#Question id: 2086
#Unit 2. Cellular Organization
Which of the following is (are) not present in biomembranes?
#Question id: 11096
#Unit 7. System Physiology – Animal
In which structure does diffusion of oxygen to capillaries not play a major role?
#Question id: 3679
#Unit 3. Fundamental Processes
A mutation in an E. coli cell becomes active half-way through a round of replication. The cell completes the round of replication normally but then cannot start a second round. Which protein could be mutated?
#Question id: 795
#Unit 1. Molecules and their Interaction Relevant to Biology
A single-stranded DNA molecule contains 40 nucleotides and has the sequence 5’-(GA)20-3’. When this single strand binds to a complementary DNA strand,
#Question id: 4816
#Unit 8. Inheritance Biology
A wild-type fruit fly heterozygous for gray body color and normal wings was mated with a black fly with vestigial wings to produced 1000 offspring. Recombination frequency between these genes for body color and wing type is 20 %. What number of offspring that is gray body colour and normal wing?