Which order below reflects the correct procedure for gram staining?

The order of procedures for Gram staining is Crystal violet-Iodine-Alcohol/acetone-Safranin.

It is a procedure for differentiating between bacteria species with thick peptidoglycan cell walls and those without the feature.

The bacteria with thick cell walls are able to retain the color of the dye used in the procedure and are said to be Gram-positive while those that cannot do so are said to be Gram-negative.

The procedures for carrying out Gram staining is as follows:

More on Gram staining can be found here: link

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."