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Can you see protista without a microscope?
Most protists are microscopic and cannot be seen without a microscope due to their small size. However, some protists, such as giant kelp, are macroscopic and can be seen without the aid of a microscope.
What is an enzyme secreted by pancreatic cells most likely pathway?
An enzyme secreted by pancreatic cells is most likely targeted to the digestive system, specifically the small intestine. It enters the small intestine through the pancreatic duct to aid in the digestion and breakdown of nutrients in food.
What is a living creature that is too small to be seen without a microscope?
One example of a living creature that is too small to be seen without a microscope is a bacterium. Bacteria are single-celled microorganisms that are typically a few micrometers in size and can only be seen with the aid of a microscope.
What types of glial cells are the most abundant and versatile and aid in making exchanges between capillaries and neurons?
Astrocytes are the most abundant and versatile glial cells that aid in making exchanges between capillaries and neurons. They help regulate the exchange of nutrients and waste products between blood vessels and neurons, as well as provide structural support and help maintain the blood-brain barrier.
What are nucleated cells of the phloem which aid in the physiology of sieve tubes called?
The nucleated cells in the phloem that aid in the physiology of sieve tubes are called companion cells. These cells are closely associated with sieve tube cells and provide metabolic support, such as loading and unloading of nutrients, for the sieve tubes.
The type of epithelial cells most commonly associated with absorption is the small intestine is what?
The type of epithelial cells most commonly associated with absorption in the small intestine are simple columnar epithelial cells. These cells are equipped with microvilli, which increase the surface area for absorption, facilitating the uptake of nutrients. Additionally, goblet cells interspersed among them secrete mucus to aid in digestion. Overall, this structure enhances the efficiency of nutrient absorption in the small intestine.
Can you see protista without a microscope?
Most protists are microscopic and cannot be seen without a microscope due to their small size. However, some protists, such as giant kelp, are macroscopic and can be seen without the aid of a microscope.
How do snakes eat small animals whole without aid of mechanical digestion?
the want to
What is an enzyme secreted by pancreatic cells most likely pathway?
An enzyme secreted by pancreatic cells is most likely targeted to the digestive system, specifically the small intestine. It enters the small intestine through the pancreatic duct to aid in the digestion and breakdown of nutrients in food.
What are small crystals called?
Small crystals are called microcrystals. These tiny structures are often too small to be seen or examined without the aid of a microscope.
What is the size range of typical animal cells?
Between 1 and 100 micrometers, which is why you cannot see them without the aid of a microscope.
How does the microscope aid the scientist?
The microscope aids the scientist by making it possible for them to see cells, get a closer look at small objects, and examining specimens
What do microscopes do and why are they useful?
They magnify extremely small objects, many too small for the eye to see otherwise. They can be used to examine crystals, cells, bacteria, and computer chips, and can aid in delicate surgery.
What do sperm cells look like?
Sperm cells are small, motile cells with a distinct head and a long tail. They are typically streamlined in shape to aid in swimming towards the egg for fertilization. Under a microscope, sperm cells appear to be oval-shaped with a long, whip-like flagellum.
What is the function of cellouse?
Cellulose provides structure and support to plant cells in their cell wall. Plant cells are more rigid and need to keep their structure more stable without the aid of a skeletal system like most animals have, so the cell wall filled with cellulose helps provide that structure.
What function do most of the stem cells in adults serve?
Replacing damaged tissue
Cells that aid in the sense of smell?
the fart
