A diagram of an animal cell is shown below. animal cell showing organelles What is the function of organelle 2? A. to store ions, create and store steroids, and synthesize and package proteins B. to collect, package, and distribute molecules produced by the cell C. to supply the cell with energy, in the form of ATP, through the process of cellular respiration D. to aid in protein synthesis by joining amino acids together to form polypeptides
Help!!! Fibrous roots (such as those shown on the plant in this image) have which major advantage over taproots? A. They decompose much faster when subjected to rainfall. B. They are quick to soak up water during a rain event. C. They can reach down and obtain water that might be located deep underground.
Assume alternative splicing can generate all permutations and combination. How many proteins could a gene with three exons and two introns generate?
The most observed human variations changes gradually rather than having discrete boundaries as expected-This gradual change is referred to as a? A. Cine B. Slow change C. Gradient D. Clinal
In guinea pigs, the allele for black fur (B) is dominant over the allele for white fur (b). In a cross between a heterozygous black guinea pig (Bb) and a homozygous white guinea pig (bb), what is the probability that an offspring will have white fur? Use a Punnett square to answer the question. Pleaseeeee help
4. What are the parent genotypes for pea seed color shown in this Punnett 1 point Square? Y у Yy У у Yy Homozygous dominant and homozygous recessive Heterozygous and homozygous recessive Heterozygous and heterozygous Heterozygous and heterozygous dominant
Which of the following best demonstrates light being transmitted? A) a person seeing themselves in a mirror B) a fish appearing to be in a different location then they really are from the surface of the water C) black cement heating up on a hot day D) looking out a window on a summer day
How do pollinators help angiosperms? A. Pollinators help disperse a plants seeds when they eat the fruit and then expel the seeds. B. Pollinators help plants adapt to their environment through natural selection. C. Pollinators eat nectar from the flowers and pick up and drop pollen as they move between flowers. this
