LAB EXAM practise Flashcards

1
Q

What is the function of this structure?

A

Propels the cell

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2
Q

Choose the function/s of the structure labelled A

A

modifies proteins

packages proteins

sorts proteins

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3
Q

Choose the function/s of the structure labelled A

A

synthesises steroids

detoxifies drugs

synthesises lipids

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4
Q

Name the structure labelled A

A

Cilia

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5
Q

Name the structure labelled A

A

Smooth Endoplasmic Reticulum

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6
Q

Name the structure labelled A

A

Golgi Apparatus

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7
Q

Name an endocrine secretion from the gland labelled A

A

Insulin

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8
Q

Name the specific part of the gland labelled A

A

Adrenal Medulla

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9
Q

Name ONE specific hormone from the section of the gland labelled B

A

Cortisol

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10
Q

Name the specific part of the gland labelled B

A

Adrenal Cortex

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11
Q

Name the gland labelled A

A

Pancreas

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12
Q

Name one hormone released from the gland labelled A

A

Oxytocin

Anti-deuretic Hormone

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13
Q

Provide ONE function of oxytocin

A

responsible for signaling contractions of the womb for women in labour

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14
Q

Provide ONE function of melatonin

A

involved in sleep processes

inhibits GnRH secretion from the hypothalamus

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15
Q

Name the structure labelled J:

A

Rectum

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16
Q

Name the organ labelled M:

A

gall bladder

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17
Q

Name the organ labelled N:

A

Liver

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18
Q

Name the section labelled K:

A

Ascending colon

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19
Q

Name the section labelled L:

A

duodenum

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20
Q

Name the structure labelled I:

A

Anus

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21
Q

Parietal cells secrete

A

hydrochloric acid

intrinsic factor

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22
Q

Name the structure labelled A:

A

Renal Pyramids

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23
Q

Name the vessel labelled D:

A

Renal Vein

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24
Q

Label All The Letters

A

D - Bowman’s Membrane

E - Glomerulus

F - Proximal Convuluated Tubule

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25
Q

Label All The Letters

A

A - Ascending Loop of Henle - water impermeable

B - Distal Convoluted Tubule

C- Descending Loop of Henle - water permeable

26
Q

Name the vessel labelled A

A

Renal Arteries

27
Q

Name the strucutre labelled A

A

Vasa Recta

28
Q

Name the vessel labelled A

A

Afferent arteriole

29
Q

What process is occurring at point C?

A

Secrection of some drugs and H+

reabsorb nutrients, secretes water

30
Q

In a homesotatically balanced situation what substance(s) are secreted at point C?

Na

Ammonia

Glucose

K

Water

Toxins/Wastes

A

Toxins/Wastes

Glucose

31
Q

In a homesotatically balanced situation what substance(s) are reabsorbed at point D?

Ammonia

Glucose

K

Na

Water

Cl

A

Water

32
Q

Select the answer/s that best describe a cortical nephron

has a long nephron loop

produces concentrated urine

has a vasa recta

has a short nephron loop

produces dilute urine

has peritubular capillaries

A

has a short nephron loop

produces dilute urine

33
Q

Choose the function/s of the gastric rugae

provides structure to the stomach

increases surface area for absorption

allows for expansion of the stomach

aids in chemical digestion

secretes intrinsic factor

A

allows for expansion of the stomach

34
Q

Choose the function/s of the oral cavity

site of initial carbohydrate digestion

site of initial lipid digestion

site of inital protein digestion

site of ingestion

A

site of initial carbohydrate digestion

site of ingestion

35
Q

Choose the main function/s of the uvula:

A

secretes large amounts of saliva that keep your throat moist and lubricated

helps keep food or fluids from ending up in the space behind your nose when you swallow

36
Q

Choose the function/s of the stomach:

A

Temporarily store food.

Contract and relax to mix and break down food.

Produce enzymes and other specialized cells to digest food.

Absorbs lipid soluble

produces chyme

secretes intrinisic factor

37
Q

Label all the organelles

A

A. Mitochondria

B. Smooth Endoplasmic Reticulum

C. Golgi Apparatus

D. Nucleus

38
Q

Provide ONE function of the smooth endoplasmic reticulum

A

Synthesis fatty acids and steriods

inactivates drugs and harmful substances

39
Q

Provide ONE function of the plasma membrane

A

increase cell surface area

keeps everything in the cell inside

40
Q

Provide ONE function of the ribosomes

A

Synthesis protein

41
Q

Provide ONE function of lysosomes

A

break down excess or worn-out cell parts

42
Q

Name ONE hormone released from the anterior pituitary gland

A

Growth hormone

Luteinizing Hormone

Follicle Stimulating Hormone

Melanin Stimulating Hormone

Prolactin

Thyroid Stimulating Hormone

adrenocorticotropic hormone

43
Q

Name ONE hormone released from the adrenal cortex

A

Cortisol

Aldosterone

sex hormones

44
Q

Name ONE hormone released from the ovaries

A

oestrogen

progesterone

45
Q

Name ONE hormone released from the posterior pituitary gland

A

anti diuretic hormone

oxytocin

46
Q

Provide ONE function of oxytocin

A

To help induce contractions during labour

47
Q
A

anterior pituitary gland

Adrenal cortex

48
Q

Label C and D

A

oesophagus

gallbladder

49
Q

Label A and B

A

soft palate

tongue

50
Q

Provide ONE function of the teeth

A

to mechanically disrupt food;

51
Q

Provide ONE function of the liver

A

detoxification of blood

synthesis and storage of amino acids, proteins, vitamins and fats

blood glucose regulation

blood circulation and filtration

52
Q

Provide ONE function of the tongue

A

Move food around the mouth for chewing and assist in swallowing

53
Q

Provide ONE function of the uvula

A

secretes large amounts of saliva that keep your throat moist and lubricated

helps keep food or fluids from ending up in the space behind your nose when you swallow

54
Q

Label A and B

A

Minor Calyx

Major Calyx

55
Q

Label C and D

A

Bowmans capsule

distal convoluted tubule

56
Q

Provide ONE function of the proximal convoluted tubule

A

Reabsorb nutrients Secrete wastes

57
Q

Provide ONE function of the glomerulus

A

filters your blood, and the tubule returns needed substances to your blood and removes wastes

58
Q

Provide ONE function of the urethra

A

allows urine to pass outside the body

59
Q

Provide ONE function of the urinary bladder

A

Storage of urine

60
Q
A