Ribosomes
The interphase stage of the cell cycle is responsible for cell growth and the production of new organelles and enzymes. During this stage, the cell prepares for division by replicating its DNA and synthesizing proteins necessary for cell division.
The mitochondrion is the cellular organelle responsible for synthesizing the most ATP. It generates ATP through the process of oxidative phosphorylation during cellular respiration, utilizing the electron transport chain and chemiosmosis. This organelle is often referred to as the "powerhouse of the cell" due to its critical role in energy production.
No, organelles are not made during growth phase 2 (G2) of the cell cycle. This phase is mainly focused on preparing the cell for division by synthesizing proteins and organelles are generally not synthesized during this time.
Many metabolic processes involve condensation reactions, a type of reaction forming new bonds that produces water as a "waste product".
No, DNA polymerase does not have the ability to remove DNA adducts. Adducts are chemical modifications that occur on the DNA molecule, and they typically require specialized DNA repair enzymes to be removed. DNA polymerase is primarily responsible for synthesizing new DNA strands during replication and repair processes.
The interphase stage of the cell cycle is responsible for cell growth and the production of new organelles and enzymes. During this stage, the cell prepares for division by replicating its DNA and synthesizing proteins necessary for cell division.
No, RNA polymerase does not require helicase for its function. RNA polymerase is responsible for synthesizing RNA from a DNA template, while helicase is an enzyme that unwinds the DNA double helix during processes like DNA replication and transcription.
Yes, ribosomes are responsible for translating mRNA into proteins during the process of protein synthesis.
The mitochondrion is the cellular organelle responsible for synthesizing the most ATP. It generates ATP through the process of oxidative phosphorylation during cellular respiration, utilizing the electron transport chain and chemiosmosis. This organelle is often referred to as the "powerhouse of the cell" due to its critical role in energy production.
No, organelles are not made during growth phase 2 (G2) of the cell cycle. This phase is mainly focused on preparing the cell for division by synthesizing proteins and organelles are generally not synthesized during this time.
Carrier proteins
The nucleolus is always visible during interphase, particularly during the G1, S, and G2 phases of the cell cycle. This is when the cell is actively growing and synthesizing proteins.
Many metabolic processes involve condensation reactions, a type of reaction forming new bonds that produces water as a "waste product".
During rest periods, molecular processes such as DNA repair, protein synthesis, and energy storage may be occurring. Cells might be replenishing energy stores, repairing damaged molecules, and synthesizing new proteins to support cellular functions. This allows the body to recover and prepare for the next activity.
After the two ribosomal subunits attach to a strand of mRNA, a tRNA molecule with the amino acid methionine attaches to the start codon, AUG.
No, DNA polymerase does not have the ability to remove DNA adducts. Adducts are chemical modifications that occur on the DNA molecule, and they typically require specialized DNA repair enzymes to be removed. DNA polymerase is primarily responsible for synthesizing new DNA strands during replication and repair processes.
False. During the G2 phase, the cell is preparing for cell division by synthesizing proteins and organelles. DNA material is already duplicated during the S phase of the cell cycle.