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What else can I help you with?
Explain Why you could not use a grass leaf in this investigation?
A oak leaf would make a poor wet mount slide as does not allow the light to pass through making the slide difficult to read. An onion leaf makes a better wet mount as light easily passes through the cells making the slide very clear and easy to read.
Why onion is suitable for DNA extraction?
Onions have cells with a relatively high DNA content, making them a suitable source for DNA extraction. Additionally, onions contain enzymes that help break down cell walls and release DNA, making extraction more efficient. Onion DNA is also relatively stable and less prone to degradation, making it easier to work with in the lab.
What happens when you put an onion in salt water?
When you put an onion in salt water, the salt creates a hypertonic environment, causing water to move out of the onion cells through osmosis. This process results in the onion becoming limp and releasing some of its natural juices into the water. Additionally, the salt can enhance the flavor of the onion while also drawing out some of its moisture. Over time, this can lead to a brined effect, making the onion more flavorful.
Where are the nucleoli of an onion cell found?
The nucleoli of an onion cell are found within the nucleus. The nucleus is a membrane-bound organelle that houses the cell's genetic material, including the nucleoli where ribosomal RNA synthesis takes place.
What is the difference between a bacterial cell and a onion peel cell?
Bacteria cells are prokaryote, that is they have a lose gathering of genetic material and few organelles, ribosomes being the most of that. Cell walls. Onion cells are plant cells that are eukaryote. They have membrane bound organelles and a membrane bound nucleus for the genetic material. Like bacteria, plants have a cell wall.
Purpose of making a wet mount slide of onion skin tissue?
Making it yummy
What is the best type of onion to use for making delicious onion rings?
The best type of onion to use for making delicious onion rings is a sweet onion, such as Vidalia or Walla Walla. These onions have a mild and sweet flavor that complements the crispy coating of the onion rings.
Do you put the onion skin in french onion soup?
NO, but you could use the onion skin when making your natural beef stock, which would then be used making the onion soup. Use Vidalia onions and green peppercorns in your recipe .
Are blood and onion cells filled with living material or are they empty?
They are both filled with living material.
Can a Spanish onion replace a vidalia onion for making onion rings?
Sure, I have used what onions I had on hand white, purple and yellow.
How is bacteria cell different from onion peel and virus cell?
The diff is thatbacterial cell is prokaryotic and onion peel is eukaryotic .bacterial has 70 s ribosomes and onion peel has 80 s ribosomes.bacterial cell has genetic material called nucleoid and onion peel has its develped genetic material in the nucleus.bacterial cell has no membrane bound organelles but onion peel has membrane bound organelles.
What are the best onions to use for making delicious onion rings?
The best onions to use for making delicious onion rings are sweet onions, such as Vidalia or Walla Walla onions. Their mild flavor and natural sweetness complement the crispy coating of the onion rings.
Why do onions have a paper skin?
It protects the meat of the onion and keeps moisture inside . It does this by clamping on to the onion making safe. thats why when you peel an onion the skin comes off in a big chunk.
Why potato ginger turmeric yam onion are thick fleshy and bulging?
Due to storage of food material in the rhizomes of Potato, genger, turmeri and yam and in the scales of onion.
Which specific onion root cell is in prophase?
In prophase, the specific onion root cell that is undergoing cell division is the one that is preparing to divide and replicate its genetic material.
What part of onion peel is used to prepare a temporary mount?
The best part to use is inside the bulb structure. Using the finger nail or fine forceps one should attempt to obtain a 'one cell thick' epithelial sample (i.e. should resemble a piece of peeling human skin after sunburn). This can then be stained with iodine after mounting on a microscope slide in order to facilitate the viewing of internal cell structures
Explain Why you could not use a grass leaf in this investigation?
A oak leaf would make a poor wet mount slide as does not allow the light to pass through making the slide difficult to read. An onion leaf makes a better wet mount as light easily passes through the cells making the slide very clear and easy to read.
