Describe plant adaptions that reduce water loss and those which permit CO2 to enter the cell. Describe the importance of water and CO2 to the plant.

Use of methanol has been proposed to rid a wastewater of nitrate by biological denitrification to N2.

(a) Write a balanced overall equation for nitrate removal with methanol, using fs=0.36 and assuming nitrate serves as the nutrient source for bacteria.

(b) If the nitrate concentration in the wastewater equals 100mg/l, what concentration of methanol must be added for complete nitrate removal?

(c) What percentage of the nitrate-nitrogen is used for cell synthesis?

please let me know the process

As startling as the information about land use and total water needs is for biofuels, is it unreasonable? For Example, how do these numbers compare with land and water currently used in agriculture? We clearly need an alternative to fossil fuels, and biofuels have recieved a good bit of attention.

Consider biofuels. Surf the web and indentify potential sources of biofuels. Indentify the biofuel source, briefly describe by the biofuel source is promising, briefly discuss how it will be used as a biofuel. Discuss advantages, and disadvantages. Discuss processes and/or other information you have found. Provide complete references for all your sources of information in MLA format.

Biofuel Source : Sugarcane (This is what my project is based on. Sugarcane biofuel.)

Any 7 questions please Answer!!!!

13. Why must media, vessels and instruments be sterilized before they are used for microbiological procedures?

14. What is the difference between complex media and defined media? Give one example of each.

15. Why is it necessary to use strong disinfectants in areas exposed to tuberculosis patients?

16. Describe five physical methods of microbial growth.

17. Contrast the structures and actions of soaps and quats.

18 How do halogens control microbial growth? Compare and contrast the use of iodine and chlorine.

19. Why is autoclaving true sterilization and boiling is effective for sanitizing restaurant tableware?

20. Compare and contrast incineration and hot air as examples of dry heat used to control microbial growth.

21. How does mitosis differ from binary fission?

22. Why are they more antibacterial drugs than antifungal drugs?

23. How are the cysts of protozoan similar to endospores and how do they differ?

24. Alveolates are divided into three subgroups, list the groups and describe one example for each subgroup.

25. What is a schizont? What pathogen reproduce asexually via schizogony?

Mrs Jones is receiving full strength Osmolite 1.5 360 mL of formula at 0800, 1200, 1600, 2000.  She receives 30 mL of water flush before each feeding and 50 mL flush after each feeding.  Calculate how much calories, protein and free water she is receiving daily

*Is Mrs Jones meeting the RDI for vitamins & minerals??         

Describe the basic structure, components and function of photosystems, and the roles of PSI and PSII in the light-dependent reactions

Answer in short essay format with complete sentences. Please answer both of them.

1. keeping the 1st law of thermodynamics in mind, define cotransport and explain the energy transfers that occur, starting with ATP.

2. what is the role of enzymes in biochemical pathways. differentiate between an enzyme's effect on the activation energy and, ◇G.

Question 7

The TERT gene encodes for telomerase and is an example of a(n) ________________.

tumor suppressor gene

oncogene

histone

transcription factor

Question 9

Which of the following is true regarding tumors?

Question 10

During surgery to remove a primary tumor, nearby _________ are often additionally removed or biopsied to look for the presence of invasive cancer cells.

Imagine that you are listening to a presidential debate and the topic of energy policy is brought up. Three possible viewpoints are presented: (1) the government should not interfere with energy choice and allow the free market to dictate which energy products are used, (2) non-renewable fossil fuels that produce more carbon emissions and harmful byproducts should be taxed to reflect their true environmental costs and the proceeds should support environmental clean-up efforts, and (3) producers of renewable energy should receive tax breaks to better compete with producers of non-renewable energy that are currently less expensive. Which of the three strategies would you support and why?

What are the removable joints. How do they function? Please describe synovial joints in details no Google paste please

Compare photophosphorylation, substrate level phosphorylation, and oxidative phosphorylation

Describe the process that you typically go through to determine if something is trustworthy and reliable. What are the best ways to determine if scientific information is trustworthy and reliable? Explain.

Explain the role of salts in the coagulation of eggs mixtures Explain the role of acids in the coagulation of eggs mixture

Describe, in general terms, what occurs in glycolysis (including energy investments, energy yields and carbon inputs/outputs)

1. An inducer may affect gene expression by binding: (Select all that apply)

A. Directly to a consensus sequence on DNA

B. An activator protein to remove it from the DNA

C. A repressor protein to remove it from the DNA

D. A corepressor

E. An activator protein to help it bind DNA

F. A repressor protein to help it bind DNA

2.What is the main difference between structural genes and control sequences in bacteria? Cite examples for both.

3.How is repression of biosynthetic pathways different than repression of a catabolic pathway? Why does repression of these two types of pathways work differently?