0
Vesicle
What else can I help you with?
What organelle is an structure that organizes motion of chromosomes?
The centrosome is the organelle responsible for organizing the motion of chromosomes during cell division. It contains a pair of centrioles that help to pull apart the chromosomes by forming spindle fibers.
What does a nucleus do in a mitosis of a single cell?
During the first stage of mitosis, prophase, the nucleus and nucleolus disappear. Mitosis then proceeds into metaphase and anaphase. Then during telophase, the nuclei reappear in the two cells and finally the cells split apart from each other by a process known as cytokinesis.
Suppose you saw a small organism move across your desk How would you infer that this oranism was multicellular or a single cell?
unicellular because it starts out as one
Because the Euglena's pellicle is flexible this organism can?
Because the Euglena's pellicle is flexible, this organism can change its shape and move in a characteristic spiral motion by contracting and expanding its body. This flexibility also allows Euglena to move towards light sources for photosynthesis and away from harmful stimuli.
Why don't proteins function properly unless they are immersed in water?
Proteins are dependent on water to maintain their three-dimensional structure, which is crucial for their proper function. Water molecules surround proteins and help to stabilize their structure by forming hydrogen bonds with the protein molecules. Without water, proteins may denature and lose their shape, leading to loss of function.
What organelle is an structure that organizes motion of chromosomes?
The centrosome is the organelle responsible for organizing the motion of chromosomes during cell division. It contains a pair of centrioles that help to pull apart the chromosomes by forming spindle fibers.
What is the role of the microtubules?
Microtubules attach to the to a structure on the sister chromatids called the kinetochore. Throwing the chromosomes into an agitated motion moving them towards the center of the cell. Then during anaphase they will help with the migration of chromosomes to opposite ends of the cell.
What is the mass size motion temperature structure and composition of the sun?
structure and composition of the motion
What structure that organize motion of chromosome?
Vesicle
What is consiedered an animal?
Organism that have voluntary motion and can reproduce and consist of eukaryotic cells.
What are locomotary organs in euglena?
In Euglena, the locomotary organ is the flagellum. The flagellum is a whip-like structure that helps the organism move by beating in a wave-like motion. It also helps in the detection of light and movement towards light sources.
What is the function of the flangellum?
The flangellum is a specialized structure found in certain microorganisms, particularly in some protists and bacteria. Its primary function is to facilitate locomotion, often through a whip-like motion that propels the organism through its environment. Additionally, the flangellum can play a role in sensory perception and environmental interaction, helping the organism respond to various stimuli.
What structure could a cellular use to move through its environment?
Some organisms use cilia
What does a nucleus do in a mitosis of a single cell?
During the first stage of mitosis, prophase, the nucleus and nucleolus disappear. Mitosis then proceeds into metaphase and anaphase. Then during telophase, the nuclei reappear in the two cells and finally the cells split apart from each other by a process known as cytokinesis.
What is the backwards and forwards motion of particles in a solid called?
The backwards and forwards motion of particles in a solid is called vibrational motion. This motion occurs as particles oscillate around fixed positions within the solid lattice structure.
Do molecules move or possess motion?
Yes, molecules possess motion due to their thermal energy. This motion can manifest as vibration, rotation, or translation within the substance. The extent and type of motion vary depending on factors like temperature and molecular structure.
What is difference between motion and locomotion?
Motion refers to the act of moving or changing position, while locomotion specifically refers to the movement of an entire organism from one place to another. In other words, locomotion involves the displacement of an organism's entire body through physical means, whereas motion is a more general term that can refer to a wide range of movements or changes in position.
