When in the cell cycle does the cell repair the DNA damage shown? UV light CH2 P. CH2 T. Kink P. CH2 CH2 Thymine dimer DNA strand with Damaged DNA strand adjacent thymine bases O During mitosis O Only immediately after the passed by that stretch of DNA any time during interphase when the DNA is accessible O Only when the DNA is actively polymerized by DNA polymerase

Q: 2. a) In the diagram of DNA below (Figure 4), a DNA strandis unwinding and new strands of DNA are…

A: The unwinding of DNA helix takes place with the help of enzyme DNA helicase. Addition of nucleotides…

Q: 20. In mitosis, if a parent cell has 25 chromosomes, each daughter cell will have hOW a. 100 total…

A: Cell cycle and mitosis  The cell cycle has three phases, they are  Interphase  Mitosis Cytokinesis…

Q: Which of the following would improve an individual's ability to avoid cancer while aging?

A: Under normal conditions, cells undergo regulated cell division, differentiation, and apoptosis…

Q: Telophase in Mitosis a ) Chromosomes begin to uncoil into chromatin. b) Nucleolus and nuclear…

A: Telophase is the fifth or we can say final phase of mitosis. it is the process that separate the…

Q: When cells differentiate there are changes in the portions of DNA that are active. The active DNA…

A: Cell differentiation  It is a process where cell changes from one type to other type. Non…

Q: ntrolling the cell cycle. Earlier researchers ha frog eggs (Xenopus) contained all the necess ired…

A: Xenopus may be a genus of African frogs that are normally referred to as the African clawed frogs. 2…

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: Q1: When is DNA replicated during the cell cycle? Q2: When in the cell cycle does DNA separate into…

A: It includes cell division, replication and growth. All these processes should be carried out in a…

Q: During the S component of the cell cycle: the cells divide O monad DNA is converted to dyad DNA O…

A: It is the chain of episodes that occur in each and every cell when it grows and divides.  These are…

Q: 26

A: Chromosomes are the condensed form of chromatin present from prophase to anaphase in mitosis.

Q: Bypassing a checkpoint in the cell cycle may result in a cancer cell Multiple Choice O condensing…

A: The basic process of metastatic conversion is that the cell undergo gain of function mutation in…

Q: How is the process of mitosis essential to the survival of an organism? O It creates new daughter…

A: Need to find why mitosis process is important for the survival of organism's from the given options.

Q: Chromothripsis is a rare phenomenon, first discoveredin cancer cells, where a single chromosome…

A: Cancer is caused by abnormal cell growth causing the formation of tumors. Tumor is a mass of cells…

Q: In which phase(s) of the cell cycle is the status of the DNA assessed, and if there are any…

A: The correct option for the above question is Both G1 and G2.

Q: Chromosomal DNA is duplicated during the phase of the cell cycle. O G1 G2 O Mitotic OS

A: correct answer = S phase S phase  is also known as synthesis phase in which DNA replication starts…

Q: Most of the cells in your body right now are in which phase of the cell cycle? G2 GO G1 O S phase O…

A: Cell cycle is sequence of events that happen in a cell as it grows and undergoes cell division.  The…

Q: During metaphase, chromosomes line up along the equator of the cell. The cell then moves into…

A: Microtubules can bind to chromosomes at the kinetochore, a protein patch on each sister chromatid's…

Q: A farmer decides to use insecticide to prevent insects from eating their crops. This insecticide…

A: Cells are the biological, structural and functional unit of an organism. Cell has a nucleus. Nucleus…

Q: QULJTIoN 2) A chemotherapy drug such as herceptin, which is used to treat certain types of breast…

A: Chemotherapy is one of the most important therapy for people suffering from cancer. Cancer cells…

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

A:

Q: A cell in G1 of interphase has 12 chromosomes (2 n = 12). How many chromosomes and DNA molecules…

A: The cell cycle is orderly events that occur in the cell when the cell in preparation for cell…

Q: For a chromosome to duplicated in a cell, there must me a region on the DNA strand called the where…

A: Replication It is process in which the existing DNA gives rise to a new DNA strand. Various…

Q: DNA polymerase III can correct replication errors through its ________ activity. a. 3’ to 5’…

A: Introduction: Although DNA replication is a highly precise process, errors such as a DNA polymerase…

Q: What type of cell is shown (in the middle)? A) plant cell in interphase O B) animal cell in…

A: The cell division is the process that involves production of new daughter cells from the mother…

Q: 13. How would living things differ if cell division took place only for reproduction? O A. All…

A: Reproduction is the process of production of progeny. It is of two types -  Asexual Sexual *Only…

Q: What process must be completed before a cell begins the process of division? O The somatic cell must…

A: Introduction :-   Cell division results in the formation of new cells. A single cell divides to…

Q: Which protein has to first accumulate in the cell before combining with other proteins so that the…

A: The cell cycle is the sequence of events that occur in the cell for the preparation of cell…

Q: what is the correct answer of the During the S component of the cell cycle: A.nothing happens B.…

A: Cell cycle involves series of events taking place inside a cell when a cell undergo the process of…

Q: During G, most of the nucleus is filled with a complex of DNA and protein in a non condensed form…

A: Chromosomes are thread-like structures that exist within the nucleus.

Q: Nuclear DNAreplicates in the phase. O a. Mphase O b. G0 phase O c. None of the answers is correct. O…

A: Cell cycle is process by which a cell grows,replicates it DNA and finally divide into daughter…

Q: The chemotherapy drug kills cancer cells by stopping them making and repairing DNA. At which stage…

A: Chemotherapy is  basically a type of cancer treatment in which anticancer drugs are utilized to…

Q: When does DNA replication occur in the cell cycle? Replicate this strand of DNA: ATTCGC TAG…

A: The cell cycle is a sequence of events before cell division occurs, it prepares cells for division.…

Q: When replication happens, how much of cell’s DNA will be replicated? Select one: a. All of it – all…

A: DNA replication is the biological process in which two identical DNA are produced from one original…

Q: What is happening in the cell during interphase? Choose all of the options that apply. Select all…

A: The orderly sequence of events by which a cell duplicate it's DNA, synthesis it's other components…

Q: What describes the DNA of cancer cells? Select all that apply. Often single stranded instead of…

A: Cancer cells are defined as those cells that are different from rest of the cells of the body. These…

Q: Sto G. Checkpoint Is my DNA copy corect? Am I ready to divide? Prophase Metaphase M Checkpoint Are…

A: Mitosis is the division of a single cell into two daughter cells that are identical (cell division).…

Q: 1) The activity of the cell cycle is controlled by the abundance of:  A) protein ligases and…

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading…

Q: 1. During which part of the cell cycle is DNA copied? A. S Phase 2. Which cell cycle checkpoint…

A: 1) The cell cycle are divided into two major phases: interphase and the mitotic phase.    A) During…

Q: What would be the result of a mutation that caused a cell to express the telomerase enzyme?…

A: Telomerase or terminal transferase is a DNA polymerase enzyme present in the eukaryotic cell. This…

Q: How does the process of DNA replication impact mutations in an individual? All DNA replication stops…

A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…

Q: Which of the following is FALSE regarding interphase? O interphase is the longest phase of the cell…

A: Cell division is of two types: Mitosis Mieosis

Q: Mitosis produces somatic cells that are not involved in O Cell growth O Reproduction O Wound healing…

A: The study of the shape, functioning, and behaviour of cells is known as cell biology. Cells are the…

Q: Which of the following will prevent progression of the cell cycle into M phase? O Completion of DNA…

A: CELL CYCLE:- When a cell is to divide, it is expected to synthesize its various components including…

Q: If a cell could not make histones, what would happen? O Its DNA would not be packaged properly O Its…

A: DNA of both eukaryotes and prokaryotes are different. In eukaryotic individual the DNA is present in…

Q: Skin cells are constantly dividing. After every cell cycle, the newly divided cells are identical to…

A: Cell cycle: The cells divide and forms another cell. This process is referred to as the cell cycle.…

Q: When studying living cells in a laboratory, researchers sometimesuse drugs as a way to cause cells…

A: A sequence of stages known collectively as the cell cycle are actively separated by eukaryote cells:…

Q: Which one of the following represents a mismatch or incorrect description? O a. Prophase:…

A: A normal cell can divide by two processes one is mitotic cell division while the second one is known…

Q: 3. Describe how cyclins and cyclin-dependent kinases are related. How do these molecules help…

A: As per our company guideline we are supposed to answer only first queation or first 3 sub parts of…

Q: A patient who has been diagnosed with cancer has been given a blood test in order for their doctors…

A: Cancer is the umbrella term for a group of diseases. Any of the body's cells tend to divide without…

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.