Answer:
Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms.
Explanation:
Answer:
480 nucleotides comprise this molecule of dna
Explanation:
According to Chargaff rule,
- Adenine is paired with thymine
- Cytosine is paired with guanine
Given in the question
Adenine residue = 120
Cytosine residue = 120
So, [A] = [T]
i.e. [A =120] = [T=120]
again, [C] = [G]
i.e. [C=120] = [G=120]
hence, total number of nucleotides present
=> [A] + [T] + [C] + [G]
=> 120 + 120 +120 +120
=> 480.
Answer:
The aorta.
Explanation:
The right coronary artery supplies blood mainly to the right side of the heart.
True because carbohydrates are in the cell membrane.
Small bumps on the tounge that contain taste buds are called as <u>PAPILLAE </u>.They also ight be painful sometimes.They llok like mushroom on your tongue.Some how it is related to stress or harmones.
