BIO 024 OVERVIEW EME EME
Question 1
Powerhouse of the cell:
Golgi apparatus
Mitochondria
Cell membrane
Cytosol
Question 2
Which of the following particles is negatively charged?
Proton
Neutron
Electron
Nucleus
Question 3
Which element is considered the backbone of most biological molecules?
Sodium
Carbon
Calcium
Iron
Question 4
Water is considered an important molecule in the body because it:
Produces vitamins
Stores DNA
Serves as a medium for many chemical reactions
Replaces oxygen in the blood
Question 5
What is the primary function of carbohydrates in the body?
Hormone production
Energy source
Genetic storage
Oxygen transport
Question 6
Which process allows plants to make their own food?
Respiration
Digestion
Photosynthesis
Fermentation
Question 7
Which of the following is an example of a protein-rich food?
Rice
Bread
Chicken
Candy
Question 8
Which body system is responsible for transporting oxygen and nutrients throughout the body?
Digestive system
Respiratory system
Circulatory system
Skeletal system
Question 9
Which type of bond involves sharing of electrons between atoms?
Ionic
Covalent
Hydrogen
Metallic
Question 10
Which organelle is responsible for protein synthesis?
Ribosome
Mitochondria
Golgi apparatus
Lysosome