Chloroplasts plays an important role in: O A) Organizes and moves internal parts of the cell. O B) Photosynthesis O C) Cell contraction, movements, and structural support D) Assembly of subunits of ribosomes.

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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Chloroplasts plays an important role in:
O A) Organizes and moves internal parts of the cell.
O B) Photosynthesis
C) Cell contraction, movements, and structural support
O D) Assembly of subunits of ribosomes.
Transcribed Image Text:Chloroplasts plays an important role in: O A) Organizes and moves internal parts of the cell. O B) Photosynthesis C) Cell contraction, movements, and structural support O D) Assembly of subunits of ribosomes.
Water is a universal solvent. To form a solution with salt, the hydrogen bonds must be
broken and water molecules will solvate the cations and anions. Water can also form
suspensions with other solutes. What happens to the solute when in suspension?
A) The solute molecules do not dissolve but separate into smaller pieces.
O B) The small pieces of solute are suspended in the water molecules for a time but form
aggregates and settle at the bottom later.
O C) The water molecules will change the color of the solute.
O D) None of these
O E) All of these
Transcribed Image Text:Water is a universal solvent. To form a solution with salt, the hydrogen bonds must be broken and water molecules will solvate the cations and anions. Water can also form suspensions with other solutes. What happens to the solute when in suspension? A) The solute molecules do not dissolve but separate into smaller pieces. O B) The small pieces of solute are suspended in the water molecules for a time but form aggregates and settle at the bottom later. O C) The water molecules will change the color of the solute. O D) None of these O E) All of these
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