Discipline: Biology

Investigating the ideal gibberellic acid concentration to achieve a higher rate of plant growth in Phaseolus vulgaris.Investigating the ideal gibberellic acid concentration to achieve a higher rate of plant growth in Phaseolus vulgaris.

This would be an IB internal assessment for Biology Higher Level. I attached a draft with some feedback.  It should be around 12 pages of good-quality work. Including tables, graphs, and calculations that are appropriate. There is no specific data so it’s ok to estimate. I had 25 plants and I sprayed them with GA […]

New biochemical pathways for forming short-chain fatty acids during fermentation in rumen bacteria (New biochemical pathways for forming short-chain fatty acids during fermentation in rumen bacteria (

please include: (1) the complete title of the research article reviewed (2) names of all the authors (3) name of the journal and  year of publication and issue number/volume number and pages) in the beginning of the report. (4) Critical review of the article which include the following: 1. Rationale of the work (Describe the authors’ rationale […]

The biology essay consists of a paper and a presentation about a current biology issue of interest to you. ( Down sydrome)The biology essay consists of a paper and a presentation about a current biology issue of interest to you. ( Down sydrome)

Length: 500-700 words. There is no specific number of pages required as long as it fits within the word count requirement. Titles, headings, references, citations, and directly quoted materials are NOT included in the word count. The word count refers only to the body of the essay written by you.  Content: The essay must summarize the topic you chose and discuss […]

1. Recognize the components and functions of reflex arcs. 2. Differentiate homeostatic imbalances of the nervous system.1. Recognize the components and functions of reflex arcs. 2. Differentiate homeostatic imbalances of the nervous system.

This is a reflection essay General Reflection Requirements As part of your learning experience, active participation in the reflection is essential. An important part of the final grade will be based on your participation. You will be evaluated on the quality and quantity of your participation in the forum corresponding to the grading rubric. Your […]

Read about the Five I’s in Microbiology: Inoculation, Incubation, Isolation, Inspection, and Identification.Read about the Five I’s in Microbiology: Inoculation, Incubation, Isolation, Inspection, and Identification.

Read about the Five I’s in Microbiology: Inoculation, Incubation, Isolation, Inspection, and Identification. In a one page paper, please:  Explain the process for each of the Five I’s of Microbiology and their order in within the laboratory.  Research which of the Five I’s may be the most difficult to complete. Provide an explanation for your reasoning. 

Using the concepts of constraint and contingency as a framework, investigate and discuss some of the proposed exceptions to Dollo’s Law which have arisen over the last 30 years.Using the concepts of constraint and contingency as a framework, investigate and discuss some of the proposed exceptions to Dollo’s Law which have arisen over the last 30 years.

Using the concepts of constraint and contingency as a framework, investigate and discuss some of the proposed exceptions to Dollo’s Law which have arisen over the last 30 years.

1. Differentiate the steps of the sliding filament theory. 2. Differentiate the different ways muscles obtain their energy supply.1. Differentiate the steps of the sliding filament theory. 2. Differentiate the different ways muscles obtain their energy supply.

The post should be in your own words and demonstrate critical thinking, analysis, and expected level of knowledge. The post should be in complete sentences and paragraph form. You should not have bullet points as they are not in complete sentences or paragraph form. Copy-pasting may result in a zero. To fully address the chosen […]

Germline mutations affecting the histone H4 core cause a developmental syndrome by altering DNA damage response and cell cycle controlGermline mutations affecting the histone H4 core cause a developmental syndrome by altering DNA damage response and cell cycle control

Goals & Learning Objectives Apply basic principles of molecular biology, gene expression, andMendelian genetics to analysis of a recent primary literature article inhuman genetics Interpret experiments from the primary literature Synthesize the results of individual experiments to draw appropriateconclusions Effectively communicate scientific questions, hypotheses, results, andconclusions Assess and evaluate the ability of other students to […]

CONCEPTUAL MODEL. Is it worthwhile to plant more Zostera marina, a temperate region seagrass found in the Chesapeake bay, in the lower reaches of a river where it was lost during a prolonged marine heatwave that raised water temperature ?CONCEPTUAL MODEL. Is it worthwhile to plant more Zostera marina, a temperate region seagrass found in the Chesapeake bay, in the lower reaches of a river where it was lost during a prolonged marine heatwave that raised water temperature ?

1. brief description for each component included in the conceptual model ( the state variable), its interaction with other components ( the processes) and the currency( nitrogen, energy) you are using for the conceptual model 2. a diagram showing how the components interact 3. relevant references for the information used to develop the conceptual model […]

Personal Scientific Article selection and “Creating a search statement” (Thurs 29 Feb)Personal Scientific Article selection and “Creating a search statement” (Thurs 29 Feb)

Personal Scientific Article selection and “Creating a search statement” (Thurs 29 Feb) Turn in 2 things: 1) Scientific Article selection Write out your NAME and the full Harvard reference of your selected Scientific Article here. Please also specify the author(s) that are from ANU. Read through previous student posts to make sure you have selected your own unique article 2) […]