The shape of an enzymes active site fits the shape of a certain molecule that is affected by the enzyme. It's like a puzzle piece fitting into another puzzle piece. The molecule in the reaction being catalyzed fits into the enzyme. Hopefully this helps, this is how I was taught
Answer:
False
Explanation:
IF this were true this would jeopardize internal environment of our cells, similar to how not every key opens a key lock, not every molecule has the "key" to enter the intracellular and extracellular fluids through a phospholipid bilayer. Usually small hydrophobic ("water-hating") can pass through the intracellular and extracellular fluids through a phospholipid bilayer.
Scientist a set of genetic information for each form as "an allele".
<u>Explanation:</u>
The variant type of a given gene is known as "an allele" which depicts it is one of two or more versions of a recognized mutation on a chromosome at the same location. For a multi-hundred base-pair an allele is multiple sequence variations also for more locations of genome coding for a protein.
Huge amount of genes have a variety of different types, clustered on a chromosome at the same location, or genetic locus. Human beings are taken as diploid species reason behind is, as they have two alleles at each genetic locus, with each parent inheriting one allele.
A basic experiment involves a minimum of two participant groups. The two participants are the experimental group and the control group. An experimental group receives the variable being tested, and one variable is tested at a time. The experimental group is compared to a control group, which does not receive the test variable.
