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Biology 101: Cellular Structure & Processes

High-yield flashcards covering eukaryotic cell structures, cell division phases, cellular respiration, and core definitions. Preview this deck using our interactive widget below, or import it to your personal PikaDecks account to track your progress with spaced repetition.

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QuestionCard 1 of 6

What is the primary function of the Mitochondria?

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Generates cellular energy in the form of Adenosine Triphosphate (ATP) via aerobic cellular respiration.

💡 Known as the powerhouse of the cell.

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CARD #1ACTIVE RECALL

Q: What is the primary function of the Mitochondria?

A: Generates cellular energy in the form of Adenosine Triphosphate (ATP) via aerobic cellular respiration.

💡 Known as the powerhouse of the cell.

CARD #2ACTIVE RECALL

Q: Define the term 'Osmosis'.

A: The net movement of water molecules through a semi-permeable membrane from a region of lower solute concentration to higher solute concentration.

💡 A passive transport process.

CARD #3ACTIVE RECALL

Q: What is the main difference between Mitosis and Meiosis?

A: Mitosis produces two genetically identical diploid somatic cells; Meiosis produces four genetically diverse haploid gamete cells.

💡 Mitosis is for growth/repair; Meiosis is for reproduction.

CARD #4ACTIVE RECALL

Q: What is the purpose of Chloroplasts in plant cells?

A: They conduct photosynthesis, converting light energy into chemical energy stored as glucose using chlorophyll pigment.

💡 Found only in plants and algae.

CARD #5ACTIVE RECALL

Q: What is Active Transport?

A: The movement of substances across a cell membrane against their concentration gradient, requiring energy (ATP) and transport proteins.

💡 Contrasts with passive transport.

CARD #6ACTIVE RECALL

Q: Define the function of Ribosomes.

A: Cellular structures responsible for protein synthesis by translating messenger RNA (mRNA) sequences into amino acid polypeptide chains.

💡 Can be free-floating or attached to the rough ER.

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