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What stage in the cell cycle is this?
Interphase [Picture]
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What stage in the cell cycle is this?
Prophase [Picture]
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What stage in the cell cycle is this?
Metaphase [Picture]
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What stage in the cell cycle is this?
Anaphase [Picture]
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What stage in the cell cycle is this?
Telophase [Picture]
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What type of tissue is this? Where is it?
Squamos Epithelium [Picture]
Forms Epidermis
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What type of cell type is this?
Squamos Epithelium [Picture]
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What type of cell type is this?
Cuboidal Epithelium [Picture]
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What type of cell type is this?
Cuboidal Epithelium [Picture]
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What specific type of tissue is this?
Columnar Epithelium [Picture]
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What specific type of tissue is this?
Columnar Epithelium [Picture]
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What specific type of tissue is this?
Connective - Adipose [Picture]
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What specific type of tissue is this?
Connective - Adipose [Picture]
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What specific type of tissue is this?
Connective - Bone [Picture]
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What specific type of tissue is this?
Connective - Hyaline Cartilage [Picture]
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What specific type of tissue is this?
Connective - Hyaline Cartilage [Picture]
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What specific type of tissue is this?
Muscle - Skeletal [Picture]
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What specific type of tissue is this?
Muscle - Skeletal [Picture]
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What specific type of tissue is this?
Nervous - Neuron [Picture]
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What is in Nucleus during Interphase?
Chromatin and Nucleoli
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Chromosomes? Chromatids? Chromatin?
Chromosomes are formed out of chromatin when cell is getting ready to divide. Chromosomes turn into sister Chromatids when division is in process.
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The connecting point of chromatids in a chromosomes is called?
Centromere
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What is Chromatin?
thread-like filaments of DNA in nucleus.
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What does Interphase look like?
normal cell growth. Visible nucleus, nuclear membrane, nucleoli, and chromatin
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What does Prophase look like?
- nuclear membrane and nucleoli disappear.
- Chromosomes appear.
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What does Metaphase look like?
Chromosomes line up on equator of the cell
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What does Anaphase look like?
Chromatids from each chromosome separates and are pulled to opposite sides of the cell.
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What does Telophase look like?
- Chromatids reach extremes of cell.
- Nuclear membrane appear around each cluster
- Nucleoli reappear
- Cell plate appears between nuclei
- Cytokinesis occurs.
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What do Skeletal Muscles look like?
- Striated but no interculated disks.
- Have many nuclei
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Who has Striations?
only found on Skeletal and Cardiac.
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What do Cardiac Muscles look like?
Striated, intercalated disks.
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What do Smooth Muscle look like?
no striations, spindle shaped
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What are the stages of the Cell Cycle?
- 1. Interphase
- 2. Prophase
- 3. Metaphase
- 4. Anaphase
- 5. Telophase
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What are the four basic Tissues?
- 1. epitherlial
- 2. connective
- 3. muscle
- 4. nervous
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What are the three Cell Types of epithelial tissues?
- 1. squamous
- 2. cuboidal
- 3. columnar
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What are the three types of Muscle tissue?
- 1. Skeletal
- 2. Cardiac
- 3. Smooth
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What are some Connective tissues?
- Bone
- Adipose
- Hyaline Cartilage
- Blood
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Phylogeny
the evolutionary history of a group of organisms
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Homologies
any character or structure that is similar in two or more organisms due to common ancestory
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Analogies
any character that is similar bcause two organisms evolved under similar environmental pressures
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Taxonomy
the study of the basis, principles, procedures, and rules of classification
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Cladistics is also called
phylogenetics
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Cladistics
places organisms into groups based on their recency of common descent.
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Synapomorphies
is a shared, derived (different from the ancestral condition) character
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Symplesiomorphies
is a shared ancestral condition
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Volvox
- Kingdom Protista
- Phylum Chlorophyta
- Green Algae
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Giardia
- Kingdom Protista
- Phylum Retortamonada
- Class: Diplomonadea
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Trichomonas
- Kingdom Protista
- Phylum Axostylata
- Class Parabasalea
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Euglena
- Kingdom Protista
- Phylum Euglenozoa
- Class Auglenoidea
- Same Phylum as Typanosoma
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Typanosoma
- Kingdom Protista
- Phylum Euglenozoa
- Class Trypanosomatidea
- Same Phylum as Euglena
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Plasmodium
- Kingdom Protista
- Phylum Apicomplexa
- Class Coccidea
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Paramecium
- Kingdom Protista
- Phylum Ciliophora (same as Stentor, Vorticella, Didinium)
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Stentor
- Kingdom Protista
- Phylum Ciliophora (same as Paramecium, Vorticella, Didinium)
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Vorticella
- Kingdom Protista
- Phylum Ciliophora (same as Paramecium, Stentor, Didinium)
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Didinium
- Kingdom Protista
- Phylum Ciliophora (same as Paramecium, Stentor, Vorticella)
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What need to be located on Amoeba?
Nucleus and pseudopodia
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What needs to be located on Difflugia?
the test
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What needs to be located on Volvox?
daughter colony
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What needs to be located on Trichomonas?
Axostyle
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What needs to be located on Plasmodium?
Ring Stage
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What needs to be located on Paramecium?
- Cilia
- Contractive Vacuole
- Micronucleus
- Macronucleus
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What does the Iris Diaphtagm control?
Resolution or Resolving Power.
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What does condensor do?
condenses light
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Not eye piece but
occular lens
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4x
scanning objective lens
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40x
high dry objective lens
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100x
oil immersion objective lens
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Parfocal
stays focused from one power to the next
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Total magnification
objective lens x occular lens
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Contractile Vacuole
Paramecium
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