Who were the scientists credited with formulating the cell theory?

Matthias Schleiden and Theodor Schwann

Robert Hooke and Anton van Leeuwenhoek

Rudolf Virchow and Louis Pasteur

A newly synthesized protein destined for secretion from a eukaryotic cell would typically pass through which sequence of organelles?

Ribosome → Endoplasmic Reticulum → Golgi apparatus → Cell membrane

Ribosome → Golgi apparatus → Endoplasmic Reticulum → Cell membrane

Endoplasmic Reticulum → Ribosome → Golgi apparatus → Cell membrane

Golgi apparatus → Endoplasmic Reticulum → Ribosome → Cell membrane

A bilayer of phospholipids with proteins embedded in or associated with it, allowing lateral movement.

A rigid, static structure of fixed lipids and proteins.

A solid structure primarily made of carbohydrates, providing structural support.

A single layer of proteins with attached carbohydrate chains.

Attachment to substrates or host tissues

Ribosomal RNA (rRNA) and ribosomal subunits

Transfer RNA (tRNA) and Messenger RNA (mRNA)

Both contain their own circular DNA and 70S ribosomes, similar to prokaryotes.

Both organelles are found exclusively in eukaryotic cells.

Both are capable of independent existence outside the eukaryotic cell.

Both have a single membrane layer, resembling prokaryotic cell membranes.

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