Final Flashcards

1
Q

Cell capable of undergoing mitosis

A

Osteoprogenitor

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2
Q

Decreased bone mass can be caused by

A

Dec estrogen sec
Dec calcitonin sec
Inc parathyroid hormone sec

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3
Q

Shoulder joint is a

A

Ball and socket

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4
Q

Symphysis pubis is what type of joint

A

Cartilaginous

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5
Q

Rigor Morris occurs because

A

ATP is not available to break the actin myosin bridges

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6
Q

Each muscle faso LR is wrapped in s layer of ct

Called

A

Perimysium

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7
Q

What breaks down bone matrix

A

Osteocytes

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8
Q

Joint that’s teeth root

A

Gomphosis

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9
Q

Smallest association of s nerve and muscle fiber

A

Motor unit

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10
Q

Not a function of bone tissue

A

Potassium storage

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11
Q

Bone bordered by the coronal Squamosal and lamboidal sutures

A

Pariental

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12
Q

Which neurotransmitters stimulate smooth muscle contraction

A

Acetylcholine

Norepinephrine

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13
Q

How many false ribs

A

6

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14
Q

Which layer of cartilage undergoes mitosis during endochondral ossification

A

Zone of proliferating cartage

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15
Q

Freely moveable joints name

A

Diarthroses

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16
Q

Suture between frontal and parietal bones

A

Coronal

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17
Q

Calcium storage in the sarcoplasmic reticulum of muscle cells is maintained by

A

Active transport

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18
Q

Knee joint

A

Hinge

19
Q

Secretes collage and bone matrix

A

Osteoblasts

20
Q

For smooth muscle contraction, calcium must bind to

A

Calmidulin

21
Q

Dehydration synthesis

A

Water removed from adjacent atoms to form a bond between them

22
Q

Hydrolysis

A

Water used to break bonds between molecules

23
Q

Atomic weight

A

Protons + neutrons

24
Q

Cephalic

A

Head

25
Q

Axillary

A

Armpit

26
Q

Brachial

A

Upper arm

27
Q

Ante cubical

A

Anterior elbow

28
Q

Antibrachial

A

Forearm

29
Q

Otic

A

Ear

30
Q

Buccal

A

Cheek

31
Q

Femoral

A

Thigh

32
Q

Crural

A

Leg

33
Q

Vocal

A

Hip

34
Q

Inguinal

A

Groin

35
Q

Cilia

A

Hair like
In trachea and Fallopian tubes
Moves substances through

36
Q

Micro ill

A

Increase surface area

In small intestines

37
Q

Rough er

A

Protein synthesis

Has ribosomes

38
Q

Smooth er

A

Lacks ribosomes

Lipid and cholesterol synthesis

39
Q

Golgi apparatus

A

Flattened membranous sacs (cisternae) in stacks associated with many vesicles (containing proteins)

Modification, packaging, and transport of proteins

40
Q

Mitochondria

A

Kidney shaped organelle with cristae (shelf like partitions)

Powerhouse= site of cellular resp (energy released from glucose)

41
Q

Lysosomes

A

Digestive enzymes
Destroy what cell doesn’t want or need
Autolysis- worn cell parts digested by autophagy

42
Q

Peroxisomes

A

Memb sac with oxidase enzymes

Detox harmful substances (alcohol)

43
Q

Vesicles

A

Memb transport sacs

Made by Golgi and er

44
Q

Vitamin necessary for calcium absorption in the small intestine

A

Vitamin D