Question 11. The reverse transcriptase-polymerase chain reaction (RT-PCR) is useful because: a. It can be used to measure protein levels in a cell population. It can be used to study chromatin. b. c. It can be used to detect the presence of specific transcripts in a tissue. d. None of the above. All of the above. e.

Q: T cells bind to and destroy foreign cells in a process referredto as _________________ immunity.

A: Immunity can be defined as the ability of an organism to fight against infections caused by a…

Q: Plasma includes the fluid around the organelles is the liquid portion of the blood has a different…

A: Blood is a form of connective tissue. The cells of the blood are closely packed. The hemoglobin…

Q: QUESTION 4 Arc rays cannot burn and damage the eyes O True False QUESTION 5 We used [] file for…

A: 4. False, arc rays or welder's flash are like sunburn that damage both the eyes.  5. Half round file…

Q: Question 28 The function of pointed structure C is to store Liver A Stomach Spleen Rectum Pancreas…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: Structure at end of arrow Structure B The name of the structure at the end of the arrow in structure…

A: Bacteria are microbes that exhibit different modes of reproduction. It includes bacterial…

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: What two possibilities Pauling’s findings suggested ?

A: pauling's was one of the founders of the fields of quantum chemestry and molecular biology, His…

Q: Contains deoxyribose instead of ribose. O messenger RNA O DNA O transfer RNA

A: Nucleic acids contain the genetic information needed for functioning of cell. These are of two types…

Q: Mitochondrial DNA is inherited from the (mother, father).

A: According to the question we have to provide the information about the statement Mitochondrial DNA…

Q: Question 15 Simple columnar cells are found in the skin muscle O gastrointestinal tract

A: We know that Columnar epithelial cells are simple epithelium made up of columnar cells. They are…

Q: Each shallow groove is called a

A: The cerebral cortex has sulci which is little grooves, crevices for the bigger grooves and lumps…

Q: The cerebellum is not part of the brainstem.  True  False

A: Brain is a complex structure which control and coordinates different body function by the cells…

Q: _cells stimulate both arms of the immune response (one arm is self and the other arm is foreign)

A: According to guideliness we have to answer the first question only so please kindly post the 2nd…

Q: The two strands of DNA in a double helix are ______________.

A: The DNA is the genetic material of most of the organisms. It is a a polymer of nucleotides that…

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: The _____________ strand is made continously.

A: DNA replication in eukaryotes is semiconservative, semicontinuous, and bidirectional. It occurs in…

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

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

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: B.1.351 is a variant of SARS-CoV-2. It has the amino acid substitution N501Y in the spike protein on…

A: The aromatic amino acids like Tyrosine, tryptophan and phenylalanine absorb ultraviolet light. The…

Q: Name the structures/regions: 2. 3. 1 2 3

A: The kidneys are bean-shaped organs found in pairs within our body on either side of our spine and…

Q: 56. Name the line indicated by tag #56? 57. Name the structure/ line indicated by the tag #57? 58.…

A: Skeletal muscles are composed of elongated, narrow, cylindrical fibres called muscles fibres. These…

Q: l in the blanks: is a vertical plane that divides the body into anterior and posterior parts.

A: In particular, symmetry refers to the correspondence of body parts, in size, shape, and relative…

Q: A single strand of DNA runs from ___________ to ___________.

A: Every DNA strand has two closures. The 5' end of the DNA has the terminal phosphate group on the 5'…

Q: QUESTION 3 Watson is and Crick was O American, British O British, American O American, American O…

A: Watson and Crick are both known for their model of DNA. the DNA was defined by them as the double…

Q: The surface of a nucleus is bounded by a special kind of membrane called the ______________________.

A: A nucleus can be defined as a dense organelle that is present in most of the eukaryotic cells. This…

Q: The chemical bond involved between the nucleotides in a polynucleotide strand is a _____________ .

A: Nucleotides are involved in the formation of DNA and RNA. It consists of a five-carbon sugar, a…

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: _____________ is the transcription factor that activates the transcription of the LDL receptor gene.

A: DNA is transcribed into mRNA with the help of several transcription factors. Transcription factors…

Q: QUESTION 33 Your tailbone and your nose are vestigial organs. True O False

A: Vestigial organs are those organs which are still present but are no longer in use of us.

Q: Adenine pairs with _______________.

A: A base combine could be a combine of bases that make up a "rung of the DNA ladder." A DNA nucleotide…

Q: A noncoding DNA sequence within a gene is called a(n) _____________.

A: BASIC INFORMATION  DNA It stands for deoxyribo nucleic acid.  It is the genetic material of all…

Q: Someone has 3 chromosomes instead of two is a _____________ Person.

A: A trisomy is a chromosomal condition characterized by the presence of one extra copy of chromosome.…

Q: Prions are infectious proteins that appear to cause degenerative brain diseases in animals. True…

A: Prions are proteinaceous  pathogenic agents. They are smaller than virus. They are infectious…

Q: Question 15 Saltatory conduction is made possible by O the myelin sheath O large nerve fibers O…

A: Nerve fibers are the fundamental and structural units of the nervous system. These cells help to…

Q: Expressed sequences of DNA are called ________________.

A: DNA or deoxyribonucleic acid is a molecule composed of two polynucleotide chains that coil around…

Q: DNA wrapped around a

A: The DNA is comprised of a packed organelle of a structure called a chromosome. The chromosome is…

Q: These two parts of a DNA nucleotide will always stay the same ___________ and ________

A: Deoxyribonucleic acid ( DNA) is the genetic material in most of the organisms. It is a double…

Q: Erythroblastosis fetalis is a hemolytic disease experienced by the second born caused by the…

A: Erythroblastosis foetalis is a haemolytic disease of the foetus which is caused by the transmission…

Q: A medical test, which uses amnionic fluid to test for chromosomal abnormalities is called…

A: The chromosomes in our cells are 23 pairs which means a total of 46 in number. A missing chromosome…