When thinking of the birth of civilization, most
thought goes to Egypt and Mesopotamia (Modern
Day Iraq). Though the Nile and the rivers of the
Crescent Fertile, the Tigris and the Euphrates, are
the most popular in Eastern culture, the Indus River
The ancestors of the present day East Asian people have resided in their
respective home areas for more than two millennia. And it is also the same for the
ancestors of the present- day Han Chinese people. The proto- Han Chinese people
settled along the r
The Indus Valley Civilization was an ancient civilization located in what
is Pakistan and northwest India today, on the fertile flood plain of the Indus
River and its vicinity. Evidence of religious practices in this area date back
approximately to 5500 B
Science, Tech & Environment
The Svalbard Global Seed Vault preserves
the world's agricultural heritage
Living on Earth
December 06, 2016 3:30 PM EST
JOR D AN
Dry farming ourishes in drought-stricken California
By Natasha Maguder and Isa Soares, CNN
Updated 5:59 AM ET, Thu November 10, 2016
By using this site, you agree to the Priv
John Hoffmire: Climate change and
sustainable farming: one way to address
Search articles in SciDev.Net
Bringing science and development together
through news and analysis
Cities eating into worlds farm lands
Copyright: Sven Torfinn / Panos
By 2030 the world could lose 30 million hectares of farm lands to cities
Ch 2 quiz
Student: _SECTION _
_ is a process for producing knowledge methodically and logically.
2. The statement, "Since every insect I have examined so far has six legs, I conclude tha
Solidago altissima, otherwise known as the tall goldenrod, is a species of goldenrod
found all across North America and northern Mexico. Sharing the same family as the sunflower,
the tall goldenrod has
Define science and explain the importance of biology as a science. Explain why
chemistry and mathematics are important to biology.
Science is the study of the world around us through observation and experimentation.
Biology is important as a science be
Biology homework 5
1. How does genome evolution relate to macroevolution? Describe examples of genome
evolution and discuss the homologous and analogous structures as well as what it means
for gene sequences to be highly conserved.
1. What is meant by the phrase genetic code and how do mutations affect this code?
Explain the difference between the terms: genome, gene, chromosome, sister
chromatid, and homologous chromosome.
The genetic code is molecules that carry the genetic inform
Use the image attached above to answer the following three questions:
1. Describe what is happening to the enzyme at around 40oC.
2. Explain why the line touches the x-axis at approximately 0oC and 45oC.
3. Average body temperature for humans is 37oC.
Lab MCQ 12/8
1) What causes the formation of spores?
2) What are the three shapes of bacteria?
a) Oval, star, and diamond
b) Spiral, rod, and spherical
c) Spiral, oval, and diamo
1) How would having a population of snails with hard shells affect the crabs eating?
a) They would be able to eat more
b) They would struggle to eat them
c) Their eating habits would remain the same
d) The hardness of the
Endocytosis vs exocytosis
Active vs. passive transport mechanisms
Redox reactions (oxidation / reduction)
Enzyme structure and function
Light dependent vs light indepe
1) Why is it important to keep the DNA samples on ice before starting PCR?
a) It slows enzymatic activity.
b) It speeds up enzymatic activity
c) It stops the DNA from overheating
d) It reduces chances of contaminati
This laboratory manual serves as an ancillary to the text Kinesiology (10th ed. ) by Hamilton and Luttgens. Most
of the material contained herein is taken directly from that text. The purpose of this lab manual is to take many of
Which of the following terms is defined as the characteristics of whole, functioning systems that are quantitatively or
qualitatively greater than the sum of the systems' parts.
Only when an ex
1. Who said and what did he mean: "The first rule to intelligent tinkering is to save all the
2. Ecological diversity measures what?
3. Approximately how many species have been identified on Earth?
4. What percentage of known spec
CH 8 Quiz Toxins STUDY GUIDE
1. The World Health Organization regards health as primarily a matter of _ well-being.
2. Diseases usually develop in response to what factors?
3. Historically, the greatest threats to human health came from
4. _, rather than
Chapter 5/6 Biomes/Population Biology Study Guide Will be multiple choice only one answer unless otherwise
1. Biomes can be distinguished based on values from the two most important environmental factors. Which of the
following abiotic condition
Host Peromyscus leucopus population size influence
Cryptosporidium Abundance within the greater
Cryptosporidium, a class of protozoan eukaryotic parasites that can reside in the intestines of
humans as well as
LECTURE 07 CELLULAR RESPIRATION
lactic acid fermentation
What are the reactants necessary for cellular respiration?
What are the waste (byproducts) products of cellular respi
Lecture 03 Intro to Evolution and Ecology
biological evolution- change in genetic characteristics of a population of organisms over time!
natural selection- individuals with particular GENETIC TRAITS survive and produce more offspring than
LECTURE 07 CELLULAR RESPIRATION
Mitochondriacellular respiration- stepwise breakdown of food molecules within our mitochondria to form the universal
energy carrier molecule ATP
lactic acid fermentation- O2 absent Anerobic, during strenuous mus