How do carbohydrates contain and/or display information for cells?
A) Carbohydrates store information in the nucleus.
B) Carbohydrates contain and display information at the cell surface.
C) Carbohydrates display information used by mitochondria to bond to substrates and catalyze reactions.
D) Carbohydrates have no role in containing or displaying information for cells.
Answer: B
You might also like to view...
Immunotherapies such as immunotoxins are being tested to treat
a. pertusis. b. tetanus. c. pneumonia. d. HIV. e. measles.
Four of the five answers listed below are density-independent factors. Select the exception
a. nutrient supply b. temperature drop c. drought d. volcanic eruption e. hard freeze
If a trait is X-linked dominant, who would express the trait?
A) females homozygous for the dominant allele and males hemizygous for the recessive allele B) heterozygous females and males hemizygous for the dominant allele C) females homozygous for the recessive allele and males hemizygous for the recessive allele D) females homozygous for the recessive allele and males hemizygous for the dominant allele E) significantly more females than males
The biologist discovered that from 1988 to 1993, the average beak size declined to pre-1981 levels. The reversal in beak size during this 5-year period was most likely related to which of the following events?
a. A loss of food supply for the finches b. The end of the drought c. An increase in drought conditions d. An increase in predators consuming finches