Which of the following processes plays an important role in the phosphorous cycle?
a. cell respiration
b. evaporation
c. erosion
d. combustion
e. transpiration
C
You might also like to view...
One hypothesis on the origin of DNA points to RNA viruses evolving a modified nucleotide that is insensitive to ribonucleases
Indicate whether the statement is true or false.
Which of the following RNA strands is complementary to the DNA sequence 5'–ATCGATCG–3'?
A. 3'–UAGCUAGC–5' B. 5'–UAGCUAGC–3' C. 3'–TAGCTAGC–5' D. 5'–TAGCTAGC–3' E. 3'–AUGCAUGC–5'
Archibald Garrod called genetic disorders of biochemical pathways ____________________. Fill in the blank(s) with the appropriate word(s)
The following drawing represents simultaneous transcription and translation in E. coli
Answer the questions below the drawing. The arrow gives the direction of the RNA polymerase. (a) Is the letter A nearer the 5' or the 3' end of the molecule? (b) Is the letter B nearer the 5' or the 3' end of the molecule? (c) Is the letter C nearer the 5' or the 3' end of the tRNA molecule? (d) What is the "S" value for the large rRNA that is closest to the letter D? (e) Which terminus (N or C) of the growing polypeptide chain is nearer to the letter E?