Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
17 Cards in this Set
- Front
- Back
|
the sequences of nitrogen-containing bases on one strand of DNA could determine
|
1) sequence of nitrogen-containing bases in the other DNA strand 2) sequence of amino acids in protein 3) sequence of nitrogen-containing bases in mRNA
|
|
|
a man who carries a harmful sex-linked (x-chromosome) gene will pass it on to?
|
all of his daughters
|
|
|
each person has at most ____ alleles
|
2
|
|
|
a man who carries an y-linked allele will pass it on to
|
all of his sons
|
|
|
semi-conservative DNA replication means
|
each new DNA molecule has half of the old one
|
|
|
frameshift mutation?
|
insertion/deletion of genes in a sequence
|
|
|
single substitution mutation?
|
one gene is changed in sequence
|
|
|
what is a male with a barr body in each of his body cell?
|
klinefelter's syndrome
|
|
|
colorblindness x-linked recessive trait in humans
colorblind woman and man with normal vision have a son, chance that son is colorblind? |
100 per cent
|
|
|
what occurs in the nucleus?
|
transcription and replication of genetic material
|
|
|
bacterial protein has 60 amino acids? how many nucleotides are needed to code for it?
|
60
|
|
|
down syndrome victim has how many sex chromosomes in each of body cells?
|
2
|
|
|
darwin's partner in evolutionary theory?
|
wallace
|
|
|
theorists of earth's early conditions claim that it did not contain which gas?
|
oxygen
|
|
|
endosymbiotic theory of organelles accounts for what 2?
|
chlorplast, mitochondria
|
|
|
organisms that originally put oxygen in our atmosphere?
|
cyanobacteria
|
|
|
difference between two suborders of primates?
|
color vision
|
