Melting temperature (Tm) of 500 bases long DNA is defined as the temperature at which: a. All DNA molecules are single-stranded. b. The temperature at which 500 bp DNA molecules are destroyed. c. All DNA molecules are double-stranded. Half of the DNA is single-stranded, and half is double-stranded. Half of the DNA molecules are single-stranded, and half of the DNA molecules are double-stranded d. e.

Q: Although this organism is a normal resident of the skin microbiota, it can cause infections…

A: A common resident of the skin microbiota is the bacterial species Staphylococcus epidermidis.…

Q: The phospholipids of a cell membrane are arranged into a ________________.

A: The basic, structural and functional unit of life is the cell. A cell is the smallest unit of life…

Q: Salma Rick Layla Adie Mac A Rh A Rh Rh Rh Rh B B B The blood type for Salma is The blood type for…

A: The blood type for Salma is A positive The blood type for Rick is AB negative  The blood type for…

Q: Units of heredity passed down from parent to offspring that determines a physical characteristic of…

A: RNA (ribonucleic acid) is a type of nucleic acid molecule that plays a crucial role in the transfer…

Q: Ejaculatory duct is formed by union of the ducts of: O Prostate and seminal vesicle O Cowper's and…

A: Ejaculatory duct is the paired structure made from the union of the duct of the seminal vesicle with…

Q: Diglycerides are made of glycerol and __________

A: Diglycerides are a form of glycerides that are involved in biochemical signaling. These molecules…

Q: QUESTION 13 Chagas disease is transmitted by a bug with mouthparts that penetrate blood vessels.…

A: There are different mode of transmission in which different diseases are spread. Ther may be…

Q: A _______________  is a chemical factor released by cells that act on neighboring cells without…

A: The intercellular signaling mechanism is the mechanism, which helps in the communication process…

Q: QUESTION 8 The pleural membranes are located_. around the pelvic cavity in the cranial cavity around…

A: The spaces that enclose the internal organs are called body cavities.

Q: gene's _____________ is its physical place on a chromosome.

A: Gene is a unit of hereditary transfered from one generation to another.

Q: Sterility results from inflammation of the fallopian tube, which can be caused by_______________.

A: The Fallopian tubes, also recognized as uterine tubes, or oviducts, connect the uterus to the…

Q: Human Herpes Viruses types 1 & 2( HHV-1, HHV-2 aka Herpes Simplex Viruses) most frequently causes…

A: Herpes simplex virus 1 and 2 (HSV-1 and HSV-2), also known by their taxonomic names Human…

Q: QUESTION 19 Aneurysms are more common in the renal arteries because: ◇ they are longer than other…

A: The renal arteries are blood vessels that carry oxygenated blood to our kidneys. They branch…

Q: The involuntary loss of urine that can occur during physical activity, such as coughing or sneezing,…

A: Incontinence is the inability to regulate pee or faeces. It can affect anyone, but older persons are…

Q: Fertilization takes place in the: O Within the uterine cavity O Ovaries of female genitalia O Testes…

A: Fertilization is an important event in sexual reproduction where the union of the male and female…

Q: Carbaminohemoglobin is the name of describing bound to hemoglobin. охудen carbon dioxide carbonic…

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: Mitosis is the process of nuclear division. The process of dividing the cytoplasm is called:…

A: Cell division is the process by which the parent cell is divided into two as a daughter cell. It is…

Q: glycoproteins call

A: blood group antigens

Q: Question 131 All of the following are potentially oncogenic viruses except_ O Hepatitis B & C…

A: Viruses that can cause cancer is termed oncogenic viruses or tumor viruses. They induce cancerous…

Q: After death, two decomposition processes take place:___________ and ___________.

A: The human body is a living organism and thus it follows the cycle of life which starts with the…

Q: You are late to class, which is on the 12th floor of the Medical Technology building. After running…

A: The chemical processes that occur within an organism to sustain life are referred to as metabolism.…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.