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Chemistry Exam 1: Organic Chemistry and Biomolecules, Exams of Chemistry

A series of multiple-choice and true/false questions related to fundamental concepts in chemistry, particularly focusing on organic chemistry and biomolecules. It covers topics such as functional groups, molecular structures, properties of carbon, and the composition of living organisms. The questions are designed to test understanding of basic chemical principles and their application in biological contexts, making it a useful resource for students studying introductory chemistry or biology. Correct answers, facilitating self-assessment and review. This material is suitable for reinforcing key concepts and preparing for exams or quizzes in chemistry and related fields. It provides a concise and targeted review of essential topics, aiding in comprehension and retention of core chemical knowledge.

Typology: Exams

2024/2025

Available from 06/11/2025

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Chem || 210 || exam || 1 || with || accurate ||
solutions
T/F || according || to || the || module, || a || compound || with || a || molecular || mass || of || 3,000 ||
g/mol || is || considered || a || macromolecule || - || Correct || answer || false
T/F || biomolecules || can || have || only || two || functional || groups || - || Correct || answer ||
false
T/F || in || a || eukaryotic || cell, || the || organelles || called || peroxisomes || serve || the ||
purpose || of || digesting || macromolecules || - || Correct || answer || false
T/F || carbon || dioxide || has || a || linear || molecular || shape || AND || has || a || bond || angle || of ||
120 || - || Correct || answer || false
of || the || following, || ______ || is || not || a || property || of || carbon
A. || forming || ionic || bonds
B. || forming || cyclic || structures
C. || forming || multiple || bonds
D. || forming || bonds || with || oxygen
E. || forming || in || long || chains || - || Correct || answer || A. || forming || ionic || bonds
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Chem || 210 || exam || 1 || with || accurate ||

solutions

T/F || according || to || the || module, || a || compound || with || a || molecular || mass || of || 3,000 || g/mol || is || considered || a || macromolecule || - || Correct || answer || ✔false T/F || biomolecules || can || have || only || two || functional || groups || - || Correct || answer || ✔false T/F || in || a || eukaryotic || cell, || the || organelles || called || peroxisomes || serve || the || purpose || of || digesting || macromolecules || - || Correct || answer || ✔false T/F || carbon || dioxide || has || a || linear || molecular || shape || AND || has || a || bond || angle || of || 120 || - || Correct || answer || ✔false of || the || following, || ______ || is || not || a || property || of || carbon A. || forming || ionic || bonds B. || forming || cyclic || structures C. || forming || multiple || bonds D. || forming || bonds || with || oxygen E. || forming || in || long || chains || - || Correct || answer || ✔A. || forming || ionic || bonds

Which || of || the || following || is || an || element || not || typically || found || in || living || organisms? A. || Br B. || Ca C. || H D. || S E. || Na || - || Correct || answer || ✔A. || Br ______ || is || a || functional || group || found || in || carbohydrates A. || esters B. || thiols C. || carboxylic || acids D. || alcohols E. || amines || - || Correct || answer || ✔D. || alcohols A || ________ || is || a || chemical || formula || that || does || not || show || the || C-H || and || C-C || bonds A. || covalent || formula B. || line || bond || formula C. || empirical || formula D. || Kekule's || structure E. || condensed || formula || - || Correct || answer || ✔E. || condensed || formula In || biomolecular || structure, || if || two || macromolecules || interact || it || is || called || a || _______.

C. || DNA

D. || RNA

E. || mitochondria || - || Correct || answer || ✔A. || ATP what || would || be || the || approximate || size || of || a || human || cell? A. || 0.1 || inch B. || 1 || nm C. || 10 || nm D. || 10 || um E. || 10 || cm || - || Correct || answer || ✔D. || 10 || um for || butane, || there || are || ______ || carbon || and || _____ || hydrogen || atoms A. || 4, || 8 B. || 4, || 10 C. || 8, || 4 D. || 8, || 10 E. || both || b || and || d || - || Correct || answer || ✔B. || 4, for || an || organic || compound, || which || structure || is || the || most || efficient || to || draw? A. || condensed B. || Kekule' C. || line || bond D. || structural

E. || none || of || these || - || Correct || answer || ✔C. || line || bond when || writing || an || organic || functional || group, || scientists || often || write || an || "R" || as || part || of || the || structure. || what || does || the || R || indicate? A. || argon B. || rest || of || the || molecule C. || routine || carbon || atom D. || a || string || of || carbon || atoms E. || none || of || the || above || - || Correct || answer || ✔B. || rest || of || the || molecule according || to || the || module, || the || study || of || non-carbon || compounds || is || referred || to || as || _______ A. || organic || chemistry B. || inorganic || chemistry C. || biochemistry D. || environmental || chemistry E. || none || of || the || above || - || Correct || answer || ✔B. || inorganic || chemistry the || _____ || functional || group || was || not || discussed || in || this || module A. || alcohol B. || amine C. || aromatic D. || thiol

E. || none || of || the || above || - || Correct || answer || ✔B. || cytoskeleton the || molecule || linked || to || the || medical || condition || of || gout || is || ______ A. || uric || acid B. || luciferin C. || liciferase D. || glucose E. || glycine || - || Correct || answer || ✔A. || uric || acid about || how || many || different || elements || are || found || in || living || organisms? A. || 9 B. || 30 C. || 50 D. || 68 E. || 92 || - || Correct || answer || ✔B. || 30 T/F || according || to || the || module, || a || compounds || with || a || molecular || mass || of || 8, || g/mol || is || considered || a || macromolecule || - || Correct || answer || ✔true T/F || biomolecules || can || have || two || or || more || different || functional || groups || - || Correct || answer || ✔true T/F || carbon || dioxide || has || a || linear || molecular || shape || AND || has || a || bond || angle || of || 180 || - || Correct || answer || ✔true

of || the || following, || ________ || is || not || a || property || of || carbon A. || forming || covalent || bonds B. || triple || bond || formation C. || possessing || five || valence || electrons D. || reacting || to || form || long || chains || called || polymers E. || forming || multiple || bonds || - || Correct || answer || ✔C. || possessing || five || valence || elections which || of || the || following || is || an || element || not || typically || found || in || living || organisms? A. || Se B. || S C. || P D. || F E. || Na || - || Correct || answer || ✔D. || F A || ______ || is || a || chemical || formula || that || shows || how || the || atoms || of || a || molecule || are || bonded || to || one || another A. || structural || formula B. || line || bond || formula C. || empirical || formula D. || ionic || formula E. || condensed || formula || - || Correct || answer || ✔A. || structural || formula

T/F || carbon || dioxide || has || a || linear || molecular || shape || AND || has || a || bond || angle || of || 109.5 || - || Correct || answer || ✔false what || molecule || is || the || most || important || for || energy || storage || in || cells? A. || creatine B. || mitochondria C. || DNA D. || RNA E. || ATP || - || Correct || answer || ✔E. || ATP what || would || be || the || approximate || size || of || a || human || cell? A. || 12 || um B. || 1 || nm C. || 15 || nm D. || 0.2 || inch E. || 15 || cm || - || Correct || answer || ✔A. || 12 || um for || pentane, || there || are || _____ || carbon || and || ______ || hydrogen || atoms || - || Correct || answer || ✔5, || 12 according || to || the || module, || the || study || of || carbon || compounds || is || referred || to || as ||


A. || organic || chemistry

B. || inorganic || chemistry C. || biochemistry D. || environmental || chemistry E. || none || of || the || above || - || Correct || answer || ✔A. || organic || chemistry which || number || would || be || closest || to || the || approximate || number || of || ribosomes || in || an || E. || coli || cell? A. || 9 B. || 38 C. || 400 D. || 1, E. || 26,000 || - || Correct || answer || ✔E. || 26, for || propane, || there || are || ______ || carbon || and || ______ || hydrogen || atoms A. || 5, || 12 B. || 4, || 10 C. || 3, || 8 D. || 3, || 5 E. || none || of || the || above || - || Correct || answer || ✔C. || 3, || 8 H2O || makes || up || _____% || of || more || of || living || things || - || Correct || answer || ✔70% some || plant || species || are || _____% || water || by || mass || - || Correct || answer || ✔90%

an || organic || compound || with || this || structure, || C-OH, || contains || a || _____ || functional || group A. || alkane B. || alkene C. || alkyne D. || alcohol E. || both || b || and || d || - || Correct || answer || ✔D. || alcohol T/F || biomolecules || can || have || only || one || functional || group || - || Correct || answer || ✔false