Chromatin structure - Study guides, Class notes & Summaries

BIO 235 (Kovacs) Exam 1 Questions With Verified Answers how many chromosomes do most prokaryotes have? one how many copies of their chromosome(s) do prokaryotes have? one what organisms undergo binary fission? bacterial cells why do bacterial chromosomes get replicated before the cell divides? so each daughter cell receives one copy do eukaryotic or prokaryotic cells require more genetic information? eukaryotic what is required in order to pass complements of chrom...

Honors Biology Midterm Study Guide with Complete Solutions What is the term for the process by which a cell converts glucose into energy in the absence of oxygen? Fermentation What is the name of the structure that contains the cell's genetic material and controls its activities? Nucleus What is the term for the sequence of amino acids in a protein chain? Primary Structure What is the name of the process by which genetic information is copied from DNA to RNA? Transcri...

Cell Cycle An ordered sequence of events in the life of a cell Mitosis A process of nuclear division in eukaryotic cells conventionally divided into five stages: prophase, prometaphase, metaphase, anaphase, and telophase. Mitosis conserves chromosome number by allocating replicated chromosomes equally to each of the daughter nuclei. Cytokinesis The division of the cytoplasm to form two separate daughter cells immediately after mitosis, meiosis I, or meiosis II. Cell Division The reproduct...

Apoptosis ~:- A programmed cell death that is regulated or programmed. Cellular selfdestruction for elimination or unwanted cell populations Necrosis ~:- Rapid loss of the plasma membrane structure, organelle swelling, mitochondria dysfunction What is the #1 cause of cellular injury leading to necrosis (especially the kidney and heart) ~:- hypoxia What is the #1 cause of hypoxia? ~:- ischemia Main component of a cell 1 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | Septe...

Among the following, the most complex level of organization is shown by a) ribosomes and mitochondria. b) electrons in an atom. c) a goblet cell. d) a contracting deltoid muscle. e) blood - Answer-D 2. An organic molecule could be a) a molecule which has ionic bonds between carbon atoms. b) adenosine triphosphate. c) a molecule such as sodium chloride which ionizes in water. d) one that ionizes in water to release H+. e) described by b) and d - Answer-A 3. Which of the following is i...

NURSING 5140 All SG Questions Combined (Module 1-12) Study Questions And 100% Verified Answers 2023. Module 1 Study Questions Altered Cellular & Tissue Biology Ch. 2 1. Compare and contrast cellular injury and adaptation. 1. Compare and Contrast cellular injury and adaptation. Cellular Adaptation  Cellular adaptation is an alteration that enables the cell to maintain a steady state called homeostasis despite adverse conditions. It is the cells response to protect itself from injur...

Nuclear parts of a cell o Nucleus: contains chromosomes, & regulates DNA of the cell. Defining structure of eukaryotic cells (they all have nucleus). Passes genetic traits between generations. Contains nuclear envelop, nucleoplasm, nucleolus, nuclear pores, chromatin, & ribosomes. o Chromosomes: thread like rods of DNA. Short deoxyribonucleic acid, DNA is the genetic material that stores information about the plant/animal. o Chromatin: DNA & Protein makeup chromosomes o Nucleolus: Proteins,...

What does the 2n symbol mean? - ANSWER-it is diploid What does the n symbol mean? - ANSWER-It is haploid What is another way to write haploid? - ANSWER-n What is another way to write diploid? - ANSWER-2n What is the definition of haploid? - ANSWER-organisms have UNPAIRED chromosomes which consists of one complete What is the definition of diploid? - ANSWER-Organisms have PAIRED chromosome which consist of two complete sets of DNA What is the difference between chromosome and ch...

AC-HPAT Biology – Unit 1-3 Exam || Questions & Answers (100% Verified) AC-HPAT Biology – Unit 1-3 Exam || Questions & Answers (100% Verified) What are the two processes of cell division? – ANSWER - mitosis (the division of the genetic material) and cytokinesis (the division of cytoplasm between the new daughter cells) What does DNA do as cell division begins? – ANSWER - he loose chromatin strands coil more tightly around special proteins called histones, forming shorter, more c...

Bio 101 Practice Test Questions and Answers asexual reproduction - Answer-the creation of genetically identical offspring by a single parent, without the participation of sperm and egg. sexual reproduction - Answer-the creation of genetically unique offspring by the fusion of two haploid sex cells (gametes), forming a diploid cell. what functions does cellular reproduction play in your body - Answer-cellular reproduction, cell division, continues to function in renewal and repair, repla...