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kumpel [21]
3 years ago
10

Which bases are found in a strand of dna? thymiwhich bases are found in a strand of dna?

Biology
2 answers:
NISA [10]3 years ago
8 0

Answer:

The correct answer will be adenine, guanine, cytosine and thymine.

Explanation:

Strand of DNA is made up of nucleotide monomers. Each nucleotide is made up of a 5C sugar (deoxyribose), a phosphate group and four nitrogenous bases (adenine, guanine, cytosine and thymine).

Sugar and phosphate form the backbone of the DNA molecule while nitrogenous bases are attached perpendicular to the backbone bonded to a complementary base on another strand by a hydrogen bond.

Thus, adenine, guanine, cytosine and thymine is the correct answer.

gtnhenbr [62]3 years ago
3 0
Adenine
Guanine
Cytosine
Thymine

Nitrogenous bases
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As we have studied in junior classes <em>that all animals including bacteria contain a plasma membrane around their cell which controls the movement of water and materials to and from the cell.</em>

The bacteria are the main hazard in pesticides and if we study about its structure, it contains both cell membrane and cell wall. Now another point in that bacteria lives in a moist or hypotonic environment in which the concentration of water inside the cell is less than the concentration of water outside the cell. This results in more movement of water from outside to inside the cell since we know that water moves from a place of higher concentration to a place of lower concentration.

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