1. Tall (T), Purple (P), and Round (R) are dominant to Short (t), White (p), and Wrinkled (r). The following pea plants were crossed (TtPpRr X ttpprr) and produced the offspring below:

a. Determine the arrangement of alleles on the homologous chromosomes of the heterozygous parent.

b. Draw a chromosome map of the three genes and include map units.

Protein Supplements(10 pts)

A High School Football player approaches you and asks about taking whey protein as a supplement to his football workouts. What questions would you ask him? What would you recommend to him – that he take the protein supplements or not? Why or why not? (make sure you answer all parts of the question!)

Butter vs Margarine (10 pts)

Based on this information and what you have learned this chapter, which do you think is the healthiest choice: Real butter or Margarine? Make sure you give several reasons why you chose your answer.

NEED 150 word atleastl more then that

What is the importance of Light Dependent and Light Independent?

Which of the following could NOT be used to regulate the activity of a gene in eukaryotes?

a. chromatin structure b. post-transcriptional processing c. transport to the cytoplasm d. mRNA stability e. all of the above can be used to reuglate gene activity.

1. Cells involved in innate and adapted immunity produce cytokines capable of orchestrating the immune response. Do the cytokines cotnribute to disease progreesion? Please explain briefly.

2. What do AIDS and HIV stand for? Please explain the life cycle of HIV?

1. When water and oil are added to a test tube, the two liquids form two separate layers (think of oil and vinegar in a bottle of salad dressing). If a solution of phospholipids was added to a mixture of water and oil, where would you find the phospholipids? Describe their orientation.

2.What is the name of the linkage that connects two nucleotides together in a strand of DNA or RNA?

3.In order to separate the two strands of DNA in a DNA double helix, what type of bond needs to be broken?

Thank you

What challenges to solute concentration and/or water gains and losses does Loggerhead turtle experience? (I am looking for you describe why it might be difficult for an animal to live in this particular environment when considering its solute and water balance.)

How does the Loggerhead turtle deal with this challenge? (You should try to describe the general process as best you can in your own words. I am looking for our understanding of how this organism meets its environmental challenges with regards to solute and water balance.)

What anatomical structures are involved in meeting this challenge? (pictures are necessary)

What physiological processes are involved in meeting this challenge? (diagrams and illustrations will be very helpful. This is where you should be very specific about what happens in the body to balance solutes and/or water.)

If a bacteria has 6 nucleotides. How it will affect the genetic code and will it still have Wobble position?. Thank you for reading and helping me if you can !.

1)Please explain the role of alloimmune antibodies in graft rejection?

2)What is the cause of the tissue injury in DTH reactions?

Which of the following viral types enter animal cells via fusion with the animal cell membrane?

Multiple Choice

• enveloped viruses

• non enveloped viruses

• naked viruses

• All of these choices are correct.

compare and contrast the process of spermatogenis and oogeneis.

(1) (26 pts) In lecture we talked about how demographic forces and natural selection can affect patterns of polymorphism (i.e. genetic variation within species).

(a) Describe 2 patterns in genetic variation data (e.g. polymorphism data) that can be caused by balancing selection.

(b) List three ways a bottleneck can affect genetic variation.

(c) Describe 2 approaches one can use to distinguish bottlenecks from selection scenarios at generating the pattern in the data.

1. Which type of chain growth polymer is obtained in nature? Please explain the biological pathway

2. How can you obtain penicillin? (Hint… please consider bioprocessing-fermentation etc

Using the blanks provided, put the steps of involved in mapping a bacterial chromosome by conjugation in chronological order using the numbers 1-6 in the blanks provided.

a. ___ ___ Cells that mated are checked for transfer of other genes from the Hfr to the F– strain.

b. ___ ___ At regular intervals, conjugation is interrupted by shearing the mating bacteria away from each other.

c. ___ ___ For each time point, cells that mated are selected—for instance, by requiring that a prototrophy or antibiotic resistance from each parent be present in one cell.

d. ___ ___ Select a donor Hfr strain and a recipient F– strain. The two strains must be different in genotype for several marker genes—for example, leu– and leu+, azir and azs.

e. ___ ___ The two strains are mixed together in a nutrient medium to allow conjugation to begin. After a few minutes, the culture is diluted to prevent new conjugations.

f. ___ ___ Order and distance of transferred genes are determined by comparing the time required for them to transfer from the Hfr to the F– strain.

3. Based on the article entitled, Environment Society of Oman’s countrywide awareness efforts
to protect heritage ends, (please click here to view the full text) answer the given questions.

i. Point out the components of environmental education and provide short details for each.

ii. Identify the component of environmental education which is the best approach in solving
environmental problem. Justify your answer.
4. Ref

3. Based on the article entitled, Environment Society of Oman’s countrywide awareness efforts
to protect heritage ends, (please click here to view the full text) answer the given questions.

i. Point out the components of environmental education and provide short details for each.

ii. Identify the component of environmental education which is the best approach in solving
environmental problem. Justify your answer.
4. Ref