BIO EXAM REVIEW BYU AP QUESTIONS AND ANSWERS RATED A+.
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AP Biology
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AP Biology
What is the smallest unit of biological structure that can still be considered living? - Answer Cell
What is the purpose of the control in an experiment - Answer give data to compare to the experimental test
What is the major difference between prokaryotes and eukaryotes - Answer pro...
BIO EXAM REVIEW BYU AP QUESTIONS
AND ANSWERS RATED A+.
What is the smallest unit of biological structure that can still be considered living? - Answer Cell
What is the purpose of the control in an experiment - Answer give data to compare to the
experimental test
What is the major difference between prokaryotes and eukaryotes - Answer prokaryotes lack a nucleus
What is the ability of living things to maintain constant internal conditions - Answer homeostasis
Which of the following is not considered on of the three domains of living things?
-bacteria
-Eukarya
-Archaea
-Protists - Answer protists
What is the next step you should take in the scientific method after getting results that either show that
your hypothesis is correct or show that your results are incorrect - Answer Report your results
What is a theory - Answer a tested and confirmed explanations for observations
what do you get when you compose together many organelles - Answer cells
Organisms of the same species that live in the same area are considered to be a what - Answer a
population
Biology is a large area of science to study. Many times, scientist specialize in one branch of biology.
Which of the following is not a branch of biology?
,-botany
-geology
-zoology
-paleontology - Answer geology
When water evaporates, it carries away a lot of heat with it. This cooling effect of evaporation is due to -
Answer water's high heat of vaporization
Atoms that have the same number of protons but different number of neutrons are called - Answer
isotopes
When two atoms are being held together by an ionic bond, what is an accurate statement that describes
them? - Answer One atom is now positively charged and the other is negatively charged
When molecules of water stick to themselves, it is called - Answer cohesion
How may bonds can carbon create - Answer 4
Water is considered to be the solvent of life. What does the term solvent mean? - Answer Water can
dissolve other molecules
Which of the following parts of the atom is negatively charged - Answer electron
which of the functional groups describes one nitrogen atom bonded to two separate hydrogen atoms? -
Answer amino
Which is the least abundant element in living organisms - Answer zinc
Acids have more of what molecules than bases - Answer hydrogen ions
,Bonds that are created by atoms equally sharing an electron are called - Answer non polar covalent
bonds
What kind of bond holds two water molecules together - Answer hydrogen bond
Which term best describes ions of polar molecules that interact well with other polar molecules such as
water? - Answer Hydrophillic
Which of the following numbers would be considered acidic on the PH scale
-6
-7
-8
-14 - Answer 6
Amino acids are made up of an amino group and a - Answer carboxyl group
Give an example of an incorrect paring of a monomer and the polymer that it makes - Answer lipid-
glycogen
The alpha helix and beta pleated sheet can be found first in which level of protein structure - Answer
secondary
How many different amino acids are there in living things - Answer 20
Fats (Lipids) can be modified to make what four things - Answer phospholipids, hormones, cholesterol,
and glycolipids
carbohydrates are used in the body for - Answer quick energy
What is not part of any one nucleotide - Answer operon
, Give an example of a monomer - Answer glucose
In living organisms, large molecules are formed by connecting smaller units together. What is the name
of the process where monomers become bonded to eacheachotherother to form macromolecules -
Answer dehydration synthesis
a fat (lipid) molecule is made up of - Answer three fatty acids and one glycerol
the phosphate head of a phospholipid is said to be - Answer hydrophilic
What is an improper pairing of a polysaccharide and where is it commonly found - Answer glycogen-
stored in the pancreas
what is the name of the bond found between glucose and fructose in a molecule of sucrose - Answer
glycosidic bond
in eukaryotic cells, chromosomes are found in the - Answer nucleus
the larger the cell, the ______ the surface area to volume ratio - Answer smaller
what is found in animal cells but not plant cells - Answer cilia
Which of the following intercellular junctions are found in plants and help with the transportation of
water - Answer plasmodesmata
If you wanted to study mitochondria, which cell would be the best type to look at? - Answer muscle cell
What is found in plant and animal cells - Answer Golgi apparatus
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