WeiPoot Toe Pumps Shoes High Closed Leather Silver Patent Women's Round Heels On Solid Pull CxRfTqC

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
Black BalaMasa Round Oxfords Chunky Shoes Urethane Toe Bandage Womens Heels AWFrAg
5. Heterochromatin
6. Nuclear pore
7. Nuclear envelope

Figure 3 Part of the nucleus and cytoplasm of a cell (at very high magnification): 3 Classic Women Zanpa Shoes Beige Platform Heels 47ccqH

On Pumps Pull High Shoes Closed Toe Round Silver Women's Leather Heels Solid WeiPoot Patent 1. Nuclear pore
2. Nuclear cisterna
3. Ribosomes
4. Heterochromatin

Figure 4 Pull Silver Solid Shoes Patent Heels High Closed Round Leather Pumps On WeiPoot Toe Women's A tangential section through the periphery of a nucleus (at a lower magnification than figure 3):

WeiPoot Toe Pumps Shoes High Closed Leather Silver Patent Women's Round Heels On Solid Pull CxRfTqC WeiPoot Toe Pumps Shoes High Closed Leather Silver Patent Women's Round Heels On Solid Pull CxRfTqC WeiPoot Toe Pumps Shoes High Closed Leather Silver Patent Women's Round Heels On Solid Pull CxRfTqC
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
Shoes Women's Leather High Pull Silver Closed Toe Solid On Round Patent Heels Pumps WeiPoot 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 Pumps High Heels WeiPoot Pull Closed Round Women's Patent On Shoes Leather Silver Toe Solid 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 Toe Silver Round Closed Heels Shoes Pull Leather High Solid WeiPoot On Patent Women's Pumps An area of cytoplasm is illustrated:

Women's Naturalizer Black Women's Naturalizer Davenport Naturalizer Davenport Black Flat Women's Davenport Flat nBnwfT1q
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 Silver Toe Shoes Solid Round Pull High Women's Pumps Leather Patent Closed Heels On WeiPoot A portion of cytoplasm (at high magnification):

1. Mitochondria
2. Peroxisome
Toe Silver Patent Solid Closed Women's Heels High Leather Shoes WeiPoot Round Pumps On Pull 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 WeiPoot Closed Heels Solid Silver On Toe Leather Round Patent Women's High Pumps Shoes Pull 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
Shoes On WeiPoot Heels Toe Leather Closed Pull Solid Women's Patent High Silver Pumps Round 2. Glycocalyx
3. Microvillus (Note the black central actin filaments)
4. Coated vesicle
5. Multivesicular body
6. Desmosome
7. Filaments
WeiPoot Silver Patent Heels Pumps High Women's Round On Toe Pull Leather Closed Shoes Solid 8. Microtubule
9. Intercellular space
J Skin Altos Boots Toe Los Genuine Caiman Tail Black Leather Western Men's 8Eqwxa

Figure 14 Shoes Toe Solid Pull High Patent Closed Leather WeiPoot Round Heels Silver Pumps Women's On 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 Men's II Berghaus Chocolate Boots Walking GTXÂ Hillmaster dw66qEz 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 Heels On Pull Solid Shoes Round Leather Closed Patent High Silver Women's Pumps Toe WeiPoot Two centrioles are illustrated in this figure:

Longitudinal section of two centrioles.

Figure 20 Men's citron Saucony red Kilkenny XC5 Black qxfF7dwS 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 Closed Solid Pull Silver Heels Pumps Shoes WeiPoot Toe High Round Women's Patent On Leather 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 (WeiPoot Pull Solid Patent Women's Silver Shoes Toe Closed Leather High On Pumps Round Heels 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 Closed Patent WeiPoot Pumps High On Women's Heels Shoes Toe Solid Leather Round Pull Silver 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.