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How did the specimen appear under the microscope?
The specimen appeared as a collection of individual cells or particles, which were visible at a very high magnification. The color, shape, and arrangement of the specimen's components could be observed in detail under the microscope.
Why would a CBC specimen be rejected?
A CBC specimen may be rejected due to specimen hemolysis (breakdown of red blood cells), inadequate sample volume, clotted specimen, improper handling or storage, or outdated sample. These factors can affect the accuracy and reliability of the test results.
How do cells of the cheek specimen appear under the microscope?
Cells from a cheek specimen under a microscope typically appear flat, irregular in shape, and have a nucleus visible. They may also show other structures such as cell membranes and cytoplasm. Overall, they are usually larger and more varied in shape compared to blood cells.
What was the first organelle ever discovered?
The cell nucleus was the first organelle discovered. It was identified by Robert Brown in 1831 when he observed a distinct structure within plant cells that contained the genetic material.
How do cells of the onion specimen appear under the microscope?
Cells of an onion specimen appear rectangular or square in shape, with distinct cell walls forming the outer boundary. These cells also contain a large central vacuole that may appear as a clear, empty space in the center of the cell under the microscope. The cells are tightly packed together in a regular pattern, creating a characteristic appearance when viewed at high magnification.
What Cells were first identified as Robert Hooke observed .?
cork
What are rows and columns and how are they identified?
Rows are horizontal cells identified by a number. Columns are vertical cells identified by a letter.
Cells were first identified as Robert Hooke observed .?
The cell was first discovered by Robert Hooke in 1665, which can be found to be The cells in animal tissues were observed after plants.
Who was the scientist who identified cells?
Robert Hooke was the first scientist to identify the cells in cork in 1665. He named them celluae that means small rooms. He printed about them in the book Micrographia. He studied them through his own made primitive telescope. V.Leewenhoek was the first scientist to identify the living cells. Robert Hook identified dead cells.
What was the first specimen to be placed under the microscope?
The first specimen to be placed under the microscope was likely a thin slice of cork viewed by Robert Hooke in the 17th century. This led to the discovery of "cells" and marked the beginning of modern microscopy.
How identify specimen collection?
Specimen collection can be identified by labeling each specimen with patient information, date and time of collection, and type of specimen. The specimen should be collected using proper techniques, stored in appropriate containers, and transported to the lab in a timely manner to maintain specimen integrity. Accurate documentation of the entire collection process is important for proper identification.
Can you distinguish a procaryote and eucaryote in stained specimen?
In stained specimen, the eukaryote cells are larger than the prokaryote cells. In addition to that, eukaryote is enclosed in a membrane bound nucleus whereas the prokaryote have membrane enclosed nucleus.
What makes a image larger in cells?
its because of the lens and objectives that magnifies the specimen
How are cells identified?
Cells are the intersection of a row and column. They usually have grid lines around them.
What was this scientist working with when he identified cells?
Robert Hooke
How did the specimen appear under the microscope?
The specimen appeared as a collection of individual cells or particles, which were visible at a very high magnification. The color, shape, and arrangement of the specimen's components could be observed in detail under the microscope.
Why would a CBC specimen be rejected?
A CBC specimen may be rejected due to specimen hemolysis (breakdown of red blood cells), inadequate sample volume, clotted specimen, improper handling or storage, or outdated sample. These factors can affect the accuracy and reliability of the test results.
