Which statement is correct? Cells in the muscles have different structure and function than skin cells because they have different genes. O All cells have the same genes, but different genes are active in different cells O As cells differentiate, they lose the genes they do not need O All cells have the same genes and all genes are active in all cells

Q: In plants, what are totipotent cells? cells from plant embryo young cells that can differentiate…

A: Cell potency refers to a cell's ability to differentiate into different types of cells. The greater…

Q: In gene therapy an attempt is made to transfer a "normal" gene into the cells of a person who lacks…

A: Although gene therapy is a newer concept that has yet to be completely investigated, it has been…

Q: Question 3 RNA polymerase can still transcribe a gene if LoxP sites and a stop cassette are inserted…

A: RNA polymerase is the enzyme that helps in the initiation of the transcription. These enzymes are…

Q: 25 of 41 The products of tumor suppressor genes cell division; the products of oncogenes cell…

A: Tumour Suppressor Gene:  A tumour suppressor gene is a type of gene that helps control cell…

Q: Which of the following i O Once DNA replicates, e It is not impacted by to OIt "keeps track" of prev…

A: Epigenetic changes are genetic modifications that impact gene activity without changing the DNA…

Q: Explain how gene expression  is relevant to your life. -  How is it useful? -  Why should anyone…

A: Gene expression is basically a process by which data from a gene is utilized in the combination of a…

Q: Promoters and enhancers are transcription factors are and

A: Transcription is the first step of DNA based gene expression, in which a particular segment of DNA…

Q: the function of the small ribosomal subunits is

A:

Q: 1. Since 1978, scientists used a specific biotechnology to produce a medicine used to treat…

A: Technology used: Recombinanant DNA.                 technology. The technology used to make DNA from…

Q: Tamoxifen needs an enzyme that is not found in the genes of Asians, but is used to prevent breast…

A: Tamoxifen-- Tamoxifen is a class of medication known as antiestrogen , which blocks the activity of…

Q: Cells in your stomach cells produce the digestive enzyme called pepsin. Cells in your bones do not…

A: Cells is considered to be the basic fundamental unit of life. Many cells come together to form…

Q: eproduce and spend their lives collecting food, tending the queen, and raising her offspring. ertain…

A: Honey bees are eusocial insects that live in a Colony. The colony consists of two types of females -…

Q: Myosin- A pröteln Compare the chromosomes and genes found in the red blood cells and the muscle…

A: GENES IN DIFFERENT BODY CELLS

Q: 1. Which one of the following statements correctly defines the concept of gene expression? Gene…

A: NOTE: Dear student, Since you have posted multiple questions, we will provide the solution only to…

Q: Which is not possible?     You can insert jellyfish genes into mice and make them glow-in-the-dark…

A: Transgenic animals are animals (most commonly mice) that have had a foreign gene deliberately…

Q: Stem cells can give rise to many different types of cells. How could stem cells most likely be used…

A: As stem cells are the cells which have the ability to divide and can give rise to many different…

Q: On average, how many mutations different are we from our parents? O only 1 or 2 O 10-30 O 40-50 O…

A: Mutations are the changes in DNA sequence. Based on the location of the mutation, it can be silent…

Q: Skin cells and heart cells are so different because they use different genetic codes. have different…

A: The cell is the smallest unit of structure, and its function. They are simple machines that store…

Q: Why does a muscle cell express a different set of genies compared to a white blood cell? Why do…

A: The muscle cells and the white blood cells comprise different sets of genies depending on different…

Q: He gets a "reject" result on his hypothesis test. What conclusion should he draw? o There is enough…

A: There is enough evidence to believe that red meat causes cancer.

Q: Sunlight (especially ultraviolet of UV radiation) is a primary cause of skin cancer. Why? UV…

A:

Q: Which of the following biological processes is influenced by epigenetic modulation of gene…

A: Epigenetic modifications are stable alternations in the gene expression and cellular functions which…

Q: Based on this data, which of the following is true of the cell lines? Select all that apply Cell…

A: Oncogenes are produced by the activation of proto-oncogenes. A point mutation is one of the causes…

Q: Short tandem repeat sequences (STRS) can be used for DNA fingerprinting because O they can be…

A: DNA fingerprinting, also known as DNA profiling or genetic fingerprinting, is a technique used to…

Q: How would you introduce the change/modification into the skin cells to transform them into neurons?

A: Every cell in an organism's body contain the same genetic material and genome. It is due to the…

Q: Why is the control of gene expression important for cells? Choose one: It ensures the accurate…

A: The question is asking us to identify the primary reason why the control of gene expression is…

Q: Many human cancers result when a normal gene mutates and leads to uncontrolled growth (a tumor).…

A: Introduction  Cancer is a popular disease now a day. In the US, 1 in 2 women and 1 in 3 men develop…

Q: following is an example of epistasis?

A: Epistatis: It is defined as the the action of masking one gene upon expression of another gene. Even…

Q: A transgene is successfully integrated into the genome of an animal zygote. The transgene is under…

A: The foreign DNA (gene) is incorporated into a host organism by the process of recombinant DNA…

Q: One example of an oncogene is ras. Ras is a G protein that is activated when growth factors bind to…

A: Activating mutations in proto-oncogenes that cause growth. Protooncogenes are the genes which causes…

Q: If your nerve cells and skin cells have exactly the same genes, how can they be so different in…

A: Cell differentiation is a process in which a cell is differentiated or changed into another cell.…

Q: fAvery, MacLeod, and McCarty had determined that the transforming molecule was RNA, what…

A: In the history of DNA it is found that biologists were trying to identify the genetic material and…

Q: 6. Vampire bats are mammals that consume blood as their only source of nutrients. Because blood is…

A: These questions explore the features of these genes that allow for specific regulation by the IRE…

Q: 33 of 41 Transcription factors are O RNA sequences that bind to RNA polymerase. O DNA sequences that…

A: Transcription is the process by which the information in a strand of DNA is copied into a new…

Q: What type of gene prevents the cells with damage from continuing through the cell cycle? OA stem…

A: Cell cycle: A Cell Cycle is the complex system of cell division in eukaryotes. It is the cell's…

Q: Adding methyl groups to DNA.. O increases the amount of protein these genes transcribe and…

A: The bases are ordered in the genetic information-carrying DNA (deoxyribonucleic acid)…

Q: cell's genome O contains all of a cell's DNA. O is defined as all the genes being used to make…

A: Microbes are microscopic organisms that cannot be seen with unaided eyes. They are present…

Q: Fruit flies with DNA transposons known as P elements are known to have 1.gene silencing factors in…

A: P elements - these are transposable elements  that were discovered in drosophilia as the causative…

Q: Human ESC and IPSC differ in some of their underlying characteristics. Which of the following…

A: Introduction: Stem cells generated from the undifferentiated inner mass cells of a human embryo are…

Q: . While perusing the E. coli K12 genome sequence,you come across a gene with no known function.…

A: Genome is defined as an organism’s complete set of DNA with all of its genes present. This will…

Q: 2. Which ONE of these statements on chromatin modification is UNTRUE? O DNA is methylated on the…

A: Introduction The dynamic modification of chromatin architecture to allow access of condensed genomic…

Q: Yes or no?   DAPI just stains dna in testes and sperm of planarian. A of riboprobe duryin situ…

A: Introduction :- DNA molecule acts as the genetic material of the cell and is made of polynucleotide…