Mitosis Models 3-5. Chromosome. #1 Prophase. #2 Prophase. 2n = 4 4 Chromosomes 8 Chromatids. 2n = 4
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1
2 MITOSIS
3 Mitosis Models 3-5 Chromosome #1 Prophase 2n = 4 4 Chromosomes 8 Chromatids #2 Prophase 2n = 4 4 Chromosomes 8 Chromatids
4 Mitosis Models 3-5 Astral Rays Chromosomes Chromosome Chromosome Spindle Apparatus Astral Rays Centriole (Pole) Centromere Centriole (Pole) #3 Metaphase Sister Chromatids Spindle Apparatus #4 Anaphase 2n = 4 4 Chromosomes 8 Chromosomes 8 Chromatids 0 Chromatids
5 Mitosis Models 3-5 Chromosome Cleavage Furrow Spindle Apparatus Centriole (Pole) Chromosome #5 Anaphase #6 Anaphase 8 Chromosomes 0 Chromatids 8 Chromosomes 0 Chromatids
6 Mitosis Models 3-5 2n? = 4 2n? = 4 2n? = 4 2n? = 4 #7 Telophase #8 Interphase 2 Daughter Cells
7 Mitosis Models 3-87 Interphase DNA Replication Anaphase Separation Prophase Appearance Telophase Cytokinesis Metaphase Alignment
8 HISTOLOGY
9 Simple Squamous Epithelium (x250) Surface View Nucleus Location: Lines Blood Vessels, Body Cavities, & Found in Lungs Function: Primarily diffusion and filtration
10 Simple Columnar Epithelium (x250) Nucleus Basement Membrane Location: Digestive tract Function: Primarily absorption and some secretion
11 Nucleus Simple Cuboidal Epithelium (x250) Lumen of duct B A S E M E N T M E M B R A N E Location: Liver, kidneys, and glands Function: Primarily secretion and some absorption
12 Areolar (Loose) Connective Tissue (x100) Collagen fiber (pink) Location: Around organs (packing material) and under skin Function: Bind and support Matrix Elastic fiber (black) Fibroblast
13 Adipose Tissue (x100) Location: Around organs and under skin Function: Acts to cushion, insulate, and as an energy source (if needed)
14 Lacuna Cartilage (x250) Cartilage matrix Location: Trachea, larynx, joints, intervertebral discs, nose, ears, etc. Function: Support and cushion Chondrocyte
15 Canaliculus Lacuna w/osteocyte Osseous (Bone) Tissue (x100) Lamella (ring of bone) Location: Bones Function: Support and protect Haversian Canal
16 Lacuna Osseous (Bone) Tissue (x50) Haversian System Location: Bones Function: Support and protect Haversian Canal
17 Compact Bone Model 3-19 Lamellae ring of bone I N S I D E M A R R O W C A V I T Y O U T S I D E Volkmann s Canals (horizontal) Haversian Canals (vertical) Osteocytes in Lacunae
18 Compact Bone Model 3-19 Lamella I N S I D E M A R R O W C A V I T Y O U T S I D E Haversian System Canaliculas Osteocytes in Lacunae Haversian Canals (vertical)
19 Skeletal (Striated) Muscle (x250) One Muscle Cell Striations Nucleus Location: Attached to bones Function: Move bones
20 Smooth Muscle Smooth muscle layer Location: Walls of hollow organs: i.e.; blood vessels, intestines, airways, stomach Function: Move materials thru hollow organs: i.e.; blood, food, air
21 Cardiac Muscle (x250) Nucleus Location: Heart Intercalated discs Function: Pumps blood
22 Motor neuron cell body Nervous Tissue (motor neuron) Neuroglial Cells Location: Brain, spinal cord, and nerves Function: Communication, coordination, and integration
23 Skin Model 3-17 Dermis Sebaceous Gland Arrector Pili Muscle Hair Shaft Apocrine Sweat Gland Blood Vessels Epidermis Meissner s Corpuscle Hair Follicle Scalp Region Eccrine Sweat Gland Axillary / Genital Region Adipose Palms / Soles Region Subdermis or Hypodermis Pacinian Corpusle
24 Stratum Corneum Skin Model 3-17 Stratum Lucidum (only in palms and soles) Stratum Granulosum Stratum Spinosum Meissner s Corpuscle Stratum Basale
25 Name the level of the epidermis Corneum Lucidum Granulosum Spinosum Basale
26 Skin (epidermis)
27 Sweat Gland Scalp Slide Arrector Pili Muscle Sebaceous Gland Hair Follicle Arrector Pili Muscle Sweat Gland Hair Follicle
28 Which of the Four Basic Tissue Types are the following slides?
29 Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Squamous Epithelium (top view)
30 Which of the four basic tissue types is this? Connective Name this specific tissue. Hyaline Cartilage
31 Goblet Cell Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Columnar Epithelium
32 Which of the four basic tissue types is this? Connective Name this specific tissue. Areolar or Loose
33 Which of the four basic tissue types is this? Muscle Name this specific tissue. Skeletal (striated)
34 Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Columnar Epithelium
35 Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Squamous Epithelium
36 Which of the four basic tissue types is this? Connective Name this specific tissue. Adipose
37 Which of the four basic tissue types is this? Connective Name this specific tissue. Bone
38 Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Cuboidal Epithelium
39 Which of the four basic tissue types is this? Muscle Name this specific tissue. Cardiac
40 Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Squamous Epithelium
41 Which of the four basic tissue types is this? Epithelium Name this specific tissue. Simple Columnar Epithelium
42 Which of the four basic tissue types is this? Nerve Name this specific tissue. Motor Neuron
43 Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Squamous Epithelium
44 Which of the four basic tissue types is this? Connective Name this specific tissue. Adipose
45 Which of the four basic tissue types is this? Connective Name this specific tissue. Bone
46 Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Cuboidal Epithelium
47 Which of the four basic tissue types is this? Connective Name this specific tissue. Aerolar (loose)
48 Which of the four basic tissue types is this? Connective Name this specific tissue. Hyaline Cartilage
49 Which of the four basic tissue types is this? Muscle Name this specific tissue. Smooth
50 Which of the four basic tissue types is this? Epithelial Name this specific tissue. Simple Cuboidal Epithelium
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