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A cell has formed a food vacuole as it ingested a food particle Which of the following events is associated with the breakdown of that food particle?
Wiki User
∙ 13y ago
Digestion of the food particle occurs in a vesicle enclosed by a membrane that separates the digestion from the cytoplasm
Wiki User
∙ 13y ago
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Which of the following pairs contain a correct match of the scientist and the particle he is credited with discovering?
Chadwick and the neutronThomson and the electronrutherford and the proton
What are two way in which a particle that is too large to fit through the cell membrane can enter the cell?
Particles to large to pass through the cell membrane can ebter by pinocytosis (cell membrane extends to surround a liquid and forms a new vacuole) or phagocytosis (the cytoplasm extends and surrounds the particle to be ingested)
Particle with a large mass and a posiive charge?
A particle that has a large mass and a positive charge is known as an alpha particle. These particles contain 2 protons and 2 neutrons which are bound together to form an identical particle to a helium nucleus.
The smallest particle of an element that retains its identity in a chemical reaction?
An atom is the smallest particle of an element that can be uniquely identified as that specific element.Note that this question is different from asking "What is the smallest particle in an atom?" (see related question below). Atoms are composed of smaller particles (protons, electrons, and neutrons), but the smallest thing that has the identity of a specific element is the atom.The smallest particle of an element that still retains all that element's properties is called an ATOM.
What are the three types of locomotion for protists?
Nutrition and locomotion. Protozoa are heterotrophic microorganisms, and most species obtain large food particles by phagocytosis. The food particle is ingested into a food vacuole. Lysosomal enzymes then digest the nutrients in the particle, and the products of digestion are distributed throughout the cell. Some species have specialized structures called cytostomes, through which particles pass in phagocytosis.
When an amoeba engulfs a particle of food what is formed?
Two pseudopodia are extended with microtubular action and surround the food particle. Instead of reeling the particle in the amoeba pulls itself up to the particle and then it is ingested through the cellular membrane.
Does a photon differ from its inertial particle?
It isn't clear what you mean by "its" inertial particle. There is no inertial particle associated with the photon.
Is a negatively charged particle the same as a neutral particle?
No, a negatively charged particle (electron) has a negative charge associated with it. A neutral particle (neutron) is neither negatively charged nor positively charged.
What decay has no particle associated with it?
All nuclear decay has some kind of particle or particles associated with it. Even the metastable decay of 4399Tcm, a gamma at 142.7 Kev, is considered to be a particle emission, because a gamma is a photon, and a photon is an elementary particle, per our understanding of modern quantum mechanics and particle physics, even though it has no mass at rest state.
Which of the following is NOT a representative particle?
atom
Which of the following is the largest particle in soil?
gravel
What is the form of energy in matter associated with movement of particle?
Heat
What is boson particle?
The boson particle is usually associated with the Higgs field. It is an energy field that transmits the mass to the things that travel through it.
What happens to the speed of a particle as temperature decreases?
The speed of a particle decreases with decreasing temperature. Decreasing temperature is associated with lower energy states, and the particle will have a lower energy state. It will be moving with less kinetic energy.
Which of the following species carries a negative charge1 β particle 2 γ rays 3 protons 4 α particle?
The first option, the beta particle, carries a negative charge.
Which matter particle has 34 protons and 36 electrons in the following configuration?
Se
Which of the following is the best characterization of the nature of light?
Light exhibits wave and particle properties.
