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
pshichka [43]
3 years ago
9

Explain why a signal cascade can be useful in certain cell processes

Biology
1 answer:
natima [27]3 years ago
7 0
A signal cascade is a series of chemical reactions which are triggered by a stimulus acting on a receptor that is then transduced to the intracellular space through second messengers. Finally, effector molecules receive the signal causing a cellular reaction to the initial stimulus. A signal cascade is very useful because it facilitates and accelerates the communication between cells that could be in different parts of a living organism. This communication is vital for cell processes in complex multicellular organisms.
You might be interested in
Water can move freely through the membrane from a higher to a lower concentration in a transportation process called _____.
nignag [31]

Answer: The correct answer for the fill in the blank is osmosis.

Osmosis is defined as the movement of solvent (like water) from a region where the concentration of solute is lower to a region where the concentration of solute is higher though a semipermeable membrane.

In other words, it is the water movement from an area where its ( water ) concentration is higher to an area where its concentration is lower.

This process does not require any energy as water is moving along the concentration gradient.  

8 0
3 years ago
Read 2 more answers
How can reproductive isolation lead to speciation?
hram777 [196]
How can reproductive isolation lead to speciation<span>? If populations cannot mate successfully with one another, genetic differences may accumulate in the populations. Over time they become very different and give rise to new species.</span>
8 0
3 years ago
Cellular respiration allows organisms to release the energy stored in the chemical bonds of glucose, C6H12O6. The energy in gluc
madam [21]
Aerobic cellular respiration, glucose is metabolised in the presence of oxygen and leads to the formation of energy as a main product. the by products are carbon dioxide and water. The process takes place in four phases: glycolysis, pyruvate oxidation, citric acid cycle, and oxidative phosphorylation.
7 0
3 years ago
Read 2 more answers
Which statements describe the structure of each type of macromolecule?
klasskru [66]
I think the correct answer from the choices listed above is option A. The statement that describe the structure of each type of macromolecule would be that the <span>building blocks of carbohydrates are sugars that are made of carbon, hydrogen, and oxygen. Hope this answers the question. Have a nice day.</span>
8 0
4 years ago
Read 2 more answers
Natural selection involves energetic trade-offs between ________. Group of answer choices high survival rates of offspring and t
koban [17]

Answer:

The correct answer is ''high survival rates of offspring and the cost of parental care''

Explanation:

Natural selection is the differential reproduction of some genetic variants with respect to others. Natural selection favors individuals who maximize their total reproductive success throughout life, that is, it favors certain phenotypes or variants are associated with greater offspring and / or greater survival, that also means that selection will favor those who stop spending on a particular breed at the right time to invest in another, that is, the amount of energy invested in each of them. This same natural selection also favors those genes that make it effective when the body that carries them is in development to extract all possible parental investment from their parents.

7 0
3 years ago
Other questions:
  • Nurse darla is planning care for ms. goodwin, who has a prolapsed cord
    8·1 answer
  • Refer to the illustration above. which structure immediately identifies this cell as a eukaryote
    10·1 answer
  • Convergent evolution can occur only when two species
    6·1 answer
  • That the allele that gives human red blood cells increased resistance to malarial parasites also reduces the amount of oxygen th
    9·1 answer
  • A chemist looking to enhance parenteral nutrition attempts to create amino acids and sugars in the lab that are produced natural
    13·1 answer
  • Nuclear energy is a useful source of power but has disadvantages. What is a
    7·2 answers
  • SA nodal cells are unique in that they exhibit autorhythmicity, meaning they are capable of depolarizing and firing an action po
    8·1 answer
  • If a doctor prescribes tylenol iii with codeine, he or she has prescribed a __________.
    10·1 answer
  • (Giving brainliest if u helpp!! :) )
    5·2 answers
  • What do you think are the possible alleles for eye color in humans?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!