LAB EXAM practise Flashcards
What is the function of this structure?

Propels the cell
Choose the function/s of the structure labelled A

modifies proteins
packages proteins
sorts proteins
Choose the function/s of the structure labelled A

synthesises steroids
detoxifies drugs
synthesises lipids
Name the structure labelled A

Cilia
Name the structure labelled A

Smooth Endoplasmic Reticulum
Name the structure labelled A

Golgi Apparatus
Name an endocrine secretion from the gland labelled A

Insulin
Name the specific part of the gland labelled A

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

Cortisol
Name the specific part of the gland labelled B

Adrenal Cortex
Name the gland labelled A

Pancreas
Name one hormone released from the gland labelled A

Oxytocin
Anti-deuretic Hormone
Provide ONE function of oxytocin
responsible for signaling contractions of the womb for women in labour
Provide ONE function of melatonin
involved in sleep processes
inhibits GnRH secretion from the hypothalamus
Name the structure labelled J:

Rectum
Name the organ labelled M:

gall bladder
Name the organ labelled N:

Liver
Name the section labelled K:

Ascending colon
Name the section labelled L:

duodenum
Name the structure labelled I:

Anus
Parietal cells secrete
hydrochloric acid
intrinsic factor
Name the structure labelled A:

Renal Pyramids
Name the vessel labelled D:

Renal Vein
Label All The Letters

D - Bowman’s Membrane
E - Glomerulus
F - Proximal Convuluated Tubule
Label All The Letters

A - Ascending Loop of Henle - water impermeable
B - Distal Convoluted Tubule
C- Descending Loop of Henle - water permeable
Name the vessel labelled A

Renal Arteries
Name the strucutre labelled A

Vasa Recta
Name the vessel labelled A

Afferent arteriole
What process is occurring at point C?

Secrection of some drugs and H+
reabsorb nutrients, secretes water
In a homesotatically balanced situation what substance(s) are secreted at point C?
Na
Ammonia
Glucose
K
Water
Toxins/Wastes

Toxins/Wastes
Glucose
In a homesotatically balanced situation what substance(s) are reabsorbed at point D?
Ammonia
Glucose
K
Na
Water
Cl

Water
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
has a short nephron loop
produces dilute urine
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
allows for expansion of the stomach
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
site of initial carbohydrate digestion
site of ingestion
Choose the main function/s of the uvula:
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
Choose the function/s of the stomach:
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
Label all the organelles

A. Mitochondria
B. Smooth Endoplasmic Reticulum
C. Golgi Apparatus
D. Nucleus
Provide ONE function of the smooth endoplasmic reticulum
Synthesis fatty acids and steriods
inactivates drugs and harmful substances
Provide ONE function of the plasma membrane
increase cell surface area
keeps everything in the cell inside
Provide ONE function of the ribosomes
Synthesis protein
Provide ONE function of lysosomes
break down excess or worn-out cell parts
Name ONE hormone released from the anterior pituitary gland
Growth hormone
Luteinizing Hormone
Follicle Stimulating Hormone
Melanin Stimulating Hormone
Prolactin
Thyroid Stimulating Hormone
adrenocorticotropic hormone
Name ONE hormone released from the adrenal cortex
Cortisol
Aldosterone
sex hormones
Name ONE hormone released from the ovaries
oestrogen
progesterone
Name ONE hormone released from the posterior pituitary gland
anti diuretic hormone
oxytocin
Provide ONE function of oxytocin
To help induce contractions during labour

anterior pituitary gland
Adrenal cortex

Label C and D

oesophagus
gallbladder
Label A and B

soft palate
tongue
Provide ONE function of the teeth
to mechanically disrupt food;
Provide ONE function of the liver
detoxification of blood
synthesis and storage of amino acids, proteins, vitamins and fats
blood glucose regulation
blood circulation and filtration
Provide ONE function of the tongue
Move food around the mouth for chewing and assist in swallowing
Provide ONE function of the uvula
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
Label A and B

Minor Calyx
Major Calyx
Label C and D

Bowmans capsule
distal convoluted tubule
Provide ONE function of the proximal convoluted tubule
Reabsorb nutrients Secrete wastes
Provide ONE function of the glomerulus
filters your blood, and the tubule returns needed substances to your blood and removes wastes
Provide ONE function of the urethra
allows urine to pass outside the body
Provide ONE function of the urinary bladder
Storage of urine