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Ilya [14]
3 years ago
8

A solution should be___ in order to prevent water gain or loss in a substance

Biology
2 answers:
BARSIC [14]3 years ago
7 0

Answer:

isotonic

Explanation:

Tresset [83]3 years ago
4 0
That would be an isotonic solution
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an organism has the following characteristics cell wall heterotrophic unicellular and prokaryote which kingdom does it belong in
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Que es el sistema nervioso y en que partes se divide​
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The deforestation of rainforest ecosystems for logging and for farming has had what direct effect on those areas?
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Loss of habitat for the surrounding wildlife. therefore a long term affect of the wildlife that lived there. If deforestation continues the forest and its inhabitants with either have to relocate or die trying to find a new place to live.
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Not one of the ways that bacteria have adapted to become resistant to antimicrobial agents.
Dominik [7]

Answer:

Explanation:

An antimicrobial agent is a natural or synthetic chemical that kills or inhibits the growth of microorganisms. Bacteria have a mechanism of transferring genomic material called <em>horizontal gene transfer</em><em>, the movement of genes between cells that are not direct descendants of one another</em>. Horizontal gene transfer allows cells to quickly acquire new characteristics and drives metabolic diversity. <u>One of the characteristics usually acquired is the resistance to antibiotics</u>.

Three mechanisms of genetic exchange are known in prokaryotes:

(1) transformation, in which free DNA released from one cell is taken up by another; (2) transduction, in which DNA transfer is mediated by a virus; and (3) conjugation, in which DNA transfer requires cell-to-cell contact and a conjugative plasmid in the donor cell.

Examples of genes transferred by transducing bacteriophages include multiple antibiotic resistance genes among strains of <em>Salmonella enterica </em>serovar <em>Typhimurium</em>, Shiga-like toxin genes in <em>Escherichia coli</em>, virulence factors in <em>Vibrio cholerae</em>, and genes encoding photosynthetic proteins in cyanobacteria.

Conjugative plasmids use a mechanism to transfer copies of themselves and the genes they encode, such as those for antibiotic resistance, to new host cells.

8 0
3 years ago
⦁ Está constituido mayoritariamente por agua; diferentes moléculas orgánicas, como carbohidratos; y moléculas inorgánicas, como
Marina86 [1]

The question is in another language so, English translation for the given question is as follows:

It is made up mostly of water; different organic molecules, such as carbohydrates; and inorganic molecules, such as mineral salts. It carries out most of the chemical reactions of the synthesis of molecules and obtaining energy. To which of the following cell structures does the above description correspond?

a) Nucleus. b) Genetic material. c) Cytoplasm. d) Cell membrane.

Answer:

c) Cytoplasm

Explanation:

The Cytoplasm is defined as a thick solution filled inside each cell and all the organelles float in the cytoplasm.

The Cytoplasm is majorly made up of water, carbohydrates, salts, and proteins. Cytoplasm contains different molecules and enzymes that carries out most of the chemical reactions and obtain energy. Cytoplasm also helps in providing shape to the cell.

Hence, the correct option is c) Cytoplasm.

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