1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marta [7]
3 years ago
11

The backbone of the double helix has an alternating molecules. what do you call these alternating molecule?

Biology
1 answer:
aivan3 [116]3 years ago
5 0

This backbone is composed of alternatingsugar and phosphate groups, and defines directionality of the molecule. Thesebonds are called phosphodiester bonds, and the sugar-phosphate backbone is described as extending, or growing, in the 5' to 3' direction when the molecule is synthesized.

You might be interested in
Which of the following is a true statement about scientific theory? Question 1 options: Scientific theory is an absolute certain
Anna007 [38]

Answer:

I think its scientific theory is the same as a true statement.

6 0
3 years ago
Read 2 more answers
How does backward chaining differ from forward chaining?.
Dmitriy789 [7]

Answer:

Forward chaining as the name suggests, start from the known facts and move forward by applying inference rules to extract more data, and it continues until it reaches the goal, whereas backward chaining starts from the goal, move backward by using inference rules to determine the facts that satisfy the goal.

5 0
2 years ago
- ¿Qué ruta sigue cada uno DE LOS TRIGLICERIDOS en su afán de obtener energía?… ¡sí, energía llamada ATP! - Ruta metabólica que
Fed [463]

Answer:

Los trigliceridos antes de ser disociados en moleculas energeticas necesitan ser absorvidos.

Para eso es importante aclarar que se absorbe nen elintestino en forma de quilomicron, por su caracteristica hidrofuga y son emulsionados por el jugo pancreatico y los jugos provenientes de la vesicula.

Una vez absorbido, este puede seguir diferentes rutas metabolicas de un cuerdo a la necesidad energetica de la persona.

En el caso que una persona obtiene energía de un acido graso o de su reserva adiposa es por que no hay mas reserva de glucogeno, es decir en ayunos prolongados, en personas con dificultad de asimulacion glucosidica como los diabeticos, personas con trastornos anorexicos recientes.

Explanation:

Las grasas contienen una gran aporte de ATP posterior a la adicion de CO2 y H20, en los procesos de beta oxidacion y el ciclo del acido citrico.

El metabolismo de estos se considera toxico en momentos prolongados ya que el  producto de su metabolizacion son los cuerpos cetonicos. Los cuerpos cetonicos aumentan la cetoacidosis de la sangre y atraviezan la barrera hematoencefalica.

El ph por la cetoacidosis disminuye generando toxicidad tisular y del snc, hiperventilacion, hipercapnia, cansancio, aliento cetonico, fallo proteico de algunos complejos enzimaticos de nuestro organismo.

Ademas esimportante aclarar que el ser humano obtiene carbohidratos del glicerol y no de la porcion de acidos grasos.

7 0
2 years ago
What are 3 things that are not nucleotides in science
NeTakaya

Answer: plants , water , and rocks

Explanation:

5 0
3 years ago
Read 2 more answers
A mother with heterozygous type A blood wants to have a baby with type B blood. What blood type for the father would give the ba
Alex Ar [27]

Answer:

She has to get la man with a type AB group

Explanation:

Because the woman is a type B group

6 0
2 years ago
Other questions:
  • Which statement is true for both plant and animals cells?
    13·2 answers
  • when both water and salts are present is a solution and the cell needs water which process enables the cell to obtain the water
    6·2 answers
  • Unequal distribution of ions across a cell membrane is called what?
    10·1 answer
  • True or False? Kidney beans are considered to be a complete or high quality protein.
    11·1 answer
  • Due in 5 mins helps!!!!!
    13·1 answer
  • Jupiter has greater or less mass than Earth and is greater or less dense than Earth.
    7·2 answers
  • What might happen if you added water to a starch molecule?
    11·1 answer
  • Describe the medical model approach to health​
    11·1 answer
  • Pesticides are chemicals that are often sprayed on crops to kill plant-eating insects, preventing damage to the crops. WHile pes
    6·1 answer
  • A row of tall sunflowers is growing in a backyard garden. Deduce the characteristic of seed plants that enables the plants to gr
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!