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Biology Questions
Biology Questions
1.Pre-Lab Questions What are two ways that some prokaryotes are able to survive in extreme environments?...
How would I conduct an experiment to answer the following question?? Do I do western blotting,...
Draw an illustration that shows how a mutation, change in DNA sequence, results in a change...
Describe the mechanism (in mammals) by which blood ultrafiltrate is passed from the circulatory system to...
Compare and contrast Mitosis and Meiosis. Focus broadly on purpose, location, and overall process rather than...
what are the disadvantages of using fossil fuels( coal, oil, and natural gas} as energy source?
Describe the genus Staphylococcus, where they can be found in/on the human body, and 3 different...
Group Activity – What is Life? Let's assume you are a space explorer that is visiting...
Describe the evolutionary relationships between protists and other major eukaryote groups
Because they resist stretch, the ________ fibers provide the tensile strength of bone. Because they resist...
Drug inhibits enzyme. In 6 sentences, generally describe the mechanism
Describe the role of the three non-reproductive organ systems found in plants (roots, stems, leaves). How...
A mutant dwarf tomato plant with yellow fruit is self-fertilized and the following progeny are produced:...
Review the Allelic Variants starting with .001, how does the information in brackets describe the mutation?...
Acidity makes it harder for invertebrates to build structures containing calcium carbonate. List the types of...
7. Explain each class - proteins that govern merozoite invasion. 8. Summarize in 6 sentences, in...
Diabetes is a devastatingly common disease in the US, and type II diabetes can often be...
What are the consequences of the missense mutations in BCR-ABLT315I and BRAFV600E? A. Both missense mutations...
1. You are studying phage transduction and trying to deliver a kanamycin resistance gene from one...
Human radiated beyond Africa. Provide the time frame and the reasons for such movements.
Compare liverworts. hornworts, and mosses in terms of their vegetative and reproductive morphologies.
Which of the following statements are (is) true for the phi φ and psi Ψ angles...
What is cell crawling exactly? How does actin fit in? Myosin?
the chemical bond in which adjacent sugars are connected are called a- Hydrophobic bond b- Hydrophilic...
Some Micro students are trying to distinguish among the following chemical antimicrobial agents: Acids, Alkalis, Heavy...
Could a plaque assay be used to detect a change in viral quantities like TCID50 assay...
Explain the 2 life history strategies, r-selected vs. K-selected.
Between the two ______ is widely used in the commercial livestock industry. a) crossbreeding b) line...
What is the characteristic motility of Yersinia enterocolitica? How does sugar fermentation of this organism correlate...
Describe artificial embryos and how this technology may disrupt current business models.
The primary role of platelets is to control blood clotting. When they encounter the exposed basement...
In a species of lily, purple flowers are dominant to yellow flowers. Brown spots on the...
A peptide from a novel bacterial protein was isolated and sequenced. The amino acid sequence is...
Two trees of the same species have been growing in a forest for ten years. One...
I need help with my homework for my biology class i need a good introduction please...
What specifically causes the RNA pol II to begin moving along the DNA template to initiate...
Describe in detail how ATPase works for ATP production and why cells may use their ATPase...
When comparing prokaryotic RNA polymerase with eukaryotic RNA polymerase II, only eukaryotic RNA polymerase II ...
How do most membrane disrupting disinfectants act against living cells? short answer
How does 2D gel electrophoresis analysis separate protein? Professor gave some hints: Technique of 2D gel...
What is a confounder? and what process does an epidemiologist use to determine if a variable...
I just need to fill in the blanks for this paper. If it is too long...
How do birds fly? Discuss 1) the physics of flight – how do birds get off...
Approximately how much bigger is a red blood cell than an E. coli cell
Gina is a college sophomore. An analysis of her diet shows that she consumes less than...
PART A: Answer all of the following parts: a) Briefly explain where you would find the...
a. What is the key difference between the Salk and the Sabin polio vaccine? b. Polio...
Many scientists believe that there is a regulatory system the body uses to maintain adipose tissue,...
The ancestors of plants were probably algae. True/False 2) What do plants and the green algae...
How do the processes of evaluating phylogenetic trees using maximum parsimony or maximum likelihood differ from...
For each genotype, give the type or types of gametes produced and the frequencies. a) GG...
Describe how NAATs and PCR have revolutionized the identification of infectious microbes.
Write a detailed guideline on how to analyze a random DNA sequence in FASTA format.
If an event occurs 38 times out of 100 samples, the frequency of that event is
You have recently learned about happiness and how it is measured. Take some time to state...
Describe how replication begins at a predetermined point (origin) and occurs bi-directionally and how replication occurs...
3. Which of the following statements about biological reactions is true? a) There is enzyme for...
1. What is the difference between an asteroid, meteor, comet, and meteroid? 2.What are the characteristics...
What does it mean to "complement (a mutation) in trans," and what is its purpose?
. ABC transporters or cassette systems can transfer sugars, amino acids, and other nutrients across the...
1. Select the statements that correctly describe the role of the thymus, spleen, and lymph nodes...
A collection of mutant strains of Neurospora mold that all require lysine for growth has been...
what shoulder injury does exercising through the scapular plane help reduce the risk of?
DNA sequencing of your own two β-globin genes reveals a mutation in one of them. Given...
Colchicine is a drug that binds to the protein that forms microtubules, thereby preventing microtubules from...
Which of the following is NOT a function of proteins? contribute to the structural integrity of...
________ are the facts, figures, and other evidence gathered during an experiment hypothesis data independent variables...
When corn plants are too tall, they lodge (topple over) prior to harvest. This is bad...
Negative affect of Human Activity on Coral Reefs. Essay question!!!
gives 3 reasons for erroneous hematocrits values due to patient consideration
List four changes that were made to the Nutrition Facts label._______________________________ _____________________________________________________________________________________ _________________________________________________________________________
design an experiment to detect the presence and amount of acetobacter in wine. explain why you...
I repeated the same cell experiment five times and found that my cell gained weight (twice),...
What are the two largest differences between the nervous systems of vertebrates and arthropods?
Simple General Biology question Explain two hypotheses for the evolution of sexual reproduction.
In a test-cross between an individual who is AaBb, and an individual who is aabb, the...
Once in the body, amino acids are absorbed by our cells and enter the amino acid...
Why do most organisms use aerobic cellular respiration (36ATP/glucose) rather than fermentation (2ATP/glucose)to supply their energy...
A substitution mutation occurs which changes the amino acid sequence of the active site in an...
4. The property of H2 O that allows Na+ and Cl- to dissolve in water is...
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