<span>An amphibian that lacks lungs and breathes entirely through its skin would have to be smaller than an amphibian with lungs so that the small oxygen intake correlates with
the small surface area of the amphibian. This would then allow it to breath efficiently.</span>
Answer:
Binds to extracellular structures and is important in cell recognition and lubrication of the cell surface.
Explanation:
They form a peri-cellular matrix around the cell and is observed as a fuzzy cell coat under a microscope. Glycocalyx molecules are mostly made up of carbohydrates bonded with lipids and proteins. They are significant in cell adhesion especially in tissues and for protection in prokaryotes. These molecules are also important in cell-to-cell communication and recognition.
Answer: Drugs in genral are a specifed type. I know some medications to treat cancer Stop your Centrosome from producing microtubules and microfiliments which in turn doesnt allow spindle fibers to grow and bind to your chromosomes. it would also stop the cleavage furrow from forming/occuring. In that situation metaphase anaphase and telophase would be interupted.
Clean-catch specimen is the type of urine specimen that does not include the first and last urine in the sample.
A clean-catch urine specimen is a sample of pee. It is required if your doctor wishes to check your urine for bacteria that could be inflicting a urinary tract infection. A clean-catch specimen is a technique for obtaining urine from the skin that does not have a lot of bacteria in it.
To determine what sorts of bacteria (germs), if any, are present in your child's urine, a clean catch urine specimen is taken (pee). For your child to receive the required medical care, the test must be performed correctly. A sample of pee is a clean-catch urine specimen. When your doctor wishes to check your urine for germs that could be causing an infection in your urinary tract, it is necessary.
To know more about clean-catch urine refer to: brainly.com/question/26493943
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