Please capitalize where necessary: excitatory signals are then transmitted down the spinal cord to the sacral parasympathetic nucleus, stimulating parasympathetic activity of the sacral nerves supplying the penis. the penile smooth muscle then relaxes, and the pelvic arteries dilate. dilated arteries of the penis fill with blood, and corpora cavernosa engorges, and the penis becomes erect.
A: Excitatory signals are then transmitted down the spinal cord to the sacral parasympathetic nucleus, stimulating parasympathetic activity of the sacral nerves supplying the penis. The penile smooth muscle then relaxes, and the pelvic arteries dilate. Dilated arteries of the penis fill with blood, and corpora cavernosa engorges, and the penis becomes erect.

Please capitalize where necessary: pellet the bacterial culture in a microcentrifuge 1.5 mltube at 9,600 x g for 2 min at rt and discard the supernatant resuspend the bacterial pellet with 1 mlof sterile 10 mm mgcl2.
A: Pellet the bacterial culture in a microcentrifuge 1.5 mltube at 9,600 x g for 2 min at RT and discard the supernatant Resuspend the bacterial pellet with 1 mlof sterile 10 mM MgCl2.

Please capitalize where necessary: returning to turin in early 1765, lagrange entered, later that year, for the académie des sciences prize of 1766 on the orbits of the moons of jupiter. d'alembert , who had visited the berlin academy and was friendly with frederick ii of prussia, arranged for lagrange to be offered a position in the berlin academy .
A: Returning to Turin in early 1765, Lagrange entered, later that year, for the Académie des Sciences prize of 1766 on the orbits of the moons of Jupiter. D'Alembert , who had visited the Berlin Academy and was friendly with Frederick II of Prussia, arranged for Lagrange to be offered a position in the Berlin Academy .

Please capitalize where necessary: keywords: astro astronomy jg stars
A:
Keywords: astro astronomy jg stars