changes in gene activity.

Answers

Answer: The correted answer is true

Explanation:

Changes in chromatin structure and histone DNA binding are associated with changes in gene activity. True)

Pls help ASAP WILL GIVE BRAINLIEST 100POINTS!

Answers

If 2 different people use the same dichotomous key on the same organism it’s only natural for them to have the same results. It wouldn’t make sense if they had different results unless one of them made an error.

Ethnopharmacology is a subdiscipline in the field of ethnomedicine. Identify what someone within the ethnopharmacology field might do during their research.

Answers

Document the types of herbs and teas present in a traditional Chinese pharmacy interview amchis on what plants they use in their healing remedies

During translation, amino acids are carried to the ribosome by.

Answers

Answer:

tRNA

Explanation:

Which of the followingdoes NOT affect population growth and decline?

a. the immigration of organisms
b. the emigration rate
c. the fraction of males to females
d. the birth rate and death rate

Answers

C. The fraction of males to female

How does continental drift theory explain extinction of organisms?

Answers

Answer:

He argues that the “dance of continents”-the break-up, movement, collision and re-formation of continents through time-creates the basic geographic and climatic conditions which drive the decline and extinction of species.

Explanation:

True or False (Please help me asap)

1. CAM plants use organic acids to store their CO2 for use in light reactions

2. Phase 3 of the Calvin cycle involves the reduction of 3-phosphoglycerate to G3P.

3. in C3 plants, rubisco fixes oxygen if no CO2

4. Photosystem II can operate independently of photosystem I in a cyclic .

5. Carotenoids may act as a sort of energy buffer or “sunscreen” for plants.

6. Chlorophyll b has a methyl group at the R-position of the porphyrin ring.

7. Cyclic electron flow is the primary pathway of energy transformation in light reactions.

Answers

In this question, we will answer whether the statement is false or true about plants.

False or true

1. CAM plants use organic acids to store their CO2 for use in light reactions

False

2. Phase 3 of the Calvin cycle involves the reduction of 3-phosphoglycerate to G3P.

False

3. in C3 plants, rubisco fixes oxygen if there is no CO2

True

4. Photosystem II can operate independently of photosystem I in a cyclic fashion.

True

5. Carotenoids can act as a kind of energy buffer or “sunscreen” for plants.

True

6. Chlorophyll b has a methyl group at the R-position of the porphyrin ring.

False

7. The cyclic flow of electrons is the main way of transforming energy in light reactions.

True

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True or False: A trait is only considered an adaptation if it is beneficial to the organisms current environment

Answers

Answer:

this statement is false:

Explanation:

natural selection is a process im which organism evolve to become better adapted to their environment

Which of the following is a negative consequence of nuclear power that concerns many environmentalists?

A
electrical shocks

B
carbon emissions

C
nuclear waste

D
smog

Answers

Nuclear waist I believe
Sorry if I’m wrong
I think the answer is C- nuclear waste

Please Help! This is due in 5 minutes!
Whose work showed that the fossils in caves were, in fact, a result of accumulation over time rather than the result of one cataclysmic event?
A. Gideon Mantell
B. William Buckland
C. Charles Lyell
D. Richard Owen

Answers

Answer:

C. Charles Lyell

Explanation:

Lyell argued that the formation of Earth's crust took place through countless small changes occurring over vast periods of time, all according to known natural laws.

Energy for use in our cells are stored in the form of

1) chemical bond energy
2) physical energy
3) heat energy
4) mechanical energy

Answers

Answer:chemical bond energy

Explanation:weegy

crick originally thought that each type of nitrogenous base hydrogen bonded with its self (A-A, T-T, etc.) why was this incorrect? what makes this impossible?

Answers

Each nitrogenous base has a specific base pair to which it bonds with. A bond with T while G bonds with C.

In which situation has the precautionary principle been least strictly applied?

A chain of health stores is allowed to sell over-the-counter nutritional supplements that

have not been tested by the Food and Drug Administration for adverse effects.

A foreign marketplace relaxes certain restrictions on genetically modified produce after

testing demonstrates that the produce poses no health risks to consumers.

A toy company recalls a particular brand of action figure after several young children nearly

die from choking on loose pieces of plastic.

The U. S. Government requires that cigarette manufacturers include on cigarette packages a

warning from the surgeon general that smoking causes diseases such as lung cancer

Answers

The precautionary principle is  invoked after there has been established that there is risk in the use of a product.

What is the precautionary principle ?

The precautionary principle  is invoked when it is supposed that a particular product or a drug could put the lives of people at risk. This has been invoked many times in the health sector.

The situation in which the precautionary principle  is least strictly applied is when a chain of health stores is allowed to sell over-the-counter nutritional supplements that have not been tested by the Food and Drug Administration for adverse effects.

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Monosaccharides disaccharides and polysaccharides are examples of.

Answers

Answer:

Sugars

Explanation:

Saccharide is another term used to describe sugars. The prefixes (mono = one, di = two, poly = more than two) represent how many glucose molecules are present in the overall molecule. Glucose is the base structure of sugars. Furthermore, all saccharides (sugars) are carbohydrates.

Assess It!

A disease has spread

amongst lily pads in a

pond ecosystem.

Which is true about the

impact of this disease?

A Small fish that rely on lily pads for

protection will decrease in population

The large fish population will increase

C. The water temperature will decrease

D. The frog population will increase

Answers

Answer:

The small fish populus will decrease because they need the lilypads to hid them from the big fish.

Explanation:

Single-celled plantlike protists and photosynthetic bacteria make up communities of.

Answers


Plant-like protists, also called algae are a large and diverse group of simple plant like organisms. Some algae are tiny and unicellular, others are large and multicellular, as shown in Figure below. The largest and most complex marine forms are called seaweeds.

How are spores similar to seeds?​

Answers

Answer:

Spores grow and spread, similar to seeds, yet only in a larger amount.

__________________________________________________________

Questions?

Ask in the comments box.

Helium has an atomic number of two because it has two ____________ . A atoms B protons C neutrons D molecules

Answers

Answer:

The answer to that question is A

According to the articles, how did the sequencing of the human genome impact our ability to understand human evolution and natural selection?.

Answers

Answer:

whole genome sequencing allows us to examine evolution at the phenotypic level, and gives us a testable way to predict how environmental impacts will shape future phenotypes.

Other Questions
Which expression is equivalent to 7 (a + 2) when a = 6? To Judge Keith and all the members of the clergy; to all the members of Congress who are here and our state legislators; to our heads of corporations and honored guests I'm so glad you're here.But today, I want to address my comments not to you, the "titled" people. Instead, I'd like to talk for a moment with everyone out there who doesn't have a title those who aren't credentialed. I want to use my time to speak to everyone who has never been elected. I want to speak not to the CEOs but to the secretaries of the company; not to the senators but to the janitors; not to those who were lucky enough to be ushered into this beautiful space today but to those who stood in line for hours waiting to get in. And to those of you who are outside who did not get in this is your day. 1Jennifer Granholm, "Governor Granholm's Remarks at Funeral for Civil Rights Leader Rosa Parks"Who does Granholm say she wants to talk to? Click on the boxes to choose the meter and line length of the following line.Alexander the Great had the whim____________ -meter. The map shows migration routes to the west. Which effect of the Lewis and Clark expedition does this map show? 3. The weight of cell phones is normally distributed. The mean weight of a sample of 300 cell phones is 112 grams, with a standard deviation of 2 grams. With a 95% confidence level, determinethe maximum error of estimate18.99%22.63%1.31%29.73% hurry please and check to maks=e sure its correct \50 POINTS!!! What is the equation of the line that passes through the point(6,-2) And has an undefined slope Whats the circumference of circles help me please its almost due at 10 am How do you think the body language that wolves use with other wolves compares to what they use with humans? HELP PLS help me please it's important A 15ft ladder is leaning up against a wall. The top of the ladder makes a 12 with the wall, how far is the base of the ladder from the wall? PART A: READING COMPREHENSIONRead the passage below and answer the questions that follow.Across Malaysia, our rivers are the main source of tap water. Despite this, Malaysians are still throwing rubbish into the river. River pollution is a threat to safe drinking water in Malaysia. A recent dry spell caused water Selangor's Sungai Langat cannot be utilised for daily use as pollution caused ammoniacal nitrogen levels to rise above permissible levels. There are many ways to reduce the river pollution such as installing grease traps, maintaining septic tanks, and educating the public on the importance of having clean drains in the neighbourhood.Most of the times, polluted rivers cannot be rehabilitated to their original and natural condition. Nevertheless, minimising drain pollution can be a cost-effective way to improve the condition of the rivers. One of the ways is by installing grease traps to capture oil, and these traps must be regularly maintained. Local authorities will have to carry out enforcement to combat illegal discharge of oil and grease into the sewerage system.In addition, all septic tanks need to be maintained properly. According to the Malaysia Water Industry Guide 2013, there are 4,380 communal septic tanks and 1,298,207 individual septic tanks in Peninsular Malaysia and Labuan. In Selangor, more than 33,000 old individual septic tanks discharge partially-treated wastewater into drains. The septic tanks must be cleaned of any waste once every three years in order for the tanks to function effectively. If this is done periodically, the level of ammoniacal nitrogen in the river can be reduced significantly.Lastly, the most important step to reduce river pollution is by educating the public on the importance of having clean drains in the neighbourhood. It will be meaningless to maintain the drains and septic tanks if the amount of pollutants entering drains is not reduced. The local authorities can organise campaigns and activities such as drain clean-ups to educate the public on this issue. All in all, the cleanliness of our rivers should not be ignored. The recent shortage of waterin Selangor and the water treatment plant being shut down show that an abundant resource of water can deplete too if we do not take proper care of our drains and rivers.Installing grease traps, maintaining septic tanks, and educating the public on the importance of having clean drains in the neighbourhood are some of the ways that can be done to reduce river pollution. By minimising drain pollution and cleaning the septic tanks every three years can help minimise level of ammoniacal nitrogen in the river. Hopefully, the public will be able to be more aware of their wastes as well. A shirt was originally priced at $80. The store is having a 25% off sale. How much will you pay for the shirt after the discount (not including tax) how about this question? its biologoyThe "language" of RNA is called the Choose... , and it uses three-letter "words" called Choose... . Find the mean absolute deviation for:1, 1, 2, 4, and 7a) 1b) 2c) 3d) 0 Explain the irony of we real cool in 1960 during the start of the civil rights movement in america The Dust Bowl (1) The Dust Bowl was an eight-year period of drought and dust storms that plagued the Northern and Southern Plains of the United States. The catastrophe lasted from the summer of 1931 to the fall of 1939. The Dust Bowl was the result of poor land management and a lack of rain. (2) Before the Great Plains were settled, plant and tree roots held the soil in place and prevented the water from running off. Settlers cleared the land, plowed deep into the ground, and planted cotton, wheat, and corn. In 1930, the plains farmers were harvesting bountiful crops. However, overuse of the land sapped it of nutrients needed to support the crops. In the summer of 1931, the decrease in rainfall and poor soil condition caused a lot of the crops to die. Strong winds blew away the dead and weakened plants. (3) In 1932, the skies became brown and black with clouds of dirt. Deep blankets of dust covered homes, vehicles, and anything else that was out in the open. People and animals died of suffocation and pneumonia. In 1934, the government minimally compensated farmers for their livestock and rid them of the burden of caring for the animals. Masses of people left their homes in search of work and food. Bordering states did not welcome the migrant workers because their own economies and employment opportunities were in decline. Many of the displaced workers and their families lived in makeshift shacks without plumbing or electricity. (4) In 1935, a conservationist by the name of Hugh Hammond Bennett led a strong campaign for better farming practices and land management. He spoke to Congress and succeeded in getting the Soil Conservation Act of 1935 passed. President Roosevelt also took action to prevent further harm to U.S. lands. The Roosevelt administration educated farmers on techniques to conserve the land. In 1937, the government began paying farmers to use new farming techniques. The farmers received a dollar an acre for trying crop rotation, strip farming, contour plowing, terracing, and other approved conservation methods. Also under Roosevelt's guidance, the Civilian Conservation Corps planted millions of trees between Canada and Abilene, Texas, to create a windbreak and to hold the soil in the ground. These efforts yielded a 65 percent reduction in the amount of soil being carried away by the wind by 1938. Although there was a lot of improvement in the quality of the land, the dry soil failed to produce adequate harvests.Question: Which sentence could best be added to paragraph 4 as a conclusion? aFinally, in 1935, the government took action to end the Dust Bowl. bFinally, in the fall of 1939, abundant rainfall ended the Dust Bowl. cFinally, in 1937, farmers learned new farming techniques. dFinally, the conservation efforts made a difference in 1938. WORTH 30 POINTS HELP!!1.What architectural advance allowed the Romans to build stronger, heavier buildings?:1- the use of pediments 2- the use of arches 3- the use of bricks 4- the use of stone2.Which people took power in Rome around 600 B.C.?:1- the Corsicans 2- the Etruscans 3- the Greeks 4- the Carthaginians 3.Why was Romes geographic setting important?:1- strong winds brought heavy spring rains to the land2- its position was central to Italy and the known Western world3- it was surrounded by deserts keeping it safe from invasions 4- farmers depended on yearly flooding to plant crops4.Why is Roman law important to us today?:1- it did not protect the rights of people accused of crimes2- it was extremely harsh and unfair to conquered peoples3- it shows why the empire finally fell apart4- it developed ideas of justice that are the basis of our legal system HELP ME: Lee works at a job where her pay varies directly with the number of hours she works. Her pay for 6.5 hours is $49.40. Write a direct variation equation relating Lees pay x to the hours worked y. Then find her pay if she works 25 hours in a week. y = 7.6x; $190