Multiple Choice
The technique of preparing mitotic chromosomes involves a staining procedure using Giemsa stain.In this procedure, chromosomes are first ________ and then exposed to stain, producing ________ in a standard human karyotype.
A) heated; hundreds of reproducible bands
B) heated; thousands of reproducible bands
C) fragmented; hundreds of reproducible bands
D) fragmented; hundreds of variable bands
Correct Answer:
Verified
Correct Answer:
Verified
Q21: The technique of preparing mitotic chromosomes involves
Q22: The single-celled yeast, Saccharomyces cerevisiae, was used
Q23: In yeast chromosomes, centromeres<br>A)help distinguish one chromosome
Q24: By weight, chromatin consists roughly of<br>A)1/3 DNA,
Q25: In mammalian cells, replication proceeds<br>A)unidirectionally<br>B)bidirectionally.<br>C)unidirectionally from many
Q27: When constructing a YAC, why must a
Q28: What is true about new nucleosome formation
Q29: What is the structure of telomeres?<br>A)short, repetitive
Q30: Which of the combinations represents a complete
Q31: Select the statement that correctly describes the