explain why most enzymes perform poorly at low temperatures​

Answers

Answer 1

Answer:

Due to Kinetic energy

Explanation:

At low temperatures enzymes are simply inactive. As temperature is increased the enzymes and substrate gain kinetic energy


Related Questions

Describe the process of photosynthesis, in your own words.

Answers

Answer:

Photosynthesis is process by which green plants manufacture their food by making use of carbon dioxide and water in the presence of sunlight

The sun's inner core is the hottest part of the sun. (2 points)
True
False

Answers

Answer:

True

Explanation:

Answer:

true

Explanation:

because since the core is the farthest away from space it will continue to burn inside of the core,  leading to more heat building up in the inner parts.

Why is earths interior layered?

Answers

The Earth is divided into three main layers. The dense, hot inner core (yellow), the molten outer core (orange), the mantle (red), and the thin crust (brown), which supports all life in the known universe.

 Female peacocks typically chose to mate with males who have the most brightly colored feathers. This is an example of

A- shrinking population
B - Mate Choice
C- Mutations
D- gene flow
E- natural selection

Answers

Answer:

its B or E

Explanation:

2. The formation of a new community where another community already exists is known as ______.
A primary succession
B secondary succession
C pioneer community
D pioneer species​

Answers

Answer:

B secondary succession

Explanation:

Definition of fruits

Answers

Answer:

Fruit, the fleshy or dry ripened ovary of a flowering plant, enclosing the seed or seeds

Explanation:

Hope this helps

Which fossil in the rock layers below is probably the oldest? Explain your answer.

Answers

Answer:

Fossil C

Explanation:

Lowest under ground, more time passed.

Researchers allow bees to feed from a feeder located 500 meters due south of the hive for several days in a row. They then place a new feeder due south of the hive and place feeders in several other directions from the hive as well, but all are now 450 meters from the hive. They leave the original feeder empty. Next, they determine which feeders that new bees from the hive now visit. What information can they learn from this experiment alone

Answers

Answer:

they can learn if Bees are able to calculate distance and direction or if they simply stick to what they know.

Explanation:

From this experiment they can learn if Bees are able to calculate distance and direction or if they simply stick to what they know. Since they have been accustomed to feeding from the feeder that is south they may continue to do so, but since it is not the farthest from the hive and there are other feeders located closer they may chose the new feeder. If they do decide to change feeder, then it tells the researchers that the Bees are able to calculate the distance and know that the new feeders are closer, while which feeder they choose might give them information on how bees determine direction.

4 A population of tree-climbing lizard lives on one bank of a large river.
The other bank of the
river is a treeless prairie. During a flood, 40
lizards were transferred to the prairie side
of the river. After 200
generations, this transferred population of lizard lost the ability to
climb.
Which mechanism is MOST likely responsible for this loss of function
within the transferred
population?
natural selection
genetic drift
gene flow
mutation

Answers

Answer:

Genetic Drift, it is a textbook example of genetic drift.

hope this helped <3

Describe some of the changes in the land and in life-forms that occurred at the end of the Paleozoic Era.

Answers

during the end of the paleozoic era it was probably one of the greatest mass extinctions on earth and the land started to break up and move around to form what the world looks like today

What is the scientific name for recycled yard waste?

Answers

Answer:

compost

Explanation:

Green waste, also known as "biological waste," is any organic waste that can be composted. It is most usually composed of refuse from gardens such as grass clippings or leaves, and domestic or industrial kitchen wastes. Green waste does not include things such as dried leaves, pine straw, or hay. Such materials are rich in carbon and considered "brown wastes," while green wastes contain high in concentrations of nitrogen. Green waste can be used to increase the efficiency of many composting operations and can be added to soil to sustain local nutrient cycling.

explain why the gametophyte plants live in moist habitats​

Answers

Answer: Unlike the vascular sporophytes, the gametophytes have no vascular tissue at all. These gametophytes are therefore very small, and develop best in moist areas, where they can absorb water directly from their surroundings. Like the bryophytes, ferns and fern allies are still restricted to moist habitats.

Explanation:

Please helpp
I don't understand this at all

Answers

Ok so lemme help u.
Every A becomes T and every C becomes G vice versa.

If you’re doing MRNA
Then instead of T you write U

7. Compare and contrast the way carbon is used in respiration and photosynthesis.

8. How does carbon get into the ocean?


PLEASE HELP ME I AM A LONELY WEEBO AND THE ONLY THING THAT WOULD MAKE ME HAPPY IS IF SOMEONE GAVE ME THE ANSWERS TO THIS SH!aTt

Answers

Answer: 7. Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. ... While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. 8. Carbon gets incorporated into marine organisms as organic matter or structural calcium carbonate. When organisms die, their dead cells, shells and other parts sink into deep water. Decay releases carbon dioxide into this deep water.  brainliest?

Explanation:

Someone please please help me with this !! I would really appreciate it

Answers

Answer:

A

Explanation:

Because you would have to have a high mobility to get food and take of without being hit.

Which group of fungus convert sugar to alcohol

Answers

Answer:

yeast

Explanation:

yeast are another group of fungi important for both food and beverage fermentation the process that converts sugars into alcohol and carbon dioxide

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Answers

1. a) father (Rr), mother (rr)

b) from the attached file(1)

c) the possible genotypes are

Rr - 50%rr - 50%

d) but from the information given above the only possible genotype for SpongeGerdy is Rr, because we were told that she was squarepants

e) Rr

f) from the attached file(2)

g) the possible genotypes are

RR - 25%Rr - 50%rr - 25%

h) the genotypes for squarepants are RR and Rr

therefore probability is (25 + 50)% = 75% or 3/4

i) the only genotype for roundpants is rr

therefore probability is 25% or 1/4

2. a) wilba - Ee , wilbur -EE

b) from the attached file(3)

c) the possible genotypes are

EE - 50%Ee - 50%

d) the genotypes for round eye are EE and Ee

therefore probability is (50 + 50)% = 100% or 1

e) the only genotype for oval eye is ee

therefore probability is 0

3. a) squidward - BB . squidette - bb

b) from the attached file(4)

c) the only possible gene is Bb - 100% or 1

d) the genotypes for a light blue skin are BB and Bb

therefore probability is (0 + 100)% = 100% or 1

e) the only genotype for a light green skin is bb

therefore probability is 0

f) No, they are not. this is because they are heterozygous i.e.( they carry gene for a light green skin)

g) from the attached file(5)

h) the possible genotypes are

BB - 25%Bb - 50%bb - 25%

i) the genotypes for a light blue skin are BB and Bb

therefore probability is (25 + 50)% = 75% or 3/4

j) the only genotype for a light green skin is bb

therefore probability is 25% or 1/4

Four students were asked to describe how three types of cells reproduce: a pollen cell, a leaf cell, and a human egg cell. Their responses are indicated in each row below.

Student Formation of a Pollen Cell Formation of a Leaf Cell Formation of a Human Egg Cell
Lexus Mitosis Mitosis Meiosis
Gabby Meiosis Meiosis Mitosis
Giovanny Mitosis Meiosis Mitosis
Breeanna Meiosis Mitosis Meiosis

Which student correctly identified how each cell reproduces?


A) Lexus


B) Gabby

C) Giovanny


D) Breeanna

Answers

Answer:Breeanna

Explanation:

LIST THESE BY GREATEST NUMBER OF PROTONS, please.


HYDROGEN
ALUMINUM
NICKEL
LITHIUM
GOLD
ARGON
MERCURY
IODINE

Answers

Answer:

Hydrogen, Lithium, Aluminum, Argon, Nickel, Iodine, Gold, Mercury

Explanation:

Hydrogen has 1 proton.

Lithium has 3 protons.

Aluminum has 13 protons.

Argon has 18 protons.

Nickel has 28 protons.

Iodine has 53 protons.

Gold has 79 protons.

Mercury has 80 protons.

Hope this helps.

Decomposers (like bacteria and fungi) are not included in this food web. Explain the role of decomposers in nature. Why are they so important?


I NEED HELP WITH THIS PLEASE!!!!

Answers

Answer:

please give me brainlist and follow

Explanation:

Thanks to decomposers, nutrients get added back to the soil or water, so the producers can use them to grow and reproduce. Most decomposers are microscopic organisms, including protozoa and bacteria. ... Instead, fungi get all their nutrients from dead materials that they break down with special enzymes.

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ALL MATTER HAS THE SAME PROPERTIES.
A. True
B. False

Answers

Answer:

false

Explanation:

some don't

Answer:

FALSE

gases and solids and liquids all have very different properties, thats not even mentioning plasma and BEC

Explanation:

thanks for the opportnity sir

HELP WILL GIVE BRAINLIEST IF CORRECT: Which plants are usually the first to live in soil?
a. Simple plants
b. Trees
c. Plants that can support insect life
d. Flowers

Answers

Answer:

simple plants

Explanation:

You are a geneticist working at a veterinary hospital. Your job is to help people understand genetic disorders that could affect their pets.

Answers

Answer:

To be connected with pet owners.

Explanation:

For doing this job, i have to be connected with the people having pets in their houses because with this interaction I provide all information about genetic disorders that their pet can gain. I will attend group discussion with these people in order to avoid threats of genetic disorder to their pets. With this information, these people are able to diagnose any genetic disorder symptoms in their pets and if we knew on time this genetic disorder can be eliminated from their pets and their health should be maintained.

Explain the mistake you see in image 1

Answers

Cytoplasm should be present inside the cell.

The cytoplasm is needed inside of the cell because it hold all of the membrane-bound organelles together

Tell me more about the parts of the water cycle and how they work.

Answers

Answer:

QUESTION:

Tell me more about the parts of the water cycle and how they work.

ANSWER:

The water cycle consists of three major processes: evaporation, condensation, and precipitation. ... In the water cycle, liquid water (in the ocean, lakes, or rivers) evaporates and becomes water vapor. Water vapor surrounds us, as an important part of the air we breathe. Water vapor is also an important greenhouse gas.

Explanation:

Hope that this helps you out! :)  

If any questions, please leave them below and I will try my best and help you.  

Have a great rest of your day/night!  

Please thank me on my profile if this answer has helped you!

TRUE OR FALSE Prokaryotic cells can’t replicate DNA, because they do NOT possess nuclei.

Answers

Answer:

false

Explanation:

hope it helps

20 pttttttttt quickk​

Answers

Answer
C

Explanation:
None

P S Q R The biological levels of organization range from a single organelle all the way up to the biosphere in a highly structured hierarchy. Multicellular organisms are organized from the simplest to most complex: cells, tissues, organs, organ systems, organisms. Evaluate the model above. Select ALL of the statements that accurately depict the examples shown in the model. A) R shows an animal cell. B) O shows types of tissue. P shows organs in the endocrine system. D) P shows an organ system, the digestive system. E) S shows an organ system, the digestive system.​

Answers

Answer: the red thing pretend is blood and blue thing is water you first ta

Explanation:

Answer:

A) R → Q → P → S

Explanation:

I just took the test on USA Test Prep

How would the author of "Are 'Green' Cars Really All That Green?" dispute the claim in "Cars Without Gasoline Are Here" that biofuels are a good replacement for fossil fuels? ​

Answers

Answer:

A. By noting that biofuels come from vegetables such as corn and sugar beet.

Explanation:

The author claims that biofuels are a good replacement for fossil fuels in the vehicles because it produced less carbondioxide gas as compared to fossil fuels. The biofuels also produced pollution but less as compared to fossil fuel. This biofuel is extracted in the form of Bioethanol which is a type of alcohol made by fermentation process of starch crops such as corn, sugarcane, or sweet sorghum. This biofuel made from biological materials that decrease the production of carbondioxide gas.

Could someone PLEASE HELP ME !

Answers

Answer:

c

Explanation:

Can i get brainlists

It’s AA
The first one is right
Other Questions
. Pollutants such as lead, mercury, sulphur, asbestos, nitrates and many other harmful chemicals.. Rearrange t= 5s + 4 to make s the subject. PLEASE HELP ME! 20 POINTS! NO BOTS -.- In the figure shown, line AB is parallel to line CD. Part A: What is the measure of angle x? Show your work. (5 points) Part B: Explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal. (5 points) AB and CD are parallel lines, and PQ and PR are transversals which intersect AB at P and CD at Q and R. Angle APQ is labeled as 65 degrees, angle QPR is equal to x, angle PRD is equal to 120 degrees. Why do you think this period is considered a golden age in Chinese history? Write one or two paragraphs explaining how the Tang and the Song dynasties and their leaders made it possible for people to accomplish so much. What is the expanded form of 1,693,222,527? A. 1,000,000,000 + 600,000,000 + 90,000,000 + 3,000,000 + 220,000 + 20,000 + 2,000 + 500 + 20 + 7 B. 1,000,000,000 + 600,000,000 + 90,000,000 + 3,000,000 + 200,000 + 20,000 + 2,000 + 500 + 20 + 7 C. 1,000,000,000 + 600,000,000 + 9,000,000 + 3,000,000 + 200,000 + 20,000 + 2,000 + 500 + 20 + 7 D. 1,000,000,000 + 600,000,000 + 90,000,000 + 3,000,000 + 200,000 + 20,000 + 2,000 + 200 + 50 + 7 When was the last time you looked up to the sky and observed thoughtfully?If you did,what mostly were your observations? How has this area of the Arizona desert changed in the last 50,000 years?PLEASE READ INSTRUCTIONS AND NO LINKS OR FILES PLS TX Refer to your notes and your textbook to help you identify the effects of the meteorite on Earth's systems as well as changes that were observed over time.State your claim. Make sure your claim fully explains how this area of the Arizona desert has changed over the last 50,000 years.Summarize the evidence you have gathered to support your claim and explain your reasoning. How did Samuel Morse's invention affect communication in the country? Allowed messages to be sent in seconds over long distances Blocked people's ability to send messages east and west Delivered messages to the wrong people Slowed the delivery of messages over long distances The number of students that participated in sports last year was 100. This year there are 140 students participating in sports. What is the percent of increase in the number of students participating in sports from last year to this year? __________% Read the passage.Human Activity and EarthquakesWhen Americans think of earthquakes, they tend to think of California, a state known for its frequent seismic activity. In recent years, however, people in Arkansas, Colorado, Kansas, New Mexico, Oklahoma, and Texas have been feeling the ground shake more often. An increase in oil and gas drilling in these states has led to "human-induced" earthquakesthose resulting from human activity. When wastewater is disposed of during gas and oil drilling, the water is forced deep underground. The resulting buildup of pressure can cause fault lines (cracks in the earth's crust) to shift. According to Mark Petersen, head of the U.S. Geological Survey's earthquake hazard mapping project, "In the past five years, the USGS has documented high shaking and damage in areas of these six states, mostly from induced earthquakes."What is the main idea of the passage?An increase in oil and gas drilling has caused a corresponding increase in earthquakes in six states.Residents of six U.S states have experienced an increase in earthquake activity in recent years. what is a personification in 4.5 Romeo and juliet Slavery in the Americas please help pppppppllllllllllllllleeeeeeeeeeaaaaaaaassssssssseeeeeeeeee???? What makes sound waves different from light waves? A person applies a constant force of 100 N on an object of mass 20 kg. The object moves horizontally at a constant speed of 0.20 m/s through a distance of 0.80 m. What is the net work done on the object PLEASE HELP, ILL GIVE BRAINLIEST. Betty is a professional high diver and takes a vacation to a beach she has not visited before. While there, she notices a tall cliff, which she thinks would make an excellent place to practice her diving. Which of the following statements about this situation is FALSE? Your friend Sam wants to paint her room. She wants to paint the ceilingwhite and the four walls purple.You are helping Sam determine the cost and the amount of time needed topaint her room.The room is shaped like a rectangular prism with a height of 8 feet, length of12 feet, and width of 10 feet as shown. What is the measure of angle x?