🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
HomeStudy Guides420,000CA160,000

ENV100Y5 Quiz: Quiz #6

173 views6 pages
silvermouse444
18 Jan 2019
School
UTM
Department
Environment
Course
ENV100Y5
Professor
tintin

For unlimited access to Study Guides, a Grade+ subscription is required.

yifanyang and 39662 others unlocked
ENV100Y5 Full Course Notes
69
ENV100Y5 Full Course Notes
Verified Note
69 documents

Document Summary

Please read this question and answer it before going on to complete the rest of the quiz. There is only one right answer, and you will earn an extra-credit mark if you choose it. "i _____________ honestly say that i have done my own work and given my own answers on the quizzes in env100y this year. " C. likely to become significant as a replacement for oil in industrial applications, in the near future. D. are now providing a large portion of the energy for heating and cooling buildings in canada. C. take advantage of the temperature difference between the surface and the subsurface. A major advantage of hydrogen fuel cells over other energy sources is that. A. hydrogen fuel is virtually limitless and inexpensive: question 5. B. installing flat-plate solar collectors: question 6. Currently, the fastest-growing source of energy for electricity generation among the new renewable energy sources is.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers

Related Documents

ENV100Y5
Final Exam
Study Guide
ENV100Y5 Study Guide - Quiz Guide: Chemical Reaction, Nuclear Fusion, Snow Goose
silvermouse444
ENV100Y5
Final Exam
Study Guide
ENV100Y5 Study Guide - Quiz Guide: Chemical Element, Asthenosphere, Eutrophication
silvermouse444
ENV100Y5
Final Exam
Study Guide
ENV100Y5 Quiz: QUIZ 5
silvermouse444

Related Questions

· Question 35

0 out of 2 points

Why is it so difficult to design a vaccine against HIV?

· Question 37

0 out of 2 points

Which of the following is NOT a characteristic of cancer ?

· Question 39

2 out of 2 points

Cancer could be caused by _________.

· Question 41

0 out of 2 points

Tumor-suppressor genes _____.

· Question 43

0 out of 2 points

The example of a chromosomal rearrangement that resulted in a ligand-independent form of the EGF receptor results in tumor formation. The gene that encodes the EGF receptor would be classified as?

· Question 44

0 out of 2 points

Cancer can arise from (select all that apply):
1 Gain-of-function mutations in tumor suppressors
2 Loss-of-function mutations in tumor suppressors
3 Gain-of-function mutations in oncogenes
4 Loss-of-function mutations in oncogenes
5 Loss-of-function mutations in DNA repair genes

· Question 45

2 out of 2 points

Which statement about the Rb tumor suppressor protein is NOT true?

· Question 46

0 out of 2 points

What is the function of reverse transcriptase in retroviruses?

· Question 47

0 out of 2 points

Which type of disorder is most difficult to correct by gene therapy?

· Question 48

2 out of 2 points

Gene therapy requires__________.

· Question 49

0 out of 2 points

Plants are more readily manipulated by genetic engineering than are animals because_________.

· Question 50

0 out of 2 points

Genetically engineered plants ________.

· Question 51

2 out of 2 points

How old is the earth thought to be based on radiometric measurements?

· Question 52

2 out of 2 points

Different cell organelles differ from each other in terms of their molecular components and structure. For example, lysosomes are packed with digestive enzymes and function in the degradation or turnover of cellular components. How are lysosomes populated with the digestive enzymes?

· Question 53

2 out of 2 points

Animal cells are protected from their environment by a thin plasma membrane. The membrane must be strong to be protective. What holds the plasma membrane together?

· Question 54

0 out of 2 points

Your lungs and respiratory tract are cleared of particles that you breathe in, such as pollen or other air borne particulates, by the waving motion of cilia lining your respiratory tract. What are the underlying subcellular structures or processes that sponsors this movement in cilia?

· Question 55

0 out of 2 points

What are examples of a cellular oxidation reactions?

· Question 56

0 out of 2 points

Enzyme catalyzed reactions

· Question 57

0 out of 2 points

What metabolite is formed in the terminal step of glycolysis that is taken up my mitochondria?

· Question 58

0 out of 2 points

The ultimate electron acceptor in cellular respiration is _______________, while the ultimate electron donor in the light reactions of photosynthesis is ___________________.

· Question 59

0 out of 2 points

According to the chemiosmotic hypothesis, the energy from electron transport in mitochondria

· Question 60

0 out of 2 points

Less energy is derived from the fermentation of glucose than from its breakdown by cellular respiration because there is less free energy difference between glucose and the products of fermentation.

· Question 61

0 out of 2 points

Grocery products list the fat and saturated fat content on most processed foods. Saturated fats are thought to be more of problem to human health than unsaturated fats because saturated fats ………

· Question 62

0 out of 2 points

While wading in swallow seawater, you found a jellyfish, picked it up, rinsed it off and put it in a bucket of tap water. What is likely to happen to cells of the jellyfish?

· Question 63

2 out of 2 points

Glucose is one of the important nutrients in meeting the energy needs for the cells in your body. One means by which glucose is taken up by cells is through facilitated diffusion. In facilitated diffusion, glucose is taken up …

· Question 64

0 out of 2 points

If eukaryotic cells didn’t have internal organelles, how would they likely differ?

· Question 65

2 out of 2 points

What is the relationship between the rough endoplasmic reticulum (RER) and the Golgi apparatus?

· Question 66

2 out of 2 points

About how many ribosomes might be found in a typical animal cell?

· Question 67

2 out of 2 points

Some large molecules, such as proteins, are synthesized in the cytoplasm but are required for functions in the nucleus. How do large molecules, such as proteins get into the nucleus?

· Question 68

0 out of 2 points

The free energy change (ΔG) for synthesis of ATP is +7.3 kilocalories/mole and ΔG for the breakdown of glucose is -686 kilocalories/mole. If ~29 ATP molecules are formed from each glucose molecule during cellular respiration, then about how efficient is cell respiration converting the energy from glucose into ATP?

· Question 69

2 out of 2 points

Photosynthesis produces most all the oxygen in the air we breathe. Where does oxygen come from in photosynthesis?

· Question 70

0 out of 2 points

Steroid hormones are lipid-soluble hormones and their cell receptors ….

· Question 71

0 out of 2 points

If not all the nuclear DNA in a cell is synthesized during S phase in the cell cycle, then what is to prevent the cell from dividing?

· Question 72

0 out of 2 points

In what direction are DNA strands synthesized?

· Question 73

0 out of 2 points

Replication of your DNA has to be a very faithful to maintain the integrity of your genome. DNA polymerase inserts an incorrect deoxyribonucleotide every 100, 000 bases.

· Question 74

0 out of 2 points

RNA synthesis and processing differs somewhat between prokaryotes and eukaryotes.

· Question 75

0 out of 2 points

Translation in prokaryotes

· Question 76

2 out of 2 points

Which of the following processes are important for normal development?

· Question 77

0 out of 2 points

Within an organism, what makes one cell type different from another?

· Question 78

0 out of 2 points

What makes each insect body segment different from another?

· Question 79

2 out of 2 points

Which of the following molecules, structures or organelles is NOT found in prokaryotic cells?

· Question 80

2 out of 2 points

Which answer below places molecules or subcellular structures in the correct order by size, from smallest to largest?

· Question 81

0 out of 2 points

Which statement is correct concerning stem cells in animals and meristems in plants?

· Question 82

0 out of 2 points

Cell differentiation always involves _____.

· Question 83

0 out of 2 points

Which of the following statements about the DNA in one of your brain cells is true?

· Question 84

0 out of 2 points

Which of the following properties describes the importance of epithelia in maintaining homeostasis?

· Question 85

0 out of 2 points

Which of the following most accurately describe the concept of “pattern formation” during embryogenesis?

· Question 86

0 out of 2 points

Based on the figure above, showing hemoglobin saturation curves under (A) normal CO2 and (B) elevated CO2 concentrations, which of the following conclusions is true?

· Question 87

0 out of 2 points

Which of the following does NOT require hemoglobin to deliver oxygen to the tissues.

· Question 88

0 out of 2 points

Circulatory systems compensate for _____.

· Question 89

0 out of 2 points

Which observation is evidence for genetic equivalence in plants or animals?

· Question 90

0 out of 2 points

What is the relationship between the endosperm of corn and the cotyledons of beans?

· Question 91

0 out of 2 points

Which factor contributes to driving the flow of water through xylem?

· Question 92

0 out of 2 points

According to the pressure-flow hypothesis of phloem transport, _____.

· Question 93

0 out of 2 points

A bicoid
loss-of-function mutant lacks a head while injection of normal Bicoid+
mRNA into the posterior end of an oocyte produces embryos with 2 heads. This indicates that the normal Bicoid+ gene function is

· Question 94

2 out of 2 points

A molecule that during development provides positional information via a concentration gradient is known as a

· Question 95

0 out of 2 points

An advantage of asexual reproduction is that it _____.

· Question 96

2 out of 2 points

An advantage of cross-pollination is that _____.

· Question 97

0 out of 2 points

When a mammalian embryo implants into the uterine wall, the embryo produces chorionic gonadotropin (hCG) hormone, which

· Question 98

0 out of 2 points

Which of the following represents the correct sequence of events for sexual reproduction in most vertebrates?

· Question 99

0 out of 2 points

Embryonic stem cells have advantages for research and possible therapeutic applications because

· Question 100

0 out of 2 points

Plant development is different from animals because plant development

What kind of attractive forces must be overcome in order to (a)melt ice, (b) boil molecular bromine, (c) melt solid iodine, and(d) dissociate F2into F atoms?


Not only do I need the answer to this question but I would like toinquire a little further so that I can answer these questions formyself. I know that these answers require you to knowthe atomic mass or the amount of electrons that the molecule oratom posseses as well as the type of bond that these molecules willshare. How do you figure this out. How do youknow what the weight or the mass is of the atom, molecule and howwould you know how much energy is required to break the bonds ormelt/ freeze certain molecules. IF I know where to lookI can figure this stuff out on my own.

The Atlanta Industrial Company is analyzing the following two mutually exclusive projects, and the required rate of return is 9%

Year BA1 Project SSX2 Project

0 (Initial Outlay) -400,000 -400,000

1 195,000 40,000

2 160,000 120,000

3 110,000 160,000

4 60,000 270,000

1. (10 points) If the maximum number of years for the payback period decision rule is 3, which of these projects are acceptable and which would be chosen? Calculate the payback period for both and interpolate if necessary. (Note: I did not ask for discounted payback period here).

2 (12 points) What is the net present value of each project and which should be selected according to this method? Is there a difference from your decision from question 1? Why?

3. (13 points) What is the IRR of each project? Which should be selected according to the IRR rule? Is there a difference in your decision from question 2 above? Why? Which would you choose now?