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The cheek is the most common location from which a DNA sample can be taken. (Some saliva is collected from inside the mouth, e.g. using a cotton-tipped rod called a swab or "Q-Tip". The procedure of collecting a sample in that way is typically called a "cheek swab".)
A buccal swab, also known as buccal smear, is a way to collect DNA from the cells on the inside of a person's cheek. Buccal swabs are a relatively non-invasive way to collect DNA samples for testing .
The DNA is collected using a buccal swab, which is a brush inside of the cheek. The DNA from the cheek cells in the swab is replicated, is given a restriction enzyme digest, and is electrophoresed. Electrophoresis separates DNA segments by their size, and different people have unique sizes of segments of DNA because of variations in the DNA ...
The meaning conveyed is the doer went somewhere to do something and came back after completing the action. This can also mean "to know how to" in the indefinite/habitual present tense – to know how to do: karnā ānā 1. karnā: 1. kar ānā "to finish (and come back)", "to do (and return)"; cuknā "to have (already) completed something"
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Antonie van Leeuwenhoek (1632–1723). The field of microscopy (optical microscopy) dates back to at least the 17th-century.Earlier microscopes, single lens magnifying glasses with limited magnification, date at least as far back as the wide spread use of lenses in eyeglasses in the 13th century [2] but more advanced compound microscopes first appeared in Europe around 1620 [3] [4] The ...
from Hindi पश्मीना, Urdu پشمينه, ultimately from Persian پشمينه. Punch from Hindi and Urdu panch پانچ, meaning "five". The drink was originally made with five ingredients: alcohol, sugar, lemon, water, and tea or spices. [15] [16] The original drink was named paantsch. Pundit
Phase contrast microscopy of clue cells in a vaginal swab A pH indicator to detect vaginal alkalinization (here showing approximately pH 8), and a microscope slide to microscopically detect clue cells Gram stain of cells from the vagina (the same magnification) with normal bacterial flora (top) and the bacteria that cause vaginosis (bottom).