BIO 101 Straighterline Questions and
Answers | Latest Version | 2024/2025 |
100% Pass
What is the primary function of mitochondria in eukaryotic cells?
✔✔ Mitochondria generate ATP through cellular respiration, providing energy for the cell.
How do enzymes affect biochemical reactions?
✔✔ Enzymes speed up biochemical reactions by lowering the activation energy required.
What are the basic building blocks of proteins?
✔✔ Amino acids are the basic building blocks of proteins.
What is the role of DNA in cellular function?
1
, ✔✔ DNA carries genetic information that directs the synthesis of proteins and regulates cell
activities.
How does the process of photosynthesis benefit plants?
✔✔ Photosynthesis converts light energy into chemical energy, producing glucose and oxygen
from carbon dioxide and water.
What is the structure of a typical animal cell membrane?
✔✔ The animal cell membrane is composed of a phospholipid bilayer with embedded proteins,
cholesterol, and carbohydrates.
What is the difference between prokaryotic and eukaryotic cells?
✔✔ Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells
have a nucleus and various organelles.
How do ribosomes contribute to protein synthesis?
2
Answers | Latest Version | 2024/2025 |
100% Pass
What is the primary function of mitochondria in eukaryotic cells?
✔✔ Mitochondria generate ATP through cellular respiration, providing energy for the cell.
How do enzymes affect biochemical reactions?
✔✔ Enzymes speed up biochemical reactions by lowering the activation energy required.
What are the basic building blocks of proteins?
✔✔ Amino acids are the basic building blocks of proteins.
What is the role of DNA in cellular function?
1
, ✔✔ DNA carries genetic information that directs the synthesis of proteins and regulates cell
activities.
How does the process of photosynthesis benefit plants?
✔✔ Photosynthesis converts light energy into chemical energy, producing glucose and oxygen
from carbon dioxide and water.
What is the structure of a typical animal cell membrane?
✔✔ The animal cell membrane is composed of a phospholipid bilayer with embedded proteins,
cholesterol, and carbohydrates.
What is the difference between prokaryotic and eukaryotic cells?
✔✔ Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells
have a nucleus and various organelles.
How do ribosomes contribute to protein synthesis?
2
