Answer: A. an inhibitor
An enzyme inhibitor is a substance that slows down the action of the enzyme by binding at the active site of the enzyme preventing the binding of the substrate to it. It alters the catalytic activity of the enzyme either by slowing down or simply stopping the catalytic reaction.
B - black (both BB and Bb genotypes)
b - albino (bb genotype)
This is a problem showing that 1 phenotype (black color) can be the result of two different genotypes (BB and Bb). These two crosses would be the equivalent of test crosses to determine genotype.
A black guinea pig crossed with an albino guinea pig produced 12 black offspring. This is the result (all black offspring) you would expect when breeding two true breeders (Two homozygotes BB x bb).
B B
b Bb Bb
b Bb Bb
When the albino was crossed with a second black one, 7 blacks and 5 albinos were obtained. This looks like the results you would expect between a heterozygote and an albino (Bb x bb).
B b
b Bb bb
b Bb bb
Answer:
A black guinea pig crossed with an albino guinea pig producing 12 black offspring
b b
B Bb Bb
B Bb Bb
The genotype of the black gunea pig will be BB in this situation and the genotype for the albino pig would be bb.
The gametes formed will be B, B,b, b.
The offsprings will have genotype Bb. They will be heterozygous black.
When the albino was crossed with a second black one, 7 blacks and 5 albinos were obtained
b b
B Bb Bb
b bb bb
The genotype of the black parent will be heterozygous i.e Bb in this condition. The genotype of the albino parent will be bb.
The gametes formed will be B,b,b,b.
50% of the offsprings will have the probability of having heterozygous Bb genotype. 50% of the offsprings will have the probability of having albino bb genotype.
Answer: c. (Compression)
Explanation:Compressional stress, meaning rocks pushing into each other creates a reverse fault.
hope this helps<3
Answer:
I did this for points- SIIIKKKKEEEEE THE ANSWER IS COMPRESSION
Explanation:
B.) insertion
C.) deletion
D.) missense
A missense mutation is a point mutation.
Further Explanation:
A point mutation is an alteration that only changes a single nucleotide of nucleic acid. It mainly involves the exchange of one base to another. It also includes deletions or insertions of a single nucleotide. As far as, the point mutation is a common type of mutation. Single base replacement can be differentiated into two types:
When a point mutation affects the coding region, it can be allocated to one of the following group, according to the result of the mutation:
Learn more:
Answer Details:
Grade: High School
Subject: Biology
Chapter: DNA repair and mutation
Keywords:
Missense mutation, nonsense mutation, non- conservative, transition, transversion, purine, pyramidine, mutation, disease.