PORTAGE BIOCHEMISTRY- MODULE 1 NEWEST 2025/2026 COMPLETE QUESTIONS AND PERFECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+||CURRENT UPDATE!!

PORTAGE BIOCHEMISTRY- MODULE 1 NEWEST 2025/2026 COMPLETE QUESTIONS
AND PERFECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED
A+||CURRENT UPDATE!!




What are three ways that biochemists study biological organisms? - DETAILED ANSWER -
Biochemists study 1) the relationship between structure and function of biomolecules, 2)
chemical reactions of organisms (metabolism), and 3) communication within and among
organisms.

Which of the following functional groups is prominent in carbohydrates?

-Amines

-Alcohols

-Carboxylic acids

-Ketones

-Thiols - DETAILED ANSWER -Alcohols



The following functional group is an example of _________.

-Alcohol

-Amine

-Ketone

-Carboxylic acid

-Aldehyde - DETAILED ANSWER -Ketone (study structures)



A ___________ is a chemical formula that shows how the atoms of a molecule are bonded to
one another.

, -Structural formula

-Line bond formula

-Empirical formula

-Ionic formula

-Condensed formula - DETAILED ANSWER -structural formula



A collection of two or more macromolecules uniting is called a _______.

-Supramolecular complex

-Monomer

-Macromolecular structure

-Dimer

-Kekule' complex - DETAILED ANSWER -Supramolecular complex



An organic compound with this structure, C-OH, contains a ________ functional group.

-Alkane

-Alkene

-Alkyne

-Alcohol

-Both b and d - DETAILED ANSWER -Alcohol



Scientists refer to ________ as the "super glue" of the chemistry.

-C

-Co

-Na

-N