Biology Lab Flashcards
1
Q
What is Mitosis
A
the division of nucleus cell
2
Q
what is a diploid chromosome?
A
two complete sets of chromosomes in an organism’s cells, with each parent contributing a chromosome to each pair
3
Q
prophase
A
4
Q
metaphase
A
5
Q
anaphase
A
6
Q
telephase
A
7
Q
G1(interphase)
A
cell increases in size
8
Q
S(interphase)
A
DNA is synthesized/replicated
9
Q
G2(interphase)
A
structures needed for mitosis are synthesized
10
Q
A
11
Q
each egg cell has how many chromosomes?
A
23
12
Q
meiosis 1
A
prophase 1
metaphase 1
anaphase 1
telophase 1
13
Q
meiosis phase 2
A
prophase 2
metaphase 2
anaphase 2
telophase 2
14
Q
How does gel electrophoresis separate proteins?
A
makes the proteins unfold into a linear shape and coats them with a negative charge
15
Q
How is normal hemoglobin different from sickle
cell hemoglobin?
A
by a single amino acid
