The half life of a radioactive isotope is the amount of time it takes for half of the isotopes to decay. However, you do not need to wait the whole half life to measure decay
I’m pretty sure:) hope this helps
Answer:
The type of natural selection that occur when intermediate phenotype is favored is called STABILIZING SELECTION.
Explanation:
There are 3 major types of natural selection, these are: stabilizing, directional and diversifying selection.
A stabilizing selection is said to occur when natural selection favors average phenotype by selecting against extreme variations. Stabilizing selection usually leads to decrease in genetic variation of the population concerned.
A good example of stabilizing selection is that of snakes, which have deep green color that blend completely with their environment. This set of snakes will escape from predators more than others in the population, which have color that slightly differ from deep green and which do not blend very well with the environment. Those snakes, whose colour do not blend very well with their environment will get killed more easily by the predators and with time will become extinct while those with colour that blend with the enviroment will survive and produce more offspring.
The extinction of snakes from the population will lead to decrease in genetic variation.
An enzyme's shape is determined by the sequence of amino acids in its structure, and the bonds which form between the atoms of those molecules. ... Different types of enzymes have different shapes and functions because the order and type of amino acids in their structure is different.
Denature means to destroy the characteristic properties of (a protein or other biological macromolecule) by heat, acidity, or other effect which disrupts its molecular conformation.
There are choices for this question namely:
<span>A) chromosomes.
B) dendrites
C) axon hillocks
D) synaptic axons
</span>
The correct answer is chromosomes. All cells in the human body (except mature red blood cells and platelets, which do not have a nucleus) have chromosomes as genetic information contained inside the nucleus. Dendrites, axon hillocks, and synaptic axons; while true that they microscopic cellular structure, are unique to nerve cells or neurons.
Adenine pairs with Thymine because they have a bondage of two hydrogen bonds . Cytosine pairs with guanine because they have three nitrogen bonds. These pairs allow protein synthesis and DNA replication to occur
