In biology, the active site is the region of an enzyme where substrate molecules bind and undergo a chemical reaction. The active site consists of residues that form temporary bonds with the substrate (binding site) and residues that catalyse a reaction of that substrate (catalytic site).
Doppler shift - if it’s red shift it’s moving away from you. If it’s blue shift it’s moving towards you.
<span>In the nfpa 704 labeling system, a rating of 4 in any quadrant corresponds to t</span>he highest degree of hazard. Hazard
severity is indicated by a numerical rating that ranges from zero (0)
indicating a minimal hazard, to four (4) indicating a severe hazard.
Answer:
Frequency of homozygous dominant genotype = 0.25
Frequency of heterozygous dominant genotype = 0.50
Frequency of homozygous recessive genotype = 0.25
Frequency of allele for left handedness = 0.5
And, frequency of allele for right handedness = 0.5
Explanation:
Allele frequencies:
Given that the frequency of recessive trait (left-handedness) is (q2) = 0.25
Frequency of recessive allele (q) = square root of 0.25 = 0.5
Since p+q= 1; so, p= 1-q = 1 - 0.5 = 0.5
Therefore, frequency of allele for left handedness (q) = 0.5
And, frequency of allele for right handedness (p) = 0.5
Genotype frequencies:
Frequency of homozygous dominant genotype (p2) = 0.5 x 0.5 = 0.25
Frequency of heterozygous dominant genotype (2pq) = 2 x 0.5 x 0.5 = 0.50
