An agricultural biologist was evaluating two newly developed varieties of wheat as potential crops. In an experiment, seedlings were germinated on moist paper towels at 20ºC for 48 hours. Oxygen consumption of the two-day-old seedlings was measured at different temperatures. The data are shown in the graph below. In a second experiment, variety A seedlings at both temperatures were treated with a chemical that prevents NADH from being oxidized to NAD+. Predict the most likely effect of the chemical on metabolism and oxygen consumption of the treated seedlings. Explain your prediction.

Answers

Answer 1

Answer:

The definition is listed in the clarification segment below, and according to the present circumstances.

Explanation:

It undergoes different morphological as well as biochemical modifications mostly during germination. Product contains nutrients and even some hydrolases such as energy, carbohydrates. Owing to the availability of phytic compounds, the seed coat seems to be very durable in nature. Hydrolytic enzymes launch their function by consuming oxygen throughout order to remove this hard coating. In several other processes, including the electron transport system as well as the Kreb process, oxygen also becomes necessary.

The initial phase of germinating seeds requires anaerobic environments where even the enzymes dehydrogenase can function. The subsequent dehydrogenase enzyme brings the electron throughout the electron transport system from either the base to oxygen.  Unless the oxygen frequency is compared with varieties A and B, it can be seen through the analysis that variety B actually absorbed more oxygen. Oxygen intake rates are also depending upon period.The impact of temperature mostly on absorption of oxygen seems to be present. Shift the supply at low temperatures have a low intake of oxygen, while varieties grown over extreme temperatures use much more oxygen. The metabolism of such a seedling is influenced by temperature. Metabolically active young plants display a larger intake of oxygen.

Related Questions

Identify the types of signals which sensory receptors can detect.
Thanks:)

Answers

Answer:

Explanation:

Sensory receptors can be classified by the type of stimulus that generates a response in the receptor. Broadly, sensory receptors respond to one of four primary stimuli:

Chemicals (chemoreceptors)

Temperature (thermoreceptors)

Pressure (mechanoreceptors)

Light (photoreceptors)

Which rock has the highest metamorphic grade?

Answers

Answer:

The answer is Gneiss

Its the highest metamorphic rock

Can someone please help me with these 2 questions? ILL GIVE BRAINLIEST

Answers

Answer:

1: The higher the force applied to the ball, the harder to make a home run because of the third law: every action has a reaction, the reaction is absorbed by the bat.

2:Same equation: F=MA from the second law, if the ball has a higher mass, it will have a higher force.

Explanation:

The third rule, which states that every action has a response, which is absorbed by the bat, makes it tougher to hit a home run the more power is given to the ball.

Explain Newton's law.

Newton's laws of motion are three fundamental physical laws that describe the behavior of objects in motion and how they interact with forces. The laws were first published by Sir Isaac Newton in 1687.

Law of Force and Acceleration - The acceleration of an object is directly proportional to the net force acting on the object and inversely proportional to its mass. This law is often expressed as F=ma, where F is the net force acting on an object, m is the mass of the object, and a is the acceleration of the object.

Law of Action and Reaction - For every action, there is an equal and opposite reaction. This law states that when one object exerts a force on another object, the second object exerts an equal and opposite force on the first object.

For more details regarding Newton's law, visit:

https://brainly.com/question/28786939

#SPJ2

ILL GIVE BRAINIEST PLS HELP ITS DUE RLY SOON!! explain how
the geologic processes involved in the formation
of coal, oil, and natural gas cause uneven
distributions on Earth.

Answers

Explanation:

RESOURCE LIBRARY COLLECTION

DISTRIBUTION OF NATURAL RESOURCES

Different regions have access to different renewable or nonrenewable natural resources such as freshwater, fossil fuels, fertile soil, or timber based on their geographic location and past geologic processes. Access, or the lack thereof, contributes to a place’s economic development, political relationships, and culture. For example, the Great Plains region of the United States is known for its abundance of fertile soil. As a result, its main industry is agriculture. Corn, soybeans, and wheat are globally exported from this region and serve as the main economy. On the other side of the spectrum, the desert southwestern region of the United States depends on the Central Arizona Project canals to transport water from the Colorado River in order to support agriculture and urban areas. Arizona’s right to use water from this river stems from the Colorado Compact, an agreement established in 1922.

Where on Earth can you find collision zones?

Answers

Answer:

You can find collision zones on the edge of the Pacific Ocean offshore Washington, Canada, Alaska, Russa, Japan, and Indonisa.

Explanation:

Which event is caused by gravity?
A. Water enters an aquifer through infiltration.
B. Water exits a person through perspiration.
C. Water changes from ice to liquid water through melting.
D. Water moves from the atmosphere to a glass surface through
condensation

Answers

Answer:

A

Explanation:

A

Answer:

A

Explanation: took the test

What would be the most likely effect if there was only type of side chain (R group) of an amino acid? (4 points)

The organism would not be able to make and store starches.

The organism would not be able to make more than one type of protein.

The organism would not be able to process glucose molecules effectively.

The organism would not be able to regulate the creation of specialized cells.

Answers

Answer:

The organism would not be able to make more than one type of protein.

Explanation:

All amino acids have a standard structure with variation in the R group. They have an amide functional group on one side, and a carboxyl functional group on the other side of the molecule.

The reason we have such diverse types of proteins in our cells is because there are different R groups across the twenty amino acids found in nature. These R groups contain additional elements and form different structures and functions, based on their properties.

If all R groups were the same, then all amino acids would be the same. This would result in only one type of protein, as all proteins are made of chains of amino acids.

DUE NOW PLEASE HELP ME!!!!! 10 POINTS

Answers

b. its three fourths

In single-celled organisms, materials are stored primarily in

Answers

Answer:Vacuole

Explanation:Vacuoles basically do the functions of storage, ingestion, digestion, etc.

22. Which of the following is not part of the water cycle? *
Evaporation
Condensation
Nitrogen Fixation
Precipitation
TIMED!! Pls help will reward

Answers

nitrogen fixation is not part of the water cycle

Please help
Which type of transport is occurring in this picture? Question 7 options:

A. Osmosis

B. Facilitated Diffusion

C. Simple Diffusion

D. Endocytosis

Answers

Answer:B facilitated diffusion

Explanation:

Brainleist for answering #12 and #13

Answers

Answer:

increase

decrease

have no effect

Explanation:

PLS HELP ANSWER I WILL DO THE BEG

Answers

B. is the correct answer. through mutation and sexual reproduction

Answer:

its bbbbbbbbbbb

Explanation:

state that in a reflex arc the synapse ensure that impulse travel in one direction only

Answers

Answer:

Explanation:

Neurotransmitters are molecules that fit like a lock and key into a specific receptor. Therefore, nerve impulses cannot travel in the opposite direction, because nerve cells only have neurotransmitter storage vesicles going one way, and receptors in one place

Someone plz help I need the soon

Mendel's law of independent assortment is the result of researching how many characteristics at a time?​

Answers

Usually one gene so one characteristic
Is about random of genetic

5. The structures pictured in Fig. 1 are found on the undersurface of a leaf.
What is the name and function of these structures?

Please i really need help because i’m french and it’s hard

Answers

Answer:

I think the black ones are stomata or guard cells and they are attached on epidermis

Stomata is used for breathing and epidermis is the skin(outer layer) of plants

Explanation:

I hope this helps a little please give me brainliest

Answer:

epidermis

provides barrier against injury and water loss

guard cells

surrounds stomata also closes and opens stomata

stomata

allows gaseous exchange

Explanation:

Will mark brainliest!

Please help!

Look at the photo above :)

Answers

Answer:

whjat

Explanation:

Ok so I think you need to put 3rd into 1st place, 1st into 3rd, and then switch 4th and 5th and that should be correct

Need help ASAP ! Also number 6 ask the following are processes in the water cycle which of these processes are driven by energy from the sun ? Select all the correct answers : a . Run off B. Evaporation C. Percolation D. Melting E. Transportation

Answers

Answer:

B. and D. possabily E if transportation is solar powered.

Explanation:

The process that is driven by energy from the sun in the water cycle is evaporation.

The water cycle refer to the processes by which water moves around on earth. The water cycle has has atmospheric, litospheric and hydrospheric components.

Water evaporates when it receives energy, Usually surface water evaporates when energy from the sun is imparted to the molecules of water enabling to escape to the atmosphere.

Learn more: https://brainly.com/question/9847214

why is the chemical reaction between nitric acid and sodium hydroxide called the neutralization reaction?​

Answers

Reaction between sodium hydroxide and nitric acid is a textbook example of acid base neutralisation.Sodium ions combine with nitrate ions to form sodium nitrite and hydrogen ions react with hydroxide ions to form water.Equation:NaOH + HNO3 --> NaNO3 + H2O

HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN

Which of the following are true about cancer? Check all that apply.

Cancer cells display contact inhibition.

Cancer is contagious.

Cancer cells divide uncontrollably.

Cancer can spread around the body.

Cancer comes in many forms.

Cancer affects only the elderly.

Cancer cells invade healthy tissue.

Cancer does not obey contact inhibition.

Answers

Answer: I think these are the answers:

- Cancer can spread around the body.

- Cancer cells invade healthy tissue.

- Cancer cells display contact inhibition.

- Cancer comes in many forms.

- Cancer cells divide uncontrollably.

and I think "Cancer does not obey contact inhibition." is one too... I hope this helps! :D

Explanation:

Cancer cells:

• Divide uncontrollably

• Comes in many forms

Invade healthy tissues

• Does not obey contact inhibition

What is cancer?

Cancer is a diseased condition in which uncontrolled cell division takes place.

Cancer are of two main types: benign and malignant.

Benign tumours are localized to a particular organ and thus can be removed through chemotherapy or surgery.

Malignant tumours spread to body parts through blood stream and attack the healthy cells. This property of metastasis is unique to cancer cells.

Normal cells show their contact with the adjacent cells. In cancer, contact inhibition is lost and so they divide in an uncontrolled manner.

Breast cancer, leukaemia, lung cancer etc are some of the examples of cancer.

Cancer is detected through tissue biopsy. X-Rays, CT-Scan, MRI are some other techniques that detect cancer in the body.

Cancer can be treated if diagnosed early. Radiotherapy, chemotherapy and surgical intervention are the part of cancer treatment.

Therefore, cancer is considered a serious medical complication.

Learn more about cancer, here:

https://brainly.com/question/14945792

#SPJ2

What is the cell labeled X

Answers

Answer:

im assuming stomata or guard cells. need the whole picture though

You have been studying population growth of a species of Paramecium, a single
celled organism for 18 days. Your data are shown in the graph below. Food was
occasionally added to the test tube in which the paramecia were grown.
Grow
According to the diagram, what is the carrying capacity of the
test-tube environment as long as food is added?
A. about 10 paramecia
B. about 50 paramecia
C. about 65 paramecia
D. about 100 paramecia

Answers

Answer: C) about 65 paramecia!

Hope this helps!!! :D

Answer:

C

Explanation:

Took the packet

why is earthquake prediction a challenge for scientists​

Answers

Answer:

Reliable predictions require precursors – some kind of signal in the earth that indicates a big quake is on the way. The signal has to happen only before large earthquakes and it has to occur before all big quakes.

Explanation:

Answer:

Plato: Currently, we can’t predict earthquakes. We can only measure their magnitude and location at the time that they occur. The equipment to measure earthquakes needs to be buried deep underground and is very expensive. Scientists haven’t developed an earthquake warning system yet because earthquakes give little warning. So there is no reliable way to predict when an earthquake will hit.

Explanation:

What happens if an animal cannot get sufficient oxygen?​

Answers

Answer:

it dies

Explanation:

if an animal (depending on the animal) can not get a sufficient amount of provided oxygen it does due to it not being able to breath.

Answer:

It will suffocate and die.

Explanation:

If humans were not able to get enough oxygen then would die as well

Name and describe three organelles found in a eukaryotic cell.

Answers

Answer:

Mitochondria- Creates energy in the form of ATP

Lysosome- Removes waste and can destroy the cell in a process called apoptosis.

Golgi- Transport proteins synthesized by the cell

What do you do when a girl says "I'm okay"?

Answers

Answer:

She's lying they try to cover it up go comfort her or something just don't go and do nothing or you'll make her mad

Explanation:

That means she not okay but sometimes they don’t like opening up when they are sad, so just comfort them without talking about whatever she is upset about. Show her love and affect

Make a list of countries/states around the world that insects currently do not reside in.

Answers

Answer:

Iceland, and states like Washington DC. , South Dakota, Connecticut, Idaho, New Hampshire, Delaware, North Dakota, Illinois.

Explanation:

Iceland is one of the only places where people live without insects.

The reason why Iceland does not have mosquitos or other insects is its oceanic climate that keeps them away.

The insects freeze 3 times a year, which makes their survival in Iceland impossible.

The other states are not completely insect-free, however, their number is so small that is considered as like they don't exist.

13) Which molecule is used by cells as an energy source?​

Answers

Answer: sugar molecule ( carbohydrates)

Explanation:

The molecule used by cells as a source of energy is found in a sugar molecule / glucose because energy is the smallest unit or end product of sugar , glucose and staples

À ________ is a segment of DNA which codesfor a specific trait​

Answers

Answer:

The answer for the blank is= Gene

Answer:

A gene is a segment of DNA which codes for a specific trait​.

Explanation:

Cellular development, replication, and cell repair are controlled by genetic information stored within DNA molecules. The long-chain, helical macromolecules of these deoxyribonucleic acids, are constructed from complex sequences of covalently bonded monomers called nucleotides.  

Genes, can span several nucleotides and even multiple chromosomes. They are encoded through the processes of transcription, translation to become proteins, that determine physical characteristics or phenotypes.

3. What is an enzyme and what is its role in a reaction?

Answers

Answer:

An enzyme is a protein that serves as a catalyst in a reaction. Enzymes help to speed up the rate of the reaction by lowering the initial activation energy (the minimum amount of energy needed to undergo a reaction).

Other Questions
Find the domain and range of y=-5x-1 Gregs Kitchen sells pans for $22 and pots for $9. Gregs Kitchen also offers two coupons: 2POTSFOR1 (2 pots for the price of 1) and WELCOME25 (25% off your entire order). A customer would like to buy two pots and one pan. If the customer uses the best coupon, what will their total be? Read the excerpt from act 2 of A Doll's House.Nora: [going up to HELMER] I have wanted you so much, Torvald dear.Helmer: Was that the dressmaker?Nora: No, it was Christine; she is helping me to put my dress in order. You will see I shall look quite smart.Helmer: Wasn't that a happy thought of mine, now?Nora: Splendid! But don't you think it is nice of me, too, to do as you wish?Helmer: Nice?because you do as your husband wishes? Well, well, you little rogue, I am sure you did not mean it in that way. But I am not going to disturb you; you will want to be trying on your dress, I expect.Nora: I suppose you are going to work.Helmer: Yes. [Shows her a bundle of papers.] Look at that. I have just been into the bank. [Turns to go into his room.]Nora: Torvald.Helmer: Yes.Nora: If your little squirrel were to ask you for something very, very prettily?Helmer: What then?Nora: Would you do it?Helmer: I should like to hear what it is, first.Nora: Your squirrel would run about and do all her tricks if you would be nice, and do what she wants.Helmer: Speak plainly.Nora: Your skylark would chirp about in every room, with her song rising and fallingHelmer: Well, my skylark does that anyhow.Nora: I would play the fairy and dance for you in the moonlight, Torvald.What prediction does this excerpt best support?Nora is going to ask Helmer to pay off the debt.Nora is going to tell Helmer that she borrowed money.Nora is going to beg Helmer to let Krogstad keep his job.Nora is going to ask Helmer to replace the dress. Helpppppppp!!! Points and brainlest !!! ano ang tawag sa paring pilipino sa panahon ng mga espanyol sa sekularisasyon at cavite mutiny How can you distinguish a healthful meal from an unhealthful one? y = $36 x 0.9Choosey = $324.00 : increasey = $324.00 : decreasey = $32.40 : increasey = $32.40. decrease The GDP is one way to measure the size of a country's economy.FalseTrue Poetry,Essay, and novel make a definition in your own word NOT GOOGLE Given the figure above, if Geena is meeting her brother at a cafe on Bradford Rd and Blanco Rd. She is currently on the corner of Lafayette Ave. and Blanco Rd.Her brother tells Geena that the shortest route is straight down Blanco Rd.Geena disagrees. She thinks the shortest route is down Lafayette Ave., turn onto Smith St., then on Blanco Rd. until she reaches the cafe. Who is correct? What is the difference in the two routes? A scientist measures one location that is 65 KM deep. Where is this section of crust most likely located?Below a vast oceanBelow a deep canyon Below a mountain range Below an Island volcano(Plz help quick!) 234 1 6 +374 1 6 HOW DO I DO THIS?!?!? cAn SOmeOnE PLeAse HELp ME WIth Math Discuss the economic and religious factors critical to English colonization. 6-7 sentences What was the reason for the split between Shia and Sunni Muslims? what were the terms of the treaty between britain and china after the opium wars(THIS IS URGENT) Does robots need rest? And why? Why was the battle of Gonzales important Help please!! If you can't see the photo well just let me know