BIOL 101 Quiz 2 (3 Versions) / BIOL101 Quiz 2 (Latest-2021): Principles of Biology: Liberty University |Verified Answers, 100% Correct|
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... [Show More] 101 Quiz 2 / BIOL101 Quiz 2 (3 Latest Versions): Liberty University
Liberty University BIOL 101 Quiz 2 / Liberty University BIOL101 Quiz 2 (3 Latest Versions)
• Question 1
____ are little molecular machines (eukaryotic cell structures) that move vesicles and organelles throughout the cytoplasm of the cell.
• Question 2
Discrete, visible lengths of DNA sequence found in human cell nuclei are known as
• Question 3
Testosterone signals all of the following in the human male except:
• Question 4
It is impossible to write a brief dictionary definition of life because
• Question 5
__________, the cell’s DNA plus its scaffolding contains the cell’s archive of ______.
• Question 6
A sugar is a carbohydrate because a sugar molecule
• Question 7
Which of the following is a class of monomers used as building blocks in the polymers of living organisms?
• Question 8
Lipids are a class of molecules defined by
• Question 9
A carbohydrate contains ________ atoms.
• Question 10
A five-carbon sugar that is bonded to a nitrogen-containing base and to either one, two or three phosphate groups is known as a(n) _________ monomer.
• Question 11
Respiratory proteins, ion channels, transport proteins and attachment point proteins are all examples of protein found
• Question 12
Which of the following statements is an element of cell theory?
• Question 13
Consider the following definition: “A cell is the smallest unit of an organism capable of independent functioning, composed of a membrane, enclosing a nucleus, cytoplasm and inanimate matter.” Which of the following phrases best criticized this definition?
• Question 14
Which of the following is NOT a kind of protein found in a prokaryotic membrane?
• Question 15
Which of the following eukaryotic structures (organelles) uses photosynthesis to capture solar energy?
• Question 16
A phospholipid is made up of:
• Question 17
Which of the following is NOT part of the Cell Theory?
• Question 18
The boundary around a prokaryotic cell can best be described as
• Question 19
In order for the nasty bacterium Streptococcus pyogenes to adhere to your throat cells, attachment to your cells must be made. This is done using new proteins called _____ and new cell structures called ________.
• Question 20
The small intestine signals the _________ cell that food is present; the signal is a ______ that binds to _____________ on the cell.
• Question 21
The nucleoid of a prokaryotic organism contains
• Question 22
A fat molecule consists of:
• Question 23
Bacteria are typically very small, yet even the largest bacterium is still a prokaryote because it
• Question 24
Generally speaking, prokaryotic cells___________ eukaryotic cells.
• Question 25
The four major classes of biomolecules are:
BIOL 101 Quiz 2 (Latest): Liberty University
• Question 1
Prokaryotic organisms have a definite lack of which of the following?
• Question 2
Eukaryotic cells heavily responsible for making proteins have their ribosomes arranged within a network of channels known as the
• Question 3
DNA contains four kinds of nitrogenous bases whose principle function is
• Question 4
It is impossible to write a brief dictionary definition of life because
• Question 5
Which is not
a function of a lipid?
• Question 6
Consider the following definition: “A cell is the smallest unit of an organism capable of independent functioning, composed of a membrane, enclosing a nucleus, cytoplasm and inanimate matter.” Which of the following phrases best criticized this definition?
• Question 7
Lipids are a class of molecules defined by
• Question 8
A prokaryotic cell is protected against osmotic swelling and rupture by its
• Question 9
Which of the following is the name for a class of sugar molecules?
• Question 10
A carbohydrate contains ________ atoms.
• Question 11
Which of the following is NOT a kind of protein found in a prokaryotic membrane?
• Question 12
__________, the cell’s DNA plus its scaffolding contains the cell’s archive of ______.
• Question 13
The binding of acetylcholine to an acinar cell surface receptor protein causes an immediate
• Question 14
Animal fats tend to be _______________ hydrogen atoms.
• Question 15
The boundary around a prokaryotic cell can best be described as
• Question 16
Which of the following cells are prokaryotic?
• Question 17
A phospholipid is made up of:
• Question 18
The structure of a phospholipid molecules admirably suits it to the function of
• Question 19
Discrete, visible lengths of DNA sequence found in human cell nuclei are known as
• Question 20
Five of the six carbon atoms in a glucose molecule are typically found
• Question 21
The function of glycogen is to
• Question 22
Which of these is an organelle that would be useful in a cell that takes in and destroys viruses?
• Question 23
Ribosomes in an acinar cell generate the amino acid sequence of the digestive enzyme
• Question 24
When the enzyme amylase from the pancreas is finally ready for use, it is stored within cell cytoplasmic vesicles called___.
• Question 25
Testosterone signals all of the following in the human male except:
BIOL 101 Quiz 2 (Latest): Liberty University
Question 1 –
The structure of testosterone could best be described as
Question 2 –An amino group, a carboxylic acid group, a hydrogen atom and one or more atoms composing a side chain (“R” group) all together make up a monomer called
Question 3 – Which of the following eukaryotic structures (organelles) uses photosynthesis to capture solar energy?
Question 4 – A eukaryotic cell that needs to have a lot of ATP energy would have lots of
Question 5 – In a eukaryotic cell the reactions of _______ process energy into the form of ATP within a structure called the _____.
Question 6 – The bases in a DNA molecule include all of the following except
Question 7 - _____ are little molecular machines (eukaryotic cell structures) that move vesicles and organelles throughout the cytoplasm of the cell.
Question 8 – Which is not a function of a lipid?
Question 9 – A single-stranded polymer whose monomers contain the sugar ribose and the nitrogenous base uracil.
Question 10 - Which of the following is a class of monomers used as building blocks in the polymers of living organisms?
Question 11 - ____ and ____ are structures that walk along microtubules in the eukaryotic cell carrying vesicles from place to place.
Question 12 - Discrete, visible lengths of DNA sequence found in human cell nuclei are known as
Question 13 -In order for the nasty bacterium Streptococcus pyogenes to adhere to your throat cells, attachment to your cells must be made. This is done using new proteins called ____ and new cell structures called ___.
Question 14 - It is impossible to write a brief dictionary definition of life because
Question 15 - Testosterone signals all of the following in the human male except
Question 16 - Polymers of amino acids that are linked in linear chains and that contain atoms of nitrogen are called?
Question 17 - The structure of a phospholipid molecules admirably suits it to the function of
Question 18 -a prokaryotic cell is protected against osmotic swelling and rupture by its
Question 19 - A large polymeric molecule that is nonpolar over most of its structure but very polar at one end.
Question 20 - The binding of acetylcholine to an acinar cell surface receptor protein causes an immediate
Question 21 - The polymer ____ enables he cell’s information to flow from DNA out into the cell cytoplasm in a more expressible form
Question 22 - It is difficult for human macrophages to detect and destroy Strep cells because Strep cells
Question 23- A sugar is a carbohydrate because a sugar molecule
Question 24 - Within an acinar cell, the enzyme amylase reaches its final form within
Question 25 -A fat molecule consists of [Show Less]