Quèstion 19 After mitosis, the chromosome number of a descendant cell is the parent cell's. a. one half of b. less than c. rearranged compared to d. doubled compared to e. the same as

Q: Question 37 DNA is duplicated during: A) anaphase B) prophase C) S phase of interphase D) telophase…

A: DNA duplication In the context of genomics, duplication is a form of mutation in which one or more…

Q: Question 14 These cells belong to muscle tissue. O connective tissue. O epithelial tissue. O nervous…

A: INTRODUCTION Nervous tissue These tissues are found in brain, spinal cord and nerves.

Q: QUESTION 5 The activation of the sodium potassium pumps creates ion redistribution by pumping three…

A: Sodium potassium pump It is also known as the Na⁺/K⁺ ATPase It is  found in the membrane of all…

Q: Question 15 Osmosis is the movement of - ----- across a semi-permeable membrane O 1. Solute O 2.…

A: Semi-permeable membrane is a synthetic or biological membrane that allows movement of only some…

Q: You inject a large fluorescent dye with a molecular weight >10,000 Da into a cell that is connected…

A: Gap junctions are intercellular channels that allow direct communication between the cytoplasm of…

Q: QUESTION 13 The figure below shows three cells from the same diploid organism. Use this figure to…

A: Introduction Cell Cycle:- It is a series of events that takes place in a cell as it grows and…

Q: QUESTION 18 The immune system is capable of mounting specific responses to particular microorganisms…

A: Immunity is a strength generated inside the body so that body is capable of cope up and eliminate…

Q: Question 6. What is the process through which cellular organelles can be recycled in the cell? A.…

A: The science of cell structure and function is known as cell biology, and it is based on the idea…

Q: Question 1. Cytoplasmic kinases are typically activated in the cytoplasm:

A: Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane.

Q: Question 8. A cell that has converted to a state of permanent cell cycle arrest is said to be in a…

A: The cell cycle is a process in which the cell undergoes growth and division in order to give the…

Q: QUESTION 34 Liver tissue plays an important role in detoxifying harmful substances. Therefore you…

A: Cell is a elemental unit of the body in exhibit lot of Metabolic activities . It generally comprises…

Q: QUESTION 28 Red blood cells placed in a hypertonic solution may be destroyed because the blood cells…

A: INTRODUCTION The answer to question number 28 is given below.

Q: QUESTION 2 The final step in gene expression is protein synthesis, or a. translation b.…

A: Introduction :- The process of making protein molecules is known as protein synthesis. It includes…

Q: QUESTION 34 Dynosaur inhibits the attachment of the microtubule motor protein dynein to…

A: Cell division is the process by which a cell grows and divides into two daughter cells. It is…

Q: QUESTION 3 Red blood cells put in a 3% salt solution will: O A. not be affected in any way. O B. be…

A: Answer: Introduction: When RBCs are put in concentrated salt solution that solution is called as…

Q: A transgenic mouse was produced which lacks a protein that is required to assemble tight junctions…

A: Cell junctions These are the connections present between the two cells or the cell and plasma…

Q: QUESTION 9 Which of the following is/are found in prokaryotic cells? O 1. Mitochondria O 2.…

A: Hello. You have posted multiple questions we will be able to post the answer to the only first one.…

Q: QUESTION 1 Ion pumps.. DA Use the energy of ATP hydrolysis to move ions against their concentration…

A: Ion pumps use energy from ATP hydrolysis to transport ion against the concentration gradient. They…

Q: Question 5. DNA replication and the production of additional histones occur during what part of the…

A: DNA replication and histone production during the cell cycle.

Q: Question 3: A woman suffers from albinism and is also a carrier for haemophilia. Draw a well-…

A:

Q: Question 31 The plasma membrane of mammalian cells is particularly rich in: A Phosphoglycerolipids,…

A: Plasma membrane is the outer lining of mammalian cells. Plasma membrane is composed of lipids and…

Q: QUESTION 27 A chemotherapy drug such as herceptin, which is used to treat certain types of breast…

A: The cell cycle check points are the regulatory elements in the cell that regulates the progression…

Q: QUESTION 10 Which of the following is not considered part of the cell cycle. Go G1 G2 S-phase…

A: The cell cycle: It has 4 phases. G1-phase is the first growth phase. S-phase is the phase where DNA…

Q: QUESTION 3 Watson is and Crick was O American, British O British, American O American, American O…

A: Watson and Crick are both known for their model of DNA. the DNA was defined by them as the double…

Q: QUESTION 1 The Wnt signaling pathway component, Dsh, effects the action of B catenin by: O A.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Of the following cell types, which one would be most likely to exist in the G0 state?   A. An…

A: G0 state  Is is the resting stage of the cell. In this stage cell not divide.

Q: QUESTION 9 Platelet-derived growth factor (PDGF) is a mitogen that activates tyrosine kinase…

A: *Platelet derived growth factor (PDGF) is activator for cells which are mesenchymal in  origin and…

Q: QUESTION 15 A carrier protein is required for O A. osmosis and active transport. O B. osmosis and…

A: As per the guidelines, we are supposed to answer only the first question in case of multiple…

Q: QUESTION 5 For an animal with a diploid genome that contains 36 pg of DNA, the nucleus of a somatic…

A: Cell cycle is the sequence of events taking place for the development and the growth of cell leading…

Q: QUESTION 5 Bob's hand was exposed to X-rays. A gene in a skin cell of his hand was mutated. This…

A: DNA (deoxyribonucleic acid) present in a cell carries genetic information that directs gene…

Q: Question 9 Select one answer.  Different types of cells in the body have different structures and…

A: Introduction A gene is the basic physical and functional unit of heredity, Genes are contained in…

Q: QUESTION 7 When it comes to diseases cased by mutations in the mitochondria, identical twins O Will…

A: Given: Diseases caused by mutations in the Mitochondria in Idenctical twins.

Q: Which of the following is not true/accurate with respect to p53?   a. is a tumor-suppressor   b.…

A: p53 is a tumor-suppressor protein that is mutated in nearly all malignancies. Cell cycle arrest and…

Q: Question 2 Movement of organelles around a cell, movement of chromosomes during mitosis, and…

A: A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm.…

Q: Question 8 The presence of tiny hairs, called setae, on the toe pads of some geckos is associated…

A: Hundreds to a huge number of hair-like fibers, called setae, line the underside of a gecko's toes.…

Q: QUESTION 13 The phenomenon by which an allele containing a deletion in a tumor suppressor gene…

A: Introduction :- A tumour suppressor gene produces a protein that controls cell division by…

Q: QUESTION 19 Charged phosphoinositides are recognized and bound by Pleckstrin Homology domain PTB…

A: Phosphoinositides are a family of minority acidic phospholipids in cell membranes. Their principal…

Q: QUESTION 31 You are a new PhD student in the lab of Dr. Adenine and start noticing that many of the…

A: Cell cycle is a process in which the cell divides into daughter cells. cell cycle comprises of the…

Q: Question 6. List the five steps in cell migration in order:

A: Cell migration is an essential mechanism in the growth and maintenance of multicellular organisms.…

Q: Approximately what percentage of the cell cycle time does a cell spend in interphase?   Question…

A: Cell division is a very important process in all living organisms. During this process, replication…

Q: QUESTION 2 DNA replication occurs in which phase of the cell cycle? O a. S phase O b. M phase O c.…

A: The process by which the genome's DNA is copied in cells is known as DNA replication. Before…

Q: Question 2 A chromosome contains O gene O DNA O gene and DNA

A: A chromosome contains DNA . The DNA molecule is packaged into thread-like structures called…

Q: QUESTION 18 A patient has had a serious accident and lost a lot of blood. In an attempt to replenish…

A:

Q: QUESTION 27 Activation of at the metaphase to anaphase transition leads to the activation of APC/C…

A: The cell cycle is driven by a series of protein complexes composed of two subunits: Cyclin and…

Q: QUESTION 6 According to Deamer, compartments are so important to life because evolution requires…

A: true

Q: Cellular disarray in the nerve cells of a person with schizophrenia means that the nerve cells…

A: Cells of neurons are well organized and well seated in the nerves but when this organization is…

Q: Which of the following molecules is NOT a component of desmosomes?   A Intermediate filaments   B…

A: Desmosomes  are the type of anchoring cell junctions.

Q: Question 9: ID tiny structure inside the nucleus

A: A cell is the smallest unit of life. Cell consists of three part: the cell membrane, the nucleus and…

Q: Question 7 CELL CYCLE G1 G2 GO e In the cell cycle, wher DNA replication is completed, the cell…

A: Eukaryotic cells follows a cyclical events that is known as cell cycle. It is an orderly sequence of…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.