Types of Animal Cells Flashcards

1
Q

responsible for the shape of the cell

A

microtubules in cytoskeleton

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2
Q

are round cells

A

Spherical Cells

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3
Q

normal rbc count for men

A

4.7 – 6.1 M per microliter

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4
Q

normal rbc count for women

A

4.2 – 5.4 M per microliter

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5
Q

deliver oxygen (through the presence of hemoglobin) from the lungs to the brain and other parts

A

red blood cell

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6
Q

responsible for antibody and immune response

A

white blood cell

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7
Q

forms blood clotting

A

platelets

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8
Q

a yellowish liquid in your blood that carries platelets, red blood cells and white blood cells around the body

A

plasma

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9
Q

constitutes 55% of the blood

A

plasma

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10
Q

constitutes 44% of the blood

A

red blood cell

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11
Q

enucleated (no nucleus) with an average diameter of 7 micrometers

A

red blood cell

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12
Q

constitutes 1% of the blood

A

white blood cell & platelets

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13
Q

another term for rbc

A

erythrocytes

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14
Q

cells with numerous protoplasmic processes

A

Stellate Cells

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15
Q

Where are stellate cells found?

A
  • Fibroblasts
  • Resting osteocytes
  • Reticulocytes
  • Many glial cells
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16
Q

a type of cell that synthesizes the extracellular matrix and collagen

A

Fibroblasts

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17
Q

the structural framework (stroma) for animal tissues

A

collagen

18
Q

plays a critical role in wound healing

A

Fibroblasts

19
Q

the most abundant cell found in compact bone

A

Osteocytes

20
Q

contain a nucleus and a thin ring of cytoplasm

A

Osteocytes

21
Q

immature red blood cells

A

Reticulocytes

22
Q

composing about 1% of the red cells in the human body

A

Reticulocytes

23
Q

process of maturation of reticulocytes

A
  1. develop and mature in the red bone marrow
  2. circulate for about day in the blood stream
24
Q

supporting cells of neurons

A

Glial Cells

25
Q

Functions of Glial Cells

A
  • To surround neurons and hold them in place
  • To supply nutrients and oxygen to neurons
  • To insulate neuron from one another
  • To clean up (destroy and remove the carcasses of dead neurons)
26
Q

Notable Glial Cells in the CNS

A
  • oligodendrocytes
  • astrocytes
  • microglia
  • ependymal cells
27
Q

Notable Glial Cells in the PNS

A
  • schwann cells
  • satellite cells
  • enteric cells
28
Q

flat and polygonal cells

A

squamous cells

29
Q

the most common cells of connective tissue in animals

A

Fibroblasts

30
Q

squamous cells found in the mucus lining

A
  • oral cavity (mouth)
  • cornea (eye)
  • vagina
31
Q

box-like with the nucleus placed at the center

A

Cuboidal Cells

32
Q

examples of cuboidal cells

A
  • kidney tubules
  • Ducts
33
Q

functions of cuboidal cells

A
  • resorption
  • secretion
  • formation of urine
34
Q

cells where each nucleus is located at the base of the cell

A

Columnar Cells

35
Q

found in the respiratory, digestive mucus linings and trachea

A

Columnar Cells

36
Q

cells with an oval nucleus

A

Oval Cells

37
Q

taper or narrow down at both ends and the nucleus is located at the center

A

Fusiform Cells

38
Q

Where is fusiform cells found?

A

Smooth Muscles

39
Q

are like the striated skeletal muscles where the nucleus is peripherally located

A

Cylindrical Cells

40
Q

have numerous surfaces and sides

A

Polyhedral Cells

41
Q

the nucleus of each cell is immediately surrounded by a perinuclear sarcoplasm that is devoid of striations

A

Branch Cylindrical Cells

42
Q

situated near or occurring around the nucleus

A

perinuclear