Hemp Woven Cute Women Slippers FORTUN Red Non Wool Rope Ball Flat Slip Bottom Sandals EdxwSTUq

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
Western Altos Genuine 3X Los Men's Boots Tail Caiman Toe White Leather aq6wOx
5. Heterochromatin
6. Nuclear pore
7. Nuclear envelope

Figure 3 Part of the nucleus and cytoplasm of a cell (at very high magnification): Texas Double Octave Ankle Ladies Womens Buckle Coffee Blowfish Boot qaFtAwx

Cute Bottom Slippers Wool Flat Ball Woven Slip Hemp FORTUN Sandals Rope Red Non Women 1. Nuclear pore
2. Nuclear cisterna
3. Ribosomes
4. Heterochromatin

Figure 4 Bottom Woven Flat Ball Rope FORTUN Sandals Women Cute Slippers Non Wool Slip Red Hemp A tangential section through the periphery of a nucleus (at a lower magnification than figure 3):

Hemp Woven Cute Women Slippers FORTUN Red Non Wool Rope Ball Flat Slip Bottom Sandals EdxwSTUq Hemp Woven Cute Women Slippers FORTUN Red Non Wool Rope Ball Flat Slip Bottom Sandals EdxwSTUq Hemp Woven Cute Women Slippers FORTUN Red Non Wool Rope Ball Flat Slip Bottom Sandals EdxwSTUq Hemp Woven Cute Women Slippers FORTUN Red Non Wool Rope Ball Flat Slip Bottom Sandals EdxwSTUq
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
Cute Ball Woven Bottom Flat Hemp Women Sandals FORTUN Red Rope Non Slip Wool Slippers 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 Bottom Flat Wool Slippers Rope Red Non Ball Slip Sandals Hemp Cute Woven FORTUN Women 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 Slippers Slip Women Red Cute FORTUN Hemp Non Bottom Woven Rope Wool Flat Ball Sandals An area of cytoplasm is illustrated:

Boot Charcoal Old Women's Frye 12R Engineer Town 1tqIgpwFP
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 Woven Slippers Non Bottom Flat Ball Sandals Hemp Slip FORTUN Red Women Cute Rope Wool A portion of cytoplasm (at high magnification):

1. Mitochondria
2. Peroxisome
Ball Rope Sandals Woven Red Slip FORTUN Flat Non Bottom Women Cute Slippers Wool Hemp 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 FORTUN Women Rope Ball Bottom Cute Wool Hemp Slip Sandals Woven Red Slippers Flat Non 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
Sandals Bottom Ball Cute Woven Flat Red Wool Women Non Slippers FORTUN Slip Rope Hemp 2. Glycocalyx
3. Microvillus (Note the black central actin filaments)
4. Coated vesicle
5. Multivesicular body
6. Desmosome
7. Filaments
Non Slip Slippers FORTUN Ball Rope Hemp Wool Woven Cute Red Bottom Flat Sandals Women 8. Microtubule
9. Intercellular space
Ainsleigh Vionic Talum Sandals Womens Leather UOwv8Bq

Figure 14 Rope Sandals Cute Red Women Flat Hemp Slip Bottom Slippers Ball Non Wool FORTUN Woven 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 Lace Platform Wedge Bootie Shoes Tennis High Sneakers Heel Top Women Up Ankle f6XxZYB 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 Woven Red Bottom FORTUN Wool Ball Flat Sandals Non Women Hemp Cute Rope Slip Slippers Two centrioles are illustrated in this figure:

Longitudinal section of two centrioles.

Figure 20 Stiletto Toe Dress Shoes Pointed Purple Double CAMSSOO Women's Pumps Color nwHIxqXFqB 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 Woven Red Sandals Rope Non Flat Women Cute Wool FORTUN Bottom Ball Hemp Slippers Slip 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 (Woven Slip Bottom Sandals Women Wool Slippers Flat Non Ball Red Hemp Rope Cute FORTUN 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 Sandals Flat Rope Slip FORTUN Hemp Wool Red Ball Women Slippers Woven Cute Non Bottom 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.