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FromTheMoon [43]
3 years ago
10

Need help plz 

Biology
1 answer:
stiv31 [10]3 years ago
5 0
1.interphase 2.prophase 3.metaphase 4.anaphase 5.telophase
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After a signal binds to a signal receptor, the next step is transduction. Why is the signal transduction step necessary ls7c wee
mars1129 [50]

Answer:

Signal transduction is what allows cells to respond to the influences of the environment around them, providing cells with proper growth and normal cell function.

Explanation:

Living organisms have developed a wide variety of complex processes to transmit signals from the outside to the inside to elicit an adequate cellular response. Defects in these molecular pathways can lead to very different disorders, such as diabetes, cancer, and psychotic illnesses. Signal transduction is the process by which a cell converts a certain signal or external stimulus into another signal or specific response, that is, it is the mechanism by which a cell responds to the stimuli it receives from the environment through diffusion. of those signals to its internal compartments. First, a signaling molecule (also called a ligand) needs to activate a specific receptor on the cell's membrane or cytoplasm. Ligand-receptor binding is very specific; they are recognized as a key and a lock. Second messengers are molecules that allow the received signal to be amplified at the intracellular level. The binding of a ligand to the receptor can generate hundreds of second messenger molecules that, in turn, can modify thousands of effector molecules and give rise to different responses. Cells recognize, integrate, and respond to multiple signals from their environment due to signal transduction, providing cells with a normal cell function.

5 0
3 years ago
What is the name given to the network of smaller blood vessels providing nutrition to the walls of large blood vessels
ss7ja [257]

Answer:

capillaries

Explanation:

4 0
2 years ago
Passive transport is the movement of materials across the cell membrane without the use of:
fomenos

Passive transport is the movement of materials through the cell membrane without the use of energy.

6 0
3 years ago
Ability to be molded. A:density B:plasticity
sdas [7]
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Explanation. The density explains the amount of mass for how small or large an object is. Best way to test density is with water. If it is MORE DENSE (heavier in small area) it will sink.

Plasticity is to be molded. You can mold plastic is is bendable and heats up easily to give the advantage of being reshaped
3 0
3 years ago
Reno, Nevada
natka813 [3]
The answer is c, because if its temp it involves weather 
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