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The transparent spine-like projections observed when the paramecium is exposed to diluted picric acid are likely trichocysts. Trichocysts are defensive organelles found in ciliates like paramecia. When triggered by a perceived threat, they discharge a filament that can entangle or deter predators.
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When on observes the phase of matter of water one observes a?
When one observes the phase of matter of water, they are observing a liquid state at room temperature and pressure. This means that the water molecules are loosely held together and able to flow and take the shape of their container.
How many colours are observed in Benedicts test?
There are 4 colors that can be observed in Benedict's test. This is a test that is conducted to show if there is a presence of reduced sugars. This test is also referred to as Benedict's reagent.
In Part B of the experiment a student mixes 25.0 mL of 1.1 M HCl (aq) with 25.0 mL of 1.000 M NaOH (aq) in a well-insultated calorimeter and observes that the temperature of the solution increases by?
In Part B of the experiment, a student mixes 25.0 mL of 1.1 M HCl (aq) with 25.0 mL of 1.000 M NaOH (aq) in a well-insultated calorimeter and observes that the temperature of the solution increases by 6.90 °C. (These are similar conditions as the previous two problems.) How many moles of water are formed?
What occurs when a solid turns into a liquid?
Mass is not changed when a material turns from a solid into a liquid. The law of conservation of matter states that matter cannot be created or destroyed. Think of a ice cube. If the ice cube is placed in a closed jar and left in the room it will melt. The weight of material will not change.
When a student adds a few drops of diluted picric acid to a paramecium slide he observes that the paramecium releases some transparent spine-like projections to protect its body from the acid. What is?
The transparent spine-like projections that the paramecium releases when exposed to diluted picric acid are likely trichocysts. Trichocysts are organelles found in ciliates such as paramecia that can be discharged as a defense mechanism against potential threats, such as chemical irritants. They are used by the paramecium for protection and to deter predators.
What is the plural of mentor?
Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.Yes, it is mentor, as in someone who observes your progress and gives you help.
What kind of scientist observes the natural world?
a naturalist observes the natural world
Who asks scientific questions?
anyone who observes the physical world
What religion observes the alms rite?
There are a couple of religions that observes the alms rite. Some of the religion that observes the alms rite are Buddhism, Christianity, Hinduism, and Islam.
When one observes the phase of matter of water one observes a property of matter.?
A physical property.
When a scientist listens?
observes
True or false The US observes flag day on June first?
The US observes Flag Day on June 14.
Who observes Easter?
I believe Jesus did.
How does a scientist answer a scientific answer?
Observes and measure
What are the effectors of the autonomic system?
It observes the impulse
What do you call a scientist that observes animals?
A zoologist
