Mistakes

Question 1

You read codons from _’ to _’

Answer 1

5’ to 3’

Question 2

___ is the antisense strand

Answer 2

Antisense means backwards, so 3’ to 5’

Question 3

disruptive selection

Answer 3

what was considered “Extreme” becomes selected and passes on genes, like after a natural disaster, sickness etc

Question 4

stabilizing selection

Answer 4

after an event both “extremes” become targeted, which allows for the middle or normal to become more selected and pass on genes

Question 5

Robertsonian translocation

Answer 5

long q arms of a chromosome form mega chromosome

Question 6

whats the order of interphase

Answer 6

G1, S, G2 then mitsosis. G0 is pause

Question 7

how do males have XY instead of XX

Answer 7

X chromosome in females is inactivated

Question 8

metacentric

Answer 8

literally looks normal, symmetrical, like an X

Question 9

telocentric

Answer 9

centromere is all on bottom or all on top, like a V or upside down V

Question 10

submetacentric

Answer 10

arms of centromeres are slightly different lengths

Question 11

acrocentric

Answer 11

arms of centromeres are very different lengths

Question 12

basil ganglia

Answer 12

coordinating smooth movements, where if it is damaged movements become jerky (chorea)

Question 13

alcohol stimulates

Answer 13

GABA

Question 14

telomerase does what

Answer 14

adds repetitive nucleotides (telomeres) to the ends of chromosomes

Question 15

Euchromatin vs heterochromatin

Answer 15

E for expressed/exons
U for uncoiled
U for you need transcription

Question 16

hexose

Answer 16

6 carbon sugar

Question 17

beta glycosidic linkage

Answer 17

BOTH facing the same direction