Which of the statements about denaturation are true? Protein denaturation involves cleavage of its peptide bonds. A competitive enzyme inhibitor acts by denaturing the enzyme. Denaturation of an enzyme will cause a loss of its catalytic activity. Denaturation and digestion refer to the same process. A denatured protein has a different tertiary structure than its native state. A denatured protein has a different primary structure than its native state.

Q: Suppose a woman has four sons, and two are colorblind but have normal blood clotting and two have…

A: Genes regulate genetic traits.

Q: By using a diagram illustrate the condition that leads to Kinefelter syndrome,44 + XXY.

A: Klinefelter's syndrome is a genetic condition in which a male is born with one extra extra…

Q: Types of Dominance?

A: An allele is a variant form of a given gene. It means, it is one of two or more versions of a known…

Q: Define the term “kiss-and-run fusion”?

A: Introduction: Hormones and neurotransmitters get released from neurosecretory cells via the fusion…

Q: Huntington’s Disease is a dominant lethal disease that manifests later in life after many people…

A: When individuals are able to gain an understanding of their genetic status, they are able to utilize…

Q: What are the inheritance pattern in colour blindness?

A: Color blindness is a genetic disorder in which the person is unable to distinguish between red and…

Q: Name the unit of heredity.

A: Heredity is also called as biological inheritance is the passing on of traits from parents to their…

Q: Define about additive variance (VA) ?

A: The influence of multiple genes leads to the number of traits called polygenic traits. The…

Q: Mitochondrial disease is a trigger of Alzheimer disease?

A: Alzheimer's is a chronic neurodegenerative disease, which occurs due to death of brain cells. This…

Q: How may Dominance be determined?

A: Introduction: In a pair of dissimilar factors one factor dominates the other, called the dominant…

Q: Two brown-eyed parents have a child with blue eyes. Briefly explain how this could be possible.

A: Genes are the basic structural and functional units of heredity. They are composed of…

Q: What is the difference in the studied skin color gene between dark skinned and light skinned people?

A: Human skin color can range from the darkest brown to the lightest hues. Differences in skin color…

Q: Which are the two kinds of biological abnormalities that could conceivably be inherited ?

A: Biological abnormalities refer to any condition of the body that alters from the normal parameter;…

Q: Give only typing answer with explanation and conclusion a mother with blood type B gives birth to a…

A: Blood groups are inherited as Mendelian genetics with slight variation. The alleles coding for Blood…

Q: What is the type of genetic inheritance of color blindness? Is color blindness more frequent in men…

A: Colour blindness is a condition in which a person is incapable to see colours normally. Colour…

Q: Curly hair (C) is dominant to straight hair (c). Is it possible for a curly haired man to produce…

A: Curly hair is inherited as an autosomal dominant trait, meaning that one parent has straight hair…

Q: Write about white privilege and colorism with description of examle?

A: INTRODUCTION White privilege and colorism is dxplained below with few examples.

Q: Define about Standard Deviation ?

A: Standard deviation is a measure of dispersion which can be calculated by the positive square root of…

Q: The Inuit of Alaska and Canada have a remarkable ability to work in the cold without gloves and not…

A: The Inuit people who inhabit Canada and Alaska are able to operate in the cold without using gloves.…

Q: Explain Down’s Syndrome, Klinefelter’s Syndrome & Turner’s Syndrome.

A: A chromosomal abnormality is a missing, extra, or irregular portion of chromosomal DNA. It is also…

Q: 1. (4) A fly cross. DdEe X DDEE, where D is long wings, d is short wings, and E is gray and e is…

A: The expected phenotypic ratio is found to be 9:3:3:1 in case of dihybrid cross.  Long wing, gray:…

Q: What blood types are not expected for children to have if their parents have AB blood? O blood?

A: Given: Parents have blood group AB blood.   Using Punnett Square we can find out the expected…

Q: determine the sufficient causes for a particular result?

A: A scientific experiment is repeatable and gives the same results in the same conditions, multiple…

Q: What is the differencebetween homozygosity andheterozygosity?

A: The alternate forms of gene are referred to as allele. An allele determines the hereditary…

Q: What is the most common mitochondrial disease?

A: Mitochondria are cell organelles within eukaryotic cells, which produce adenosine triphosphate…

Q: why the negative control sample (from an unaffected individual) only produced one band.   b.…

A: Huntington's Disease It is a rarer disorder where the brain cells or the neurons starts degenerating…

Q: By using a diagram illustrate the condition that lead to Turner's syndrome,44 + XO.

A: Chromosonal aberration  is a phenomenon in which one more or less numbers of Chromosome are found…

Q: What are affects when Nondisjunction occurs?

A: The separation of the sister chromatids or homologous chromosomes is one of the defined steps of…

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: