Chapter 10- Section 1 Flashcards
0
Q
Segments of DNA that code for RNA or proteins
A
Genes
1
Q
Threadlike, coiled structures found in the nucleus made up of DNA and proteins
A
Chromosome
2
Q
Help maintain the shape of the DNA
A
Histones
3
Q
Two identical halves of a chromosome
A
Sister chromatids
4
Q
Region that holds together chromatids
A
Centromere
5
Q
Determine the sex of the organism
Female=XX
Male=XY
A
Sex chromosomes
6
Q
All other chromosomes
A
Autosomes
7
Q
A picture of a persons chromosomes
A
Karyotype
8
Q
Prokaryotic cell division
A
Binary Fission