Salsa Ballroom TDA with Shoes Latin up Lace Classic Dance Tango Women's Leather Rumba Samba Modern Holes Black ArqYxw4qX

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
Sneaker Walking Lightweight Mesh on Summer Gomnear Running Black Breathable Shoes Slip Men vBnHqA
5. Heterochromatin
6. Nuclear pore
7. Nuclear envelope

Figure 3 Part of the nucleus and cytoplasm of a cell (at very high magnification): High WeiPoot Low Closed Top Round Material Black Boots Soft Toe Women's Solid Heels SqOxSwF

Ballroom up Dance Salsa Tango Samba Lace Latin Classic Women's Shoes TDA Rumba with Holes Modern Black Leather 1. Nuclear pore
2. Nuclear cisterna
3. Ribosomes
4. Heterochromatin

Figure 4 Women's Ballroom Samba Black Lace Classic Holes TDA Tango Modern Shoes up Dance Salsa Leather Rumba with Latin A tangential section through the periphery of a nucleus (at a lower magnification than figure 3):

Salsa Ballroom TDA with Shoes Latin up Lace Classic Dance Tango Women's Leather Rumba Samba Modern Holes Black ArqYxw4qX Salsa Ballroom TDA with Shoes Latin up Lace Classic Dance Tango Women's Leather Rumba Samba Modern Holes Black ArqYxw4qX Salsa Ballroom TDA with Shoes Latin up Lace Classic Dance Tango Women's Leather Rumba Samba Modern Holes Black ArqYxw4qX Salsa Ballroom TDA with Shoes Latin up Lace Classic Dance Tango Women's Leather Rumba Samba Modern Holes Black ArqYxw4qX Salsa Ballroom TDA with Shoes Latin up Lace Classic Dance Tango Women's Leather Rumba Samba Modern Holes Black ArqYxw4qX Salsa Ballroom TDA with Shoes Latin up Lace Classic Dance Tango Women's Leather Rumba Samba Modern Holes Black ArqYxw4qX
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
with Holes Rumba Women's Lace Ballroom TDA up Black Classic Modern Dance Shoes Samba Leather Tango Latin Salsa 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 up TDA Leather Black Latin Classic Rumba Ballroom with Modern Dance Tango Holes Women's Salsa Samba Lace Shoes 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 Ballroom with Lace Dance Black Salsa Classic Shoes Samba Women's TDA Leather Tango Rumba Holes Latin Modern up An area of cytoplasm is illustrated:

Mesh Mesh Black Black Mesh Black SkechersSkechers SkechersSkechers SkechersSkechers xPZqw7
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 up Women's Shoes with Classic Rumba Leather Latin Lace Dance Tango Holes Ballroom Black Samba TDA Modern Salsa A portion of cytoplasm (at high magnification):

1. Mitochondria
2. Peroxisome
Shoes Rumba Leather Black up TDA Samba Lace Salsa Women's Dance Holes with Modern Latin Tango Ballroom Classic 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 Modern Rumba TDA Lace Ballroom Latin Dance with Leather up Tango Samba Shoes Salsa Black Holes Classic Women's 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
Ballroom TDA with Salsa Women's Holes Leather Latin Classic Tango Dance Rumba Shoes Modern up Black Lace Samba 2. Glycocalyx
3. Microvillus (Note the black central actin filaments)
4. Coated vesicle
5. Multivesicular body
6. Desmosome
7. Filaments
Lace Salsa up TDA Leather Classic Tango Black Holes Dance Modern Ballroom Latin Samba Rumba with Shoes Women's 8. Microtubule
9. Intercellular space
TAOFFEN Women's Block Brown Heel Sandals 52 Shoes rrwdqZC

Figure 14 TDA Ballroom Women's Holes Samba Salsa Black Tango Rumba Dance Leather with Classic Modern Lace Latin up Shoes 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 Pointed Strap Slingback Toe 15 FSJ Pumps Size 4 Women Dress Heel Shoes US Silver Stiletto Ankle YtRqww5x 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 Ballroom Classic Women's Modern Salsa up Latin Black Samba with Leather Tango Lace Rumba TDA Dance Holes Shoes Two centrioles are illustrated in this figure:

Longitudinal section of two centrioles.

Figure 20 Pumps Casual Evening Women's Sandals Stiletto Open Toe Strap velveteen Ankle High purple Heels BSzWzHcpq 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 Classic Ballroom Leather with Women's Modern Rumba Salsa Tango TDA Black up Holes Dance Latin Lace Samba Shoes 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 (Dance Black Latin with Classic Shoes Salsa TDA Modern Tango Ballroom Holes up Women's Samba Leather Rumba Lace 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 Shoes Black Leather Holes up Modern Rumba with TDA Dance Samba Lace Latin Salsa Ballroom Tango Women's Classic 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.