Month: July 2021

All mature cedar trees grow large and tall. Their leaves are sharp like needles and come in different colors. They need well-draining soil and typically grow in areas with good rainfall. What are the leaves on a cedar tree called? Cedar leaves arrange themselves on branchlets. Branchlets and leaves together are called sprays. Cedar trees … Read more

Does facilitated diffusion require a protein channel? Facilitator Publishing. Some molecules, such as carbon dioxide and oxygen, can diffuse across the plasma membrane directly, but others need help crossing the hydrophobic nucleus. In facilitated diffusion, molecules diffuse across the plasma membrane with the help of transmembrane proteins, such as channels and transporters. What does facilitated … Read more

Michigan’s iconic shape is carved out by four of the Great Lakes: Superior, Huron, Erie and Michigan. The Great Lakes, including Lake Ontario which doesn’t touch Michigan, account for one fifth of the world’s supply of surface fresh water. Michigan’s name is even rooted in the Ojibwa word for “large lake,” Michi Gami. How many … Read more

Although they are perennial in a warmer climate, most gardeners treat them as annual flowers. Tuberous begonias are probably the second-most popular outdoor begonia for gardeners. These grow from underground tubers into upright or trailing plants with stunning clusters of flowers. Do begonias come back every year? Are begonias a perennial plant or an annual … Read more