english terms
... ageism: a bias that discriminates, stigmatizes, and disadvantages older people based solely on their chronologic age alopecia: loss of hair from any cause comorbidity: having more than one illness at the same time (e.g., diabetes mellitus and congestive heart failure) delirium: an acute, confused st ...
... ageism: a bias that discriminates, stigmatizes, and disadvantages older people based solely on their chronologic age alopecia: loss of hair from any cause comorbidity: having more than one illness at the same time (e.g., diabetes mellitus and congestive heart failure) delirium: an acute, confused st ...
Cell Transport
... Heads of both layers on the outside of the cells and the inside of the cytoplasm Tails face interior. ...
... Heads of both layers on the outside of the cells and the inside of the cytoplasm Tails face interior. ...
The Endosymbiotic Relationship of Leguminosae (Fabaceae) and
... function as a single organism. comes from a Greek word meaning "inside," "with," and "living." Endosymbiosis in biology is a subdivision of the more general concept, symbiosis, which refers to living beings of different species living together for most of the life history of a member of at least one ...
... function as a single organism. comes from a Greek word meaning "inside," "with," and "living." Endosymbiosis in biology is a subdivision of the more general concept, symbiosis, which refers to living beings of different species living together for most of the life history of a member of at least one ...
Bacterial dormancy and culturability: the role of
... for Legionnaire’s disease with Legionella [23] and with peptic ulcers for Helicobacter pylori [24–26]). Whipple’s disease provides another example [27,28]. It is associated with an organism (in this case an actinomycete) whose presence may be detected routinely by molecular methods but has still app ...
... for Legionnaire’s disease with Legionella [23] and with peptic ulcers for Helicobacter pylori [24–26]). Whipple’s disease provides another example [27,28]. It is associated with an organism (in this case an actinomycete) whose presence may be detected routinely by molecular methods but has still app ...
Cell structure - Pre
... Bacterial chromosome – present as a single loop of DNA (eukaryotic chromosomes come in many pairs which we will discuss in detail later) Nucleoid – region where the prokaryotic cells DNA is located (not enclosed by a membrane like eukaryotic cells) Pili – attachment structures on the surface of some ...
... Bacterial chromosome – present as a single loop of DNA (eukaryotic chromosomes come in many pairs which we will discuss in detail later) Nucleoid – region where the prokaryotic cells DNA is located (not enclosed by a membrane like eukaryotic cells) Pili – attachment structures on the surface of some ...
Lecture 14, Secondary growth in stems and roots
... • Informal –used for trees or shrubs for everything outside of the vascular cambium • Includes secondary phloem • Any primary tissues that still might be there in the inner cortex • The periderm • Tissues still outside of periderm –epidermis and outer cortex • Term often used inconsistently or ...
... • Informal –used for trees or shrubs for everything outside of the vascular cambium • Includes secondary phloem • Any primary tissues that still might be there in the inner cortex • The periderm • Tissues still outside of periderm –epidermis and outer cortex • Term often used inconsistently or ...
Cell Structure Lab - Ms. Shunkwiler`s Wiki!
... and with a penknife sharpened as keen as a razor, I cut a piece of it off, then examining it with a microscope, me thought I could perceive it to appear a little porous, much like a honeycomb, but that the pores were not regular” a. What were the honey comb units at which Hooke was looking? ________ ...
... and with a penknife sharpened as keen as a razor, I cut a piece of it off, then examining it with a microscope, me thought I could perceive it to appear a little porous, much like a honeycomb, but that the pores were not regular” a. What were the honey comb units at which Hooke was looking? ________ ...
PDF
... dimensions of the ventral surface of the embryo. A trial simulation with cells starting from random positions gave a mean speed of 1.96±0.24 m min–1, which was close to the measured speeds for freely moving haemocytes and those from the collision sample (2.03±1.4 m min–1). However, for the reason ...
... dimensions of the ventral surface of the embryo. A trial simulation with cells starting from random positions gave a mean speed of 1.96±0.24 m min–1, which was close to the measured speeds for freely moving haemocytes and those from the collision sample (2.03±1.4 m min–1). However, for the reason ...
04_Lecture_Presentation
... The DNA of prokaryotic cells is coiled into a region called the nucleoid, but no membrane surrounds the DNA. The surface of prokaryotic cells may – be surrounded by a chemically complex cell wall, – have a capsule surrounding the cell wall, – have short projections that help attach to other cell ...
... The DNA of prokaryotic cells is coiled into a region called the nucleoid, but no membrane surrounds the DNA. The surface of prokaryotic cells may – be surrounded by a chemically complex cell wall, – have a capsule surrounding the cell wall, – have short projections that help attach to other cell ...
Core Biology Overview - Boulder Valley School District
... Egg is the largest cell in the body, and can be seen without the aid of a microscope. ...
... Egg is the largest cell in the body, and can be seen without the aid of a microscope. ...
CELL COOPERATION IN THE ANTIBDY RESPONSE
... type of information is not available for Tdep antigens and B cells. For Tind antigens, binding to a single receptor are not sufficient for triggering, but binding to tens or hundreds probably is. T and B cells can be mitogens, a class of molecule that can activate lymphocytes in non-antigen-specific ...
... type of information is not available for Tdep antigens and B cells. For Tind antigens, binding to a single receptor are not sufficient for triggering, but binding to tens or hundreds probably is. T and B cells can be mitogens, a class of molecule that can activate lymphocytes in non-antigen-specific ...
AP Biology Chapter Questions – Campbell 7th Edition
... 7. Explain the role of membrane carbohydrates in cell-cell recognition. 8. Explain how hydrophobic molecules cross cell membranes. 9. Distinguish between channel proteins and carrier proteins. 10. Define diffusion. Explain why diffusion is a spontaneous process. 11. Explain why a concentration gradi ...
... 7. Explain the role of membrane carbohydrates in cell-cell recognition. 8. Explain how hydrophobic molecules cross cell membranes. 9. Distinguish between channel proteins and carrier proteins. 10. Define diffusion. Explain why diffusion is a spontaneous process. 11. Explain why a concentration gradi ...
Cell Cycle Packet
... cycle in which the cell undergoes a period of rapid growth to prepare for mitosis. It follows successful completion of DNA synthesis and chromosomal replication during the S phase, and occurs during a period of often four to five hours. Although chromosomes have been replicated they cannot yet be di ...
... cycle in which the cell undergoes a period of rapid growth to prepare for mitosis. It follows successful completion of DNA synthesis and chromosomal replication during the S phase, and occurs during a period of often four to five hours. Although chromosomes have been replicated they cannot yet be di ...
tunica (CZT) - The Virtual Plant
... layers of sub-superficial cells. These give rise to two lineage compartments – the tunica and corpus. This results in an apical meristem with two distinct cellular features (recognizable quite early on in development) and will give rise, through the to the two major cell lineages, to the cortex and ...
... layers of sub-superficial cells. These give rise to two lineage compartments – the tunica and corpus. This results in an apical meristem with two distinct cellular features (recognizable quite early on in development) and will give rise, through the to the two major cell lineages, to the cortex and ...
Cell Cycle
... the cell cycle in which the cell undergoes a period of rapid growth to prepare for mitosis. It follows successful completion of DNA synthesis and chromosomal replication during the S phase, and occurs during a period of often four to five hours. Although chromosomes have been replicated they cannot ...
... the cell cycle in which the cell undergoes a period of rapid growth to prepare for mitosis. It follows successful completion of DNA synthesis and chromosomal replication during the S phase, and occurs during a period of often four to five hours. Although chromosomes have been replicated they cannot ...
Section 1.2: Microscopes allow us to see inside the cell
... The microscope is an important tool • Different types of microscopes are used to observe different things Compound Light microscope- allow scientists to see living cells Scanning Electron Microscopes (SEM)produce a 3-D image of a cell’s surface Transmission Electron Microscope (TEM)produce a 2-D im ...
... The microscope is an important tool • Different types of microscopes are used to observe different things Compound Light microscope- allow scientists to see living cells Scanning Electron Microscopes (SEM)produce a 3-D image of a cell’s surface Transmission Electron Microscope (TEM)produce a 2-D im ...
A microfluidic device to determine dielectric properties of a
... separate biological entities (eukaryotic cells, bacteria, yeasts, algae) in microfluidic devices. Several studies have shown how electric fields can be used to discriminate cell depending on their dielectric properties, which represents a growing interest for many biomedical applications (target cel ...
... separate biological entities (eukaryotic cells, bacteria, yeasts, algae) in microfluidic devices. Several studies have shown how electric fields can be used to discriminate cell depending on their dielectric properties, which represents a growing interest for many biomedical applications (target cel ...
Unit
... acetocarmine stain, needle, slide, cover slip, watch glass, foceps, droppers etc. To perform this experiment, first take 23 onion and place them on a glass of water without dipping in the water. Place the glass in slightly dark place and study it daily when the young roots are about 2-3 mm long, the ...
... acetocarmine stain, needle, slide, cover slip, watch glass, foceps, droppers etc. To perform this experiment, first take 23 onion and place them on a glass of water without dipping in the water. Place the glass in slightly dark place and study it daily when the young roots are about 2-3 mm long, the ...
Little Things
... Bacteria are single-celled organisms that grow in almost every habitat on Earth. In the forest, there are usually millions of bacteria living in every gram of soil, or millilitre of water. They also live on the skin and in the digestive tracts of animals. In fact, the human body contains ten times m ...
... Bacteria are single-celled organisms that grow in almost every habitat on Earth. In the forest, there are usually millions of bacteria living in every gram of soil, or millilitre of water. They also live on the skin and in the digestive tracts of animals. In fact, the human body contains ten times m ...
Repairing the Damaged Spinal Cord
... or be received from, the tissues connected to the C8 nerves, but the axons conveying signals up and down the surrounding white matter would keep working. In contrast, if all the white matter in the same cord segment were destroyed, the injury would now interrupt the vertical signals, stopping messag ...
... or be received from, the tissues connected to the C8 nerves, but the axons conveying signals up and down the surrounding white matter would keep working. In contrast, if all the white matter in the same cord segment were destroyed, the injury would now interrupt the vertical signals, stopping messag ...
Suppression of RAD21 gene expression decreases cell growth and
... repair efficiency (7). These observations suggest that RAD21 and the cohesin complex not only mediate the alignment of chromosomes in preparation for segregation into daughter cells during mitosis but also facilitate the repair of DNA damage incurred during DNA replication by holding sister chromati ...
... repair efficiency (7). These observations suggest that RAD21 and the cohesin complex not only mediate the alignment of chromosomes in preparation for segregation into daughter cells during mitosis but also facilitate the repair of DNA damage incurred during DNA replication by holding sister chromati ...
Pouch Roll Technique for Implant Soft Tissue Augmentation: A
... This paper presents three cases of peri-implant mucosal defects that were successfully treated with a newly proposed “pouch roll” implant soft tissue augmentation technique. This procedure uses a de-epithelialized connective tissue layer during the first or second stage of implant surgery over the u ...
... This paper presents three cases of peri-implant mucosal defects that were successfully treated with a newly proposed “pouch roll” implant soft tissue augmentation technique. This procedure uses a de-epithelialized connective tissue layer during the first or second stage of implant surgery over the u ...
Tissue engineering
Tissue engineering is the use of a combination of cells, engineering and materials methods, and suitable biochemical and physicochemical factors to improve or replace biological functions. While it was once categorized as a sub-field of biomaterials, having grown in scope and importance it can be considered as a field in its own right.While most definitions of tissue engineering cover a broad range of applications, in practice the term is closely associated with applications that repair or replace portions of or whole tissues (i.e., bone, cartilage, blood vessels, bladder, skin, muscle etc.). Often, the tissues involved require certain mechanical and structural properties for proper functioning. The term has also been applied to efforts to perform specific biochemical functions using cells within an artificially-created support system (e.g. an artificial pancreas, or a bio artificial liver). The term regenerative medicine is often used synonymously with tissue engineering, although those involved in regenerative medicine place more emphasis on the use of stem cells or progenitor cells to produce tissues.