Allele Ais dominant in mice and altele ais recessive Two mice with the gene combination Aa breed and produce four offspring what percent of the offspring should show the recessive trait in their phenotype?
OA 25%
OB. 100%
OC 75%
OD 50%

Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression.c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression.d-neelaredoxin is only produced when there is exposure to o2 or h2o2.

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

All eukaryotic cells contain small bodies called