Biology, 14.11.2019 23:31, Nowellkwaku
In the absence of tryptophan, what happens to the genes within the trp operon? a. the regulator without tryptophan-binding prevents the genes from being transcribed. b. the regulator falls off the operator and structural genes get transcribed. c. lack of tryptophan increases the level of camp high, which leads to activation of cap protein and gene expression. d. the active repressor binds to the operator and genes do not get transcribed. e. the active activator binds to the operator and transcription of structural gene takes place.
Answers: 1
Biology, 21.06.2019 19:50, bgallman153p71edg
Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation. c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation. d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.
Answers: 3
Biology, 21.06.2019 23:00, carlie4charlie
Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?
Answers: 1
Biology, 22.06.2019 17:00, sportygirlscand
Does anyone know what the schooling version of sos mean? example
Answers: 1
In the absence of tryptophan, what happens to the genes within the trp operon? a. the regulator wit...
Mathematics, 12.03.2020 00:37
Mathematics, 12.03.2020 00:37
Mathematics, 12.03.2020 00:37
Mathematics, 12.03.2020 00:37