Thermoregulation in Dinosaurs Discussion

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I’m trying to learn for my Biology class and I’m stuck. Can you help?

 

All original work

Please follow instructions from attachment.

plagiarism free

please answer all questions

include a rough draft

minumim of 3 paragraphs, or two pages

Think about the graph above and how to interpret the data that are being presented. Your answer should be written in paragraph format, and address the following points:

• What does this graph tell you about the relationship between body mass and metabolic rate in general?

• How does metabolic rate differ between endothermic, mesotherms, and ectotherms of the same body size? Justify your answer using evidence from the graph.

• Based on this data, are dinosaurs closest to endotherms, ectotherms, or mesotherms? Provide evidence

• to support your claim.

• Why is it necessary to show metabolic rate in relation to body size and not just metabolic rate?

• Why was it necessary for researchers to control for external temperature when selecting living organisms

• to compare with dinosaurs?

• What does the thermoregulatory strategy of dinosaurs tell us about the way they lived?

Maricopa Community Colleges Rio Salado Microbiology Lab Report

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I’m trying to learn for my Biology class and I’m stuck. Can you help?

 

https://www.riolearn.org/riowebapps/login/login.aspx

BIO205

Username: DOU2134177

Password: Dustin2367!

Assignments- Please just send lab sheets back to me and I will review and upload them. Please log in to take any quizzes

Lesson Quiz 3

Lab 5 Worksheet

Textbook Chapter 7 PDF

 

Mendelian and Human Genetics Questions

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Can you help me understand this Biology question?

 

Mendelian and human genetics 15 question worksheet, should be easy and take up to 20 minutes, I attached the worksheet, thanks and good luck!

 

Three Dimensional Structure of The Enzyme Catalase Lab Report

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I need support with this Biology question so I can learn better.

 

In your Introduction, provide a brief background on enzyme structure, enzyme-substrate interaction and what specific factors can affect the process of enzyme catalysis. What was the enzyme used in this experiment? What was the source of the enzyme? What was the substrate? What was the product formed? How was the rate of catalase activity observed/determined in this experiment?

State a hypothesis for each experimental activity. Based on your hypotheses, you should also Include expected outcomes for each activity.

Import Figures 1 and 2 from your excel file into your Results section and briefly describe trends in your data (without interpreting those data). In your Discussion section, for activity 1, explicitly state the effect catalase concentration had on catalysis. Include the rate values you obtained from your linear scatterplot, for the 30% and 90% catalase concentrations (data table 2). What was the r-squared value for your fitted line? What confidence do you have in the reaction rate values you interpreted for the 30% and 90% catalase enzyme concentrations? For activity 2, explicitly state what the optimum temperature for this enzyme is. What is happening to the enzyme as the reaction mixture temperature approaches 53°C? Cite specific evidence (highlight patterns in data presented in your Results section) to support any conclusions.

Refer to the mini-lab report write up guide for write up format.

This report should be 1000-1200 words.

Cuyahoga Community College Lab Report

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I’m stuck on a Biology question and need an explanation.

 

Last week we examined the process of asexual, eukaryotic, cell reproduction, ie. the division of somatic cells AKA Mitosis. In mitotic division one cell, a somatic cell, divides to produce two daughter cells, that are genetic clones of the parental cell. Mitosis is responsible for the growth and maintenance of an multicellular organism. In this weeks lab we will examine the process of Meiosis; the production of cells involved in sexual reproduction.

The cells produced by Meiosis are the gametes AKA the eggs/oocytes (maternal) and the sperm cells (paternal). Unlike cells produced by mitosis the gametes produced by meiosis are NOT clonal copies of the parental cells. Instead gametes are genetically UNIQUE and only contain half the number of chromosomes found in their somatic counterparts. This reduction in chromosome number-from 46 to 23 in the case of human gametes-is critical for successful sexual reproduction- where an ovum and sperm cell fuse to produce a zygote. So, Meiosis while similar to Mitosis in name (Mei-osis and Mit-osis) and general mechanism (both include the Cell cycle and PMAT) it differs in that it

  1. introduces genetic variability and
  2. reduces the chromosome number by half-reduction division.

And remember……meiosis produces the gametes only.

In this lab we will examine first the stages on the sexual (human) life cycle-focusing on the roles of mitosis and meiosis in the cycle. Then we will look at the process of gamete production (at the cellular level) and examine the mechanism of meiosis, focusing on how genetic variation is introduced into gametes and how the reduction in chromosome number is achieved. We will also briefly examine what happens when mistakes are made during meiosis -introducing nondisjunction, aneuploidy and chromosome translocation. And finally, we will examine various karyotypes (normal and not)and learn how to use Punnet squares to solve simple genetic problems and predict the outcomes of simple genetic crosses. Sounds like a lot for one lab, but it is nothing we cannot handle together!

To complete this lab I suggest that you:

1. Participate in ZOOM presentation on meiosis and the human life cycle.

 

Cal Poly Certain DNA Fragments Can Be Used for Research Studies Lab Report

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I’m working on a Biology question and need guidance to help me study.

 

Complete all three questions in the following attachment by analyze DNA and identify fragments.

 

Cardiolipin Hydroxychloroquine And Aminoacids Practice Exam

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I’m trying to learn for my Biology class and I’m stuck. Can you help?

 

I have a take home exam that is due on Monday November 2nd I will attach the file for the exam so can take a look at the questions, there are 6 questions and some of them have different part. also I will attach a booklet of reading i believe its needed for one questions or you might not need it but i will attach it.

Neurolinguistics Brain Areas Paper

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I need support with this Biology question so I can learn better.

 

1. Identify five of these areas on the cartoon brain (left hemisphere lateral and medial views) that we started the course with (reprinted below), and link them to the article(s) from our readings so far that they appear in and the linguistic function(s) ascribed to them in those articles. (You do not have to link individual areas to every article that mentions the area. It is more important to make links between areas and articles where that area is a focus of discussion for functional attributions with respect to language.)

 

Neurolinguistics Brain Areas Paper
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Neurolinguistics Brain Areas Paper

Bacteriophage Plaque Assay & Scanning Electron Microscope Lab Report

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I’m studying for my Biology class and don’t understand how to answer this. Can you help me study?

 

could you please help me give the answers for 2 lab questions- 5 questions for each.

Identifying Dragonflies to Family Discussion

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I’m studying for my Biology class and need an explanation.

 

Fill out the questions and data table in the document attached and do the lab.

 

Procedure

  1. Observe the dragonflies in Figure 9. Note the various patterns and coloration on the bodies and wings. For each dragonfly, observe the placement and size of the eyes, the thickness of the abdomen, and the structure of the wings. Use Figure 10 as a guide for anatomy.