biology questions assignment 1

/by

  • Directions: Answers should be double spaced; 11-12 font size; standard margins. Proper grammar and paragraph format is expected. All answers should be written in complete sentences. Files should be submitted as .pdf, .rtf, .doc OR .docx only. All assignments should be submitted via the SafeAssignment tool in Blackboard (Click on View/Submit below). No attachments via email of Blackboard Messages will be accepted. See grading rubric below. A recent clinical study demonstrated a possible connection between coffee consumption and heart health. The researchers performed a 6-week trial with 191 individuals, all of whom were heavy coffee drinkers (average of 5 cups/day) prior to the experiment, but none of whom were smokers. They divided the 191 participants into three groups: no coffee consumption, 1-3 cups/day, and 4 or more cups/day. They measured blood levels of cholesterol and homocysteine as indicators of heart health. Only the no-coffee group showed a significant drop in both indicators. Previous studies had demonstrated that decreases of the magnitude observed in the no-coffee group could cut the incidence of heart disease by 10-15%. a) What is the problem/question being studied? b) What is the hypothesis? c) What is the experimental variable? d) List the controls. e) What is being measured to test the hypothesis? You will be graded on this using the following rubric: a. Content: 15 points (Each question is worth three points for content. Partial credit may be awarded in each question when content is not mastered, but is demonstrated.) b. Grammar and spelling: 4 points
  • For this assignment, you will be required to locate and summarize an reliable internet article that relates to any course topic covered in Unit II Follow these steps to complete this assignment: TOPIC I CHOOSE– Genetic mutations and how they can cause illness 1. Locate a reliable internet article that deals with one aspect of the course material from chapters 5, 6, OR 7. Your article must be an authored site (an individual author or a reputable scientific association.) (Sites like Wikipedia are NOT reputable sites.). The content of the article should relate to an advance in medicine that impacts human health. 2 Read the article. 4. In a written assignment, briefly describe the content of the article and explain how the article relates to the course material in the chapter you chose. (Two page maximum for the assignment). In your explanation, be sure to define or describe the advance in medicine that relates to our course content. Be certain to use complete sentences and proper paragraph organization in your answer. 5. Turn in your assignment, double spaced (10-12 point font). Appropriately reference the article you use for the assignment using MLA or APA format. (See links if you need assistance.) SITE SOURCE!
  • Answers should be double spaced; 11-12 font size; standard margins. Proper grammar and paragraph format is expected. All answers should be written in complete sentences. Files should be submitted as .pdf, .rtf, .doc OR .docx only. All assignments should be submitted via the SafeAssignment tool in Blackboard. No attachments via email or Blackboard Messages will be accepted. 1. 1. Which are more closely related to crocodiles: birds or lizards? Explain. 2. 2. Feathers evolved for purposes other than flight. What are some possible functions for these early feathers? 3. 3. List and describe three features of plants that help them avoid or reduce predation. 4. 4. You encounter the organisms: Homo sapien. What does the first term refer to? What does the second term refer to? 5. 5. What are the three key factors that influence species richness in an ecosystem? You will be graded on this assisgnment using the following rubric: a. Content: 15 points (Each question is worth three points for content. Partial credit may be awarded in each question when content is not mastered, but is demonstrated.) b. Grammar and spelling: 4 points c. Following directions (as posted above): 1 point
#Essaywriting #Academicwriting #Assignmenthelp #Nursingassignment #Nursinghomework #Psychologyassignment #Physicsassignment #Philosophyassignment #Religionassignment #History #Writing #writingtips #Students #universityassignment #onlinewriting #savvyessaywriters #onlineprowriters #assignmentcollection #excelsiorwriters #writinghub #study #exclusivewritings #myassignmentgeek #expertwriters #art #transcription #grammer #college #highschool #StudentsHelpingStudents #studentshirt #StudentShoe #StudentShoes #studentshoponline #studentshopping #studentshouse #StudentShoutout #studentshowcase2017 #StudentsHub #studentsieuczy #StudentsIn #studentsinberlin #studentsinbusiness #StudentsInDubai #studentsininternational #accountingassignmenthelp #accountingassignment #assignmenthelp #buyaccountingassignment #accountingassignmentwriter #domyassignment #assignmentguide #expertwriters