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lozanna [386]
3 years ago
5

Which of the following is not an example of mechanical control of nonnative species?

Biology
2 answers:
alexdok [17]3 years ago
8 0

<u>pulling </u>is not an example of mechanical control of nonnative species

olasank [31]3 years ago
3 0

Answer:

The answer is A.

Explanation:

Quizlet said so.

Have a nice day :)

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iris [78.8K]

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7 0
3 years ago
The ability of sperm cells to move along the ductus deferens is due to ________.
belka [17]
Peristaltic contractions
8 0
3 years ago
A protein that acts as a hormone is _____. 1. collagen 2.methionine 3. pepsin 4. insulin
galben [10]

Answer:

The correct answer is 4. insulin

Explanation:

Proteins are made up of amino acids which are joined together by peptide bond. Insulin is a peptide hormone which is made amino acids therefore it is also a protein. An insulin molecule is made up of 51 amino acid residues and 5808 Da is its molecular weight.

The insulin hormone is released by the beta cell of the pancreas. It is released when the level of glucose in the blood increased from the normal blood glucose level.  

It helps in conversion of glucose into glycogen and its storage in muscles and liver. So by doing this, it decrease the level of glucose in the blood. Therefore the right answer is 4.

8 0
3 years ago
The Celsius temperature scale is also something called the centigrade scale. Why is this?
valentinak56 [21]
There are three temperature scales in use today, Fahrenheit, Celsius and Kelvin.

Fahrenheit temperature scale is a scale based on 32 for the freezing point of water and 212 for the boiling point of water, the interval between the two being divided into 180 parts. The 18th-century German physicist Daniel Gabriel Fahrenheit originally took as the zero of his scale the temperature of an equal ice-salt mixture and selected the values of 30 and 90 for the freezing point of water and normal body temperature, respectively; these later were revised to 32 and 96, but the final scale required an adjustment to 98.6 for the latter value.

Until the 1970s the Fahrenheit temperature scale was in general common use in English-speaking countries; the Celsius, or centigrade, scale was employed in most other countries and for scientific purposes worldwide. Since that time, however, most English-speaking countries have officially adopted the Celsius scale. The conversion formula for a temperature that is expressed on the Celsius (C) scale to its Fahrenheit (F) representation is: F = 9/5C + 32.


Hope this helps.

4 0
3 years ago
What is the correct matching sequence to the DNA sequence below
melisa1 [442]

Answer:

4

Explanation:

A goes with T

C goes with G

7 0
3 years ago
Read 2 more answers
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