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
Snowcat [4.5K]
3 years ago
7

De que tipo de moleculas estan hecho los alimentos

Biology
1 answer:
fgiga [73]3 years ago
7 0

Answer:

los alimentos están compuestos principalmente por cuatro moléculas básicas -todas ellas consideradas macronutrientes- como son; el agua, las proteínas, los hidratos de carbono y los lípidos, sustancias que al ser cocinadas experimentan una serie de cambios, creando las estructuras y texturas de nuestras

You might be interested in
As water moves down through the ground, what force is acting against it?
AlexFokin [52]

Answer:

its gravity :>

Explanation:

4 0
3 years ago
What is a telomere? What happens to telomeres each time DNA is replicated? How do cells prevent this from occurring?
vredina [299]
Telomeres are protective sequences of nucleotides found at the ends of chromosomes,Which become shorter every time a cell divides.
A gradual degeneration of an organism occurs, resulting in ageing.
However, some cells are able to replenish their telomeres using the enzyme telomerase. 
Hope this helps! :)
7 0
3 years ago
How does meiosis create four daughter cells from one parent cell?
posledela

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. ... The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

Explanation:

Unlike in mitosis, the daughter cells produced during meiosis are genetically diverse. Homologous chromosomes exchange bits of DNA to create genetically unique, hybrid chromosomes destined for each daughter cell

7 0
3 years ago
This membrane mimics the __________________ that is around animal cells. In order to explore how water moves in and out of a cel
Olenka [21]

This membrane mimics the plasma membrane that is around animal cells. In order to explore how water moves in and out of a cell, one cell was weighed and then submerged in hypertonic solution. The other egg was weighted and submerged in hypotonic solution. It was predicted that the egg submerged in hypertonic solution  would decrease in mass. It was predicted that the egg submerged in hypotonic solution would increase in mass.

Explanation:

The outermost covering of an animal cell is the plasma membrane. It is a selectively permeable membrane that allows only selective molecules to pass through it.

A solution having higher concentration of solute than the cell cytoplasm is called a hypertonic solution.

A solution having lower concentration of solute than the cell cytoplasm is called the  hypotonic solution.

The movement of water molecules from the region of its higher concentration to the region of its lower concentration through a semipermeable membrane is called osmosis.

A cell placed in hypertonic solution will undergo exosmosis so it will lose water and its mass will decrease.

A cell placed in hypotonic solution  will undergo endosmosis of water  so it will gain water and its mass will increase.

8 0
3 years ago
What happens after genetically modified plasmids are inserted into bacteria?
Natalija [7]
<span>The bacteria make proteins from the inserted modified genes.</span>
7 0
3 years ago
Other questions:
  • Is Osteoporosis an infectious disease or non-infectious?
    10·1 answer
  • Why does increased water lead to dilute urine in the kidneys?
    14·1 answer
  • How does extinction affect evolution?
    13·2 answers
  • WILL GIVE BRAINLIEST AND POINTS
    10·2 answers
  • Plzzz help me with this it is due today
    14·1 answer
  • Many hockey sticks are made of composite materials instead of wood. How would you classify each type of hockey stick?
    9·1 answer
  • The equation below shows a process that occurs in all green plants.
    6·1 answer
  • The person in the picture has a lot of potential energy? true or false
    12·2 answers
  • Name a daughter cell type formed by the meiotic division of gamete mother cells of X ?​
    11·1 answer
  • Hybridomas, which produce monoclonal antibodies, are made by fusing cells of the immune system with.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!