Transcription cycle: what are the discrete steps traversed through in a round of transcription?What distinguishes one step from another? What must occur for the polymerase to make the transition from one step to another?

What are the methods of micropropagation of plants? List and explain in detail what they consist of.

Starting with the actions in the mouth describe the digestion, absorption, and elimination of a meal containing carbohydrates, lipids, and proteins (include mechanical and chemical digestion in each of the structures of the GI tract, the enzymes, movement of the material through the digestive tract, the roles of the accessory structures in digestion, and changes in pH).

Gary, a middle aged salesman, complains of a burning pain in the pit of his stomach, usually beginning about two hours after eating and abating after drinking a glass of milk. When asked to indicate the site, he points to the epigastric region. the GI tract is examined by x-ray. A gastric ulcer is visualized and drug therapy using an antibiotic-bismuth approach is recommended.
a) why is this treatment suggested
b) what are possible consequences of non-treatment?

Explain how the Female Gametophyte development process works at a mechanistic level?

Question: The subject of modern human variation was framed in lecture as being the result of what three major selective pressures. List these and provide examples that illustrate how these pressures have changed the human gene pool over time.

please answer in 100 word or more

What do we know, both culturally and morphologically, about the emergence and geographic spread of the genus Homo?

Please answer this question in more than 100 word

Discuss why correlation does not necessarily means causality. After performing some research using JSU library and other online resources, identify some pertinent variables that may be highly correlated, and then discuss using actual data citations and references about their causality or lack of it. Under what circumstances correlation leads to causality? Your response should be comprehensive using up-to-date information and scholarly references.

For primates, how is living in a “social system” an adaptation for survival? provide a very brief explanation.

3. The megaspore in most flowering plants grows into a megagametophyte that has seven cells and eight nuclei. Name the seven cells.

4. After pollen lands on a stigma, it is far away from the ovule with the megagametophyte which holds the egg (the mega-gamete). How are the two sperm cells transported from the stigma to the egg?

5. After pollination and fertilization, as the ovule develops into a seed, the ovary matures into a ____________. Many of these have three parts, the _____________ is the skin or peel, the ___________is the flesh, and the innermost layer, the _____________, may be tough like the pit of a cherry.

Explain in essay format two ways how one can change their lifestyle to reduce green house gas emissions (carbon foot print)?

Health Care Fraud

Your mission is to research health care fraud as many innocent people as victims of fraudulent health care adverting.  

Do a web search for "health care fraud".  

Choose a topic/article of your choice.

Read the article, summarize your findings and post a short summary.

Name the three pathways of complement activation, and describe similarities, differences and major outcomes.

Describe the structure of a cadherin and contrast that basic structure with ONE of the other types of cell adhesion molecules (immunoglobulin superfamily, integrins and selectin).

Correctly label parts of an IgG antibody: a. Heavy chains, b. Light Chains, c. Variable regions, d. Antigen binding sites, e. Constant regions or “Fc Crystallizable fragment regions”, f. Antigen-binding (Fab) fragment, g. Hinge, h. Disulfide bonds.