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kotykmax [81]
3 years ago
11

Circle the letter of the correct choice.

Biology
1 answer:
Semmy [17]3 years ago
6 0

Answer: a, c, b

Explanation:

igneous, sediments, composition and grain size

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These enzymes do everything from breaking glucose down for energy to building cell walls, constructing new enzymes and allowing the cell to reproduce.

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Kenny's ideas and their acceptance were due to open mindedness. The correct option among all the options that are given in the question is the third option. Elizabeth Kenny was born on 20th of September in the year 1880 and died on 30th of November in the year 1952. She was an unaccredited Australian nurse who treated polio in a different manner.
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In an experimental situation, a student removes the 5' cap and poly-A tail from an mRNA molecule before inserting it into a euka
finlep [7]
<span>The right answer is: A
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B) The molecule is digested by restriction enzymes in the eukaryotic cell's nucleus. (false it is digested by exonucleases due to the absence of the 3'cap and the 5'tail)
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The soft palate reflexively opens the nasopharynx to allow the passage of food, which is now called a bolus.
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5) The following picture is of a single organism that has been Gram stained and is viewed under oil immersion on the compound li
RUDIKE [14]

Hi. You have not submitted any images about the microorganism the question refers to. This makes it impossible for me to answer your question. However, I will try to help you as best I can.

Gram stain is a test done to find out whether the bacteria are gram negative or gram positive. In this test, the bacteria are submitted to a certain type of dye and then are observed under a microscope. If the bacteria is gram positive, it will be purple in color. If the bacteria is gram negative, it will be red in color.

This is because after they are subjected to the violet dye, both types of bacteria absorb the color of the dye. However, before being observed under the microscope, the bacteria are washed with alcohol. Alcohol removes the dye from the gram negative bacteria, leaving them reddish. On the other hand, in gram positive bacteria, alcohol dehydrates the cell wall, compressing the pores and making the cell wall impermeable, preventing the dye from being released and, therefore, leaving the bacteria with a purple color.

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