DATA SHEET
6-3
Date
I was present and performed this exercise (initials)
Urine Culture
OBSERVATIONS AND INTERPRETATIONS
1 Enter your colony count and loop volume data in the table below. Then calculate the original cell density using the following formula
CFU
OCD =
Loop volume
Use the extra rows to calculate cell densities of urine samples of other groups. Label these appropriately.
Loop Volume
Original Cell Density
Urine Sample
Colonies Counted
(0.01 mL or 0.001 mL)
(CFU/mL)
78

explanation:

plz give me the characteristics.

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

layer 3 is younger than layer 6.