What might be a consequence if a person couldn't make the protein p53?

Q: Which of the following describes Gene Expression? O Take a Genetic Code and turn it into Proteins O…

A: Ans- Gene Expression is a) Take a Genetic code and turn it into Proteins.   Genes are the structural…

Q: Which of the following are ways that two cells with the same DNA might turn into different types of…

A: Although all cells in an organism contain the same genetic material, they differentiate into…

Q: As a certain cell went through S phase, many mistakes were made during DNA replication that could…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: What choice best descirbes how genes are used in different cell types in your body. An example of…

A: Gene- Gene term was introduced by Wilhelm Johannsen in 1909 and the definition has been refined many…

Q: can a stem cell become a nerve cell

A: Stem cells are the cells which has the ability to develop into any cell type. Bone marrow is the…

Q: explain how p53 functions in a cell that sustained DNA damage to prevent progression of that cell…

A: DNA can get damaged due to various factors such as incorrect replication, exposure to mutants, UV…

Q: Put a checkmark next to any of the following scenarios that would make it MORE likely that a cell…

A: Need to find all the options that produce uncontrollable cell division  and to increase chance of…

Q: Are there nuclear reactions going on in our bodies ? How did doctors create a belly button ? How are…

A: Life was originated billions of years ago. The modern-day human being bears the most complex body…

Q: An individual has a mutation in the gene that codes for hemoglobin. This results in sickle cell…

A: In sickle cell disease, the mutation causes the substitution of the amino acid glutamic acid with…

Q: In a healthy cell, which of the following proteins will be activated in order to suppress cell…

A: This protein controls cell division by acting as a tumor suppressor, which means that it prevents…

Q: What does this expression mean?    DNA → RNA→ Protein    A DNA first turns into RNA; then the…

A: DNA and RNA are genetic material of biological organisms and they store all the genetic information…

Q: P53 is a tumor suppressors protein.   The protein is present in the cell at all times but is…

A: Answer) E It would spread to all parts of the body. p53 gene act as a tumor suppressor gene and get…

Q: What is happening at each indicated time on this graph? Log₁ number viable cells A B C D E A B C…

A: Growth is the characteristic of living organisms that increases the number of cells in multicellular…

Q: Why do neurons and some other specialized cells divide infrequently?     They have entered into G0.…

A: The series of events that occur in a cell that cause it to mature and then divide is referred to as…

Q: What might happen, for instance, if in a research study cancer cell genes were transferred into…

A: Gene therapy is a way of treating or preventing disease by altering the genetic instructions within…

Q: QUESTION 10 When you exercise, you typically start breathing harder. This is because: You are…

A: As per our guidelines, we are supposed to answer one question.   On starting to exercise the muscles…

Q: In cancer, cells divide out of control. Thus, chemicals that interfere with cell division might be…

A: Cancerous cells are more sensitive to mitotic inhibitors. These mitotic inhibitors are mostly…

Q: Identify the manipulated variable and the responding variable for the study.

A: Manipulative variable in an experiment is the one variable of the experiment that the scientist…

Q: p53 is a gene / protein often associated with cancer.  Why?  What does p53 do?  What kind of gene is…

A: p53 is a tumor suppressor gene it is called so because its activity stops the formation of…

Q: You are studying a gene that makes a protein product that is important to vision. In which cell…

A: Bone marrow cells of an adult: These cells are primarily involved in hematopoiesis, which is…

Q: Which of the following statements describing mutations causing cancer is false? Group of answer…

A: Mutation refers to  any change in base sequence  of DNA. Mutagen is physical or chemical agent that…

Q: Part A Telomere shortening puts a limit on the number of times a cell can divide. Research has shown…

A: A telomere is a region present at the end of a chromosome. It is a highly repetitive region which…

Q: A cell has just finished mitosis and divided into two identical daughter cells. What will happen to…

A: The cell undergoes cell cycle process to divide and multiply into its daughter cells. The main…

Q: The science classroom has models of an animal cell and a plant cell on display . This picture shows…

A: 1 - Endoplasmic reticulum 2 - Cell membrane 3 - Micro villi 4 - Cytoplasm 5 - Golgi apparatus 6 -…

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: Select the statements that accurately describe different ways that translocations could lead to…

A: Answer-  (A) A translocation breaks up the sequence of a gene for a protein that stimulates…

Q: Which of the following is not an internal or external factor that controls cell division? a…

A: Cell division is a highly controlled process that is under tight regulation of both external and…

Q: Which of the following can occur when genes are not expressed properly it can result in uncontrolled…

A: Introduction:-  Genes code for specific proteins which do their respective functions.The expression…

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: An enriched medium containing salts, glucose, proteins and vitamins was made and a commercially…

A: Enriched media refers to the media which contain the nutrients required to support the growth of a…

Q: Stem cells have the potential to become any cell in the body. What changes when they begin to…

A: Stem cells Stem cells are pluripotent cells. This means that they have the ability to divide into…

Q: Which process best describes the process of transcription? DNA strands open and both strands are…

A: 1. The process that best describes the process of transcription is: DNA strands open and one strand…

Q: DATA SET 3: There are many differences between cancer cells and normal cells. Some of the…

A: Cancer is described as the excessive proliferation of abnormal cells in the body. Cancer occurs as…

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: Lord Voldemort seeks immortality to rule over the wizarding and muggle world forever. As his loyal…

A: Cancer is a condition in which the cells undergoes continuous cycle without stopping and doesn’t…

Q: Which of the following statements concerning p53 is NOT correct? O a. O b. O C. p53-dependent…

A: p53 is a gene that helps to control the cell cycle and prevent cells from becoming cancerous. It…

Q: An accumulation in mutations in genes involved in _______ and _______ may lead to cancer.     cell…

A: Cancer is a complicated illness caused by the accumulation of mutations in key genes. Understanding…

Q: During which phase do cells have more DNA? G1 or G2

A: The cell is the basic structural and functional unit of life. It carries out various functions in…

Q: Similarities of Plant Cells and Animal Cells Differences of Plant Cells and Animal Cells Plant Cells…

A: A plant cell is a eukaryotic cell that is a fundamental structural and functional unit of plant…

Q: Why is cancer a disease of individual cells? Because cancer involves cell proliferation None of the…

A: Cancer is defined as uncontrolled division of cells.

Q: X-rays strike a chromosome in a living cell and ultimately cause the cell to die. Did the X-rays…

A: Introduction  Radiation such as X rays are harmful to the mankind, they have high energy value and…

Q: Telomerase is a very important enzyme for the control of both cancer and aging.  In 5 sentences,…

A: The ends of the  linear chromosome is known as telomere,it is rich in the   tandem repeats of…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: