Does freezing influence the stability of mayonnaise? Why?
In: Biology
In: Biology
ANSWER ALL QUESTIONS DON'T ANSWER IF YOU CANT ANSWER ALL I NEED THEM WELL EXPLAINED THANKS
Define perimenopause, surgical menopause, stress menopause, and postmenopause. What are the signs of menopause? What other life changes may influence a women's experience during menopause? Describe women at the highest risk for osteoporosis. Describe the traditional and alternative therapies for the conditions associated with menopause. Design a health, nutrition, and exercise program for middle-aged and older adults
In: Biology
Assume chromosome 1 has the following structure: A B centromere C D E F G What could be the result of a pericentric inversion? Where should the chromosome break to obtain this aberration?
In: Biology
Briefly explain how a medical diagnostic test kit based on gold nanoparticles works. Pitch your answer at the level of a scientifically-literate audience that are not physicists. (A diagram could be useful)
In: Biology
Photosynthesis and Chemosynthesis are unique, but also similar.
Discuss each of their unique properties and similarities. Are
cyanobacteria more plant or animal? Discuss. What makes these
organisms special?
In: Biology
what prevents electrons from flowing in reverse during electron transport after being dropped off by the electron carriers
In: Biology
Discuss the actions taken by prokaryotes when energy substrate conditions and availability concentrations are: 1. glucose present lactose absent, 2. Glucose absent and lactose present, 3. Glucose high and lactose low. Be sure to describe the complete mechanism responsible for the metabolic switch from glucose to lactose metabolism and any factors associated with that change
In: Biology
PCR Practice:
Create forward and reverse primers that amplify the majority of the sequence below. Draw circles around the section of the sequence your primers are taken from. Highlight the region of the sequence that your PCR will amplify. Indicate the 3’ and 5’ ends on your primers.
>gi|297828897|ref|XM_002882285.1| Arabidopsis lyrata subsp. lyrata glyceraldehyde-3-phosphate dehydrogenase C subunit (GAPC), mRNA
CTCCACGTTCTTCTCTCTTTTAAATAGACCCTTCACGGACCCTTCTCACTCACCTATCTCACTGTTAAAT
ATCTCTCTGTGAATCTCATCTTCAACCTCTCTTACACACTCGCGTTTTCGATTCAAACAATGGCTGACAA
GAAGATTAAGATCGGAATCAACGGATTCGGAAGAATCGGTCGTTTGGTTGCTAGAGTTGTTCTTCAGAGG
GACGATGTTGAGCTCGTTGCTGTTAACGACCCCTTCATCACCACTGAGTACATGACCTACATGTTCAAGT
ATGACAGTGTTCACGGTCAATGGAAACACAATGAACTCAAGATCAAGGATGAGAAGACCCTTCTCTTCGG
TGAGAAGCCAGTCACTGTTTTCGGCATCAGGAACCCTGAGGATATCCCATGGGCCGAGGCTGGAGCTGAC
TACGTTGTTGAGTCTACCGGTGTCTTCACTGACAAGGACAAGGCTGCTGCTCACTTGAAGGGTGGGGCCA
AGAAGGTTGTCATCTCTGCCCCCAGCAAAGACGCACCCATGTTTGTTGTTGGTGTCAACGAGCACGAATA
CAAGTCCGACCTTGACATTGTCTCCAACGCTAGCTGCACCACTAACTGCCTTGCTCCCCTTGCCAAGGTT
ATCAACGACAGGTTTGGAATTGTTGAAGGTCTTATGACAACAGTCCACTCTATCACTGCTACTCAGAAGA
CTGTTGATGGTCCATCAATGAAGGACTGGAGAGGTGGAAGAGCTGCTTCATTCAACATTATTCCCAGCAG
CACTGGAGCTGCCAAGGCTGTCGGAAAGGTGCTTCCAGCCCTTAACGGAAAGTTGACCGGAATGTCTTTC
CGCGTCCCAACCGTTGATGTCTCAGTTGTTGACCTTACTGTCAGGCTCGAGAAAGCTGCTACCTATGATG
AAATCAAAAAGGCTATCAAGGAGGAATCTGAAGGCAAACTTAAGGGAATCCTTGGATACACCGAGGATGA
TGTTGTCTCAACTGACTTCGTTGGTGACAACAGGTCGAGCATTTTTGACGCCAAGGCTGGAATTGCATTG
AGCGACAAGTTTGTGAAATTGGTGTCATGGTACGACAACGAATGGGGTTACAGTTCCCGAGTGGTCGACT
TGATCGTTCACATGTCAAAGGCCTAAGCTAAGAAGCAGATCTCGAACGGCGAGGAGTGGAAAGTCATCTG
TTCATCCTCTTTTATGGTCTGACTTTGTCGTTTTCGAATAAAATTTCTTTGAACTTGGAACCCTTTTTTT
TTTTTTTTGGTTTTCTTAATTCTCATTCATGTGAGTTGATGGGAGTTTGTAGACCGGTGTTTTACTGAAG
CCCTTTCGTTTTTGGCTTTTGATATATTGAGTTACTTATGGTTTTTCATTTTGTTTCACTTCTCTTTTTT
TCTATATACTAAATCAAATCTGAACGAAC
Forward:_____________________________________________
Reverse:_____________________________________________
- Primers must be 18-30 base pairs in length
- Cannot contain intra-complementary sequences
- Must have a G-C clamp of 2-5 base pairs
- Also include GC content of primers and melting temperature
In: Biology
In: Biology
Q1.Explain why the process of translation has been appropriately named.
Q2. In What ways is the structure of mRNA similar to the DNA?How does mRNA differ from DNA?
In: Biology
6. View the first seven minutes of the following video: “Part 1: Genes that Control Aging” by Dr. Cynthia Kenyon (iBioSeminars). If you would like to learn more about Dr. Kenyon’s research, please feel free to view the entire video! Note: You may copy and paste the link for the video directly into the address bar of your browser: https://youtu.be/DT4PWu43e9U
Then answer the following question:
1.a. What critical observations did Dr. Kenyon’s initial hypothesis explain?
1.b. What was Dr. Kenyon’s initial hypothesis?
1.c. How did Dr. Kenyon and her colleagues test the hypothesis using C. elegans?
1.d. What were their key observations regarding daf-2?
1.e. What conclusions did the observations support?
In: Biology
What is the effect on aviation fuels production?
What is the effect on aviation fuels consumption?
Please answer into details and include diagrams if necessary. Include references if you have used any.
no extra info. I need what effect could happen when we produce and consuen aviation fuels?
In: Biology
Identify any unique characteristics of the Trophosphere:
Select one or more:
a. clouds, rain, winds and storms all occur in this sphere
b. comprised of mostly water vapor
c. is the weather and climate zone
d. greenhouse effect caused by heat trapping gases present in small concentrations
e. nitrogen and oxygen gasses are in the highest concentrations
f. ozone layer exists here
In the Nitrogen cycle, which organisms specifically fix nitrogen gas (N2) from the atmosphere?
Select one:
a. bacteria in the root nodules of legume plants
b. decomposers
c. soil bacteria
d. A and C
e. B and C
Refer to the following equation: Sugar (Glucose) + O2 + H20 --> CO2 + H2O + ATP
Select one:
a. this represents photosynthesis
b. this represents cellular respiration
c. organisms use to produce energy molecules necessary for metabolic reactions
d. A and C
e. B and C
In: Biology
Ch. 3: Molecular diversity
In: Biology