Exam #1 - No pictures

Which of the following is NOT a property of life?

What is the basic subunit (monomer) of proteins?

Potassium bromide (KBr) is a molecule of two oppositely charged atoms. What kind of bond holds them together?

Contaminant that has an atomic mass of 14 but only seems to have 6 electrons. What is the number of neutrons in element?

Two or more atoms chemically bonded together is a _________

Two glucose molecules undergo dehydration synthesis to form a larger molecule. Which of the following will be the result

Hermione Granger has come to SVU to study a hard science. Which of the following majors should she NOT consider?

One key ingredients in the potion is an isomer of a substance found to cause stupidity in males. What is the difference?

Bread

How many standard deviations should a treatment be from the mean to be considered statistically significant (p<0.05)?

Two or more elements chemically bonded together are called a _______

________ is the storage form of carbohydrates in animals

Molecules are attracted to one another and constantly form bonds on hydrogen atoms. What are these bonds?

A _______ occurs between a slightly positive hydrogen atom and slightly negative charge of another molecule

Plants store carbohydrates as _________

Vegetable oil

Match level organization: organ systems

Hermione Grander made a new love potion and wants to test it. What would you recommend be her first step?

After Hermione’s jogging class she is breathing heavily and sweating. The body is trying to maintain __________

Nitrogen has an atomic number of 7, how many protons will a single nitrogen atom contain?

Hermione read the _______ of the paper right before class since she didn’t have time to read the whole article

Starch

The _______ of an electron provides information on how many bonds it can make

Hemoglobin

A group of atoms that provides or imparts a specific function a carbon skeleton is called a ________

Match property: Hydroxyl

Which of the following functional groups is polar?

Match level organization: organ

Some elements have ______ that differ in the number of neutrons

Match level organization: organism

A group of individuals of the same species living in the same area is called a(n) ___________?

A suggested testable explanation for an event is called a ______________

Any carbon containing liquid, gas or solid is considered what?

Which of the following has a negative electrical charge?

Lactose

Which of the following is NOT part of a nucleotide

Natural or Physical: Chemistry

How many electrons are in outermost shell of the element carbon?

________ seeks to expand knowledge and understanding regardless of the short-term application of that knowledge

Which of the following is not part of the phospholipid?

Match level organization: cell

Which of the following is NOT a lipid

_________ is the study of the structure and function of microorganisms

Maltose

Which feature would help the potion penetrate the plasma membrane?

Fructose

Some animals have _______ as a protective coating on feathers and fur

A new element is described as having 94 protons, 150 neutrons and 94 electons. What would the atomic number be?

Plant cell walls contain which of the following in abundance?

What is mode of the following data set: 23, 24, 27, 28, 28, 28, 30, 32, 33

When a protein is heated up to a high temperature it loses its shape because of __________

Which of the following will NOT affect the function of a protein?

Which of the following is not subject to peer-review

Proteins are long chains of amino acids held together with _______ bonds

After seeing results of the potion Hermione feels like she should dilute the potion. What reasoning is she using?

Natural or Physical: Biology

Which of the following best describes the difference between saturated and unsaturated fats?

After class her hand hurts. She hypothesizes that she is writing too many notes. What kind of reasoning is this?

Potato

In a chemical equation, _________ are found on the right side of the equation

A protein is a ______ of amino acids bonded together by peptide bonds

Which of the following would not be found in the cytoplasm of a cell?

Glucose is a _______ of carbohydrates, the smallest subunit of this class of molecules

Match property: Amino

A nucleotide of RNA will NOT contain which of the following?

Found discoloration it had expanded. Hermione wonders if it is alive. What property of life has been observed?

Galactose

What is the median of the following data set: 20, 25, 25, 25, 31, 54, 55, 56, 92

Which of the following is a good example of basic science?

Natural or Physical: Geology

She adds a phosphate group to one of the key ingredients. What kind of property will the potion have now?

Methane (CH4) is formed when a carbon atom and four hydrogen atoms shared electrons. What types of bond is this called?

Match property: Carboxyl

Natural or Physical: Earth Science

Why won’t the potion work in hot drinks?

During the study, she recorded age, weight, height, hair, eye color, and response to the love potion. How many variables

The smallest unit of matter that retains all of the chemical properties of an element is an __________

What function group will neutralize a polar molecule in the potion causing it to no longer function

A ______ is a tested and confirmed explanation for observations of phenomena

_________ are lipids that have four fused hydrocarbon rings and have a variety of function in the human body

Match property: Sulfhydryl

If the potion has an affinity for carbohydrates, which of the following molecules will the potion be associated with

_________ are molecules that consist of only carbon and hydrogen

Match level organization: tissue

The ________ is the collection of all the ecosystems on Earth

________ are molecules that share overall structure and bonding patterns but differ such that they are mirror images

Glucose and fructose have the same chemical formula but different structures. What are these called?

Hermione hears about a class that studies animals all semester long, the course is called ________

Chemistry and Physics are both hard sciences but more specifically __________

Hermione is furious because Ron committed ___________ by copying the introduction to her essay on ferrets

A ______ is a monomer of nucleic acids

Which of the following is NOT found in the nucleus of an atom

In an experiment, a number of _________ variables are kept constant so that the only effect will be from the treatment

Cholesterol

_______ is a type of RNA that carries information from DNA to ribosomes

In which part of a scientific paper would you expect to find a detailed explanation of the experiment?

Natural or Physical: Computer Science

Match property: Methyl