true or false phosphatese remove the phosphate from gtp on gtp binding proteins

Answers

Answer 1

The statement that phosphatases remove the phosphate from GTP on GTP binding proteins is a false statement.

What are GTP-binding proteins?

GTP-binding proteins are a family of membrane-associated proteins that play a critical role in signal transduction. The family of GTP-binding proteins is divided into three subfamilies: (i) monomeric GTPases, (ii) heterotrimeric G proteins, and (iii) dynamin.

How do GTPases work?

GTPases act as molecular switches that are turned on by exchanging GDP (guanosine diphosphate) for GTP (guanosine triphosphate). The activation of GTPase results in the binding of GTP to the protein, leading to a conformational change that enables it to interact with downstream effectors, resulting in a specific cellular response.

The GTPase cycle ends with the hydrolysis of GTP to GDP, which is facilitated by GTPase activating proteins (GAPs). This converts the GTPase back to its inactive form, allowing the protein to be used in another signaling event.

The removal of phosphate from GTP on GTP-binding proteins is accomplished by GTPase-activating proteins (GAPs). This is not performed by phosphatases. As a result, the given statement is false.

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Related Questions

which monosaccharide is responsible for the sweet taste of fruit? group of answer choices glucose fructose galactose sucrose maltose

Answers

Fructose is the monosaccharide responsible for the sweet taste of fruit.

Among the given options, fructose is the monosaccharide primarily responsible for the sweet taste of fruit. Fructose is a simple sugar that is naturally found in various fruits, giving them their characteristic sweetness. While glucose is another monosaccharide commonly found in fruits, it is not as sweet-tasting as fructose. Galactose, sucrose, and maltose are not monosaccharides but disaccharides formed by the combination of monosaccharides. Therefore, the correct answer for the monosaccharide responsible for the sweet taste of fruit is fructose.

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Learning Task 3: Convert the sentences in Learning Task 2 into grammatically
correct positive statements. Write your answers in your notebook.

Answers

Sentence 1 can be grammatically corrected as "he likes participating in games. He is so energetic".

The sentences given can be corrected as below:

1. He likes participating in the games. He is so hyperactive.

Correct sentence: He likes participating in games. He is so energetic.

2. Our exam yesterday was extremely difficult.

Correct sentence: Our exam yesterday was very difficult.

3. My cousin is so chatty that we slept very late last night.

Correct sentence: My cousin is so chatty that we slept late last night.

In the first sentence, we used energetic instead of hyperactive. This is because "so hyperactive" is grammatically incorrect as 'hyperactive' relates with 'so' in its sense. In the next sentence, 'very difficult' can't be used. Instead, 'too' or 'very' can be used. In the last sentence, again, 'very late' is incorrect. So, we have used 'slept late last night'.  

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Complete question is:

Convert the sentences in Learning Task 2 into grammatically correct positive statements. Write your answers in your notebook.

He likes participating in the games. He is so hyperactive.

Our exam yesterday was extremely difficult.

My cousin is so chatty that we slept very late last night.


Based on this information, which two patterns of distribution are exhibited by sweet corn?
A. Random pattern
B. Exponential pattern
C.Clustered pattern
D. Regular pattern​

Based on this information, which two patterns of distribution are exhibited by sweet corn? A. Random

Answers

Based on the information provided, the distribution pattern exhibited by sweet corn is a regular pattern. Option A is correct.

What is a regular pattern?

A regular pattern is a type of distribution in which individuals or objects are evenly spaced or arranged in a uniform, predictable manner. The spacing and arrangement of objects in a regular pattern can be intentional or naturally occurring.

The statement "corn is grown in even rows, making harvesting easier" suggests that the plants are intentionally planted in a regular pattern. This is done to make it easier for farmers to harvest the corn and to maximize the use of space. Additionally, the fact that "only certain areas have suitable soil and climate conditions for growing corn" suggests that the corn is not randomly distributed, but rather is intentionally grown in areas where the conditions are favorable.

Therefore, the regular pattern is the most appropriate choice from the given options.

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Answer:

C and D

Explanation:

Regular pattern and Clustered Pattern

Which of these lists presents which of the stages of the cell cycle in the correct order?
A. interphase, mitosis, cytokinesis
B. cytokinesis, mitosis, interphase
C. mitosis, interphase, cytokinesis
D. interphase, cytokinesis, mitosis

Answers

D is the answer ccycfuf

The lists presents which of the stages of the cell cycle in the correct order should be option D. interphase, cytokinesis, mitosi

The following information should be considered:

Interphase - where the cell prepares for Mitosis. During this stage the cell grows and replicates DNA.Mitosis - where the chromosomes are separated and are separated into 2 nuclei.Cytokinesis - where cells officially splits into two daughter cells.

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You are writing a report for health class on teenage deaths due to motor vehicle accidents. You have found this pie chart that you intend to use in you report. Your references cited page shows the following entry for the pie chart: Insurance Institute for Highway Safety. 1993. [Unpublished analysis of 1990 data from the U.S. Department of Transportation's National Household Travel Survey, General Estimates System, and Fatality Analysis Reporting System]. Arlington, VA.
Elaborate on why might you reconsider using this pie chart in your report.
Responses
A The research is is not relevant: it is dated 1993, before the use of cell phones by teens.The research is is not relevant: it is dated 1993, before the use of cell phones by teens.
B The research is biased because it is written and presented by a government agency.The research is biased because it is written and presented by a government agency.
C The research is not verifiable; it comes from an unpublished government source.The research is not verifiable; it comes from an unpublished government source.
D The information is taken from survey data. This type of data is always considered to be biased.

Answers

Answer:

number

Explanation:

the research is irrelevant, because it was taken in 1993

every person, apart form identical twins, has a different
1. DNA touchpad
2. DNA fingerprint
3. DNA footprint
4. DNA tissue
I will give a brainly to whoever answers first

Answers

Answer:

2

Explanation:

Where does the mRNA go after it is produced?​

Answers

Answer:

if youre talking about after transcription then...

Explanation:

it leaves the nucleus, goes to the cytoplasm, binds to a ribosome to be read

Answer:

it goes to the cytoplasm

Explanation:

binds to a ribosome to be read

what strategy, taken to an extreme in organisms like humans and elephants, can increase an organisms fitness because, from the perspective of evolution, children must survive to the age of reproduction?

Answers

In species like humans and elephants, the use of excessive parental care can improve an organism's fitness.

Care can be advantageous if parents (1) increase offspring survival during the stage in which parents and offspring are connected, (2) enhance offspring quality in a way that increases offspring survival and/or reproduction in the future when parents are not connected with offspring, and/or (3) directly...

Parental care -  which is defined as any parental behavior or adaptation that improves the fitness of the offspring, frequently at some cost to the caregiver, exhibits striking diversity among species, ranging from short-term and relatively simple behaviors, like egg attendance, to long-term and elaborate adaptations, like some forms of food.

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Would the damaged cells in the lymph nodes be immune cells or breast cells?
Immune cells
Breast cells

Answers

Answer: I think the immune system due to it being an highway for the immune system and is important for it.

Explanation: Yea i think immune possibly.

Answer:

immune would be the correct answer.

Explanation:

plato

what is the word that describes a group of organisms that are so closely related in structures that they can reproduce fertile offspring? |
PLS ANSWER FAST THANKS

Answers

Answer:

$exual

Explanation:

A group of organisms that work together to create fertile offspring is call a $exual species. A group of organisms that doesn't have $ex, is called a$exual.

1 pts Question 8 The area of the brain behind the forehead that helps us to think, strategize, and control emotions is the O dendrites O prefrontal cortex O corpus callosum O myelination 1 pts Question 9 Angela is 7 years old, and her little sister, Maurya is 2 years old. How are Angela's visual pathways likely to differ from those of her sister? Angela's visual pathways are likely to be less mature, allowing her illustrations to more clearly reflect what she visualizes. Angela's visual pathways are likely to be more mature, allowing her illustrations to more clearly reflect what she visualizes There is no way to predict this, because visual pathway development depends on the individual child and his/her situation Angela's visual pathways are not likely to be different from those of her sister.

Answers

Answer:

Explanation:

m

A doctor examines a patient who has high blood pressure and atherosclerosis in the coronary artery. what medical condition connected to blood flow is most likely to affect this patient in the future?​

Answers

Answer:

A myocardial infarction (heart attack)

Explanation:

Explain how the generation of electricity by hydroelectric, tidal
and wind sources are similar to each other.

Answers

Hydroelectric, tidal and wind sources are similar in the sense that are all renewable sources of electricity generation.

Generation of electricity

Electricity is generated in many ways. Some of the ways are renewable while some of the ways are non renewable. The renewable means of generation can be reused while the non renewable can not be reused.

Now,  hydroelectric, tidal and wind sources are similar in the sense that are all renewable sources of electricity generation.

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which structural feature contributes most to the massive absorptive area of the small intestine?

Answers

The presence of microscopic finger-like projections called villi contributes most to the massive absorptive area of the small intestine.

The small intestine is responsible for the majority of nutrient absorption in the human digestive system. It achieves this remarkable feat primarily through the structural feature known as villi. Villi are tiny, finger-like projections that line the inner surface of the small intestine. These structures greatly increase the absorptive area of the organ, allowing for efficient absorption of nutrients from digested food.

Each villus is covered with even smaller microvilli, forming a brush border. This brush border significantly enhances the surface area available for absorption. By increasing the surface area, the small intestine maximizes the contact between the digested food and the absorptive cells, known as enterocytes, which line the villi. This increased surface area allows for a more extensive exchange of nutrients, such as carbohydrates, proteins, fats, and vitamins, between the intestinal lumen and the bloodstream.

Furthermore, the presence of villi also plays a crucial role in the absorption of water and electrolytes, aiding in the maintenance of fluid balance within the body. The extensive network of villi throughout the small intestine ensures that a vast amount of nutrients and fluids can be absorbed efficiently, promoting optimal digestion and nutrient uptake.

In summary, the presence of villi in the small intestine is the key structural feature contributing most to its massive absorptive area. These microscopic finger-like projections, along with the brush border formed by microvilli, greatly increase the surface area available for nutrient absorption and facilitate the efficient exchange of substances between the intestinal lumen and the bloodstream.

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concentration gradient

Answers

Answer:

Is the difference between the concentration of the molecules between the region of the high concentrations and that of the lower concentration

spring tides happen 2 times each month at the ___ and __ phases.
neap tides happen 2 times each month at the ___ and __phases.


answers?

Answers

Spring tides happen 2 times each month at the new and full moon phases.Neap tides happen 2 times each month at the first and third quarter moon phases.

What is a Tide?

This is defined as the alternate rising and falling of the sea, usually twice in each lunar day at a particular place, due to the attraction of the moon

and sun.

The Spring tides occur during new and full moon phases while the Neap tides occur during the first and third quarter moon phases.

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H Q₁: Define and illustrate the following ther inologies? I 1) The contact angle 1 1 2) pressure angle I 3) Coriolis force(effect) 4) scotch yoke mechanism 5) The Cam angle H 1 H

Answers

The contact angle is the angle formed between a liquid droplet and a solid surface at the point where they come into contact. It is a measure of the wettability of the surface by the liquid.

Pressure angle: The pressure angle is an important parameter used in gear design. It is the angle between the direction of the force exerted on a gear tooth by another gear and a line tangent to the pitch circle of the gear. Coriolis force (effect): The Coriolis force, also known as the Coriolis effect, is an apparent force that acts on a moving object in a rotating reference frame.It is caused by the rotation of the Earth and can be observed in various phenomena, such as the deflection of moving objects (e.g., projectiles or air currents) on the Earth's surface.Scotch yoke mechanism: The scotch yoke mechanism is a type of mechanical linkage used to convert rotary motion into linear motion. It consists of a sliding yoke or slider that is driven by a rotating crank.

The pressure angle refers to the rotational position of a camshaft in an engine. A camshaft has lobes or cams that are used to control the opening and closing of valves in the engine.

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what do models results imply about which color is dominant and which color is recessive. Why?

Answers

Answer:

explain question a bit better dont understand what the question is

Explanation:

In green plants, what is the sequence of photosystems, and what does each photosystem produce?.

Answers

In green plants arrangement of photosystems:

Photosystem II→ ATP production→ Photosystem I→ NADPH production.

What are photosystems?

Although PSII arrives first in the electron flow route, it is given the second designation since PSI was found first.

Chloroplasts either export this three-carbon sugar phosphate or transform it internally into starch. Carboxylation, reduction, isomerization, condensation, dismutation, and phosphorylation are the cycle's four steps, respectively.

Therefore photosystem is arranged from Photosystem II to NADPH production.

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If you move point C toward point B along , how does change? How do and change? What happens to these angles if you move point C back away from point B along ?

Answers

If we take point C closer towards point B, then  ∠ABC will remain the same, the measurement of ∠BAC will decrease, and the measurement of ∠ACB will increase. Similarly, If we take point C far from point B, ∠ABC will remain the same, the measurement of ∠BAC will increase, and the measurement of ∠ACB will decrease.

Angle is formed by two lines or rays which have a common endpoint. Angle has two sides.

Here Given in the question that Point C is movable and it moves towards point B.

If we change the position of C nearer to point B keeping points B and A fixed in angle ∠ABC the side BC length will decrease but the gap between AB and BC will remain the same.  Therefore ∠ABC will remain the same.

If we change the position of C nearer to point B keeping point B and A fixed in angle ∠BAC, point C will get closer to point B for which the gap between AB and AC will decrease. Therefore the measurement of ∠BAC will decrease.

If we change the position of C nearer to point B keeping points B and A fixed in angle ∠ACB, point C will get far from point A as point A is fixed for which the gap between AC and CB will increase. Therefore the measurement of ∠ACB will increase.

Therefore if we take point C closer towards point B, then  ∠ABC will remain the same, the measurement of ∠BAC will decrease, and the measurement of ∠ACB will increase.

If we take point C far from point B, then the thing will be reversed except ∠ABC.

Therefore If we take point C far from point B, ∠ABC will remain the same, the measurement of ∠BAC will increase, and the measurement of ∠ACB will decrease.

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DNA molecules undergo changes by radiation from X rays leading to
A. stronger life forms.
B. sleeping sickness.
C. leg wounds.
D. mutations.

Answers

Answer:

Explanation:

D

Which of the following helps female gametes mature?
a
hormone

b
progesterone

c
testosterone

d
estrogen

Answers

The answer is D, estrogen

Answer:

d estrogen

Explanation:

Ovaries make eggs and hormones like estrogen and progesterone. These hormones help girls develop, and make it possible for a woman to have a baby. The ovaries release an egg as part of a woman's cycle.

please help i’ll give brainliest

please help ill give brainliest

Answers

Answer:

its the second answer

Explanation:

Which chemical weathering processes rely primarily on water? Select the two correct
answers

oxidation
hydrolysis
dissolution
precipitation

Answers

Answer:

hydrolysis and dissolution

Chemical weathering frequently involves the presence of water, whether it is in liquid or solid form, hence options B and C are correct.

What is chemical weathering?

For instance, water in liquid form can seep into the fissures and cracks of the rock. The water will freeze if the temperature falls far enough, water expands as it freezes. Hydrolysis is a well-known kind of chemical weathering.

Chemical weathering is an erosive process in which chemical processes break down rocks and other materials (predominantly by water and chemicals dissolved within it).

When water comes into touch with rocks, the minerals that make up those rocks break down into individual components.

Therefore, as compounds in rock interact with water during hydrolysis, a new solution (a combination of two or more substances) is created,  hence options B and C are correct.

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Help!!
Select the correct location on the diagram,
The Sun is the main source of energy for all the subsystems of Earth. Identify the subsystem that can store the most energy from the Sun due
to its high heat capacity.

Help!!Select the correct location on the diagram,The Sun is the main source of energy for all the subsystems

Answers

Answer:

Water

Explanation:

Just took post test for edmentum

Nearly all climatic and biological activities on Earth depend on solar energy, which is the primary energy driving our climate system. Numerous Earthly processes, such as surface warming, evaporation, photosynthesis, and air circulation, depend on energy from the sun.

What are the Sun is affected by its high heat capacity?

The sun heats the earth's surface, and as the air above it warms as well, wind is produced. Water evaporated by the sun produces clouds and rain, which in turn give us moving rivers and streams.

As a result of the heat being introduced to the system doing some pressure-volume work at constant pressure, the heat capacity at constant pressure is higher than the heat capacity at constant volume.

In a system with heat capacity at constant volume, the entire heat input is used to increase the temperature.

Therefore, Energy comes from both the wind and moving water (hydropower). So you can see, the sun is the source of a variety of natural energies.

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Foods that are high in potassium also tend to be high in which of the following nutrients?
1. Vitamin A 2. Fiber 3. Vitamin C

Answers

Foods that are high in potassium also tend to be high in fiber. Potassium is an essential mineral that plays a vital role in various bodily functions, including nerve function, muscle contraction, and maintaining proper fluid balance.

Dietary fiber refers to the indigestible portion of plant-based foods that provides several health benefits. It helps regulate bowel movements, promotes satiety, and supports digestive health. High-fiber foods often contain other important nutrients and phytochemicals, making them nutrient-dense choices. They are typically low in calories and have been associated with various health benefits, such as reducing the risk of heart disease, diabetes, and certain types of cancer.

While potassium-rich foods are not necessarily high in vitamins A or C, they often contain other essential vitamins and minerals. Fruits and vegetables, which are excellent sources of potassium, are known for their abundance of vitamins and minerals. For instance, citrus fruits like oranges and strawberries are high in vitamin C, while leafy greens like spinach and kale are rich in vitamin A.

In summary, while foods high in potassium may not necessarily be high in vitamins A or C, they tend to be high in dietary fiber. Incorporating a variety of potassium-rich foods into the diet, along with other nutrient-dense choices, can contribute to overall health and well-being.

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PLEASE PUT THIS IN THE CORRECT ORDER! I AM FAILING THIS CLASS :< PLEASE HELP! I will give brainliest!!!!!

PLEASE PUT THIS IN THE CORRECT ORDER! I AM FAILING THIS CLASS :&lt; PLEASE HELP! I will give brainliest!!!!!

Answers

Answer:

1. a solution forms from a liquid and dissolved substances

2. a warm solution flows through a crack in the rocks there

3. elements and compounds leave as the solution cools

4. elements and compounds crystallize

i hope this helps! :D feel free to clarify anything if you need to.

Which of the following can lead to cancer?
A. a disruption in the cell cycle
B a cell entering the G0
C. A cell never leaving G0
D. The death of a cell

Answers

The option that can lead to cancer is a disruption in the cell cycle (option A).

What causes cancer?

Cancer is a disease in which the cells of a tissue undergo uncontrolled (and often rapid) proliferation.

Cell cycle is the life cycle of eukaryotic cells from a quiescent beginning, growth, duplication of DNA followed by mitosis and division. The period of time in the cell cycle when nothing is happening is known as the G0 phase i.e. inactivity.

Cancer is a genetic disorder. It happens when genes that manage cell activity mutate and create abnormal cells that divide and multiply, eventually disrupting how the body works.

Therefore, disruption or alteration in the normal procedure of the cell cycle can lead to cancer.

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______________ are organisms, like earthworms and millipedes, that feed on nonliving organic matter (dead bodies and waste products).

Answers

The organisms that feed on nonliving organic matter, such as dead bodies and waste products, are called decomposers. Decomposers play a crucial role in the ecosystem by breaking down organic matter and returning essential nutrients back to the environment.

Decomposers are primarily responsible for the process of decomposition, where they break down complex organic compounds into simpler forms that can be reused by other organisms. Examples of decomposers include earthworms, millipedes, fungi, bacteria, and certain types of insects. These organisms feed on dead plants and animals, as well as organic waste materials like fallen leaves, wood debris, and animal feces.

Decomposers help in the recycling of nutrients by breaking down organic matter into simpler forms, such as carbon dioxide, water, and minerals. These nutrients are then released into the soil, where they can be taken up by plants and reused in the food chain. Without decomposers, organic matter would accumulate, and the nutrient cycle would be disrupted, negatively impacting the overall health and balance of ecosystems.

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along which part of the labor supply curve in exhibit 12-1 does the income effect of a wage change outweigh the substitution effect?

Answers

The income effect of a wage change outweighs the substitution effect along the backward-bending portion of the labor supply curve in Exhibit 12-1.

Exhibit 12-1 likely represents a labor supply curve, which illustrates the relationship between wages and the quantity of labor supplied. The income effect and the substitution effect are two key factors that influence an individual's decision to supply labor in response to changes in wages.

The income effect refers to the change in labor supply resulting from the impact of a wage change on an individual's purchasing power. When wages increase, individuals may choose to work less because they can achieve their desired level of income with fewer working hours. This income effect tends to dominate when wages are relatively high, as individuals value leisure more and choose to work less.

On the other hand, the substitution effect relates to the change in labor supply due to the wage change's impact on the opportunity cost of leisure. When wages increase, the opportunity cost of leisure increases, making work more attractive relative to leisure. This substitution effect generally dominates when wages are relatively low.

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