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what is biology
Can a yeast chromosome mis divide? Why and How? Short and precise answers please ! Thank...
AFTER CONSIDERING THE SCIENTIC METHOD EXPLAINED IN THE TEXTBOOK, EXPLAINED HOW WOULD YOU COMPARE/ CONTRAST A...
Discuss the role of (a) antibiotic resistance genes, and (b) herbicide resistance genes in plant transformation...
Discuss how elevating the endogenous cytokinin content in crop plants can affect yield. Please explain as...
Using examples, please discuss how the presence of lignin leads to challenges, for both ruminant animals...
What molecule provided the backbone structure for phospholipids? A) glycerol B) CoA C) glucose D) sphingosine
Why it is unsafe to drink caffeinated drinks before the S phase? short and precise answer...
Explain in your own words, the difference between noncyclic and cyclic photophosphorylation in terms of CO2,...
Whats the difference between co-enzymes, cofactors, and prosthetic groups in an enzymatic reaction?
Give the three products of pyruvate oxidation: 2. The compound that functions as the major carrier...
What is the biological importance of diffusion to cells/organisms?
Explain how temperature influences membrane fluidity and composition. Additionally explain how bacteria and fungi which can...
We learned that the information in a DNA molecule (a chromosome) is stored as an arrangement...
Describe your results from the DNAse agar plates. What are your overall conclusions about the bacteria.
Given your understanding of mitotic cell division, propose a testable hypothesis to explain why certain stages...
1) What is a codon and anticodon? How are they important to translation? 2) What are...
1) Rabbit’s ears can be either short (dominant) or floppy (recessive). If a population of rabbits...
Cystic fibrosis is an autosomal recessive disorder caused by a loss-of-function mutation in a chlorine channel,...
In a hypothetical world, every 50 years people over 6 feet tall are eliminated from the...
Humans are more parasite-free and cleaner than we have ever been as a species (on average)....
Why mutations at some positions of an mRNA codon may have more or less influence on...
A population of arctic birds has migrated farther north than previous years. The new location is...
1. How retroviruses invade cells and reproduce 2. How what makes retroviruses 3. What cells HIV...
1.) What gives rise to different variations of traits within a species? a. Different alleles of...
What happens if mitosis occurs in an uncontrollable manner in the body?
What impact does technology have in the creation of photograph and digital art?
Describe your niche. Who do you interact with? (3pts) List the species, your environment, and any...
1. Explain how sexual recombination generates genetic variability 2. List the five conditions of Hardy-Weinberg equilibrium...
Birds are the last living relatives of the dinosaurs. We have discussed several lines of data...
1. Describe the contributions to evolutionary theory made by Linnaeus, Cuvier, Lyell, Lamarck, Malthus, and Wallace...
COMMUNITY ECOLOGY Define the term “community” in one sentence. Identify three important interactions between organisms within...
escribe issues for health service managers as it relates to physician assisted suicide. Identify a state...
Explain (in 100 words or less) WHY there are such varying microbial growth requirements, i.e., oxygen,...
In a typical dihybrid cross experimental design, the two genes have dominant and recessive alleles. Consider...
Considering your analysis of each of the questions above, write an improved experimental design to test...
Question text In drosophila (fruit flies): The yellow gene is on the X-chromosome, the gene product...
Imagine you are a tetrapod ancestor about to leave the freshwater pond you’ve always inhabited and...
what adaptations allowed early reptiles to move farther inland?
Element Atomic Number Atomic Mass Number of Neutrons Number of Electrons Group Number Period Number Nitrogen...
Imagine you are a jurist in a murder trial. The prosecutor presents evidence that the defendant...
What is a desmid’s method of locomotion? What is a diatoms method of locomotion?
Biochemistry: "I provide radiolabeled malonyl-CoA to liver cells." Base on the sentence above, create a question...
ytoplasmic malate is a substrate for the malic enzyme in the following reaction malate + NAD+...
American Ingenuity, Inc. (AI) invents, develops, and distributes a new technology process to test for gestational...
The gene for a restriction enzyme from one bacterial species (donor) is put into a totally...
8. You measure the photorespiration rate of a C3 plant and a C4 plant under the...
Which would be the best choice, from only the options below, to determine the evolutionary relationship...
You are trying to recreate the experiments to show “spontaneous generation” does not occur. But, after...
In a very recently deceased individual, of the following, which would be good specimen (s) for...
Two strains of E. coli cells, one containing a temperate or prophage (lysogenic infection), and one...
Where is the R point in the cell cycle? Towards the end of G1 At the...
7. Considering some of the characteristics that define life and drawing on your knowledge of cellular...
1. How is DNA technology used in science, society, and in medicine? Which of the following...
Why are most genetics flaws in humans inherited as recessive traits?
Draw the condensed structural formula for glyceryl tripalmitoleate (tripalmitolein), which is used in cosmetic creams and...
What is the difference between convergent versus divergent signaling pathways ?
A 59 year old male farmer suffering from Parkinson’s disease is given an inhibitor of monoamine...
What is a biological process that is influenced by promoter strength? Please include a citation.
DNA helicases are well studied as potential drug targets. Choose the option that indicates the effect...
RNA polymerase: A) moves along the template DNA strand (anti sense) in the direction opposite to...
outline how a minus strand RNA virus copies its genetic material inside a host. short answer.
1) Complete the paragraph that follows by entering the correct term from the list below in...
1) The "cytosol" of a eukaryotic cell is different from its "cytoplasm" because ____________________. cytoplasm includes...
Would the epinephrine G-protein pathway be relevant to a diabetic experiencing a problem with inactivating the...
Axons terminate in a series of fine extensions known as 19 The visual cortex is located...
1) Atom A and atom B have the same number of protons and the same number...
Freckles are dominant to no freckles. Two people who have freckles and are heterozygous marry. What...
If one strand of DNA has a sequence of ATGCTGCGGGCT. What is the sequence of the...
how can you tell that colonies on a plate are pure or from a mixed culture?
True or False: (PE = Physical Education) 1. Objectives in Physical Education are only based on...
True or False : (PE = Physical Education) 5. Leadership can be considered the key to...
1) QUESTION 13 Which one of these things must be true for a reversible protein interaction...
discuss the process and principle involved for screening/selection of hosts (last stage of cloning) containing the...
The resolution of a light micrograph is limited by: A) wavelength of visible light B) quality...
The practice of medicine has undergone dramatic change. Physicians are now accountable for costs and patient...
Does Vitamin D3 deficiency leads to decrease in PTH secretion and decrease in blood calcium levels?
What restriction enzymes produced the two sequences below? If the sequences below are hybridized and ligated,...
Is a cytoplasmic calcium ion influx sufficient to inactivate MAP kinase?
Pyruvate decarboxylase uses as cofactor Mn2+ b. Fe2+ &n
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