Biology students used raw eggs in an experiment on tonicity and osmosis. The students put their eggs into vinegar to remove the shells. The vinegar was used to remove the shell form the raw egg. What other effect(s) did the vinegar have on the egg?a: the vinegar solution was hypotonic , causing the egg to gain mass
b: the vinegar solution was hypotonic , causing the egg to lose mass
c: the vinegar solution was hypertonic , causing the egg to gain mass
d: the vinegar solution was isotonic to the egg so the mass remained constant

Answers

Answer 1
Answer:

a) is the right answer

Answer 2
Answer: A would be the answer because the vinegar solution had a Chemical reaction with the outer shell of the egg causing the egg to swell and absorb the vinegar

Related Questions

Choose the best explanation of the difference between evolution and natural selection. A. Evolution is the idea that species change over time, and natural selection is a mechanism by which evolution takes place. B. Natural selection is the idea that species change over time, and evolution is the idea that our world changes over time. C. Natural selection is the idea that species change over time, and evolution is the idea that the species' food source also changes over time. D. Evolution is the idea that species change over time, and natural selection is the idea that nature changes over time.
A food chain is shown between the phytoplankton, sea-nettle jellyfish, and copepods. Identify the producer, primary consumer, and secondary consumer in this food chain.
Which structure is responsible for the voice?
does an allele bringing dominant mean that it is better than the recessive allele? justify your response
Does Bread have cell organization

If an organism eats other organisms to get the energy it needs to survive, it is a ?

Answers

I believe the answer is predator but I could be wrong

Answer:

Organism

Explanation:

5. How do enzymes found in your saliva aid in digestion?A. They provide energy to initiate the chemical reactions involved in digestion
B. They decrease the rate of the chemical reactions involved in digestion
C. They increase the rate of the chemical reactions involved in digestion
D. They aid in the process of moving food more quickly to the stomach
E. They are consumed as part of the chemical reactions involved with digestion

Answers

Answer:

the answer is C) They increase the rate of the chemical reactions involved in digestion

Explanation:

The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily. Saliva contains the enzyme amylase that breaks some starches down into maltose and dextrin. Thus, digestion of food occurs within the mouth, even before food reaches the stomach.

Answer: (c)

Explanation: they melt down the food chemicals into a not very pretty clump of siliava and chewed up food which is not slowing down, it is speeding up.

Describe how the bowling pin will react to the unbalanced force of the bowling ball.

Answers

Answer:

it will tip over

Explanation:

Uestion 10has been argued that the United States has a serious consumption overpopulation problem. Why is this possibly true?

Answers

Answer:

The United States population consumes too large a portion of the world's resources due to relatively affluent lifestyles.

Explanation:

The United States is known to be the most powerful country in the world and due to being such powerful, the lifestyle here is versatile and more affluent. As the country is rich, people tend to use resources beyond their needs. More resources are wasted in this country as the country has an adequate supply of almost everything. Hence, it is rightly argued that there is a serious consumption problem in the United States.

what are the two factors that create the difference between the temperate forest biome in the taiga biome

Answers

The two factors that create the difference between the temperate forest biome and the taiga biome are as follows:

  • Temperature.
  • Precipitation.

What is a biome?

A biome may be characterized as a very large ecosystem that is consistently running in nature in an unmanaged way. In more simple words, it is defined as a very large area that is characterized by a particular type of vegetation. Some examples of biome may include tropical rainforests, coral reefs, grasslands, etc.

Taiga biomes are generally thick forests. Coniferous trees, such as spruce, pine, and fir, are common. These trees have needles instead of broad leaves, and their seeds grow inside protective, woody cones.

While temperate forests have deciduous trees which lose their leaves in winter, conifers never lose their needles. All such differences are created by numerous factors but temperature and precipitation are the most potent ones.

Therefore, temperature and precipitation are the two factors that create the difference between the temperate forest biome and the taiga biome.

To learn more about Biomes, refer to the link:

brainly.com/question/1930321

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The temperate forest biome covers latitudes ranging approximately from the southern United States to southern Canada, while the taiga biome, also known as boreal forest, extends from the latitude of southern Canada to about 60 degrees north latitude. (see References 1, References 3) Thus, these two biomes are adjacent, which explains the many similarities between taiga and northern temperate forests. Both biomes have four distinct seasons, but the temperate forest climates cover a much wider range of temperatures and precipitation patterns. Taiga, in contrast, is reliably cold: most of the precipitation falls as snow, winters are severe and the growing season is short -- about 130 days compared to 140 to 200 days for temperate forests.



What energy takes place within cells?

Answers

Answer:

cellular respiration

Explanation:

Answer:

Metabolism i believe

Explanation: