A
Control center of the cell?
What is the nucleus?
Cells without a nucleus
What are prokaryotes?
Organisms that consist of just one cell
What is unicellular?
True or false: Eukaryotic do not have a nucleus
What is false?
What form of transport across the cell membrane requires energy
Surrounds each cell of both prokaryotes and eukaryotes
Cell membrane
Organisms made of many cells
What is multicellular?
It participates in the synthesis and initial folding of proteins destined for secretion, the plasma membrane, or lysosomes, thanks to the ribosomes attached to its surface
Rough Endoplasmic Reticulum
It post-translationally modifies proteins and lipids through processes such as glycosylation, sulfation, and phosphorylation, in addition to sorting and directing them to different intracellular destinations.
Golgi apparatus.
Es un proceso semiconservativo mediante el cual una molécula de ADN origina dos moléculas hijas idénticas antes de la división celular.
La replicación del ADN
Cells in a solution that is MORE concentrated than their own cytoplasm
What is hypertonic?
The organelle that degrades hydrogen peroxide
peroxisome
cells in a solution that is LESS concentrated than their own cytoplasm
What is hypotonic?
Rough endoplasmic reticulum has what attached to it?
What are ribosomes?
Produce dos células hijas genéticamente idénticas a la célula madre mediante una única división nuclear, conservando el número cromosómico.
La mitosis
This organelle is gel like and holds organelles in the cell
What is cytoplasm?
organelle that generates ATP through aerobic cellular respiration, using molecules derived from the metabolism of carbohydrates, lipids, and proteins.
mitochondrion
When cells and the solution surrounding them contain equal amounts of solute
What is isotonic?
This process allows water to move through the "semi permeable" membrane of the cell to balance solutes
What is osmosis?
Implica dos divisiones celulares consecutivas que generan cuatro células haploides genéticamente distintas, fundamentales para la reproducción sexual.
La meiosis
organelle that degrades proteins
Proteasome
what are the 4 macromolecules
What are carbohydrates, lipids, protein, DNA?
This organelle that transports substance inside of the cell
What is vesicle?
What happens to a protein if it is exposed to a temperature outside of its range of tolerance?
What is denature?
Está regulado por una red de señales moleculares en la que complejos ciclina-CDK controlan la transición ordenada entre G1, S, G2 y M, mientras puntos de control verifican condiciones como daño en el ADN, tamaño celular adecuado y correcta replicación antes de permitir la división celular.
Ciclo celular