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Biology Questions
Explain why C3 plants, C4 plants, and CAM plants respond differently to hot, dry environments.
· If there was a mutation that caused the DNA polymerase I enzyme to fold in...
A friend from your Bio2 course has made a Halloween costume that is supposed to show...
What step of the scientific method is being demonstrated? If the candy bar will effect the...
Write a paragraph, of at least 200 of your own words, explaining your opinion on the...
The Bromomosaic virus (BMV), which infects barley and some other plants, is a single-stranded RNA virus...
Steroid hormones usually result in a longer-term effect on cellular function, explain why this is the...
Q9. Indicate which of the following pathways of exposure is more efficient for a toxic substance...
Some plants only use PSI and not PSII. What advantage does this arrangement have, and what...
What can be employed in order to maintain a bacterial culture in log phase growth? A....
1. Why are biochemical tests performed on microbes? 2. What are 2 functions of pH indicators...
1. Affinity between an enzyme and a substrate will only affect reactions rates at _______ substrate...
How might one with a family history of high blood pressure and other conditions such as...
peroxide is broken down into what two less harmful molecules in lab2? a)oxygen and water b)carbon...
Choose the true statement about housekeeping genes in Escherichia coli. Housekeeping genes are constitutively expressed. A...
A mutation MAOA gene is associated with a predisposition to different sets of behavioral disorders which...
While drift may, in fact, be important in all of the following forms of speciation, which...
World hunger is a “popular” topic in American society these days. How do we help those...
4. Gremlins have a gene that determines if their hair is grey (W), which is dominant...
Which of the following statements are correct interpretations of Dr. Hernandez's research results? (Check all that...
What enzyme activities and DNAs are required to clone a fragment of mouse DNA?
For a designer-gene assembly project you need to produce oligonucleotides in batches of 25 n moles....
What biological techniques use the properties of antigen-antibody binding? Describe two in detail.
Write two or more paragraphs comparing and contrasting angiosperm reproduction from gymnosperm reproduction. Don’t just list...
Which of the following is not true of triglycerides? A. They are a type of phospholipid....
Write word equations showing the stepwise hydrolysis of starch by salivary amylase. Name the products formed...
**I only need help with #3** 1. Identify something you do not fully understand: The results...
What is the name for alternation of generations between diploid and haploid? A. isomorphic B. symbiotic...
Want to check answers for my final example questions. Can you please tell me the answers?...
Using evidence found on skeletons and teeth of early agriculturalists. Describe the negative consequences of a...
cell are three-dimensional, with different organelles at different depths within the cell. How would this look...
10. Some investigators predict that the continued use of chemical fertilizers will have the long-term effect...
Transposable elements (TEs) are sequences of DNA that make copies of themselves, which are inserted at...
PKU is a recessive trait that blocks normal metabolism of the amino acid phenylalanine. a homozygous...
Muscle/Neural Tissue Worksheet Ex. 1. What is the specific function of calcium in a muscle cell?...
Based on the knowledge of apoptosis, offer a reasonable explanation of how HIV progresses to AIDS....
the blood brain barrier is established by: a. neurons and smooth muscle cells b. endothelial cells...
The partial sequences recognized by two restriction enzymes “A” and “B” are indicated below. Complete the...
1) Compare and contrast between 4 plant & animal reproductive parts. 2) What are the functions...
Microbiology. How would you obtain a pure culture of a single bacterial species from agar plate...
Which of the following does NOT occur during contraction of the left ventricle of a normal...
To build a lambda DNA library and screen it by PCR method in order to analyze...
what is the principle of the Rh- Hr (weiner( terminology?
Telomerase is an unusal DNA polymerase in that it carries its own short segment of RNA...
1) In order to do an enzyme activity assay you must isolate your favorite enzyme from...
Neuronal cells on your taste buds initiate an action potential when they detect specific flavor molecules....
Address the fallacy of this statement, and provide an example if necessary, to illustrate your point:...
1-Why did the reactions with enzyme produce higher absorbance values than the reaction with out enzyme?...
how many water molecules is needed to completely hydrolyze a polymer 100 monomers long?
Describe two ways in which bacteria and the fungus Penicillium are similar and two ways they...
Do you think that Homo naledi should be considered it's own species? Or should these fossils...
Given a diploid sexual population of mammals where mutation, selection and migration do not occur, and...
In order to impact cell differentiation and proliferation, the insulin receptor substrate 1 must be phosphorylated...
For each process, state where it occurs, and name the starting molecules(reactants) as the inputs; list...
Fascaplysin is an anti-cancer drug that prevents uncontrolled cell division by preventing the synthesis of cyclins....
In light of the fact that the assumptions of the Hardy-Weinberg principle are unrealistic (no mutation,...
Draw and label the essential components of a DNA replication fork. Pay close attention to DNA...
Can you tell me something about local and global alignment in detail. And about electron microscopy...
Describe the central dogma of molecular biology, briefly describe the processes of transcription and translation. Long...
What is the purpose of the 200 bp internal positive control in the BAX system? How...
write equation for oxidation to acetyl coa of caproic acid. include ATP, coASH, FAD, NAD, etc
Human blood types A, B and O are dependent on a multiple allele situation with O...
the difference between negative reinforcement and punishment provide several 250 words if possible add examples please
The hormone testosterone binds a receptor protein that recognizes a 15 base pair DNA sequence. Asa...
Compare and contrast post-transcriptional controls in eukaryotes vs prokaryotes.
Transport of ________is NOT shared (or in common) during both aerobic respiration AND beta oxidation of...
1. Compare and contrast the two main methodologies used to calculate the concentration of nucleic acids....
1. The following are the properties of severa lhypothetical proteins: Protein Charge at pH 9 Molecular...
Which stage in a pine involves the dispersal of genetic material? how is this different from...
Do you think that Genetic Testing should be allowed for family balancing instead of for just...
list some of the plant characteristics early farmers were looking for as they first choose their...
1. Compare bacterial evolution to human evolution. How are they similar and how are they different?...
Suppose you have a population of flour beetles with 1,000 individuals. Normally the beetles are red;...
1. Which of the DNA repair mechanism can be template independent and require polymerase activity? a)...
Thorns, spines, and prickles are all elongated structures that are relatively hard with a sharp point...
Which of the following statements concerning cellular respiration and photosynthesis in plants is correct? A) Photosynthesis...
Compare a prokaryotic and eukaryotic cell on the basis of structural, functional, and metabolic differences.
If bacteria are transformed with 1ug of DNA and 76 CFU result from spreading 100ul of...
Are sponges sister group woth animalia or true tissues?
GM crops have been broadly deployed in North American agriculture for roughly 20 years. a) Explain...
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