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rewona [7]
3 years ago
12

What is a signal molocule

Biology
1 answer:
Annette [7]3 years ago
3 0

Answer:

signal molecule is a general term for molecules also called (ligands)that bind specifically to other molecules (such as receptors). hope it helps!!

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Electromagnetic vs. Mechanical Waves 1
kotegsom [21]

Answer:

Electromagnetic:   Both:

1.Infrared Light          1.Transfers Energy   4.Speed dependent upon the medium                      2.Transverse Wave                                     they are travelling through.    3.  3.Can Be Reflected

2.Visible                        

Mechanical: 1.Requires a medium 2.Sound 3.Ocean Wave 4.Longitudinal Wave

                                 

Explanation:            

8 0
2 years ago
Some parts of the ocean never receive sunlight. *<br> O TRUE<br> O FALSE
Vilka [71]
Some parts of the ocean never receive sunlight.
Answer: true
7 0
2 years ago
What are the products of aerobic respiration?
bixtya [17]
I am confused as to what your question is specifically asking but the chemical formula for aerobic respiration is:

Oxygen + Glucose --------> Carbon Dioxide + Water
O₂ + C₆H₁₂O₆ --------> CO₂ + H₂O

Hopefully this will aid you in answering your question :)
8 0
3 years ago
Read 2 more answers
A woman with color-normal vision, but whose father was color blind, marries a man with normal vision. They are expecting a child
kotegsom [21]

To know what happens here, you need to analyze the alleles.

If the father is color blind and the daughter is not, you can suppose that is a recessive allele.

You can tell she is a carrier only, and because we received one sexual allele from each parent. If they ask you about the gender, we can suppose a cross between Xx and XY being lower x the recessive allele (color-blind vision).

When you draw the Punnett square, you'll found the probabilities are XX, XY, Xx, and xY.

So, you have a 50% chance of having a boy and 25% chance of having a color-blind boy.

4 0
3 years ago
The modern classification system includes six
vovangra [49]

When Linnaeus developed his system of classification, there were only two kingdoms, Plants and Animals. But the use of the microscope led to the discovery of new organisms and the identification of differences in cells. A two-kingdom system was no longer useful. Today the system of classification includes six kingdoms.

4 0
3 years ago
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