What can be described as a tightly adherent, polarized cell layer? A. a mesenchyme B. cartilage...
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What can be described as a tightly adherent, polarized cell layer?
A. a mesenchyme
B. cartilage
C. an epithelium
D. a mesothelium
Homework Answers
the epithelium is a polarised layer, epithelial cells have the apical surface and basal surfaces, these apical surfaces and basal surface are different they have different proteins that are opposite sides of the cell are different so it said to be polarised so the answer is c) an epithelium.
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What can be described as a tightly adherent, polarized cell
layer?
A.
a mesenchyme
B.
cartilage...
37. Which of the following is NOT found in both bone and cartilage? A) canaliculi B)...
37. Which of the following is NOT found in both bone and cartilage? A) canaliculi B) lacunae C) collagen fibers D) matrix 38. Which of the following can be classified as "specialized connective tissue"? A) cartilage B) loose connective tissue C) mesenchyme D) dense connective tissue E) mucous connective tissue 39. What type of tissue is a ligament composed of? A) mucous connective tissue B) mesenchyme C) loose iregular connective tissue D) dense irregular connective tissue E) dense regular connective...
4. Name the three general cell shapes of epithelial tissue 5. A single, flattened layer of...
4. Name the three general cell shapes of epithelial tissue 5. A single, flattened layer of cells represents what type of epithelium? 6. What functional problem could occur if the stomach and small ntestine were lined with stratified squamous epithelium instead of simple columnar epithelium? 7. Multiple layers of flattened epithelial cells represents what cell type? 8. What tissue type lines the inside of the urinary bladder? 9. Can you make the hairs on your arm "stand on end"? Based...
What layer is correctly matched with the tissue that forms it? a. papillary layer of dermis;...
What layer is correctly matched with the tissue that forms it? a. papillary layer of dermis; areolar connective tissue b. subcutaneous layer; dense irregular connective tissue c. reticular layer of dermis; stratified squamous epithelium d. epidermis; dense irregular connective tissue
. True or False: Staining is often required to image a cell that is adherent and...
. True or False: Staining is often required to image a cell that is adherent and flat (thin). Click here to enter answer 2. Which of the following could NOT be seen clearly by the unaided eye? Select all that apply A. Bacteria with diameter of 24 ?m B. Protozoa with diameter of 150 ?m C. Virus with a diameter of 0.2 um D. Skin cell with diameter of 1500 ?m Click here to enter answer-
1) The coronal suture is between the _____ and _____ bones. a. Temporal and occipital b....
1) The coronal suture is between the _____ and _____ bones. a. Temporal and occipital b. Frontal and parietal c. Temporal and parietal d. Occipital and parietal e. Frontal and temporal 2)Which of the following joint classes contains a joint cavity? a. Synovial b. Fibrous c. Cartilaginous d. The all have a joint cavity e. None have a joint cavity 3) The atlas is the name given to the _____ vertebra a. C1 b. C2 c. C3 d. C1-C2 complex...
5) (a) Show that a linearly polarized plane wave can be represented the sum ofa RHC and LHC polarized wave. (b) How...
5) (a) Show that a linearly polarized plane wave can be represented the sum ofa RHC and LHC polarized wave. (b) How are the magnitudes of the RHC and LHC waves related to the linearly polarized wave? (c) If you phase shift the RHC wave by 90 what happens to the linearly polarized wave?
5) (a) Show that a linearly polarized plane wave can be represented the sum ofa RHC and LHC polarized wave. (b) How are the magnitudes of...
13. What type of primary layer must be used once granulation tissue has formed or epithelialization...
13. What type of primary layer must be used once granulation tissue has formed or epithelialization has begun? A. Wet-to-dry B. Permeable C. Adherent D. Nonadherent
5. What type of bone cell participate in breakdown (resorption) of bone? Answer: a) Osteoblasts b)...
5. What type of bone cell participate in breakdown (resorption) of bone? Answer: a) Osteoblasts b) Osteocytes c) Osteoclasts d) Osteogenic cells 6. A progressive, degenerative, non-inflammatory disorder characterized by loss of cartilage is called: Answer: a) Gout b) Osteoporosis c) Osteoarthritis d) Rheumatoid arthritis 7. Spiral fracture can be best described as: Answer: a) Fracture straight across bone shaft b) Fracture at an angle to the bone shaft c) Fracture with more than two fragments d) Fracture that twists...
The bi-layer of a cell wall can act like a capacitor. A certain cell is spherical...
The bi-layer of a cell wall can act like a capacitor. A certain cell is spherical in shape, with a diameter of 18.1 µm. The cell wall has a thickness of 8.33 nm. Proteins in the wall give an effective dielectric constant of 8.93. What is the capacitance of this cell, in pF?
23. Which of the following is true? a. Skeletal muscle has striations and intercalated discs b....
23. Which of the following is true? a. Skeletal muscle has striations and intercalated discs b. Smooth muscles have no nuclei. c. Organ systems function completely independently of each other. 0 d. Unlike CT scans, regular X-rayd e. MRI uses magnets, but no radiation. 24. Which of the following is untrue? a. Epidermis contains stratified squamous epithelium. b. Cartilage is found on the surface of bones in joints. c. Intercalated discs are located between the vertebrae. d. Epithelial tissue is...
37. Which of the following is NOT found in both bone and cartilage? A) canaliculi B) lacunae C) collagen fibers D) matrix 38. Which of the following can be classified as "specialized connective tissue"? A) cartilage B) loose connective tissue C) mesenchyme D) dense connective tissue E) mucous connective tissue 39. What type of tissue is a ligament composed of? A) mucous connective tissue B) mesenchyme C) loose iregular connective tissue D) dense irregular connective tissue E) dense regular connective...
4. Name the three general cell shapes of epithelial tissue 5. A single, flattened layer of cells represents what type of epithelium? 6. What functional problem could occur if the stomach and small ntestine were lined with stratified squamous epithelium instead of simple columnar epithelium? 7. Multiple layers of flattened epithelial cells represents what cell type? 8. What tissue type lines the inside of the urinary bladder? 9. Can you make the hairs on your arm "stand on end"? Based...
. True or False: Staining is often required to image a cell that is adherent and flat (thin). Click here to enter answer 2. Which of the following could NOT be seen clearly by the unaided eye? Select all that apply A. Bacteria with diameter of 24 ?m B. Protozoa with diameter of 150 ?m C. Virus with a diameter of 0.2 um D. Skin cell with diameter of 1500 ?m Click here to enter answer-
5) (a) Show that a linearly polarized plane wave can be represented the sum ofa RHC and LHC polarized wave. (b) How are the magnitudes of the RHC and LHC waves related to the linearly polarized wave? (c) If you phase shift the RHC wave by 90 what happens to the linearly polarized wave?
5) (a) Show that a linearly polarized plane wave can be represented the sum ofa RHC and LHC polarized wave. (b) How are the magnitudes of...
5. What type of bone cell participate in breakdown (resorption) of bone? Answer: a) Osteoblasts b) Osteocytes c) Osteoclasts d) Osteogenic cells 6. A progressive, degenerative, non-inflammatory disorder characterized by loss of cartilage is called: Answer: a) Gout b) Osteoporosis c) Osteoarthritis d) Rheumatoid arthritis 7. Spiral fracture can be best described as: Answer: a) Fracture straight across bone shaft b) Fracture at an angle to the bone shaft c) Fracture with more than two fragments d) Fracture that twists...
23. Which of the following is true? a. Skeletal muscle has striations and intercalated discs b. Smooth muscles have no nuclei. c. Organ systems function completely independently of each other. 0 d. Unlike CT scans, regular X-rayd e. MRI uses magnets, but no radiation. 24. Which of the following is untrue? a. Epidermis contains stratified squamous epithelium. b. Cartilage is found on the surface of bones in joints. c. Intercalated discs are located between the vertebrae. d. Epithelial tissue is...
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