WorksheetsChapter 1 & 2 Set 1
Total questions: 14
Worksheet time: 7mins
Which type of bond connects the hydrogen and oxygen atoms in a water molecule?
Ionic bond
Covalent bond
Hydrogen bond
Peptide bond
Which property of water allows it to dissolve ionic compounds like NaCl?
High latent heat
Non-polar nature
Polarity of the molecule
Low surface tension
Which of the following is a monosaccharide?
Maltose
Glucose
Cellulose
Starch
What is the general formula for carbohydrates?
CHO
CnH2nOn
CH4
CnH2On
Which linkage joins two α-glucose molecules to form maltose?
α-1,6 glycosidic bond
β-1,4 glycosidic bond
α-1,4 glycosidic bond
Hydrogen bond
Which polysaccharide is a major component of plant cell walls?
Starch
Glycogen
Cellulose
Chitin
Which of the following is NOT a type of lipid?
Phospholipid
Steroid
Triglyceride
Maltose
Who proposed the cell theory?
Darwin & Wallace
Schleiden, Schwann, and Virchow
Watson & Crick
Hooke & Leeuwenhoek
Which is NOT a principle of the cell theory?
All organisms are made of cells
Cells come from pre-existing cells
Cells are the smallest unit of life
Cells can be made artificially in labs
Which of the following is found in prokaryotic cells but NOT in eukaryotic cells?
Nucleoid
Mitochondria
Nucleus
Golgi body
Which organelle is the site of ATP production?
Chloroplast
Ribosome
Mitochondria
Golgi body
Which organelle contains hydrolytic enzymes?
Lysosome
Nucleus
Rough ER
Centriole
What is the primary function of ribosomes?
Lipid synthesis
Protein synthesis
DNA replication
Energy production
Which component of the plasma membrane regulates fluidity?
Phospholipid
Glycolipid
Cholesterol
Integral protein
