Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
A type of bird similar to a chickadee learns to peck through the cardboard tops of milk bottles left on doorsteps and drink the cream from the top. What term best applies to this behavior?
A scientist extracted 4.6 picograms (or 4.6 x 10-12 grams) of DNA from mouse muscle cells. How much DNA could be extracted from the same number of mouse sperm
Write a poem,comic strip or rap about eukaryotic cells and structure and their functions
If you were asked to make a karyotype from chromosome spreads from HeLa cells, list the materials you would use and describe how you would create the karyotype.
What are the possible gametes from the following genotype (TeLL)
What is the probably sequence in which the following clades of animals originated, from earliest to most recent.
Artificial electron acceptors can be used to detect a specific organelle by cytochemistry
When a jellyfish is removed from its saltwater environment and put into fresh water it swells and bursts. Do you think a jellyfish is a plant or an animal? Why?
Body begins to sway a great deal and his arms tend to drift in the directions of the impaired vestibular receptors. Why does this occur?
Describe the meaning and importance of sympathetic tone and of parasympathetic tone
If you wish to provide many students, like an entire 400 people class, with a sufficient quantity of plasmid DNA,
What is the predominant fuel used by muscle cells during low- or moderate-intensity activity?
Why does the splitting of carbon dioxide to form o2 and co2 not happen in either photosynthesis or respiration
The reaction Hb(O2)4 -> Hb+4O2 (hb=hemoglobin fostered by all of the following except increased temperature?
University biology department wishes to hire a scientist to work on the relationships among the wolves, moose, trees and physical features on an island. If you were charged with writing the job descri
Why atp is most preferred high energy compounds among the other high energy compounds?
Histroy of stem cell legislation and how does it compare to comparable statutes in the rest of the world?
What term did E. O. Wilson coin for our innate appreciation of wild environments and living organisms
Identify a group or professional in your area working in the field of biological science. Interview an individual from the organization who works directly in the biological sciences field to develop a
Why does your arm feel cold when you reach inside the refrigerator?
show link between structure and function of respiratory,circulatory and digestive system, and how does diffusion takes place in this?
Next, specify which muscles are pulling on which bones and what types of joints are involved to reach up above your head to the shelf.
Feeding behavior that has a high intake-to-expenditure ratio is called
The machinery within a cardiac muscle fiber uses? as building blocks
Write an essay that discusses what biodiversity means and how it has been affected by natural and man-made pathways