Choose all that apply. Which of the following is something that all cells have? Mitochondria Endoplasmic Reticulum Plasma Membrane Ribosomes Lysosomes Cell Wall Cytoplasm Nucleus Click Save and Submit to save and submit. Click Save All Answers to save all answers. Which of the following is mismatched? Ribosomes: Synthesize proteins ER: Plays a role in protein and lipid synthesis Golgi: Receives proteins from the endoplasmic reticulum Lysosomes: Expel excess water Central Vacuole: Stores large amounts of water None of the above A signal is a short stretch of amino acids in a protein that directs the protein to its correct location. sequence translational sorting directing None of the above. QUESTION 21 Choose all that apply. Which of the following proteins would have an ER signal sequence? Cytosolic proteins Mitochondrial proteins ER proteins Golgi proteins Chloroplast proteins Lysosome Proteins Plasma Membrane proteins Secreted proteins Nucleus proteins Vacuole proteins Peroxisome proteins Choose all that apply. Which of the following proteins would undergo post-translational sorting? Cytosolic proteins Mitochondrial proteins ER proteins Golgi proteins Chloroplast proteins Lysosome Proteins Plasma Membrane proteins Secreted proteins Nucleus proteins Vacuole proteins Peroxisome proteins QUESTION 23 Put the following events of cotranslational sorting in the correct order: SRP binds to the SRP receptor in the ER membrane. SRP binds to the ER signal squence. The ER signal sequence emerges from the ribosome. SRP leaves and synthesis of the protein continues. .