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Advocard [28]
3 years ago
15

What material is the objective lens made of in UV fluorescence microscopy

Biology
1 answer:
vichka [17]3 years ago
6 0

Answer:

quartz

Explanation:

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When salt is dissolved in water, water is the
wel

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Water is the solvent, and the salt is the solute

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3 years ago
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Which characteristic differentiates amphibians from reptiles?
iVinArrow [24]

Explanation:

amphibians have smooth, sticky wet and highly porous skin to perform various functions.

reptiles have a dry, hard and scaly skin, which guards them in harsh conditions.

amphibians lay their eggs in water and cover them with gel.

reptiles lay their eggs on land and have a hard protective shell.

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What is the difference betwween enteropeptidase and enterokinase.
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Enteropeptidase (also called enterokinase) is an enzyme produced by cells of the duodenum and involved in human and animal digestion.
8 0
3 years ago
a human skin cell contains 46 chromosomes. A frog sprem cell conrains 12 chromosomes. which paie of number of a normal gamete fr
schepotkina [342]
Human 23, frog 12
Because gametes contain half the number of usual chromosomes, so a human gamete would have 46/2 or 23 chromosomes. A frog sperm cell is a gamete so it would have 12 chromosomes anyway.

Hope this helps :)
8 0
3 years ago
cliare Beauchamp is a 31 years old woman who has had episodes of severe pain on one side of her head evry day for weeks. The lai
Hoochie [10]

Answer:

I hope this helps.  The symptoms of autonomic nerve dysfunction can be some of or all of the following:  dizziness, fainting - taking the BP in orthostatic form is a good indicator.  They seem to show evidence of exercise intolerance and this can increase the headache pain if they continue.  Many of them will sweat uncontrollably and may think it is hot flashes - but it is more than that.  It can also reverse and person will not sweat enough.  Abnormal protein build up in organs, and immune system attacks that actually think they are helping the body but are shutting it down, damaging various body systems IE kidneys......

Explanation:

Look up info on the following to assist you with learning about different aspects of these symptoms:  Riley - Day Syndrome Idiopathic orthostatic HYPOtension, Shy Drager Syndrome, and sometimes even Parkinson's syndrome - organ failure will occur.

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3 years ago
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