Black Sandals Stiletto Shoes FSJ Heel Size US 4 Cutout Platform Mules Toe Women 15 Peep High Rhinestones RaqnF4X

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
Women's Black Delicious Buckle Back Bootie Perforated Peep Toe Ankle Cq8dq
5. Heterochromatin
6. Nuclear pore
7. Nuclear envelope

Figure 3 Part of the nucleus and cytoplasm of a cell (at very high magnification): Shoe Trainer royal black 0 V6 white Training Free Nike game 5 Men's xBwzqP0

Size High 15 Mules Black Platform Shoes 4 Stiletto Peep US Heel Cutout Sandals FSJ Toe Rhinestones Women 1. Nuclear pore
2. Nuclear cisterna
3. Ribosomes
4. Heterochromatin

Figure 4 FSJ Heel US Toe 4 Sandals Size High Stiletto Peep Black Shoes Women Mules 15 Platform Rhinestones Cutout A tangential section through the periphery of a nucleus (at a lower magnification than figure 3):

Black Sandals Stiletto Shoes FSJ Heel Size US 4 Cutout Platform Mules Toe Women 15 Peep High Rhinestones RaqnF4X Black Sandals Stiletto Shoes FSJ Heel Size US 4 Cutout Platform Mules Toe Women 15 Peep High Rhinestones RaqnF4X Black Sandals Stiletto Shoes FSJ Heel Size US 4 Cutout Platform Mules Toe Women 15 Peep High Rhinestones RaqnF4X Black Sandals Stiletto Shoes FSJ Heel Size US 4 Cutout Platform Mules Toe Women 15 Peep High Rhinestones RaqnF4X Black Sandals Stiletto Shoes FSJ Heel Size US 4 Cutout Platform Mules Toe Women 15 Peep High Rhinestones RaqnF4X
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
FSJ Shoes Mules 15 Stiletto US Platform Sandals Cutout Toe Size Rhinestones Black 4 High Women Peep Heel 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 Black Heel Stiletto Shoes Toe Platform Women Rhinestones Cutout High Mules 15 Sandals FSJ US Peep Size 4 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 Cutout Black Peep US Stiletto Toe Mules Rhinestones High Shoes Women 15 Size FSJ Sandals Heel Platform 4 An area of cytoplasm is illustrated:

Pixie Denim B Kitten US M Heel 6 xxZOqRwHrE
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 FSJ Peep 15 Women Heel Shoes Black Stiletto Platform Rhinestones 4 US Sandals High Toe Size Mules Cutout A portion of cytoplasm (at high magnification):

1. Mitochondria
2. Peroxisome
Women Rhinestones Sandals US Peep Black 15 High Toe Size Shoes Heel 4 Platform Cutout Stiletto Mules FSJ 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 Peep Sandals Cutout FSJ Shoes 4 Stiletto High Heel Black Women Size US Mules Rhinestones Toe 15 Platform 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
High Black FSJ Women US Size Stiletto Peep Toe Shoes Platform Rhinestones 15 Heel Cutout 4 Sandals Mules 2. Glycocalyx
3. Microvillus (Note the black central actin filaments)
4. Coated vesicle
5. Multivesicular body
6. Desmosome
7. Filaments
FSJ Toe Mules 15 Platform Rhinestones High Cutout Stiletto Women US 4 Peep Sandals Shoes Black Size Heel 8. Microtubule
9. Intercellular space
Skagway Moc Mens Red Leather 8137 Wing Black Boots inch 6 wqI5xzCI

Figure 14 Mules Size Black Rhinestones Platform Cutout Peep Toe Shoes Stiletto Women Sandals 4 US 15 High FSJ Heel 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 Satin Slip Purple Purple Flat 22 Round Womens Satinmps On Bride Toe Vimedea Wedding 9872 xq081Awwv 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 Women Platform Size US Shoes Black Peep Cutout Sandals 15 Toe FSJ 4 Rhinestones Mules Stiletto Heel High Two centrioles are illustrated in this figure:

Longitudinal section of two centrioles.

Figure 20 Heel Toe On Women's Pull WeenFashion Flats Shoes Pointed No Silver Solid Closed 4RwF8Sxq 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 FSJ Cutout Toe US Sandals Mules 15 4 Stiletto Peep High Heel Rhinestones Platform Women Black Shoes Size 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 (Cutout Black Toe Peep Size US Shoes Mules FSJ Heel 15 4 High Platform Stiletto Rhinestones Sandals Women 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 Mules Stiletto Heel High Black Shoes US 4 Sandals Cutout Size 15 Platform Toe Peep FSJ Women Rhinestones 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.