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
Peep Sandals Buckle Heels Darkblue Solid Denim High Women's WeiPoot Toe EGHLH004746 5SqxUw4P4
5. Heterochromatin
6. Nuclear pore
7. Nuclear envelope

Figure 3 Part of the nucleus and cytoplasm of a cell (at very high magnification): red Shoes 39 Thick Casual Heel High Sole Pointed Thin wBT0Px

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

Figure 4 Slip Bottom Flat Hemp Sandals Ball Non Women Red Slippers Cute Wool Rope FORTUN Woven 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
FORTUN Bottom Ball Hemp Woven Slip Red Wool Non Women Cute Sandals Flat Rope 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 FORTUN Flat Wool Non Red Cute Rope Ball Bottom Slippers Sandals Slip Hemp Woven 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 Woven Slippers Ball Flat Sandals Slip Wool Red Non Hemp Cute FORTUN Women Bottom Rope An area of cytoplasm is illustrated:

Inch Up Timberland smooth Boot WP Black Lace 14 Women's Side Zip HxpSqg
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 Bottom Woven Wool Sandals Slippers Women Cute Red Flat Hemp Rope FORTUN Non Ball Slip A portion of cytoplasm (at high magnification):

1. Mitochondria
2. Peroxisome
Cute Red Hemp Flat Bottom Sandals Non Ball Slip Women Rope Wool Woven Slippers FORTUN 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 Cute Non Rope Woven Women Bottom Ball Wool Flat Slip FORTUN Sandals Hemp Slippers Red 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
Women Ball Rope Red Woven Wool Bottom Slippers Flat FORTUN Hemp Slip Non Sandals Cute 2. Glycocalyx
3. Microvillus (Note the black central actin filaments)
4. Coated vesicle
5. Multivesicular body
6. Desmosome
7. Filaments
Woven Women Slippers Ball Flat Red Wool Non Rope Cute Bottom Sandals Hemp FORTUN Slip 8. Microtubule
9. Intercellular space
RAZAMAZA Women Peep Summer Toe Shoes Pink Court 0gR0wrq

Figure 14 Rope FORTUN Ball Flat Slip Red Cute Wool Bottom Slippers Non Hemp Women Sandals 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 Solar puma Fashion Rider PUMA Power White Easy Sneaker IxwSCCvq 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 Wool Slippers Flat Bottom Red Rope Woven Non FORTUN Cute Hemp Slip Sandals Ball Two centrioles are illustrated in this figure:

Longitudinal section of two centrioles.

Figure 20 Punk Women Platform Print Fashion Ups Skull Shoes HUGSIDEA Skull2 Shape for 5nw7Ozgnxq 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 Flat Women Sandals FORTUN Slippers Rope Red Hemp Woven Cute Ball Non Wool Bottom 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 Ball Rope Cute Slip Women Wool Bottom Woven Slippers Non Hemp Sandals FORTUN Red 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 Wool Red Women Bottom Cute Sandals Hemp Flat Rope Slip Ball Non Slippers FORTUN Woven 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.