Look at the picture below to measure the size of the cells.1. The following parameters were selected:。 Group A。 Cell #12. The 1000-micrometer ruler was selected to measure the smallest cell.3. Based on your observation what is the size of the cell?1000xpivotinteractives630xruler1000xruler*100 micrometers0 μm20 μm40 μm60 μm80 μm 100 μ50 micrometers70 micrometersCan not be determined

Based on the image, the 1000x magnification ruler shows increments marked at every 20 micrometers.…

Answered: Look at the picture below to measure…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

Examine the image below. The bacteria in this image have been treated with gram straining procedure. Indicate the following information: A. Shape....... gram stain( +) , Gram (-) or both B. Stained color under microscope C. PG Wall thick, thin or both
A lab technologist calibrates her microscope and finds that 7 stage divisions are equal to 38 ocular divisions. The entire scale on the stage micrometer is 1 mm long and has 100 equal divisions. The technologist measures a coccus-shaped cell and determines that the cell is 4 ocular divisions in length. What is the length of this cell in µm? Show all calculations.
L of Microscopes: 1. If you have a standard ocular lens of 10x what is the true magnification that you are looking at if you are using the 100x objective lens. What is the rule for focusing if you switch to the 40x lens? 2. Calculate the sizes of the following cells. Not all cells are viewed at 40x so use the following table to calculate the size of your cells. 4x 1 reticular unit = .025 mm 10x 1 reticular unit = .01 mm 40x 1 reticular unit-.0025 mm 4 points A) Cell 1 on 10x=8 reticular units B) Cell 2 on 40 x = 28 reticular units mm mm Which one is actually larger? Which one is probably the plant cell? Why?
Biology Question
Imagine you are using a microscope with 5x eye pieces (instead of 10x like ours). If you change from the 10x objective lens to the 40x objective lens, how does the total magnification change? Group of answer choices: -it is 5 times stronger with the 40x -it is 5 times weaker with the 40x -it is 4 times stronger with the 40x -it is 30 units weaker -it is 30 units stronger -it is 4 times weaker with the 40x
you are looking at a slide in the laboratory and observe a cell that occupies one quarter of the field of view at high magnification. use your field diameter calculation from lab activity 4 to estimate the size of this cell.
If someone is looking at a fly wing that is 3mm long with a microscope, which objective would allow them to see the entire fly wing? Group of answer choices 40x 10x 4x 100x
A student missed the laboratory period where the use of the microscope was demonstrated. The instructor asked the student to read the description in the laboratory manual and then proceed to examine bacterial cells with the oil immersion lens. The student skimmed the directions and began. After about 15 minutes of struggling, the student gave up in despair without seeing anything. Below is a detailed description of what the student did. How many mistakes did the student make and why didn’t the student see anything? a. Plugged in the microscope and turned the light source to maximum intensity. Made a wet mount and placed it on the stage with the low-power objective lens in position. Tried to focus with the coarse adjustment, but decided the bacteria were too small and needed to be seen with the high-power objective lens. Rotated the high-power objective lens into position, but saw the lens would likely touch the slide, so lowered the stage so that the objective lens rotated freely.…
You are trying to look at a specimen with a compound microscope using the 4x objective, but it is very dark. Mention three parts of the microscope you could adjust that would help see your specimen in this darkness. Explain how you would adjust those parts.
Image A: Image B: 25 um O A. image A- scanning electron microscope, Image B- phase contrast microscope O B. Image A brightfield microscope; Image B- darkfield microscope O C.image A- brightfield scanning microscope Image B- phase contrast scanning microscope D. image A- transmission electron microscope, Image B- scanning electron microscope O E. image A- scanning electron microscrope, Image B- transmission electron microscope
Staining is often needed to distinguish the structure of cells as most cells are almost transparent. * true * false

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