Shoes Trainer On Light Outdoor Casual Tisomen Running Lightweight Sports Blue Mesh Walking Gym Air Athletic Breathable Womens Sneakers Fitness Slip Flat qx1O1tpw8

Electron Micrographs**

Below is a collection of electron micrographs with labelled subcellular structures that you should be able to identify. Also, be sure to observe any electron micrographs which are made available in the laboratory by the instructor. You should concentrate on the similarities in form that permit identification of the components irrespective of cell type.

Note: When comparing sizes from one micrograph to another, remember to consider the respective magnifications.

Martens Dr Black Martens Martens Grizzly Dr Dr xwR7q0SxU Micrograph of a nucleus.

1. Heterochromatin
2. Euchromatin
3. Nucleolus
4. Nucleolar associated chromatin
5. Nuclear envelope

Salomon Speedcross Women's Pro Running Trail SS16 Shoes Blue OOfHr8R Micrograph of a portion of a nucleus:

What is the round structure (approximately 3 1/2 inches in diameter) seen in the center of this micrograph?

1. Nucleolar associated chromatin
2. Fibrillar component of nucleolus
3. Granular component of nucleolus
4. Euchromatin
Fashion kate york spade Boot new Garden Women's Brown OxpRxXZqw
5. Heterochromatin
6. Nuclear pore
7. Nuclear envelope

Figure 3 Part of the nucleus and cytoplasm of a cell (at very high magnification): Nufoot Black Foldable Indoor Slippers Socks Flexible Travel Shoes Betsy Shoes Large Dance Zebra Best Shoes Slippers Women's amp; Socks Lou White Yoga amp; House Flats Slipper Shoes Exercise S7XSHBqr

On Womens Walking Slip Athletic Fitness Light Outdoor Lightweight Trainer Breathable Flat Casual Sneakers Sports Gym Tisomen Running Blue Air Mesh Shoes 1. Nuclear pore
2. Nuclear cisterna
3. Ribosomes
4. Heterochromatin

Figure 4 Athletic Blue Slip Lightweight Tisomen Shoes Casual Outdoor On Gym Flat Fitness Air Sneakers Light Running Sports Trainer Womens Walking Mesh Breathable A tangential section through the periphery of a nucleus (at a lower magnification than figure 3):

Shoes Trainer On Light Outdoor Casual Tisomen Running Lightweight Sports Blue Mesh Walking Gym Air Athletic Breathable Womens Sneakers Fitness Slip Flat qx1O1tpw8 Shoes Trainer On Light Outdoor Casual Tisomen Running Lightweight Sports Blue Mesh Walking Gym Air Athletic Breathable Womens Sneakers Fitness Slip Flat qx1O1tpw8 Shoes Trainer On Light Outdoor Casual Tisomen Running Lightweight Sports Blue Mesh Walking Gym Air Athletic Breathable Womens Sneakers Fitness Slip Flat qx1O1tpw8 Shoes Trainer On Light Outdoor Casual Tisomen Running Lightweight Sports Blue Mesh Walking Gym Air Athletic Breathable Womens Sneakers Fitness Slip Flat qx1O1tpw8 Shoes Trainer On Light Outdoor Casual Tisomen Running Lightweight Sports Blue Mesh Walking Gym Air Athletic Breathable Womens Sneakers Fitness Slip Flat qx1O1tpw8 Shoes Trainer On Light Outdoor Casual Tisomen Running Lightweight Sports Blue Mesh Walking Gym Air Athletic Breathable Womens Sneakers Fitness Slip Flat qx1O1tpw8
1. Nuclear pores (Notice their shape in this en face section.)
2. Heterochromatin
3. Ribosomes

Figure 5 Portions of two cells are illustrated in this micrograph:

1. Two plasma membranes
2. Microtubule
Mesh Sneakers Womens Outdoor Blue Gym Running Walking Casual Air Lightweight On Sports Shoes Slip Trainer Breathable Athletic Tisomen Fitness Flat Light 3. Nucleus
4. Golgi apparatus
a. Cisterna
b. vesicles
c. Vacuoles
5. Rough endoplasmic reticulum
6. Mitochondria

Shoes Slip Breathable Sneakers Canvas Casual Mens 24XOmx55S99 On Outdoor Brown qZt4O8Ww Organelles/inclusion in a cell:

1. Lipid droplet
2. Smooth endoplasmic reticulum
3. Mitochondria
4. Mitochondrial matrix granules
5. Cristae

Figure 7 Breathable Womens Running Air Shoes Gym Mesh Outdoor On Sneakers Blue Walking Tisomen Light Fitness Athletic Flat Trainer Casual Slip Lightweight Sports A cell with an abundance of smooth endoplasmic reticulum:

Compare the appearance and amount of the smooth endoplasmic reticulum in this micrograph with that shown in figure 6.

What are several functions of smooth endoplasmic reticulum?

Figure 8 Outdoor Shoes Slip Tisomen Casual Trainer Sports Running Blue Air Gym Womens Athletic Light Lightweight Fitness Mesh Sneakers Walking Breathable On Flat An area of cytoplasm is illustrated:

Simpson GLADIATOR Maevi Jessica Lipstick Women's Sandal zOqpx7T
1. Mitochondria (Notice the structure of cristae as compared to Figure 6 )
2. Ribosomes
3. Lysosomes

Running Shoes Sugar Women Skull size And Lotus 7 5 Weighted Yellow nBYXqwEw An autophagic vacuole (at high magnification):

This autophagic vacuole contains a mitochondrion. The vacuole contents will most likely be extruded by exocytosis or persist to form a residual body.

Pu On Pull Toe High Solid Shoes White Pumps Heels Round Women's AllhqFashion xBwHn45n Casual Air Athletic Tisomen Mesh Breathable Outdoor Fitness Slip Sports Shoes Running Sneakers Gym Walking Flat Womens On Light Lightweight Blue Trainer A portion of cytoplasm (at high magnification):

1. Mitochondria
2. Peroxisome
Air Blue Sneakers Slip Fitness Womens Gym Breathable Light Outdoor Athletic On Running Shoes Flat Casual Trainer Tisomen Walking Lightweight Mesh Sports 3. Nucleoid
4. Rough endoplasmic reticulum
5. Glycogen

Fleece White Wide Double Women Plush Flip Slippers Flop Color Onmygogo Indoor Straps Slippers ZW8Fq7Zv This tissue was treated with potassium ferrocyanide in order to stain glycogen. However, the procedure alters the "typical" appearance of organelles:

1. Glycogen (Densely stained here versus unstained in Figure 10 )
2. Mitochondria
3. Peroxisome

Women's Pumps WeiPoot Low Heels Closed Lace Toe Shoes Round Black Up Color Assorted Pu dPwqr1P Blue On Slip Walking Tisomen Light Womens Mesh Trainer Sports Breathable Air Fitness Gym Lightweight Casual Athletic Running Flat Outdoor Shoes Sneakers A portion of cytoplasm (at high magnification):

1. Two multivesicular bodies
2. Filaments
3. Mitochondrion
4. Lysosome

Non Grey M Pool Slip Slipper Shower Household Spa Beach Men Bathroom Comfortable Sandal Triple Plus ZSUxF Epithelial specializations (at very high magnification):

1. Unit membrane
Casual On Tisomen Sneakers Gym Lightweight Fitness Shoes Outdoor Womens Walking Sports Slip Flat Athletic Blue Breathable Air Trainer Light Mesh Running 2. Glycocalyx
3. Microvillus (Note the black central actin filaments)
4. Coated vesicle
5. Multivesicular body
6. Desmosome
7. Filaments
Blue Fitness Shoes Light Mesh Athletic Flat Air Running Sports Slip Breathable Trainer On Womens Tisomen Lightweight Casual Gym Walking Sneakers Outdoor 8. Microtubule
9. Intercellular space
Ollio Red Flat Leopard Women's Comfort Shoe Ballet Faux Suede zSwxFz

Figure 14 Blue Slip Tisomen Running Flat Outdoor Casual Womens Mesh Sports On Gym Athletic Air Trainer Sneakers Breathable Fitness Walking Shoes Lightweight Light Junctional specializations between two epithelial cells:

1. Zonula occludens (tight junction)
2. Zonula adherens (intermediate junction)
3. Macula adherens (desmosome)
Insert: Zonula occludens

Faux Black The Chunky Boot Delicious High Women's Knee Suede Heel Over Back Dress Tie BO51q5Hw 48 Size US Dude Black Shoes L EU 15 Shoes 111154900 Sox Wally HwqBzR A junctional specialization:

This micrograph illustrates a desmosome with its cytoplasmic plaques (B).

Figure 16 A gap junction:

The two unit membranes making up this gap junction are labelled C.

Slippers Sakura White Platform Summer Flops Wedge Beach Flip Sandals Women's Hotmarzz PwTqf8z The basal portion of a myoepithelial cell:

Raspberry Double Slip Sneaker Keds Picnic Women's Decker On 6fHP4qFw A centriole (at very high magnification):

This micrograph represents a cross section of a centriole. The microtubules are shown in their characteristic arrangement.

Figure 19 Mesh Slip Shoes Walking Tisomen Athletic Blue Outdoor Womens Flat Casual Trainer Running Breathable Sports On Lightweight Air Light Sneakers Gym Fitness Two centrioles are illustrated in this figure:

Longitudinal section of two centrioles.

Figure 20 Shih Cute Shoetup Puppy Casual Running Women's Shoes Print Tzu dfRwBRqxEO Cilia:

A represents a microtubule. Remember that 9 doublets form the periphery of the axoneme. Also know that a centriole has the 9 + 0 arrangement where a cilium is organized as 9 + 2.

Figure 21 Epithelial cells often display extensive basal plasma membrane infoldings as observed in this electron micrograph:

1. Compartmentalized mitochondrion
2. Extracellular space
3. Basal lamina
4. Heterochromatin

Sneakers Platform Tennis Lightweight Blue Shoes Women's Casual Walking IINFINE Fitness Air 1BwtRq1 A cell in mitosis (Metaphase):

1. Microtubule
2. Chromosomes

Figure 23 A cell in mitosis (Telophase):

1. Daughter nucleus
2. Midbody

Figure 24 Slip Trainer Outdoor Sports Lightweight Blue Athletic Flat Light Mesh Sneakers Running Air Casual On Fitness Breathable Tisomen Shoes Walking Gym Womens Striated muscle.

Note myosin filaments (unlabelled arrows), the A band (A), Z line (Z), the I band (I), and triads consisting of one T tubule (T) and two terminal cisternae (C), Myofibril (M), and Sarcolemma (S).

'Silver US 2017 QS Bullet AIR Max 97 Nike OG Release' 8SwXRaxq Intestinal epithelial absorptive cell.

Note the microvilli (Flat On Shoes Womens Sports Running Air Trainer Light Outdoor Sneakers Mesh Slip Tisomen Walking Blue Fitness Gym Breathable Athletic Casual Lightweight MV) connected by junctional complexes (JC). Observe the lateral cell compartment (LC) between the cells.

Figure 26 Small intestine.

Note the microvilli (M) on the luminal surface of the two adjacent absorptive cells (A & B). The mircrovilli are coated with a glycocalyx (G).

Pro Nike Top Compression Mock Combat Hyperwarm Red 6PwdrPq Tisomen Fitness Sports Lightweight Light Air Sneakers Flat Blue Gym Walking Running Casual Athletic Womens Slip Trainer Mesh Shoes Outdoor Breathable On Liver cell.

Note prominent secondary lysosomes (white arrows) and mitochondria (M). A few cisterna of rough endoplasmic reticulum (R) and microtubules (T) are also present.

Autumn Pull On KemeKiss Red Women Boots 5tTP6 Liver.

Observe the motochondria (M), granules (arrow), cristae (C), smooth (S) and rough (R) endoplasmic reticulum. Also present are numerous vesicles (V), a peroxisome (P), a bile canaliculus (B), and a cell junction (J).

Figure 29 Scanning EM of liver.

Examine bile canaliculi (b), sinusoids (S), the sinusoidal lining (SL), and the space of Disse (D)

Women's Shoes Strappy Black Heel High Suede Sandals Sexy Ankle CAMSSOO Faux Stiletto Toe Peep 7O8dw7BqX Capillary endothelial cell.

Examine numerous pinocytic vesicles (P), ribosomes (R), and mitochondria (M).

**EMs were selected and copied from "A Study Atlas of Electron Micrographs" by Judy M. Strum, Ph.D. with permission of the author. Dr. Strum is a Professor in the Department of Anatomy, University of Maryland School of Medicine.