Answer:
The false statement is The iron in both the hemoglobin and myoglobin has two coordination sites that bind to oxygen.
Explanation:
Hemoglobin is an oligomeric,allosteric,conjugated protein with 4 polypeptide chains joined by non covalent bonds that contain heme prosthetic group.It is an iron containing porphyrin derivative present in all vertebrate.
The tetramers of hemoglobin consists of numerous combinations of seven polypeptide chains and each of which is encoded by separate genes.
Myoglobin is a globular protein that consists of single polypeptide chain of 153 amino acid residue and a single heme group.
Globin of Mb binds with single heme group by forming co ordinate bond.The heterocyclic ring system of heme is a porphyrin derivative.It is made up of 4 pyrrole ring and 4 pyrroles are linked by methine bridges to form a tetrapyrolle ring.
The Fe atom is present either in Fe²⁺ state or Fe³⁺ oxidation state in the center of protoporphyrin IX ring.The iron atom has 6 co ordination bond,4 in the plane of flat porphyrin ring and two perpendicular to it.
Answer:
true
Explanation:
if they are similar, the dna is going to be similar
if they are different, the dna is going to be different
Answer:
D). Selecting a representation of a population and translating it to a larger group.
Explanation:
Statistical inference is described as the method of employing data analysis to draw conclusions about the characteristics/properties of a population on the basis of a casual sample collected from the population. Such a method is primarily employed to learn the characteristics of a large population size.
As per the question, <u>'selecting a representation of a population and translating it to a larger group' would exemplify statistical inference as a sample is collected as a representation of the population for learning the characteristics and applying it to the entire group</u>. Thus, <u>option D</u> is the correct answer.
Answer: T, True
Explanation: Type I diabetes mellitus is a type of diabetes in which the pancreas produces little or no insulin. Type I diabetes is an autoimmune condition in which the body's immune system fights and destroys the beta pancreatic cells that produces insulin, thereby leading to the production of too little or no insulin at all.
Type I diabetes is called juvenile diabetes or insulin dependent diabetes mellitus. Insulin is a hormone produced by the beta cells of the pancreas that regulates the blood glucose concentration. Insulin is released by the beta cells of the pancreas in response to high blood glucose level after a meal where insulin stimulates the uptake of glucose by muscle tissues and activates glycogen synthase an enzyme that catalyzes glycogenesis (synthesis of glycogen from glucose). The actions of insulin results in a fall in the blood glucose concentration.
