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dmitriy555 [2]
3 years ago
8

The process of carbon fixation occurs through what

Biology
1 answer:
Hitman42 [59]3 years ago
4 0

Answer: Carbon fixation is the process by which inorganic carbon is added to an organic molecule. Carbon fixation occurs during the light independent reaction of photosynthesis and is the first step in the C3 or Calvin Cycle.

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Identify the correct order used by the central and peripheral nervous systems to respond to stimuli.
Serjik [45]

<u>Answer</u> :- Step 1 Receptors (sense organs, muscles, glands, etc.) receive stimuli from the environment or from inside your body.

Step 2 The central nervous system processes information received from the peripheral nervous system.

Step 3 The central nervous system sends out the processed information to the peripheral nervous system.

Step 4 The peripheral nervous system sends a message to the body part that needs to respond so you can react appropriately to the stimulus.

<u>Explanation</u>:-


  • There are two different parts of the nervous sytem-the peripheral nervous system (PNS) and the central nervous sytem (CNS).
  • The <em>CNS</em> consists of the brain and the spinal cord .
  • The <em>PNS</em> consists of all the nerves that lie outside the CNS.
  • The main function of the PNS is to gather information from the <em>sensory receptors</em> located in our body and convey this information to the central nervous system.
  • The CNS collects this information from the PNS and then interprets it. The interpreted information is then relayed back to the body parts via the PNS to perform the appropriate action.
4 0
4 years ago
Read 2 more answers
The basic unit of life is a(n)<br> atom<br> compound<br> molecule<br> cell
Simora [160]

Answer:

cell

Explanation:

It is the smallest unit of life that can replicate independently. It's the basic structural, functional, and biological unit of all known living organisms. The study of this is called cell biology.

3 0
3 years ago
A) Identify the producers, primary consumers, and secondary consumers in this ecosystem (3
Ugo [173]

Answer:

primary is Rabbit while secondary is hawk

Explanation:

These organisms are called the producers, and they get their energy directly from sunlight and inorganic nutrients. The organisms that eat the producers are the primary consumers. ... The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers

3 0
3 years ago
URGANT QUESTION !! What are the main redox reactions in cellular respiration ?
Nikitich [7]

En la respiración celular, la célula depende totalmente de las reacciones Redox, para ser precisos de la reducción del NAD a NADH y la oxidación de NADH a NAD.

Ahora veamos una situación diferente.

En la fotosíntesis, ocurre la reacción inversa de redox, como se muestra en la siguiente ecuación:

6CO2 + 6H2O + E --> C6H12O6 + 6O2

La energía biológica se almacena y se lanza con la frecuencia por medio de reacciones redox. La fotosíntesis implica la reducción del CO2 en azucares y la oxidación del H2O en oxigeno molecular (O2), mientras que en la respiración es lo inverso, la oxidación de azucares a CO2 y H2O.

Entre los pasos redox de la fotosíntesis, compuestos deducidos del CO2 reducen el NAD lo que crea entonces, la creación gradiente de protones, que conduce a la síntesis del ATP y es mantenida por la oxidación del O2.

En los seres vivos, el término redox se utiliza para describir el equilibrio NAD-NADH y NADP-NADPH.

El estado redox contribuye al equilibrio de los sistemas metabólicos. En el caso de alteraciones en las reacciones redox, puede producirse HIPOXIA, que es el déficit del O2 en la sangre, CHOQUE, que es el mal circulamiento de lal sangre y la SEPSIS.

3 0
4 years ago
CAN YOU PLEASE HELP! This boulder is found in Wales in an area that was once covered by a glacier. When the glacier retreated it
horrorfan [7]

Answer:

C

Explanation:

7 0
3 years ago
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