Which organelle is responsible for producing ATP through cellular respiration?

The mitochondria produces ATP through cellular respiration, earning it the nickname 'the powerhouse of the cell.'

What is the primary function of the ribosome?

Ribosomes synthesize proteins by translating messenger RNA (mRNA) into amino acid chains.

What structural feature do prokaryotic cells lack that eukaryotic cells possess?

Prokaryotic cells lack a membrane-bound nucleus; their genetic material floats freely in the cytoplasm.

What is the function of the Golgi apparatus?

The Golgi apparatus modifies, packages, and ships proteins and lipids to their final destinations inside or outside the cell.

Which type of transport moves substances across a cell membrane from low to high concentration, requiring energy?

Active transport moves substances against the concentration gradient (low to high) and requires ATP energy.

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Biology Basics – HESI A2 Nursing Entrance Exam

Master the essential biology concepts tested on the HESI A2 Nursing Entrance Exam with these 25 targeted flashcards. Topics include cell structure, genetics, metabolism, and human body systems. Perfect for nursing school applicants who need a focused, high-yield biology review.

25 cards Intermediate Cell Structure & Function Cell Division & Genetics Metabolism & Biochemistry DNA, RNA & Protein Synthesis Ecology & Evolution

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