Which of the following best describes the relationship between DNA, proteins, and RNA?
A. DNA is transcribed into RNA, then RNA is translated into proteins.
B. DNA is transcribed into proteins, then proteins are translated into RNA.
C. DNA is translated into RNA, then RNA is transcribed into proteins.
D. DNA is translated into proteins, then proteins are transcribed into RNA.
C. DNA is translated into RNA, then RNA is transcribed into proteins.
You might also like to view...
Which of the following is not a vector?
A. Fomite B. Human C. Fly D. Flea E. Fomite AND human
Research has shown that cytokinin levels fluctuate seasonally in temperate plants. What season would you expect to see the lowest levels of cytokinins and why would this be adaptive?
A. Spring, because lower levels of cytokinin allow auxin to promote rapid growth in stem height. This will allow the plant to compete effectively for sunlight. B. Winter, because lower levels of cytokinin will place buds into a dormant state. This will protect the underlying tissues from freezing until spring. C. Autumn, because lower levels of cytokinin at this time of year will induce the production of ethylene. This will result in maturation of fruit and ensure effective seed dispersal before winter. D. Summer, because lower levels of cytokinin would slow growth down and delay leaf aging. This will allow the plant to maximize the production of starch and increase it's sugar reserves. This will help ensure the plant's survival through autumn and winter.
Which of the following is a form of polygenic inheritance in which the effect of an allele on a trait masks the effect of a different gene?
A. Pleiotropic B. Epistasis C. Codominance D. Incomplete dominance E. Continuous variation
Small, hydrophobic molecules pass through a cell membrane most easily by diffusion
Indicate whether the statement is true or false