Answer:To determine whether you have gonorrhea, your doctor will analyze a sample of cells. Samples can be collected by:
Urine test. This can help identify bacteria in your urethra.
Swab of affected area. A swab of your throat, urethra, vagina or rectum can collect bacteria that can be identified in a lab.
For women, home test kits are available for gonorrhea. They include vaginal swabs for self-testing that are sent to a specified lab for testing. You can choose to be notified by email or text message when your results are ready. You can view your results online or receive them by calling a toll-free hotline.
Explanation: :D
Nitrogen- 78%
Oxygen- 21%
Argon- 0.93%
Answer:
When viewing a specimen in a microscope, what allows to physically see the image are both lenses, eyepiece and objective.
Explanation:
In optical microscopy, the lenses used to observe microscopic samples play an important role and are necessary for the study of such samples.
- An objective lens is the first to capture the image, providing clarity and proper focus, as well as eliminating color or shape distortions.
- Eyepiece lens obtains the image provided by the objective lens and enlarges it, so that the observer can appreciate the characteristics of the specimen studied.
Regarding other options:
- <u><em>Stage</em></u><em> allows to see the prepared sample, ready for its study, but the microscopic characteristics are not appreciated.
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- <em>The </em><u><em>eyepiece and objective</em></u><em> work together to provide a proper microscopic image.</em>
A. Fruits provide nourishment for seedlings.
Allele frequency is determined by looking at the dominant and recessive allele of a genotype.
Using the given, we can come up with the following computation for the allele frequency:
allele A = 100/300 allele B = 50/300 allele O = 150/300
Hence, the frequency of allele A is 0.33 or 33%, allele B is .17 or 17% and allele O is 0.50 or 50%.
