Which of the following best helps explain how the process represented in Figure 1 produces DNA?

The main function of the third polymerase Pol III is duplication of the chromosomal DNA while other DNA polymerases are involved mostly in DNA repair and translesion DNA synthesis. Together with a DNA helicase and a primase Pol III HE participates in the replicative apparatus that acts at the replication fork.

What does it mean to say that extension by DNA polymerase III proceeds 5 ‘- 3?

What does it mean to say that extension by DNA polymerase III proceeds 5 to 3? DNA polymerase attaches to 3′ end of an Okazaki fragment. As it moves in 5′ to 3′ direction it removes the RNA primer ahead of it and replaces the ribonucleotides with deoxyribonucleotides.

Which of the following best predicts the effect of the enclosure on the O’Neil population?

Which of the following best predicts the effect of the enclosure on the O’Neill population? The frequency of the MC1RD allele will decline due to natural selection.

Which of the following best describes the role of cell to cell communication during response to an invasion of antigens?

Which of the following best describes the role of cell-to-cell communication during a response to an invasion of antigens? … They allow the movement of molecules from one cell to another enabling communication between cells.

Which method is used to collect fetal cells during genetic testing?

Figure 1: Amniocentesis is a procedure for obtaining fetal cells for genetic testing. One of the oldest methods for obtaining DNA from an unborn child amniocentesis can be used to acquire samples for chemical DNA and chromosomal tests.

What is a somatic status?

Somatic symptom disorder is diagnosed when a person has a significant focus on physical symptoms such as pain weakness or shortness of breath to a level that results in major distress and/or problems functioning. The individual has excessive thoughts feelings and behaviors relating to the physical symptoms.

What is somatic mutation theory?

In a nutshell the somatic mutation theory (SMT) of cancer is that a change in the DNA of a somatic cell alters its characteristics so that it undergoes clo- nal expansion.

How does somatic mutations occur?

Somatic mutations are frequently caused by environmental factors such as exposure to ultraviolet radiation or to certain chemicals. Somatic mutations may occur in any cell division from the first cleavage of the fertilized egg to the cell divisions that replace cells in a senile individual.

Which statement best provides evidence that the substance is a mutagen quizlet?

Which statement best provides evidence that the substance is a mutagen? The cells change after being exposed to the chemical and this change is passed to the next generation of cells.

Which of the following is a mutagen?

Examples of mutagens include radioactive substances X-rays ultraviolet radiation and certain chemicals.

Which best describes a centromere?

Which best describes a centromere? the part of a chromosome that joins the sister chromatids. How can the two chromosomes that make up a homologous pair differ? They can contain different alleles for the same trait.

Which of the best describes meiosis?

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males eggs in females. … These four daughter cells only have half the number of chromosomes? of the parent cell – they are haploid.

Which statement best describes how are mutations occur?

Mutation occurs when there is change in sequence in DNA . dna nucleotides are changed during replication statement describes.

Which of the following best describes the result of mutation in an organism’s DNA?

Which of the following best describes the result of a mutation in an organism’s DNA? The mutation may cause phenotypic change.

Which of the following best explains how the phospholipid?

Which of the following best explains how the phospholipid bilayer of a transport vesicle contributes to cellular functions? The phospholipid bilayer allows the vesicle to fuse with the Golgi apparatus and the plasma membrane allowing the exocytosis of proteins.

Which of the following is the best description of a cell membrane?

The cell membrane also called the plasma membrane is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

Which of the following best describes the phospholipids that make up the cell membrane?

The correct answer is (C) A flexible lipid double layer. The cell membrane is often referred to as a “fluid mosaic ” a flexible structure…

Which statement best explains the orientation of the phospholipid molecules in this model AP Bio?

Which statement best explains the orientation of the phospholipid molecules in this model? The hydrophilic phosphate groups of the phospholipid molecules are attracted to the aqueous internal and external environments. Which of the following is true of integral membrane proteins?

Which one of the following Figures correctly describes the process of electrolytic refining?�

Carbohydrates Part 1: Simple Sugars and Fischer Projections

The best tables at Salute 2021 – Part 1

A system is taken through a cyclic process represented by figure as shown. The

Which of the following best explains the process represented in Figure 1?

Which of the following statements best explains the role of enzyme 1 in the DNA DNA replication process?

Which of the following best explains the process occurring between point 1 and point 2 in Figure 3?

Which of the following best explains how some cells of an individual produce and secrete a specific enzyme but other cells of the same individual do not quizlet?