Home >> Biology
Frame-shift mutations occur when a nucleotide is accidentally omitted or added to DNA. Would a frame-shift mutation be more harmful if it occurred at the start of a gene or near the end of the gene? Why?
Should humans restore natural ecosystems disturbed by natural events, such as a hurricane or volcano? Why? What if a species is likely to go extinct if the ecosystem is not restored? What is an example?
Bacterial sRNA's activate and repress translation by exposing or covering RBS (ribosome binding site) on mRNA. Riboswitches also activate and repress translation by exposing or covering RBS on mRNA. How do these two regu ...
You believe that the cytosolic protein p007 is involved in mediating growth hormone-stimulated proliferation in cells. You wish to establish a cell model using your cultured fibroblasts. Provide clear explanations to the ...
How does sexual reproduction benefit the offspring in terms of genetic variation? Provide an example
Challenge question: How might having gene regulatory proteins act as hetero-and homo-dimers allow "combinatorial control" which increases the number of different genes regulated by these proteins ? (Hint: remember that t ...
Give four natural processes that result in DNA transfer between bacteria cells?
Hypophosphatemia is a dominant genetic disorder caused by a deficiency of phosphates in the blood. Asssuming the other parent is free of the disorder, males with the disorder will pass it on to their daughters but not th ...
PLEASE SOLVE THE PROBLEMS WITH "correct" answers, instead of just writing answers. (1) Halophytes are plants that live in moist soils with high salt concentrations. Despite being surrounded my water, halophytes are often ...
Transgenic plants can be given characteristics that are agriculturally useful such as resistance to herbicides. Bt corn is one example. Identify some advantages and problems associated with genetically modified Bt corn. ...
Understanding photosynthetic processes can increase food yield. In Ontario, a number of fresh vegetables are grown all year in greenhouses. This allows the grower to control the conditions of the plants. a) Identify the ...
Start excelling in your Courses,
Get help with Assignment
Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.
SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless
Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl
DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac
Create a provider database and related reports and queries to capture contact information for potential PC component pro
Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen
© Copyright 2013-14 mywordsolution.com All rights reserved