BIOCHEMISTRY FINAL EXAM - PORTAGE LEARNING | QUESTIONS AND VERIFIED ANSWERS|FREQUENTLY MOST TESTED QUESTIONS| GET IT
RIGHT!! FINAL EXAM
True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. ✔️False
True or False: Biomolecules can have two or more different functional groups. ✔️True
True or False: The following functional group is an amine.
C2H5NH2 ✔️True
True or False: In a eukaryotic cell, the organelles called peroxisomes serve the purpose of digesting macromolecules. ✔️False
True or False: Carbon dioxide has a linear molecular shape AND has a bond angle of 109.5o. ✔️False
Of the following, ____________ is not a property of carbon.
Forming ionic bonds
Forming cyclic structures
Forming multiple bonds
Forming bonds with oxygen
Bonding in long chains ✔️Forming ionic bonds
Which of the following is an element not typically found in living organisms?
Br
Ca
H
S
Na ✔️Br
_____________ is a functional group found in carbohydrates. ✔️Alcohols
The following functional group is an example of _________.
Ch3COCH2CH3 ✔️Ketone
A ___________ is a chemical formula that shows how the atoms of a molecule are bonded to one another. ✔️Kekule' structure
A collection of two or more macromolecules uniting is called a _______. ✔️Supramolecular Complex
An organic compound with this structure, C=C, contains a ________ functional group. ✔️Alkene
What element has been called the "super glue" of the chemical world? ✔️C
What molecule is the most important for energy storage in cells? ✔️ATP
What would be the approximate size of a human cell?
12 μm
1 nm
RIGHT!! FINAL EXAM
True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. ✔️False
True or False: Biomolecules can have two or more different functional groups. ✔️True
True or False: The following functional group is an amine.
C2H5NH2 ✔️True
True or False: In a eukaryotic cell, the organelles called peroxisomes serve the purpose of digesting macromolecules. ✔️False
True or False: Carbon dioxide has a linear molecular shape AND has a bond angle of 109.5o. ✔️False
Of the following, ____________ is not a property of carbon.
Forming ionic bonds
Forming cyclic structures
Forming multiple bonds
Forming bonds with oxygen
Bonding in long chains ✔️Forming ionic bonds
Which of the following is an element not typically found in living organisms?
Br
Ca
H
S
Na ✔️Br
_____________ is a functional group found in carbohydrates. ✔️Alcohols
The following functional group is an example of _________.
Ch3COCH2CH3 ✔️Ketone
A ___________ is a chemical formula that shows how the atoms of a molecule are bonded to one another. ✔️Kekule' structure
A collection of two or more macromolecules uniting is called a _______. ✔️Supramolecular Complex
An organic compound with this structure, C=C, contains a ________ functional group. ✔️Alkene
What element has been called the "super glue" of the chemical world? ✔️C
What molecule is the most important for energy storage in cells? ✔️ATP
What would be the approximate size of a human cell?
12 μm
1 nm
