explain how the symptoms of breast cancer justify investigation through the standard methods? Give a detailed answer

Q: what is triple code

A: The genetic code refers to the progression of data from genes to proteins. The triple code is named ...

Q: Explain the role of redox reactions in electron transfer chains

A: The oxidation of reduced coenzymes into their oxidized forms is known as terminal oxidation because ...

Q: What is the difference between a cell strain, a cell line, and a clone?

A: All living organisms are made up of highly organized structures known as cells and the cells are des...

Q: The presence of Barr bodies in a cell indicates

A: A Barr body also known as X-chromatin is the inactive X chromosome  present in a cell with multiple ...

Q: why are hemoglobin proteins made only in red blood cells and insulin proteins only in certain pancre...

A: The fundamental dogma refers to the sequence of events that allow information to be used and transfe...

Q: 3. Why is an Rh control tube necessary?

A: The Rh factor is one of the proteins on RBCs that determines whether the blood of two persons is com...

Q: 1. Which of these reproductive barriers is also responsible for sympatric speciation processes? A. P...

A: In allopatric speciation, groups become reproductively isolated and diverge due to a geographical ba...

Q: b. all of their children have porphyria pologi 1 no mol molOu 1 malo with pornhuria

A: Answer - {b} all of their children have porphyria. 

Q: Why are short bones well suited to an area like the wrist? Why are long bones more suited to areas l...

A: Bones provide structural support to the human body.

Q: How much work is it to obtain such a large progeny sizein corn? Which of the three genes would take ...

A: Introduction: Mendel discovered three laws describing the inheritance of factors from the parental g...

Q: Klariz, a 28-year-old woman with type o blood and Ricci, a 30-year-old man with type AB blood are ex...

A: Monohybrid cross is a type of genetic cross between individuals. 

Q: Celiac disease is a disorder triggered in susceptible individuals by exposure to gluten.  Gluten is ...

A: Celiac disease is a digestive and autoimmune disorder that can damage your small intestine. People w...

Q: 1. Jamar and Tanisha had a thing going on for almost a year, but then Jamar met Shakira at a dance c...

A: According to our guideline we can answer only the first question, up to first three subparts. So, up...

Q: Describe four ways that enzymes speed reactions.

A: Enzymes can be defined as biomolecules produced by the living organism which functions to catalyse a...

Q: Why did Galton modify the quincunx? a.Because the distribution of a trait (e.g., height) in offsprin...

A: Galton board or quincunx is developed by Sir Francis Galton.  It demonstrate the binomial and normal...

Q: From the fungal cross arg-6 ⋅ al-2 × arg-6+ ⋅ al-2+, whatwill the spore genotypes be in unordered te...

A: Introduction: Inheritance is a term used to describe the process by which a parent's traits are pass...

Q: How do the sexes develop their different anatomies?

A: The anatomical features of organisms are regulated by genes.  

Q: From the table below which shows the metabolic rate for each activity, if a person with height 1.50m...

A: Energy expenditure of human body: It is calculated by the features of body such as its composition a...

Q: Briefly explain how insulin and glucagon work in concert to regulate blood glucose.

A: The pancreas is a composite gland. A large pancreatic duct runs through the gland, carrying enzymes ...

Q: 1. Adaptive radiation of the mammals post the 65 million years ago extinction event was a product of...

A: Adaptive radiation has played a big role in the evolution of our biological diversity but the extent...

Q: A fruit fly (Drosophila spp.) has 4 homologous chromosome pairs. What is its diploid number? 16 8 O4...

A: Genetics is the branch of biology that deals with the study of genes, their variation, and heredity ...

Q: Circulating thyroxine (T4) and triiodothyronine (T3) in the bloodstream are structurally comprised o...

A: The thyroid gland is an endocrine gland. It makes three hormones that are secreted into the blood: t...

Q: Differentiate cell division in plants from animals. Tabulate your answer.

A: When a parent cell divides into two or more daughter cells, this is termed cell division. Typically,...

Q: Oxygen can be a friend or foe to aerobic or anaerobic microbes. what oxygen relationships to microor...

A: Introduction:- Aerobic Bacteria Aerobic bacteria are bacteria that develop in the presence of oxygen...

Q: Outline the sequence of events that must take place for a protein to be manufactured and then secret...

A: DNA is the ultimate blueprint for the cell, including all of the instructions for protein synthesis....

Q: Draw the life cycle of a typical flowering plant, explain the rolesof meiosis and mitosis in it.

A: Flowering plants are otherwise known as Angiosperms. They have well-developed vascular tissues and a...

Q: Each nucleotide on a DNA strand is made of a nitrogenous base (A, C, T or G), a phosphate, and what ...

A:  

Q: What advantages do confocal and deconvolution microscopy provide in comparison to conventional fluor...

A: Confocal microscopy uses light from laser, elimination of background information away from the focal...

Q: How do proteins function in transporting materials into the cell?

A: Cells can be defined as the basic functional unit in a living organism. They are the building blocks...

Q: Describe how modern organisms can be used to determine evolutionary relationships.

A: Evolutionary relationships between organisms can be inferred using modern organisms that are alive t...

Q: What are the advantages and disadvantages of using the Hanging drop technique?

A:

Q: Physical methods are often used to determine protein conformation. Describe how x-ray crystallograph...

A: Proteins- amino acids are the monomers for the production of proteins and contain nitrogen with mult...

Q: How do the structure and function of rough ER differ from those of smooth ER?

A: The endoplasmic reticulum is membrane bound organelle consisting of delicate branching and anastomos...

Q: Explain the relationship between protein folding and protein function.

A: A three-dimensional configuration of a protein is called its structure. Protein folding takes place ...

Q: In what area does the stem elongate?

A: Stem is the arial part of the plant and it bears branches, leaf, flower and fruit. Stem elongated th...

Q: Non-disjunction during meiosis can lead to several chromosomal disorders. When can non-disjunction o...

A: Cell division is a phenomenon during which parent cell splits and gives rise to new cells . It comp...

Q: 2) Cross a pea plant that is heterozygous for purple flowers and homozygous dominant for yellow seed...

A: Heterozygous purple flower: Pp Homozygous dominant yellow seeds: YY Homozygous recessive green seeds...

Q: A woman of blood group AB married a man of blood group A, whose father was group O. What is the prob...

A: Blood group are genes that  are inherited from the parents. There are 4 main categories in the ABO b...

Q: Several experiments were conducted to obtain information about how the eukaryotic ribosome recognize...

A: The start codon is the first codon of an mRNA (messenger RNA ) transcript translated by a ribosome. ...

Q: The primary aim of fixation is to preserve the morphological and chemical integrity of the cell. Exp...

A: Fixation is a process by which biological tissue are processed with specific type of fixatives, so t...

Q: Organizations that aim to protect the rights of animals have been battling leisure breeders to stop ...

A: Animal breeding is basically a type of animal science which help in development of superior animal l...

Q: In which situation would passive transport not use a transport protein for entry into a cell

A: Transport can take place in two ways mainly -  Passive transport - move along the concentration gra...

Q: What is allosteric repressor ?

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and liv...

Q: . A chicken breeder is working with a population in whichthe mean number of eggs laid per hen in one...

A: Heritability does not reflect the degree to which a trait is genetic; rather, it measures the propor...

Q: A/An ________ is a group of organisms that is more likely to breed with each other than outsiders. ...

A: Population genetics is the branch of genetics that deals with the description of observable or infer...

Q: In what ways do membrane-enclosed organelles facilitate cell metabolism?

A: In eukaryotic cells, organelles are protein clusters that act as a single unit. Organelles are encas...

Q: 1 2 4 3. RIGNE

A: Bone is hard , robust structure and is part of connective tissue that make up skeleton and gives str...

Q: Nucleus -Barr bodies The figure represents the stained nucleus from a cheek epithelial cell of an in...

A: Barr body: it is defined as a condensed X chromosome which is stained densely and inactivated. It is...

Q: 1. Explain the pattern of inheritance and write in the genotypes of the numbered individuals. (a) (b...

A: The autosomal dominant or X-linked dominant disease is called single gene disorder as the disease re...

Q: Which of the following is the deadliest genotype for the Tay Sachs allele? O t O Tt O TT

A: Tay-Sachs disease or TSD is a lysosomal storage disorder. The cause of this disorder is a mutation i...

Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.