Answer:
All cells arise from pre-existing cells
Explanation:
They are classified as specific phobias. This specific phobia is a disorder where it sends irrational feelings to your body. Where someone could avoid someone, or even a direct contact with certain objects, these specific phobias are usually caused by a panic attack and even a negative experience.
Answer: D - all of the above
Explanation:
Cytosine (C) is paired with Guanine (G) according to the base pair rule just as Adenine (A) is paired with Thymine (T).
The sugar in DNA is deoxyribose which is a modified form of ribose(also sugar). It simply is a ribose sugar which has lost an oxygen atom hence “deoxyribose”. Deoxyribose is one of the components that make up the DNA backbone.
Hydrogen bonds exist between bases. The importance of these hydrogen bonds is to hold the complementary strands of DNA together.
Disorders of collagen are characterized by deterioration of connective tissues. The reason w<span>hy you would expect such diseases to produce widely varying symptoms because </span><span>connective tissues and collagen inside it are found everywhere in the body! so almost all of body organs are involved in these disorders.</span>
