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Lisa [10]
3 years ago
8

What is a nucleus in a cell

Biology
2 answers:
Nataly_w [17]3 years ago
6 0
The nucleus is a membrane enclosed organelle found in most eukaryotic cells,which stores the genetic material .
Solnce55 [7]3 years ago
5 0
A nucleus is a membrane enclosed organelle in eukaryotic cells which stores dna.
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With what ? Humans ? No.
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The solutions in the arms of this U-tube are separated at the bottom by a semipermeable membrane. The membrane is not permeable
Harman [31]

Answer:

the volume of solution A would have decreased.

Explanation:

The concentration of glucose in solution B is higher than that of solution A. Hence, solution B is said to be hypertonic in relative to solution A, while solution A is said to be hypotonic relative to solution B.

Solution B thus has lower water potential than solution A. Consequently, water molecules moves from solution A to solution B till an equilibrium is established.

Hence, if side A is examined after three days, it will be discovered that the volume has decreased as a result of losing water to solution A.

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4 years ago
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If the sequence of nucleotides in one chain of a DNA molecule is T-C-A-A-G-C, a new nucleotide chain will be produced during the
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B

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3 0
3 years ago
What is this concept of shared work among specific cells called?
dezoksy [38]

Answer:

The correct answer is: tissue.

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Humans are made of organ systems, organ systems are made of organs, and organs are made of tissues. These <u>tissues are all composed of specific cells that work together in order to carry a particular task that is demanded by the body</u>.

There are four basic types of tissue: epithelial tissue (found in the surface of the skin and in the inner lining of hollow organs), muscular tissue (has the ability to contract), nervous tissue (regulates and controls bodily functions), and connective tissue (connects all of the other organs).

4 0
3 years ago
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