BIOLOGY HIGH SCHOOL

What evidence in a slice of bread showed the presence of gas?

Answers

Answer 1
Answer:

Every slice of the bread, contains a number of blister like pores. These blister like pores suggests that the air or some gas might be present there. In case, the bread has no air, the surface of the bread must be smooth rather than rough.

The bread is formed by the fermentation of the sugar molecules present in the dough with the help of yeast. These blisters like structure on the bread is present due to the gas produced during fermentation.

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What compound does most of the work to carry out cell processes

Answers

I believe ATP is the compound that does most of the work to carry out cell processes.

Because prokaryotes do not have many specific structures, they

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they do not have specific functions. hope this helped

do not have many specific functions

4. Which structures are used by the cell for storing and maintaining biological information that will be passed to daughter cells when the cell divides? a. nucleus, chromatin b. nucleolus, ribosome c. vacuole, lysosome d. Golgi apparatus, endoplasmic reticulum

Answers

The answer is A, because the nucleus stores all the genetic information and the chromatin packages DNA to allow cell division and reproduction.
vacuole I think and sorry I have to say this but it is because it says it has to be to 20 to 5000 words long

The temple ruins at Pozzuoli, Italy, have displayed rapid rises and falls, relative to sea level.a. True
b. False

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The temple ruins at Pozzuoli, Italy, have displayed rapid rises and falls, relative to sea level. The statement that is presented is TRUE. The temple ruins at Pozzuoli, Italy which displayed the sea level rise showed that the evidence did not support the suggestion of falling sea levels worldwide.

Scientists have discovered a new species of animal. Which would
provide the best basis for
classifying this new species?
A DNA comparison
B diet of animal
C habitat of animal
D appearance of animal

Answers

A. DNA comparison
My teacher is the best science teacher, he makes it easy.

Why is diffusion and osmosis important to the cell

Answers

uses energy to move substances against (up) a concentration gradient or across a partially permeable membrane. In active transport a special transport protein in the cell membrane picks up the useful particle on one side of the membrane. The transport protein then rotates through the membrane and releases the particle on the other side of the membrane. This uses energy from cellular respiration.
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