Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
Bartleby Related Questions Icon

Related questions

Q: 4) The p53 protein normally involves a) DNA repair b) Cell cycle arrest c) Apoptosis d) All of the…
A: p53 is a gene that codes for a protein P53.
Q: Differentiate between these terms: chromosome, chromatin,and chromatid.
A: The size of the human genome is very large in terms of the number of base pairs and physical length.…
Q: In a nucleosome, the DNA is wrapped around(A) histones.(B) ribosomes.(C) polymerase molecules.(D) a…
A: The chromosomes are tightly packed bundles of chromatin. The chromatin consists of nucleosomes…
Q: What are heterochromatin and euchromatin?
A: Every protein and genetic trait in the human body is encoded by these nucleotides, which are…
Q: What is the difference between chromatin and nucleosomes?
A: The deoxyribonucleic acid is the genetic material that is passed from one generation to another…
Q: What is nucleosome and chromatin?
A: The deoxyribonucleic acid is the genetic material that is passed from one generation to another…
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 are heterochromatin and euchromatin?
A: in the interphase stage nucleus of a eukaryote, the chromatin network is a loosely arranged mass of…
Q: Which statement is true about a person's chromosomes? a) They are arranged in homologous groups of…
A: In humans, there are 23 pairs of chromosome in a cell, in which 22 pairs are autosome and 1 pair of…
Q: Some cells, like nerve cells, exit G1 to enter quiescent stage called a) G₁ O b) S O c) Ga d) G₂…
A: Cell division is a phenomenon in which parent cell splits and give rise to novel cells.  Number of…
Q: How do we know that DNA replication occurs during interphase, not early in mitosis?
A: Introduction  A normal cell can divide by two process one is Mitotic cell division while the second…
Q: Distinguish between the number of chromatids eachchromosome contains before and after replication.
A: Introduction: Chromosome is a structure present in the nucleus of a cell and has two sister…
Q: How is a chromosome different from a chromatin? a.)A chromosome is a segment of DNA while chromatin…
A: DNA is an important biomolecule because this only carries the genetic information from generation…
Q: What is facultative chromatin?
A: Chromatin are of two types. They are euchromatin and heterochromatin. Euchromatin are enriched with…
Q: What are the two major components of chromatin?
A: Chromatin is the thread-like structure that is again packed to formed to chromosome.
Q: DNA replication occurs during Select an answer and submit. For keyboard navigation, use the up/down…
A: DNA replication is the process by which DNA makes copies of itself during cell division. It is one…
Q: What accounts for the different morphological and functional differences between cells that contain…
A: Deoxyribonucleic acid (DNA) is the genetic material responsible for the transfer of genetic…
Q: The golgi complex breaks down during mitosis and is reassembled. My question is whether the new…
A: Mitosis involves the karyokinesis and cytokinesis. During karyokinesis nucleus divides and during…
Q: An organism whose cells contains two copies of each chromosome is called _______. A) a morph   b)…
A: Diploid organisms are organisms whose cells consist of two copies of each chromosome, known as…
Q: chromosome replication occurs during
A: Cell division is a prominent process that takes place in our body. During cell division in…
Q: How do we know that DNA replication occurs during inter-phase, not early in mitosis?
A: BASIC INFORMATION CELL DIVISION  It is necessary for all the cells In this the parent cell divides…
Q: Define the term Chromatin?
A: A cell is the basic and fundamental unit of living organisms. They constituent of cell organelles…
Q: Briefly describe the structure of chromatin.
A: Chromatin is a complex of macromolecules composed of DNA, RNA and protein , which is found inside…
Q: GENETICS Recombination between linked genes via crossing over occurs a) at the 2 strand stage,…
A: Answer is e.) during mitosis.
Q: 30. Mitotic chromosomes are A) 103 B) 104 105 D) 108 times more compact than a DNA molecule in its…
A: Mitotic chromosomes -  The chromosomes into which genome is packaged to ensure its accurate…
Q: What is the function of euchromatin?
A: The chromatin is the complex formed by the condensation of DNA and histone proteins. Chromatin…
Q: Which of the following has beads on a string structure? a) Nucleosomes b) Chromosomes c)…
A: Nucleosomes are the basic structural units of chromatin, which is the material that makes up…
Q: Illustrate the basic structure of chromatin ?
A: The basic structure of chromatin is known by the name of the nucleosome. The chromatin can either be…
Q: CG Islands in DNA are important for :-  A) Methylation  B) Acetylation  C) t- RNA synthesis  D)…
A: CG islands are also known as CpG islands in DNA  that play a vital role in gene expression .
Q: What is chromatin? How are chromatin and chromosomes related?
A: Chromatin is a complex of macromolecules made of DNA, RNA, and protein (histone). It is present…
Q: The chromatin is composed of... a. DNA (10%), RNA (30%), and histone proteins (60%) b. DNA (30%),…
A: The genetic factor that is responsible for the transmission of information from one generation to…
Q: Which kind of macromolecule is regarded as a good candidate for the original self-replicator (or…
A: A molecule which can act as a genetic material should have four properties : it must be stable, must…
bartleby

Concept explainers

Sleep Physiology
Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhy…
Question

1. Which one explains the form of genetic material before nuclear division?

a) Euchromatin

b) Heterochromatin

c) Chromatin

d) Chromosomes

Expert Solution
Check Mark
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
See solutionCheck out a sample Q&A here
Step 1
VIEW
Step 2
VIEW
bartleby

Step by stepSolved in 2 steps

See solution
Check out a sample Q&A here
Blurred answer
Knowledge Booster
Background pattern image
Biology
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
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
SEE MORE TEXTBOOKS