Week 2 homework assignment
Please answer the following questions:
1. What is the [H+] of a solution with a pH of 5.5? Furthermore, is this solution an acid or a base?
H+ of the solution is 3.162 micro molar. The solution is acidic.
2. Calculate the pH of
Given that the reaction 2 H2 + O2 2 H2O is spontaneous, answer the following questions.
a) Rank the following states of hydrogen and oxygen in order from the highest free energy to
the lowest free energy. (9 points)
A human cell has 5 glucose molecules, 2 pyruvate molecules and 1 acetyl-CoA.
a) If oxygen is freely available. How many ATP would be generated in total when these different
molecules are fully oxidized through cellular respiration? (
You are studying a protein and you find that amino acid #34 is Isoleucine
and that it is in the interior of the protein.
You identify two mutant proteins with either Methionine or Serine at
position #34. Of these two mutant proteins, write down the nam
Photosynthesis and Respiration in Elodea
Plants can carry out both photosynthesis and respiration simultaneously. During
photosynthesis, plants are using the energy of the sun to build molecules which effectively
store this energy (gl
Mitosis and Meiosis
A new small mammal species is discovered in the Amazon and you are busy characterizing its genetic
material and cell cycle. This mammal is diploid and has 14 chromosomes in its somatic cells. The number
of nucleotide base pairs for eac
Section 1 Summary
Understanding how populations change through time is an important
aspect of ecological research and management.
Population ecologists use a combination of empirical data collection and
mathematical modeling to understand population dynam
Biology 108: Nutrition
Worksheet 8-3: Body Mass Index (BMI): Reality vrs Myth
1. 5 foot 8 inches, 160 pounds:
BMI= 24.9-25 Client is considered to be on the border of being healthy and being
2. 6 foot 2 inches, 220 pounds
Case Study 9-1: Low energy density dinner
1 cup Canned beef chili with beans: Energy density=1.23 kcalories/g
1 cup Canned lentil vegetable soup: Energy density= .63 kcalories/g
1 piece Cornbread: Energy density=
Biology 108: Nutrition
Case Study 9-2: Lifestyle Changes for Weight Loss
1. Sallys family history of diabetes and overweight issues greatly influences her risk for
diabetes. Some lifestyle choices that may influence her genetic predisp
Worksheet 8-1: Energy Calculation
1. A male client weighing 175 pounds who does weight lifting (vigorous effort) for 15
minutes 3 times a week would expend 378 kcalories a week.
The steps I took to get the answers
Case Study *: Improving Body Consumption
Ricks BMI is 29.4. His weight category is in the upper range of overweight.
A reasonable BMI for Rick to work on achieving would be 24.9 to start with, and his starting
Home Inspection Report
34 Fuller Street
Boston, MA 02124
Frank van den Elzen, MA Lic.# 546
This report is the exclusive property of the inspection company and the client whose name appears herewith
The Massachusetts Home Inspection Regulations require that all licensed home inspectors
provide you with the following Definitions and Standards of Practice. You should review them
at your convenience and they should be considered a part of the Home Inspe
1. What characteristics do all animals share?
Animals are multicellular, have cells without walls, are heterotrophs by ingestion, have a
blastula stage during development, and have cells embedded in an extracellular matrix.
BIOLOGY 112 General Biology II
The Tree of Life by Charley Harper
Dr. Nadine Lysiak (Dr. L)
Office Hours: Mondays 1:30-2:30, or by appointment
Email: [email protected]
Science as a process, power of observation
5 Professional presentation; has correct identifying information, formatting, etc.
Stays on message, presenting a clear purpose and direction for the investigation
Gives a complete sense of what is containe
Practice Questions for Animal Practical
1) Trout anatomy a dissected trout will be on the table with pins in 4 organs, you would
need to identify the organs with pins in them. See dissection list in Lab Manual for
structures that would be fair game in thi
15 December 2015
Coral reef Bleaching
Coral reefs are the most biologically diverse and complex marine ecosystems. They are
imaginably one of the most interesting and colorful ecosystems to be found in the marin
Professor Glover Martin
15 December 2016
Are people born criminals?
Hypothesis is a clarification that has not yet been demonstrated. The hypothesis of
heredity has been followed back similarly as the Old Testament. N
Lab 5: The Effects of High Temperature and Enzyme Concentration
Report written by: Valerie Miakushko
Bio 111: Section 111-10L, TA Martine Wagstaf
5 March 2017
Enzymes are proteins that acts as a catalysts, which speeds up a catalyz
Pop Bio 290
-Micro Evolution: Changes within the population
-Evolution is sent from 1 generation to the next in a pop
-Change in genetic composition in population over generations
Natural Selection is the only way evolution occurs (genetic drift-bottle ne