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kolbaska11 [484]
3 years ago
7

How does a catalyst influence a chemical reaction?

Biology
2 answers:
dexar [7]3 years ago
8 0
Catalysts help drive and speed up chemical reactions.
DedPeter [7]3 years ago
7 0
A catalyst is what sparks the chemical reaction. 
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Investiga como se reproducen las células madres​
Damm [24]

Answer:

Las células madre son células que se reproducen constantemente y tienen la capacidad de transformarse en cualquier otro tipo de célula del cuerpo de un organismo. Una célula a partir de la cual pueden crecer todos los tejidos del cuerpo, o una gran parte de ellos, es obviamente una célula extremadamente útil.  

Si las células madre se guían en la formación de tejidos sanos y funcionales, entonces, potencialmente, la terapia celular podría aplicarse para muchas enfermedades. De hecho, si las células provienen del propio paciente, en teoría no habrá riesgo de su rechazo (como lamentablemente ocurre con los trasplantes).

Las células madre tienen la capacidad de reproducirse por sí mismas a través del proceso de mitosis celular, para crear copias idénticas (clones) de sí mismas..

8 0
3 years ago
The perirhinal cortex is particularly important in ________ and receives more input from ________ than from ___________
dedylja [7]
The perirhinal cortex is particularly important in visual recognition and receives more input from the occipital lobe than from other cortical areas. In addition, the perirhinal cortex is a cortical region in the medial temporal lobe that is made up of Brodmann areas 35 and 36. It obtains highly administered sensory information from all sensory regions and is usually accepted to be a significant region for memory.
6 0
3 years ago
In nucleotide excision repair, damaged dna is excised by what enzyme(s)?
Mars2501 [29]
<span>Damaged dna is excised by endonuclease.
   Three excision repair pathways exist to repair single stranded DNA damage: Nucleotide excision repair (NER), base excision repair (BER), and DNA mismatch repair (MMR).</span>
5 0
3 years ago
Which of the following statements is true?________
Andrej [43]

Answer:

i think its b or c not sure exactly good luck

3 0
2 years ago
Read 2 more answers
What does compent circles represent ​
sergey [27]

important circle parts

Radius: the distance from the center of the circle to its outer rim.

Chord: A line segment whose endpoints are on a circle

Diameter: A chord that passes through the center of the circle

Hope this helps :)

4 0
3 years ago
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