Month: December 2020

Can you survive a stonefish?

The venom that is produced by stonefish is some of the most venomous in the world, and is fatal to humans. For a complete recovery, a sufficient amount of anti-venom is required quickly to reverse the effects, which start with excruciating pain and swelling.

What happens if you touch a stonefish?

If you inadvertently step on a stonefish thinking it’s a harmless rock, it will pop up its dorsal spines and release venom from two sacs at the base of each spine. Unsurprisingly, the more venom that is injected, the worse it is for you. Stings result in terrible pain, swelling, necrosis (tissue death) and even death.

How venomous is a stonefish?

The world’s most venomous fish is a close relative to the scorpionfishes, known as the stonefish. Through its dorsal fin spines, the stonefish can inject a venom that is capable of killing an adult person in less than an hour.

Can you survive a stonefish bite?

According to the National Institutes of Health in the USA “stonefish are one of the most venomous fish in the world with potential fatal local and systemic toxicity effects to humans.” Even if treated promptly, recovery from a stonefish sting “usually takes about 24 to 48 hours.”

What does a stonefish sting feel like?

A stonefish sting causes intense pain and swelling at the site of the sting. Swelling can spread to an entire arm or leg within minutes.

What happens if you step on a rockfish?

The spines’ attack is an involuntary response when stepped on. The amount of venom that’s delivered by one single spine is scary. So, if you trot on a stonefish spine, the venom will immediately be injected into your bloodstream, causing excruciating pain.

How do you survive a stonefish sting?

Stonefish and other stinging fish

1. Call an ambulance.
2. Immerse the affected area in hot water to relieve pain.
3. DO NOT apply a pressure immobilisation bandage.
4. Leave any barbs or spines in place and place padding around them.

What is the deadliest fish?

the stonefish
Of the estimated 1,200 venomous fish species on Earth, the stonefish is the most lethal – with enough toxin to kill an adult human in under an hour. Thankfully, effective anti-venoms are available, though these need to administer quickly to prevent severe symptoms like tissue necrosis, paralysis and heart failure.

How painful is stonefish venom?

Has anyone died from a stonefish?

Thursday’s attack was the first fatality on Okinawa caused by a reef stonefish since 1983, when a 31-year-old man died on a beach in Yomitan. He was handling a stonefish he’d caught. They are considered a delicacy in Asia.

What animal has the strongest sting?

Bullet Ant
Bullet Ant. The bullet ant has the distinction of delivering the most painful sting in the insect world, as evidenced by the Schmidt Sting Pain Index. 4 Some even believe that a bullet ant sting might be the most painful sting, period.

How painful are stonefish?

The stonefish venom causes severe pain and swelling and can kill tissues, stop your arms and legs from functioning and put your body into shock. In just 10 minutes, the 51-year-old said his pain went through the roof.

Why do the proteins need to use energy for active transport?

active transportmovement of substances across a plasma membrane that requires energy because the substance is moving against the concentration gradient, from a lower to higher concentration.

Why is energy important in active transport?

It occurs when molecules such as glucose or amino acids move from high concentration to low concentration facilitated by carrier proteins or pores in the membrane. Active transport requires energy for the process by transporting molecules against a concentration or electrochemical gradient.

Do transport proteins require energy?

All types of active transport require the cell to expend energy. Primary active transport proteins take energy directly from ATP; secondary active transport proteins use energy from ATP-derived processes.

Why does active transport require energy in biology?

To move substances against a concentration or electrochemical gradient, a cell must use energy. Active transport mechanisms do just this, expending energy (often in the form of ATP) to maintain the right concentrations of ions and molecules in living cells.

Why does active transport require energy quizlet?

Active transport requires energy as it is working against a concentration gradient and needs energy to rotate the protein transporting the solute. The energy is produced in respiration and comes from the mitochondria.

Does active transport require transport proteins?

Active transport requires assistance from carrier proteins, which change conformation when ATP hydrolysis occurs.

Does active transport use transport proteins?

Active transport uses energy stored in ATP to fuel this transport. Active transport of small molecular-sized materials uses integral proteins in the cell membrane to move the materials: These proteins are analogous to pumps.

Which protein is responsible for active transport?

Carrier Proteins
Carrier Proteins for Active Transport An important membrane adaption for active transport is the presence of specific carrier proteins or pumps to facilitate movement. There are three types of these proteins or transporters: uniporters, symporters, and antiporters . A uniporter carries one specific ion or molecule.

Why does active transport require ATP quizlet?

Why is ATP necessary for active transport? ATP provides energy to transfer material against its concentration gradient. ATP is in higher concentrations inside of the cell.

Why does active transport require energy to move molecules of a substance across a cell membrane?

During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.

Does Active require energy?

During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP).

What type of energy is needed for active transport?

adenosine triphosphate (ATP)
Active transport mechanisms require the use of the cell’s energy, usually in the form of adenosine triphosphate (ATP).

What is the function of transport protein?

Function of Transport Protein Life as we know it depends on the ability of cells to selectively move substances when they need to. Certain important molecules, such as DNA, must be kept inside the cell at all times; but other molecules such as ions, sugars, and proteins, may need to pass in and out in order for the cell to function properly.

What is an example of an active transport protein?

The most famous example of a primary active transport protein is the sodium-potassium pump. It is this pump that creates the ion gradient that allows neurons to fire. The sodium-potassium pump begins with its sodium binding sites facing the inside of the cell.

What is the energy required for active transport?

Active transport requires a membrane protein (carrier molecule) and energy to force the substance in a direction that it does not want to travel. The energy for active transport is provided by ATP.

What is the function of active transport in a cell?

Active transport maintains concentrations of ions and other substances needed by living cells in the face of these passive changes. Much of a cell’s supply of metabolic energy may be spent maintaining these processes. Because active transport mechanisms depend on cellular metabolism for energy,…

What is a yams?

Yams are edible stem tubers native to the tropical regions of Africa and Asia. Because yams have dry starchy flesh, they can be stored in humid environments without fear of spoilage. This makes them an excellent staple food in the tropical climates where they are grown.

What do yams look like?

Yams have a cylindrical shape with blackish or brown, bark-like skin and white, purple, or reddish flesh. Compared to sweet potatoes, yams are starchier and drier. They’re carried in more grocery stores these days, but your best chance of finding them is to look in international and specialty markets.

What is yam Nigeria?

Yam is in the class of roots and tubers that is a staple of the Nigerian and West African diet, which provides some 200 calories of energy per capital daily. In Nigeria, in many yam-producing areas, it is said that “yam is food and food is yam”.

How much is a tuber of yam in Nigeria?

A market survey by the News Agency of Nigeria (NAN) on Wednesday in Abuja confirmed this information. A set of yam which consists of five tubers is sold for N5,500 or N6,000 depending on the size of the tuber. The same set of yam was sold before now between N3,000 and N4,000.

What is yam used for?

Wild yam is also used for treating a disorder of the intestines called diverticulosis, gallbladder pain, rheumatoid arthritis, and for increasing energy. Some women apply wild yam creams to the skin to reduce menopausal symptoms such as hot flashes.

What is the scientific name of yam?

DioscoreaDioscorea / Scientific name

Is yam a potato?

It’s true: yams and sweet potatoes are totally different plants and are not even closely related. In fact, these tasty starchy veggies are actually in two different plant families entirely! Yams are members of the genus Dioscorea and are in their own special family, Dioscoreaceae.

Is yam an animal?

yam, any of several plant species of the genus Dioscorea (family Dioscoreaceae) grown for their edible tubers. Yams are native to warmer regions of both hemispheres, and several species are cultivated as staple food crops in the tropics.

Are yams toxic?

Naturally occurring plant proteins found in yams can be toxic and cause illness if consumed raw. Peeling and cooking yams thoroughly will remove any harmful substances ( 17 ). Summary: Sweet potatoes contain oxalates that can increase the risk of kidney stones.

Is yam a cash crop?

Yam: A Cash Crop in West Africa.

What is yam called in English?

sweet potatoes
A yam is a root vegetable which is like a potato, and grows in tropical regions. Yams are the same as sweet potatoes.

How much is yam in Abuja?

₦1,600.00 per 1 piece.

What is the texture of a yam?

The majority of the vegetable is composed of a much softer substance known as the “meat”. This substance ranges in color from white or yellow to purple or pink in mature yams.

What is yam in English?

Yam (vegetable) Yam is the common name for some plant species (at least eight) in the genus Dioscorea (family Dioscoreaceae) that form edible tubers.

What is yam meat made of?

The majority of the vegetable is composed of a much softer substance known as the “meat”. This substance ranges in color from white or yellow to purple or pink in mature yams. Yam crop begins when whole seed tubers or tuber portions are planted into mounds or ridges, at the beginning of the rainy season.

What is composition in photography?

Composition in photography refers to the position of elements inside the frame and how they interact with each other. Ultimately, composition is about the visual structure of your image. Why is composition important?

What is deduplication rate in NetBackup?

The deduplication rate is between 50% and 100%. The deduplication rate is the percentage of data already stored so it is not stored again. The amount of data that is stored is between 30% to 90% of the capacity of the storage.

How do you check deduplication ratio in NetBackup?

On the Edit menu, select Change. In the Change Storage Server dialog box, select the Properties tab. The Deduplication Ratio field displays the ratio.

How many VM backups does NetBackup support from a single Vcenter?

A resource limit of 4 for Datastore means that NetBackup policies can perform no more than four simultaneous backups on any particular datastore.

Which action is performed by the NetBackup deduplication plug in?

file fingerprinting calculations
The deduplication plug-in compares the file fingerprints and the segment fingerprints against the fingerprint list in its cache. The deduplication plug-in performs file fingerprinting calculations.

What is a NetBackup domain?

The NetBackup Domain NetBackup lets you backup, archive, and restore files, folders, and even complete systems that reside in your Datacenter.

What is Openv?

Solution. The /usr/openv/netbackup/hardlink_info directory is used on each client to facilitate the restarting of incomplete checkpoint backups.

How does VMware work with NetBackup?

NetBackup utilizes a primary server, and optionally media servers and clients, to back up and restore virtual machines hosted on VMware vSAN datastores. NetBackup communicates with VMware vCenter Server to provide virtual machine backups and restores using VMware Storage APIs (VADP).

What is the latest version of NetBackup?

Note: The current version of NetBackup is 8.2. If you currently have a support subscription with Veritas, an upgrade may be available for no additional charge.

What is Openv NetBackup?

What is master server in NetBackup?

The master server manages backups, archives, and restores. The master server is responsible for media and device selection for NetBackup. Typically, the master server contains the NetBackup catalog. The catalog contains the internal databases that contain information about NetBackup backups and configuration.

What is VADP in NetBackup?

The VADP (vStorage APIs for Data Protection) interface allows for direct connection to the storage array where virtual machines are stored. VADP enables backup products, like NetBackup, to perform a centralized, efficient, off-host LAN free backup of virtual machines.

How does NetBackup backup work?

How a NetBackup system works. During a backup or an archive, the client sends backup data across the network to a NetBackup server. The NetBackup server manages the type of storage that is specified in the backup policy. During a restore, users can browse, then select the files and directories to recover.

Is CJEU and ECJ the same?

When people talk about the CJEU, they are usually referring to the European Court of Justice (ECJ). However, the CJEU is actually comprised of three courts: the European Court of Justice, the General Court and the European Civil Service Tribunal. They all serve different purposes.

Does EU law still apply in the UK?

The UK is no longer a member of the European Union. EU legislation as it applied to the UK on 31 December 2020 is now a part of UK domestic legislation, under the control of the UK’s Parliaments and Assemblies, and is published on legislation.gov.uk.

What does the CJEU do?

The Court of Justice of the European Union (CJEU) interprets EU law to make sure it is applied in the same way in all EU countries, and settles legal disputes between national governments and EU institutions.

Who makes EU law?

The European Commission is responsible for planning, preparing and proposing new European laws. It has the right to do this on its own initiative. The laws it proposes must defend the interests of the Union and its citizens as a whole.

Is the ECJ part of the EU?

The ECJ is the highest court of the European Union in matters of Union law, but not national law. It is not possible to appeal against the decisions of national courts in the ECJ, but rather national courts refer questions of EU law to the ECJ.

How many judges are in the ECJ?

27 judges
The Court of Justice is made up of 27 judges, 1 from each member state, and 11 advocates general, all of whom are appointed to renewable six-year terms by consensus of the states. The court may sit as a full chamber, as a Grand Chamber of 15 judges, or as a smaller chamber of 3 or 5 judges.

What are the 3 types of EU law that the Act retains?

In practice, this means (broadly) that the UK is retaining: EU regulations, decisions and tertiary legislation and elements of the EEA agreement (as they existed on exit day);

Is EU law still binding?

All EU law, across all policy areas, will still be applicable to and in the United Kingdom, with the exception of provisions of the Treaties and acts, which were not binding upon and in the United Kingdom before the entry into force of the Withdrawal Agreement. The same is true for acts amending such acts.

Does the CJEU interpret EU law?

The European Court of Justice (ECJ) is the judicial institution of the European Union. This means that it deals with disputes between parties as the courts do in Ireland. The ECJ has the important function of ensuring that European law is interpreted and applied in the same way in every member state.

Are CJEU decisions binding?

Decisions of the of the Court of Justice of the European Union (“CJEU”), which will also include decisions at the first instance level by the General Court of the CJEU, are recognised as an important part of EU law and are binding on UK courts and tribunals up until IP completion day.

Is EU law civil or common law?

The EU has a common judicial area governed by a regulation known as Recast Brussels I or the Brussels Regime. This regulation sets out a common set of rules governing which courts have jurisdiction in civil and commercial matters in the EU.