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When a cube of sugar is placed in water it spreads by the process of active transport true or false?
Active transport is the movement of molecules against the concentration gradient across a plasma (cell) membrane. This process generally requires the input of energy, such as ATP. A cube of sugar does not have a cell membrane because it is not a cell; therefore, the statement is false.
What else can I help you with?
Do eggs dissolving in vinegar represent active transport or passive transport?
I assume you're referring to the simple experiment where the shell is softened using vinegar (acetic acid) and then placed in water. Water moves into the egg cells via osmosis (passive transport) til the cells rupture Short answer: Passive (Osmosis)
Sediment is placed in new location through a process called?
Sediment is placed in a new location through the process of sedimentation, where particles settle out of suspension in water or air and accumulate on the ground or at the bottom of a body of water. This can also be facilitated by the actions of agents like wind, water, and ice which transport and deposit sediment in new locations.
When the active electrode is not in use it should be placed in the?
When the active electrode is not in use, it should be placed in a designated safety holder or electrode stand to prevent accidental contact and ensure it remains sterile. This helps to minimize the risk of electrical shock and maintains the integrity of the electrode for future use. Always ensure the holder is stable and free from contaminants.
Why would samples of table salt and sand be placed into 50 ml beakers prior top weighing?
Samples of table salt and sand are placed into 50 ml beakers prior to weighing to ensure accurate measurement and prevent contamination. The beakers provide a stable and clean environment for the samples, minimizing the risk of loss or spillage during the weighing process. Additionally, using beakers allows for easy handling and transport of the samples, facilitating precise weighing on a balance.
How did the geography of Greece help to encorage trade?
The absence of mechanised transport meant that land transport of more than 100 km was uneconomic, so water transport was the means of transporting goods.
Do eggs dissolving in vinegar represent active transport or passive transport?
I assume you're referring to the simple experiment where the shell is softened using vinegar (acetic acid) and then placed in water. Water moves into the egg cells via osmosis (passive transport) til the cells rupture Short answer: Passive (Osmosis)
Which steam-powered method of transport quicky out placed transport by canal?
train
Why does a drop of oil placed on the surface of water spread over the entire surface?
Oil is less dense than water and has a lower surface tension. When a drop of oil is placed on water, it spreads out to increase its surface area and minimize contact with water molecules. This process is driven by the intermolecular forces between the oil and water molecules.
Sediment is placed in new location through a process called?
Sediment is placed in a new location through the process of sedimentation, where particles settle out of suspension in water or air and accumulate on the ground or at the bottom of a body of water. This can also be facilitated by the actions of agents like wind, water, and ice which transport and deposit sediment in new locations.
What gas is produced when an active metal is placed into an acid?
Hydrogen gas.
What is the proper tire size for a 1998 Pontiac transport?
The proper tire size for a 1998 Pontiac Transport is P205/70R15. This info is on a sticker placed on the driver's door jam.
Where would you place salt product process spectrum?
Salt production can be placed in the assembly line process spectrum due to its fixed applications.
What is the process in which foods are placed in a shielded chamber and subjected to a radiant energy source?
This process is known as irradiation.
If a 17-year-old enlist in the military with their parents' permission when are they considered legally emancipated.?
When they are placed on active duty.
Theodore Roosevelt game the label mud rakers they were?
It required that active ingredients be placed on the label of a drug's packaging.
Definition of footloose capital?
A general term for an industry that can be placed and located at any location without effect from factors such as resources or transport.
What are some disadvantages of a windmill?
The wind does not always blow in areas where windmills are placed. Modern Windmills are very expensive and difficult to transport.
