Vocabulary “Inside the Cell”, Chapters 1 and 2
... where mRNA is used as instructions to make proteins. ...
... where mRNA is used as instructions to make proteins. ...
Biology Fall Semester Final Exam Review Part 2 1. A theory is… 2
... The two domains composed of only unicellular organisms are _____ The instructions for making new copies of a virus are found on…. Viruses are considered to be ____ Viruses cause infection by ____ The process by which organ systems maintain a relatively stable internal environment is called ____ A we ...
... The two domains composed of only unicellular organisms are _____ The instructions for making new copies of a virus are found on…. Viruses are considered to be ____ Viruses cause infection by ____ The process by which organ systems maintain a relatively stable internal environment is called ____ A we ...
Chapter 24- Viruses, section review answers
... In the lytic cycle, a virus infects a cell, it replicates, and the new viruses burst from the cell. In the lysogenic cycle, viral DNA integrates with hose DNA, where it may stay for a long period. The earliest viruses may have originated from naked pieces of nucleic acid that could travel from cell ...
... In the lytic cycle, a virus infects a cell, it replicates, and the new viruses burst from the cell. In the lysogenic cycle, viral DNA integrates with hose DNA, where it may stay for a long period. The earliest viruses may have originated from naked pieces of nucleic acid that could travel from cell ...
2) mitosis
... There are 3 stages in the cell cycle: 1) INTERPHASE – cells grow and prepare to divide 2) MITOSIS – cells start to divide 3) CYTOKINESIS– two cells are formed from one ...
... There are 3 stages in the cell cycle: 1) INTERPHASE – cells grow and prepare to divide 2) MITOSIS – cells start to divide 3) CYTOKINESIS– two cells are formed from one ...
Biology Topics, Venn diagrams
... for protein synthesis • 2 stranded, double helix structure • Sequence of three bases calls for particular amino acid • Found in nucleus • Replicates • Eukaryote ...
... for protein synthesis • 2 stranded, double helix structure • Sequence of three bases calls for particular amino acid • Found in nucleus • Replicates • Eukaryote ...
nucleic acids
... Macromolecule: a larger molecule--there are 4 types that make up all living things!! ...
... Macromolecule: a larger molecule--there are 4 types that make up all living things!! ...
biomolecule notes
... c. Store energy, insulate & protect d. Most contain fatty acids – molecules that have a hydrophilic end and a hydrophobic head e. Cell membranes are composed of lipid bilayers – where the tails of fatty acids point towards each other & the heads point outward creating a barrier b/t the outside & ins ...
... c. Store energy, insulate & protect d. Most contain fatty acids – molecules that have a hydrophilic end and a hydrophobic head e. Cell membranes are composed of lipid bilayers – where the tails of fatty acids point towards each other & the heads point outward creating a barrier b/t the outside & ins ...
Mitosis vs. binary fission
... division of a prokaryotic cell into two identical daughter cells •DNA (circular chromosome) is copied. •Cell grows to twice its normal size •Membrane pinches in toward the middle (like a cleavage furrow) •A new cell wall forms around each membrane •Eventually, the dividing prokaryote is split into t ...
... division of a prokaryotic cell into two identical daughter cells •DNA (circular chromosome) is copied. •Cell grows to twice its normal size •Membrane pinches in toward the middle (like a cleavage furrow) •A new cell wall forms around each membrane •Eventually, the dividing prokaryote is split into t ...
BIOLOGY Unit 1 Notes: Characteristics of Life & Biomolecules
... • Once we know something is living, we also know it must follow the Cell Theory: – All living things are made of cells. – Cells are the most basic unit of life. – Existing cells come from pre-existing cells. ...
... • Once we know something is living, we also know it must follow the Cell Theory: – All living things are made of cells. – Cells are the most basic unit of life. – Existing cells come from pre-existing cells. ...
Cell Theory - Downtown Magnets High School
... Cell Theory 1. All living things are composed of cells. 2. Cells are basic units of structure and function in living things. 3. All cells come from preexisting cells. ...
... Cell Theory 1. All living things are composed of cells. 2. Cells are basic units of structure and function in living things. 3. All cells come from preexisting cells. ...
Cell Organelles
... Cell Organelles And their definitions and pretty pictures too. Mr. Snider SOCES ...
... Cell Organelles And their definitions and pretty pictures too. Mr. Snider SOCES ...
into
... You store your excess glucose in molecules of glycogen, while plants store their excess glucose in this molecule. ...
... You store your excess glucose in molecules of glycogen, while plants store their excess glucose in this molecule. ...
![Notes [, 802 KB]](http://s1.studyres.com/store/data/016170823_1-0ccab870903f643deda3e881641da50b-300x300.png)
Notes [, 802 KB]
... Liposome structure Lysosomes/peroxisomes are like special vesicles containing enzymes that perform certain function (such as degrading molecules) Cytoskeleton Highly organized proteins that provides structure and transport Very dynamic, can change shape and move on order of seconds ...
... Liposome structure Lysosomes/peroxisomes are like special vesicles containing enzymes that perform certain function (such as degrading molecules) Cytoskeleton Highly organized proteins that provides structure and transport Very dynamic, can change shape and move on order of seconds ...
3. Cells (Parts and functions, Processes) Cells are the building
... Telophase: Nuclei begin to form in each cell, coils are less tight, membrane begins pinching in. Cytokinesis: not a phase of mitosis, separation of 1 cell into two identical cells. ...
... Telophase: Nuclei begin to form in each cell, coils are less tight, membrane begins pinching in. Cytokinesis: not a phase of mitosis, separation of 1 cell into two identical cells. ...
Short Answer – Answer briefly and completely on your answer sheet.
... c. ATP synthesis d. facilitated diffusion e. diffusion and osmosis When a cell has the same concentration of solutes as its environment, the solution is said to be a. isotonic b. hypertonic c. hypotonic d. hydrophilic e. hydrophobic Fluidity of the plasma membrane is a result of a. Lots of water bet ...
... c. ATP synthesis d. facilitated diffusion e. diffusion and osmosis When a cell has the same concentration of solutes as its environment, the solution is said to be a. isotonic b. hypertonic c. hypotonic d. hydrophilic e. hydrophobic Fluidity of the plasma membrane is a result of a. Lots of water bet ...
Plasma membrane
... The plasma membrane or bacterial cytoplasmic membrane is composed of a phospholipid bilayer and thus has all of the general functions of a cell membrane such as acting as a permeability barrier for most molecules and serving as the location for the transport of molecules into the cell. In addition t ...
... The plasma membrane or bacterial cytoplasmic membrane is composed of a phospholipid bilayer and thus has all of the general functions of a cell membrane such as acting as a permeability barrier for most molecules and serving as the location for the transport of molecules into the cell. In addition t ...
cell theory
... • In 1665, Robert Hooke observed the first cells from thin slices of cork. He gave them the name "cells" because they reminded him of small rooms or cells that monks lived in. ...
... • In 1665, Robert Hooke observed the first cells from thin slices of cork. He gave them the name "cells" because they reminded him of small rooms or cells that monks lived in. ...
Nuclease Digestion
... Protein Structure Tertiary structure: • Side chain interaction determines how the protein will fold within itself. – i.e positively charged side chains might ...
... Protein Structure Tertiary structure: • Side chain interaction determines how the protein will fold within itself. – i.e positively charged side chains might ...
I`m the prokaryotic cell
... From the biggest to the least My simplest form Is in everyday yeast ...
... From the biggest to the least My simplest form Is in everyday yeast ...
Cell-penetrating peptide
Cell-penetrating peptides (CPPs) are short peptides that facilitate cellular uptake of various molecular cargo (from nanosize particles to small chemical molecules and large fragments of DNA). The ""cargo"" is associated with the peptides either through chemical linkage via covalent bonds or through non-covalent interactions. The function of the CPPs are to deliver the cargo into cells, a process that commonly occurs through endocytosis with the cargo delivered to the endosomes of living mammalian cells.CPPs hold great potential as in vitro and in vivo delivery vectors for use in research and medicine. Current use is limited by a lack of cell specificity in CPP-mediated cargo delivery and insufficient understanding of the modes of their uptake.CPPs typically have an amino acid composition that either contains a high relative abundance of positively charged amino acids such as lysine or arginine or has sequences that contain an alternating pattern of polar/charged amino acids and non-polar, hydrophobic amino acids. These two types of structures are referred to as polycationic or amphipathic, respectively. A third class of CPPs are the hydrophobic peptides, containing only apolar residues, with low net chargeor have hydrophobic amino acid groups that are crucial for cellular uptake.The first CPP was discovered independently by two laboratories in 1988, when it was found that the trans-activating transcriptional activator (TAT) from human immunodeficiency virus 1 (HIV-1) could be efficiently taken up from the surrounding media by numerous cell types in culture. Since then, the number of known CPPs has expanded considerably and small molecule synthetic analogues with more effective protein transduction properties have been generated.