bakugo in his finest form
The absorbance of 460nm light by the treatment solutions was the test performed by the student.
Cell membranes are phospholipid bilayers which are mostly displayed by the 'fluid mosaic model' which consists of proteins, carbohydrate polymers and glycoproteins making them able to move around quite freely amongst the phospholipids. A normal membrane permeability test involves investigating the effects of a named variable on the membrane permeability of any vegetable such as beetroot whose biological name is Beta Vulgaris. The variables to investigate are the influence of solvents and temperature because these factors can change the fluidity of the membrane. Beetroot is an important item for this test because of the distinctive betalains pigment that its stem tuber contains. These pigments form an important signal indicating membrane fluidity as they are usually contained in the vacuole of intact beetroot cells. An instant or constant increase in membrane fluidity will cause the pigment to spill out of the cell, and the amount of pigment can be measured simply by using a colorimeter.
The above description is performed under the test of The absorbance of 460nm light by the treatment solutions.
to describe how proteins are produced
The main function of DNA is to carry information contained in its sequences, called genes. Genes are excerpts from the DNA present in chromosomes that initiate protein manufacturing processes with various functions in the body. For proteins to be formed, DNA has to "work". That is, DNA has to start the replication process in order for RNA transcription to be done, so that protein manufacture can finally be done. For this reason, we can conclude that if an author writes "Your DNA at Work", he probably wants to describe how proteins are produced.
What is the relationship between atmospheric pressure and the density of gas particles in an area of increasing pressure? (2 points)
As air pressure in an area increases, the density of the gas particles in that area decreases.
As air pressure in an area increases, the density of the gas particles in that area increases.
As air pressure in an area increases, the density of the gas particles in that area remains constant.
As air pressure in an area increases, the density of the gas particles in that area increases and decreases in an alternating pattern.
3. Which of the following correctly describes a way in which Earth's atmosphere interacts with the geosphere? (2 points)
It contains gases that living organisms breathe.
It contains gases that trap incoming solar radiation.
It provides a medium for cycles that provide nutrients to living organisms.
It provides a medium for water to move between Earth's surface and the air.
4. Which of the following is considered a drawback to using wind energy as a source of power? (2 points)
Wind energy is nonrenewable.
Wind energy produces large amounts of air pollution.
5. A meteorologist predicts that the weather in a region will soon change from clear skies to probable thunderstorms. Prior to making this prediction, what did the meteorologist most likely observe on a barometer? (2 points)
The barometer fell slightly.
The barometer fell substantially.
The barometer rose slightly.
The barometer rose substantially.
Which of the following do meteorologists not typically use weather balloons to record? (2 points)
7. During which step in the Can Crush Lab did water vapor force air from the can? (2 points)
The can was filled nearly to the top with water.
The can was placed on the hot stove top burner for several minutes.
The can was removed from the hot stove top burner.
The can was placed upside-down in the water-filled pan.
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what is this can you shorten it
Yes, the hypothesis formulated by the student is true.
Water soluble pollutants has a great effect on the permeability of the cell. Higher permeability of the cell is dangerous for the cellular structure. Higher concentration of betacyanin around the beet root cells which is responsible in more absorbance of 460 nm light, this absorbance occurs due to the damage of permeability of the cell because of water soluble pollutants. So the hypothesis made by the student about water soluble pollutants is true and valid.
question # 4
question # 5
question # 6question # 7 D. Barnacles create home sites by attaching themselves to whales. As the barnacle is a filter feeder, it also gets access to more water (and more food) due to the relationship. Whale is unaffectedquestion # 8 A.Oxpeckers (bird) feed on the ticks found on a rhinoceros. Both species benefit. The oxpecker gets food and the rhino gets rid of a parasite.
question # 9question # 10 D. all of the above
the answer would be knowledge about cars!
b is the correct answer