<u>Answer:</u>
D. Antimicrobial peptides; disrupt positively charged bacterial membranes
The above skin defenses and its mechanism is mismatched
<u>Explanation</u>:
Antimicrobial peptides which is considered as a natural antibiotic. It is produced by all types of living organisms for example plants, animals, and also bacteria. It is also known as host peptides. The rich source of antimicrobial peptides is noticed as amphibian skin glands. It is different and a diverse class of molecule. It is commonly between 12 and 50 amino acids. It is also called as innate immune response which is found among all classes of life. It disrupts positively charged bacterial membrane, fungi, enveloped viruses and cancerous cell
Answer:
Explanation:As previously stated, DNA is a macromolecule that's made up of individual subunits called nucleotides. Each nucleotide has three parts:
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A deoxyribose sugar.
A phosphate group.
A nitrogenous base.
DNA nucleotides can contain one of four nitrogenous bases. These bases are adenine (A), thymine (T), guanine (G) and cytosine (C).
These nucleotides come together to form long chains known as DNA strands. Two complementary DNA strands bond to each other in what looks like a ladder before winding into the double helix form.
The two strands are held together through hydrogen bonds that form between the nitrogenous bases. Adenine (A) forms bonds with thymine (T) while cytosine (C) forms bonds with guanine (G); A only ever pairs with T, and C only ever pairs with G.
Complementary Definition (Biology)
In biology, specifically in terms of genetics and DNA, complementary means that the polynucleotide strand paired with the second polynucleotide strand has a nitrogenous base sequence that is the reverse complement, or the pair, of the other strand.
The density decreases because you are coming closer to the atmosphere and away from the center of the earth
The lysosomes are responsible for that
Answer:
Point no 2 and 4 are correct
Explanation:
100 points?