Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A regulator gene-minus strain of E. coli is constitutive for expression of the lac-operon because the repressor cannot bind tothe operator region even when lactose is present. By bacterialconjugation, it is possible to introduce into the regulator-minusstrain a wild type or regulator-plus gene, which can betranscribed.What effect does lactose have on expression of the lac-operon in the bacteria containing both types of regulator genes? Explain youranswer.
Blue skin color in smurfs is controlled by two independent biochemical pathways. Pathway one has two enzymatic steps under the control of gene A and gene B respectively
In August 2001, a man walking his dog in Lindley Woods, near Otley, in West Yorkshire, discovered the body of 16-year old Leanne Tiernan, buried in a shallow grave.
Distinguish between a hereditary germline cancer, such as those caused by BRCA1 mutations, and cancers that result from two somatic mutations in the same gene in the same cell.
How do Darwin's concepts of evolution and natural selection help explain the diversity of life on Earth today?
Review the results from the sunflower random sampling activity. a.According to the random sampling method, how many sunflowers were in the plot? (2 points)b. According to the actual count, how many sunflowers were in the plot?
Use your newfound knowledge of the inheritance of traits and Punnett Squares to predict the chances that a Gg pea plant producing green pods and a gg pea plant producing yellow pods, when crossed with one another, will produce offspring with yello..
What types of integral membrane proteins wold you expect to reside in the plasma membarne of an epithelial cell that meight be absent from that of a erythrocye? How do such differences relate to the activities of these cells?
The green algal ancestors of plants lived in an aquatic environment, contained chlorophyll a and b, and had cell wall composed mainly of cellulose. Land plants also have chlorophyll a and b and have cellulose cell walls.
A dig breeder discovers two of her puppies have abnormal genitalia. Chromosomal tests (cytogenetic analyses ) indicate that the male dog's karyotype lacks a Y chromosome, but instead has an XX chromosome pair, with one of the X-chromosome slightly..
Describe the environmental conditions that favored the evolution of gymnosperms. Describe the three additional adaptations to life on land that first appeared in gymnosperms.
how can a G-protein open an ion channel either directly or through a protein kinase enzyme?
the table below shows the current recorded from patch clamp experiments on potassium channels in cultured rabbit
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd