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!
What is the ploidy of structures in Hornwort (Antherocerophyta) sporophytes? Are they all diploid? Specifically, what is the ploidy of the spores and the plodiy of cells in the columella of a hornwort sporophyte? Thanks in advance.
The columella is the middle vertical structure and the cells (grouped in tetrads) are the purplish circles around the columella.
A mammal uses only one to two percent of its energy in ventilation as a fish must spend about 15 percent of its energy to move water over its gills. Explain this huge difference in their efforts to collect oxygen.
Determine the phases of an action potiental and what channels open/close, what causes them to open/close, what ion moves, and in which direction do the ions go?
Select a specific gene and a specific alteration. Explain the effects of the modifications and why it might contribute to the cancer.
Two true breeding pea plants were crossed. One parent is round, terminal, violet, constricted, while other expresses the respective contrasting phenotypes of wrinkled, axial, full.
Why is the gene coding for ribosomal RNA used for establishing phylogenetic relationships and how does this compare to previous methods for placing organisms in appropriate taxa
If you grew that mutant in glucose, lactose, IPTG, and glucose and lactose how would the galactosidase activity differ from an E. coli strain containing a functional lac operon?
What characteristics of beets make them useful as experimental models for studying cellular membranes?Why is the biologically important.
What chemical property of the leucine residues thought to form tight ring that prevents the passage of ions within the channel of the acetylcoline receptor suits them for this role.
What is the importance of membranes in the body? What are the three types of membranes? Compare and contrast each type. What homeostatic imbalances may occur relating to membranes, and what are their implications?
Why water is known as polar solvent? How is hydrogen bonding involved in cohesive attraction of water molecules? Water molecules also attract other sorts of molecules, particulary ions.Why is this.
Determine the mechanism of action, and how do beta blockers affect cardiac function in such a way as to decrease blood pressure?
The patient offers the subjective symptoms of paresthesias and pain in the lateral three and one-half digits of her right hand.
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