Which is an accurate description of a winter solstice? a. the hemisphere is tilted away from the sun and the sun reaches its highest point in the sky. b. the hemisphere is tilted toward the sun and the sun reaches its highest point in the sky. c. the hemisphere is tilted toward the sun and the sun reaches its lowest point in the sky. d. the hemisphere is tilted away from the sun and the sun reaches its lowest point in the sky.

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis