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!
Q1. The prothalli are bisexual, free-living and photosynthetic. At maturity, the prothallus is flat and heart-shaped. Inspect the lower surface for rhizoids, antheridia and archegonia. What is the function of each of these structures?
Q2. First, is it in fact true that cyanobacteria have evolved little, if at all, because Proterozoic time? And second, if that is true, how can it be explained why did these primitive prokaryotes not evolve, whereas eukaryotes obviously did?
Consider a circular, B form DNA molecule with a superhelical density of -0.05. Suppose that during replication initiation, a stretch of 84 base pairs unwinds (untwists) without breaking the phosphodiester backbone.
Chris and Kassie are working in a research lab and are hoping to study the movement ofribosomal subunits through the nuclear pore complex. Which microorganism would they most likely choose as their model organism?
Create a paper about the posibility of virolysn being used to treat Staph infection, but I do not really understand virolysin in its essence.
Colonies were then transferred to plates containing a minimum media. To grow on minimum medium, yeast cells must be wild type and able to produced their own amino acids, and nucleotides.
Define the biological species concept (1). For what kinds of organisms is the concept useful? (2) Give two concrete examples of when the biological species concept does not work and explain why it fails (2).
When Mexican hairless dogs are crosses with normally haired dogs, about half the pups are hairless and half have hair. When, however, two Mexican hairless dogs are mated, about a third of the pups produced have hair, about two thirds are hairless, an..
Lamins are a target of Mitotic Cdk-cyclin. What is the consequence of lamin phosphorylation?
A certain membrane protein has palmitic acid covalently bonded to its N-terminal amino acid. The protein consists primarily of charged amino acids, particularly Lys and Arg. Do you think this will be a periperal or integral membrane protein? Why? ..
Which component of the cytoskeleton is most important in.
What are the building blocks that make up our genes? What are the three components of the building block?
Natural selection raise the frequency of advantageous alleles. When a new allele is first created via mutation, it is at low frequency.
A strange species of worm has a simple nervous system that regulates turning to the right or the left. Each side of the worm has one neuron which stimulates turning.
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