The membranes of neurons at rest are very permeable to _____ but only slightly permeable to _____. K+; Na+. Yes, more K+ moves out of the cell than Na+ moves into the cell, helping to establish a negative resting membrane potential.
The Falabella miniature horse is one of the smallest breeds of horse in the world, seldom taller than 8 hands (32 inches, 81 cm) in height at the withers.The Falabella, despite its size, is not considered a pony, but rather is a miniature horse.lack or red leopard-spotted Falabellas (resembling, but not the same as the Appaloosa horse breed) also exist, but are not common. Falabella foals are very small, standing around 30 to 56 cm (12 to 22 in) tall at birth, and maturing to their adult height by the age of three.
The Singapura is regarded as the smallest cat breed. Females weigh around 5-6lbs (2kg), while males weigh a little more at 6-8lbs (2-3kg).However, there are now a group of cats that are called Dwarf cats. These are normal-sized cats, but due to a dwarfism gene, they have very short legs.The most well-known short-legged cat breed is the Munchkin, but now there are several Drawf breeds due to crossing the Munchkin with other breeds of cat.he Singapura is regarded as the smallest cat breed. Females weigh around 5-6lbs (2kg), while males weigh a little more at 6-8lbs (2-3kg).