100% de satisfacción garantizada Inmediatamente disponible después del pago Tanto en línea como en PDF No estas atado a nada
logo-home
Microbiology Chapter 4- Prokaryotes (120 questions already graded A+). $16.99
Añadir al carrito

Examen

Microbiology Chapter 4- Prokaryotes (120 questions already graded A+).

 0 veces vendidas
  • Grado
  • Microbiology 2104
  • Institución
  • Microbiology 2104

Microbiology Chapter 4- Prokaryotes (120 questions already graded A+).Microbiology Chapter 4- Prokaryotes (120 questions already graded A+).

Vista previa 3 fuera de 25  páginas

  • 26 de agosto de 2024
  • 25
  • 2024/2025
  • Examen
  • Preguntas y respuestas
  • Microbiology 2104
  • Microbiology 2104
avatar-seller
BRAINBOOSTERS
Microbiology
Chapter 4-
Prokaryotes (120
questions
already graded
A+)
Distinguishing Characteristics- Prokaryotes
("Prenucleus") - answer 1. DNA not enclosed w/in
a membrane. Singular circularly arranged
chromosome.
2. NOT associated with histones
3. Lack membrane-enclosed organelles
4. Cell walls almost always have complex
polysaccharide peptidoglycan
5. Binary fission. (DNA copies, split into two)

,Distinguishing Characteristics- Eukaryotes ("True
Nucleus") - answer 1. DNA is in nucleus and in
multiple chromosomes. Separated from cytoplasm
by a nuclear membrane.
2. DNA associated with proteins- Histones and Non-
histones.
3. Membrane-enclosed organelles: Mitochondria,
ER, Golgi Complex, Lysosomes and Chloroplasts.
4. If cell walls= simple!
5. Mitosis


Bacteria range in size from _____ in diameter and
______ in length. - answer 0.2-2.0 micrometers -
diameter
2-8 micrometers- length


What are the 3 possible shapes of bacteria? -
answer Coccus: spherical
Bacillus: rod-shaped
Spiral


Cocci are usually ______ and are elongated and
flattened on one side - answer Round


Cocci ______ to reproduce - answer divide!

, After division of Cocci, cells can remain attached.
If they remain in pairs= ________
Remain in chainlike patterns= _______
Divide in 2 plains and remain in groups of 4 =___
Divide in 3 planes & remain in groups of 8=_____
Divide in many planes & form clusters=________ -
answer Pairs= diplococci
Patterns= streptococci
Groups of 4= tetrads
Groups of 8= sarcinae
Clusters= staphylococci


Bacilli appear as _______ and divide only across their
short axis - answer single rods


Diplobacilli - answer Appear in pairs after division


Streptobacilli - answer Occur in chains


Coccobacilli - answer Oval, look very similar to
coci

Los beneficios de comprar resúmenes en Stuvia estan en línea:

Garantiza la calidad de los comentarios

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

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

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 BRAINBOOSTERS. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy this summary for $16.99. 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

Empieza a vender
$16.99
  • (0)
Añadir al carrito
Añadido