Examen
CSN Bio 251 Exam 1 – Questions With Complete Solutions
- Grado
- Institución
CSN Bio 251 Exam 1 – Questions With Complete Solutions
[Mostrar más]Vista previa 2 fuera de 13 páginas
Vista previa 2 fuera de 13 páginas
Añadir al carrito
Añadir al carrito
Vendedor
Seguir
LeCrae
Comentarios recibidos
Vista previa del contenido
CSN Bio 251 Exam 1 – Questions With CompleteSolutions
Eukaryotic Cells include: Right Ans - Algae, protozoa, fungi, plants, and
animals
T or F: Are all eukaryotic cells motile? Right Ans - false
Cilia and Flagella are anchored to the membrance via protenacious structure
called? Right Ans - basal body
Flagella and cilia are both composed of? Right Ans - microtubules
Prokaryotic Flagella rotate in ? Right Ans - circle motion
Eukaryotic flagella rotate in ? Right Ans - beat in a wave pattern
All Eukaryotics dont have cell walls? T or F Right Ans - false
Algae and plant cell walls are composed of? Right Ans - cellulose
Fungal cell walls are composed of? Right Ans - chitin
Yeast cell walls consist of ____ and _____? Right Ans - glucan mannan
Protozoa lack a conventional cell wall, having a flexible protein covering
called? Right Ans - pellicle
other eukaryotic cells are covered with ? Right Ans - glycocalyx
What is Glycocalyx Right Ans - a layer of sticky carbohydrates
Which cells contain peptidoglycan? Right Ans - prokaryotic cells
Eukaryotic Cells do not contain peptidoglycan? T or F Right Ans - True
Eukaryotic membranes contain carbohydrates? T or F Right Ans - True
, what are the ways cells can engulf large particles? Right Ans - endocytosis,
phagocytosis, pinocytosis, receptor mediated endocytosis
when a cell will send out projections of its membrane, called pseudopods, to
surround its target, and incorporate it into the cell Right Ans - phagocytosis
(sometimes called cellular drinking) is when a cell membrane folds into the
cell creating a divot, followed by the membrane closing the top of Right Ans
- pinocytosis
is similar to pinocytosis, but only occurs once a ligand binds to the correct
receptor in the membrane Right Ans - receptor mediated endocytosis
Eukaryotic has a complex skeleton then prokaryotic? T of F Right Ans -
True
cytoskeleton is a complex arrangement of small rods that are composed of?
Right Ans - microfilaments, intermediate filaments, microtubules
The nucleus is only found in ? Right Ans - Eukaryotic cells
what is usually the largest organelle in the cell? Right Ans - nucleus
contains most of the genetic material, and is surrounded by a double
membrane, called? Right Ans - nuclear envelope
DNA is associated with proteins called? Right Ans - histone
dna is bound by histones and other proteins will appear as a thread like mass
called? Right Ans - Chromatin
holes in the nuclear envelope that allow materials to pass in and out of the
nucleus Right Ans - nuclear pores
Ribosomes serve the same function as in prokaryotic cells, they? Right Ans
- synthesis of proteins
What organelle serve the same function as in prokaryotic cells, the synthesis
of protein Right Ans - ribosomes
Los beneficios de comprar resúmenes en Stuvia estan en línea:
Garantiza la calidad de los comentarios
Compradores de Stuvia evaluaron más de 700.000 resúmenes. Así estas seguro que compras los mejores documentos!
Compra fácil y rápido
Puedes pagar rápidamente y en una vez con iDeal, tarjeta de crédito o con tu crédito de Stuvia. Sin tener que hacerte miembro.
Enfócate en lo más importante
Tus compañeros escriben los resúmenes. Por eso tienes la seguridad que tienes un resumen actual y confiable. Así llegas a la conclusión rapidamente!
Preguntas frecuentes
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
100% de satisfacción garantizada: ¿Cómo funciona?
Nuestra garantía de satisfacción le asegura que siempre encontrará un documento de estudio a tu medida. Tu rellenas un formulario y nuestro equipo de atención al cliente se encarga del resto.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LeCrae. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for 13,32 €. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
45,681 summaries were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 15 years now