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Lunna [17]
3 years ago
14

13. Cells can interact with other cells

Biology
1 answer:
BabaBlast [244]3 years ago
6 0

Answer:

Cell–cell interaction refers to the direct interactions between cell surfaces that play a crucial role in the development and function of multicellular organisms. These interactions allow cells to communicate with each other in response to changes in their microenvironment.

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Confessions taken after lengthy interrogations during incommunicado detention have been considered involuntary. True or False?
Vesna [10]

Answer: True

Explanation:

Confessions which are taken after the lengthy interrogations during the incommunicado detention have been considered as involuntary.

This is because in this case the person is put into much pressure that his only wish is to escape of the situation anyhow.

The concerned person is not allowed to meet his family, interdependent physician and he is not even allowed to tell any body about his arrest.

In this case the confessions taken are not considered voluntary.  

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3 years ago
Energy is essential for cell/organism survival energy in a cell is produced in
photoshop1234 [79]
Mitochondria since it’s the power house of the cell where the energy for this one is produced
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Which substance is not absorbed by the body when using snuff?
Eduardwww [97]
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Type of nitrogenous base with a double ring found in DNA and RNA:
svet-max [94.6K]

Answer:

The correct answer will be option-B (purine).

Explanation:

Nucleic acid structure is made up of monomer unit called nucleotide. Each nucleotide is composed of a five-carbon sugar, a phosphate group and five types of nitrogenous bases.

The nitrogenous bases are categorized in two forms the purines (adenine and guanine ) and the pyrimidines (cytosine, thymine and uracil). The "purines" contain double rings in their structure due to which they appear larger in size than pyrimidines which are made up of single rings.

Thus, Option-B is the correct answer.

8 0
3 years ago
A single strand of dna has bases attccga. how would the bases of the complementary strand read?
suter [353]
One strand show ATTCCGA so the other will show TAAGGCT !
5 0
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