One difference between cancer cells and normal cells is that cancer cellsSelect one:O a. are arrested at the S phase of the cell cycle.O b. are unable to synthesise DNA.C.continue to divide even when they are tightly packed together.O d. cannot function properly because they are affected by density-dependentinhibition.e. are always in the M phase of the cell cycle.Clear my choiceNext page

Cancer can be defined as a disease caused by the uncontrollable growth of the cells and it will also…

Answered: ted at the S phase of the cell cycl le…

ted at the S phase of the cell cycl le to synthesise DNA. to divide even when they are tig unction properly because they are

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter28: Dna Metabolism: Replication, Recombination, And Repair

Section: Chapter Questions

Problem 19P: Figure 28.11 depicts the eukaryotic cell cycle. Many cell types â€œexitâ€� the cell cycle and...

See similar textbooks

Related questions

Q: 4. Krebs Cycle-include acetyl-CoA, ADP + Pi /ATP, NAD+/NADH, FAD/FADH2, and carbon dioxide (CO₂).…

A: Introduction : The process of respiration involves the release of carbon dioxide, water, and ATP as…

Q: m TA TA DNA replicaton GCE ΤΑΞ CG ETA CG EG C TATA ATAT GC GC AT 5 5 GC- TA GC ΤΑ AT Daughter (new…

A: The process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules…

Q: 4. Nicotine, one of the components of cigarettes, slows cilia" lining the respiratory tract, causes…

A: Introduction: Nicotine, an addictive chemical found in cigarettes, activates neurotransmitters in…

Q: A key enzyme in metabolism catalyzes the phosphorylation of glucose. Name three amino acids that may…

A: Glucose is the 6-carbon sugar and is the main sugar found in the blood. Its molecular formula is…

Q: Can you explain how to do it? and show the steps?

A: Restriction endonuclease are the specific enzymes that are responsible for cutting double stranded…

Q: suppose the cytosolic pH of Plasmodium is 7.1. Suppose PfCRT is a secondary active symporter using…

A: The difference in the electric potential of the interior and exterior of the membrane is called the…

Q: What type of nonparametric test should be used to evaluate the effectiveness of an exercise program…

A: The pressure extered by blood against the walls of the arteries is called blood pressure. The normal…

Q: B cells are most important in the immunity type ofi mmunity. .A.Cellular; specific B.Cellular;…

A: We know that immunity is resistance to disease. The two important components of immunity are innate…

Q: 6 5 2

Q: Evolution led to the formation of RuBisCO that is used by C3 plants to fix CO2. Why do you think…

A: Rubisco is an enzyme that is involved in the calvin cycle's fixation of carbon dioxide and is also…

Q: 1. The diagram on the right compares the O2 binding prop- erties of normal adult hemoglobin (HbA) to…

A: Hemoglobin is an important protein in the RBCs cells of the body and helps in carrying oxygen from…

Q: Indicate whether each listed solid-phase peptide synthesis step is performed one time or performed…

A: Solid-phase peptide synthesis It involves the stepwise generation of a peptide chain joined to…

Q: Proteins play many different and important roles in the body. Explain how all of the types of…

Q: Develop and identify an appropriate research question related to nutrition and colon cancer.

A: The bottom end of the intestinal tract is known as the colon. It reaches the rectum from the caecum.…

Q: Do the cells of blue whale get proportionally as big as the whales? What factor limits cell size?…

A: The body's size does not influence the size of the cell. Any growing biological thing does so…

Q: 2. Before leaving for Mount Everest base camp, a climber's hematocrit is measured at 40%, PAO2 =100…

A: A straightforward blood test called a hematocrit evaluates the proportion of red blood cells in your…

Q: Explain and discuss how and why plants are cloned.

A: Plants that are grown by asexual process produce genetically same plants are known as their…

Q: exergonic

Q: Describe the chemical properties of pesticides

A: Pesticides are chemicals used to provide protection to plants against pests and insects.

Q: What is one problem with using only anatomical features to determine how closely related organisms

A: Species is a group of interbreeding individuals which have similarities not only in their anatomy…

Q: Why are there so many mutations? What are the bacterial defense system differences from SARS-Cov 2…

A: Abrupt changes inside the DNA that may or may not change the amino acids sequence in a protein is…

Q: Looking at the composition of young children's gut microbiomes and how it changes under various…

A: Gut microbiome play a very important role in maintenance of a person's health. These microorganisms…

Q: Artificial selection is when people selectively choose individuals with a certain desired trait to…

A: A- In artificial selection, humans directly cause new mutations to occur, whereas natural selection…

Q: Name for entire region as well as labeled structures A, B, C? What is the term for A, B, C combined?…

A: Dicot are mainly flowering plants. Their seed have two embryonic cotyledons.

Q: what would be some of the challenegs of doing x-ray diffraction on glubular proteins

A: The non-fibrous or globular proteins, as they are ordinarily available, give patterns which show a…

Q: he family is shown in both pedigrees below. Each pedigree focuses on a different monogenic, fully…

A: X linked recessive trait- this trait is associated with mutations in genes on the X chromosome. As…

Q: interpret the given dot plot below from the protein sequences of M. leprae and M. ulcerans

A: Amino acids, the monomers of proteins, are involved in practically every biological activity, but…

Q: 7. Construct a UPGMA tree for the following distance matrix. Show values of branch lengths on the…

A: Numerical taxonomy is the numerical evaluation of the affinities among taxonomic units and the…

Q: What is the function of flowers?

A: A plant can be divided into a root and a shoot system. The shoot system is composed of a trunk,…

Q: Many different mutations in the CFTR gene have been identified that lead to cystic fibrosis (CF), an…

A: Cystic fibrosis is an autosomal disease meaning the person possessing the disease has both the…

Q: PLEASE EXPLAIN WHY ATP AND NADH ARE REQUIRED FOR THIS PATHWAY AND WHY THEY ARE NEEDED IN DIFFERENT…

A: Calvin-Benson-Bassham cycle: Calvin-Benson-Bassham cycle also called the C3 cycle is responsible for…

Q: The phosphodiester bond in DNA links: a. The 2’ carbon of the ribose to the 3’ carbon of the…

A: Using ester connections, a phosphate group forms a covalent bond with nearby carbons known as a…

Q: Certain restriction endonucleases produce cohesive (sticky) ends. This means that they: a. stick…

A: The primary purpose of restriction endonucleases is to guard against foreign genetic material,…

Q: What sorts of biological changes would have been selected for that may have contributed to…

A: Encephalization An evolutionary rise in the complexity or relative size of the brain, involving a…

Q: that

Q: What generation is exhibited here and is it homothallic or heterothallic? What is the phylum? What…

A: Introduction :- The two sexual orientations developed by fungi are heterothallism and homothallism.…

Q: ecological conditions

A: Evolution: It is defined as the process by which the species adapt over time in response to their…

Q: Suppose you cross a pure-breeding, black- coated dog with curly fur to a pure- breeding,…

A: Introduction :- An effective tool for predicting the variations and probabilities that can result…

Q: blood collection from a patient in a haematology

A: Blood collection is a very important pre-analytical process in haematology testing. blood is…

Q: Calculate how many triplet codons would be possible had evolution seized on six bases (three…

A: RNA is made up of four nucleotides: adenine, guanine, cytosine, and uracil. A triplet codon is an…

Q: Compare and contrast CD4 and CD8 T cells. Include in your response references to structure,…

A: T cells are the type of lymphocytes present in the blood. T cells are components of the adaptive…

Q: Which of the following concerning glucagon is TRUE? a. It is a hormonal protein that…

A: Introduction :- The pancreatic alpha cells that produce glucagon are peptide hormones. It is thought…

Q: What are the defining characteristics of the exponential/log phase of the bacterial growth curve.…

A: Bacterial growth curve is a graph which represents the pattern of growth of bacteria in cultural…

Q: The question should be whether you reject or do not reject the Fisher test null hypothesis using…

A: For autosomal recessive trait , unaffected: affected ratio is 3:1 and in the data given in the table…

Q: Which of the following is true? A) Tendons join bone to bone B) Tendons join muscle to bone and…

A: Bone tendons and ligaments are a type of dense connective tissues. All these contains large amounts…

Q: 1. Match the following leukocytes (A-L) with the correct description (a-j). Each term should be used…

A: The resistance exhibited by the host towards injury caused by micro-organisms and other products i1s…

Q: MEB 33 10 1 1 204 PLT Question 1 What morphologic alterations are seen in this blood smear field? x…

A: A set of inherited blood illnesses is known as beta thalassemia's (thalassemia). These thalassemia's…

Q: Which of the following is NOT true of DNA polymerase? a. DNA polymerase builds the new strand…

A: DNA polymerase is a type of enzyme found in all living things. Its primary function is to duplicate…

Q: The outer most layer of bone is called: A) Periosteum B C Cortical bone Spongy bone Medullary cavity

A: Bone is a tissue that is made up of cells that produce an extracellular matrix that is mineralized…

Concept explainers

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:

Question

One difference between cancer cells and normal cells is that cancer cells
Select one:
O a. are arrested at the S phase of the cell cycle.
O b. are unable to synthesise DNA.
C.
continue to divide even when they are tightly packed together.
O d. cannot function properly because they are affected by density-dependent
inhibition.
e. are always in the M phase of the cell cycle.
Clear my choice
Next page

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Figure 28.11 depicts the eukaryotic cell cycle. Many cell types â€œexitâ€� the cell cycle and donâ€™t divide for prolonged periods, a state termedG0; some, for example neurons, never divide again. a. In what stage of the cell cycle do you suppose a cell might be when it exits the cell cycle and enters G0? b. The cell cycle is controlled by checkpoints, cyclins, and CDKs. Describe how biochemical events involving cyclins and CDKs might control passage of a dividing cell through the cell cycle.
Which of the following describes the most likely property of cancer cells, other than un- controllable division? A inability of chromosomes to align during the metaphase B с D alteration of the cell cycle sequence inability to undergo apoptosis inability to form spindle fibers
Which of the following is least likely to result in the formation of a cancerous cell? A Dysfunction results in the permanent activation of a cell division pathway in the absence of the appropriate ligand. B с D Separation of chromatids during mitosis occurs without all centromeres being attached to spindle fibers from both poles. A dysfunction in a cell cycle checkpoint prevents a cell from entering the S phase. A dysfunction causes the inability to produce cancer-suppressing proteins.
What celluar events/processes are associated with G1,S,G2,and M phases of the cell cycle? With the phases of mitosis? Some example: A. DNA replication B. Beginning of mitosis C. Normal cell growth and function D. Breaksdown of nuclear membrane E.Separation of sister chromatids F.Alignment of chromosomes on the equator of the cell H.Triggering the compaction and condensation of chromosomes I. Attachment of microtubles to kinetochores
Which of the following statements is correct about the cell cycle? In actively dividing cells, the S and G2 phases are collectively known as interphase. O A. The cell cycle is a sequence of replication and division that produces new cells. O B. When the S phase of the cell cycle is finished, a cell actually has twice as many chromatids as the number of chromosomes in the Gl phase. OC. The phases of the cell cycle are G1, S, and M. OD.
Which of the following is FALSE about mitotic cell division and mitosis? O A. Mitotic cell division is 6 stages: Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis while mitosis is 4 stages: Prophase, Metaphase, Anaphase, Telophase. O B. The terms mitotic cell division and mitosis are the same and they can be used interchangeably to refer to cells dividing to make more cells. O C.A mitotic cell division includes mitosis and mitosis is part of a mitotic cell division. O D. During mitotic cell division, 1 cell divides into 2 cells and during mitosis, 1 nucleus divides into 2 nuclei.
BPA is a chemical compound that has historically been used in themanufacture of plastic products. However, cells often mistake BPAcompounds for hormones that accelerate the cell cycle. Because ofthis, BPA is associated with an increased risk of certain cancers. Question: How might BPA interact with the cell cycle and its checkpoints?
During the cell cycle there are three checkpoints. Match each description with the correct checkpoint. Requires growth signals and checks there are no mutation in the DNA Checks that DNA is properly replicated and that all the organelles and proteins needed for division are present Ensures that all the chromosomes are lined up and accounted for A. G1/S B. S/G2 C. G2/M D. Metaphase/Anaphase E. Anaphase/Telophase
When considering the stages of the cell cycle, which stage is best associated with cells that do not divide, such as nerve cells? G1 phase M phase O None - all cells divide S phase G2 phase GO phase Pickles are often preserved in a 20-30% salt solution called brine. How does brine prevent contamination by microorganisms? Bacteria can't survive in hypotonic solutions because of the added pressure of the water they take in causing them to burst. O Bacteria can't survive in a hypertonic solution because they lose too much water and die. O The high salt concentration increases the pH of the environment, making it unfavorable for bacteria to live there. The high salt concentration creates an isotonic environment that the bacteria cannot live in. Bacteria cells are unable to digest the salt, thus killing the cells by starvation.
The phases of cell cycles in order are O a. Metaphase, anaphase, telophase, interphase, prophase and cytokinesis O b. Metaphase, anaphase, interphase, prophase, telophase and cytokinesis O c. Interphase, telophase, cytokinesis, prophase, metaphase and anaphase O d. Cytokinesis, telophase, anaphase, metaphase, prophase and interphase O e. Anaphase, telophase, cytokinesis, interphase, prophase and metaphase O f. Interphase, prophase, metaphase, anaphase, telophase and cytokinesis g. Prophase, interphase, metaphase, anaphase, telophase and cytokinesis What is the purpose of using sodium bicarbonate (NaHCO3) in the photosynthesis experiment? a. None of the other choices is valid O b. To provide dissolved dissolved 02 O c. To provide dissolved dissolved CO2 O d. To provide dissolved water
A cell can normally halt its progression through the cell cycle at different checkpoints. Which of the following best predicts a reason for a cell to halt its progression through the cell cycle between the G1 and the S phases? A B incorrect attachment of spindle fibers to sister chromatids с insufficient accumulation of nucleotides D mitosis-facilitating enzymes have not been synthesized errors in DNA replication during G1
BPA is a chemical compound that has historically been used in themanufacture of plastic products. However, cells often mistake BPAcompounds for hormones that accelerate the cell cycle. Because ofthis, BPA is associated with an increased risk of certain cancers. Question: Why do you think that very small concentrations of BPA mighthave a large effect on the cell?