What did comparing the sequence of the mitochondrial genome in trypanosomes with the sequence of mature mitochondrial RNAs demonstrate?
A) The RNA sequences are similar to the genome sequence, but have insertions and deletions of uracil residues.
B) The RNA sequences align perfectly with the genomic DNA from which it is transcribed.
C) All of the proteins necessary for translation are encoded in the mitochondrial genome.
D) Translation is initiated in mitochondria only at AUG codons.
E) Some mature RNAs do not have start and stop codons.
A) The RNA sequences are similar to the genome sequence, but have insertions and deletions of uracil residues.
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a. small. b. modest. c. large
How can humans survive if they have an inactive gene that encodes a nonfunctional myosin protein?
A. We have over 40 closely related myosin genes. B. Myosin is not essential for life. C. Myosin participates in several processes in the cell. D. Other proteins in the body can do the same thing as myosin. E. Other primates have the same nonfunctional myosin protein and survive.
X-linked or sex-linked traits are expressed in males but not in females
Indicate whether the statement is true or false
Which of the following cause(s) ringworm?
A) Microsporum B) Epidermophyton C) Mycobacterium D) Microsporum and Epidermophyton E) Microsporum, Epidermophyton, and Mycobacterium