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
trasher [3.6K]
2 years ago
8

Absorbe nutrientes por medio de micro vellosidades que recubren y aumentan la superficie de absorción

Biology
1 answer:
Likurg_2 [28]2 years ago
4 0

Sobre la pregunta:

Cucigrama. Pregunta 1 vertical. Absorbe nutrientes por medio de micro vellosidades que recubren y aumentan la superficie de absorción

Answer:

Intestino delgado

Explanation:

El intestino delgado es el organi mas largo del tubo digestivo, pudiendo medir 7 metros de longitud y 3 cm de diametro. Se caracteriza por estar sumamente plegado sobre si mismo. La primera porcion, llamada duodeno, recibe secresiones de glándulas biliar y pancreática, y las mezcla con enzimas digestivas. Esta mezcla se encarga de degradar la comida y transformarla en sustancias solubles, como amino ácidos.

Es en el intestino delgado donde ocurre la absorción de nutrientes.  Las paredes intestinales estas cubiertas por microvellosidades que aumentan la superficie de absorción.  

Las microvellosidades son células que componene el epitelio columnar, y que extienden proyecciones hacia el lumen del organo.  

 

You might be interested in
If a God created the Universe, then who created God?
natita [175]

Bro noone creates the creator so  no

7 0
3 years ago
A template strand of DNA contains nucleotides in the following proportions: 14% adenine
MAXImum [283]

Answer:

The proportions of  nucleotides in the newly formed complimentary strand will be:

14% Thymine (T), 33% Adenine (A), 21% Guanine (G), 32% Cytosine (C).

Explanation:

In a double stranded DNA, the nucleotides of one strand binds with nucleotides of another strand through hydrogen bonds.

Adenine binds with thymine by two hydrogen bonds (A=T) and guanine binds with cytosine by three hydrogen bonds (G≡C).

So, the complimentary strand must have

  • thymine equal to the amount of adenine in template strand.
  • adenine equal to the amount of thymine in template strand.
  • guanine equal to the amount of cytosine in template strand.
  • cytosine equal to the amount of guanine in template strand.
3 0
1 year ago
Which organelle is responsible for manufacturing proteins?
Lerok [7]
The answer is Ribosomes
6 0
3 years ago
Which chromosome pair is involved in the mutation triple x syndrome
Lapatulllka [165]

54954 gmfn 45443 rfe546654

6 0
2 years ago
A tree of life depicting the hypothetical phylogeny of the three domains is shown above. A star is placed at the common ancestor
love history [14]
Answer: C. Linear chromosomes lacking introns

Explanation: Eukaryotes have linear chromosomes. After cellular replication, introns are spliced in eukaryotes and only keep the exons. This process also includes a 5’ cap and a poly-A tail.
3 0
2 years ago
Read 2 more answers
Other questions:
  • A scientist has discovered a new plant species in the Amazon rainforest. She tells her fellow scientists that the plant she has
    9·2 answers
  • The mineral most closely associated with proper immune function:
    8·1 answer
  • Consider the cladogram.According to the cladogram, which organisms have roundworms as a common ancestor?
    15·2 answers
  • Examples of thing that have prokaryotic cells
    6·2 answers
  • What is the name given to a bacteriophage genome integrated into a host cell chromosome?
    8·1 answer
  • The secretion of aldosterone results in?...
    9·1 answer
  • How does the Giant tube Worm contribute to the deep-sea food web?
    5·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
    12·1 answer
  • The use of genetic engineering to transfer human genes into bacteria
    14·1 answer
  • The _____ effect is the direct heat exchange between the body and the surrounding surfaces.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!