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Scilla [17]
3 years ago
5

What nutrient is responsible as a chemical catalysts for body processes?

Biology
2 answers:
Scorpion4ik [409]3 years ago
8 0
I believe the answer is minerals.
Minerals are inorganic substances that the body cannot manufacture but that act as catalysts, regulating many vital body processes. Nutrients are substances in food that the body needs to function properly to grow, repair, and supply it with energy. These includes, carbohydrates, proteins, lipids, vitamins and minerals.
Ivan3 years ago
6 0
<h3>Minerals are a necessary nutrient for carrying out metabolic functions in the body. Many minerals are an important component of protein-based enzymes which helps to speed up the digestive processes and many more functions. It also keeps in check the functions of animal organs, muscle, and tissue.</h3>
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The alleles that control which blood group antigens appear on the surfaces of red blood cells are:
evablogger [386]
<span>the alleles that control which blood group antigens appear on the suface of red blood cells are codominant.</span>
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3 years ago
Creating a prototype and troubleshooting are steps in the development of
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3 years ago
Norway rats have 42 chromosomes in their diploid cells. If a diploid rat cell enters meiosis, how many chromosomes and double-he
vitfil [10]

Answer:

21 chromosomes

Explanation:

Meiosis is a type of cell division that produces 4 haploid daughter cells (i.e., gametes) from a single diploid cell. This parental cell undergo one (1) cycle of DNA replication and two (2) cell divisions, thereby, in the case of the Norway rats that have 42 chromosomes, the final number will be 21 (21 x 2= 42)

7 0
3 years ago
Read 2 more answers
How to identify oxygen and carbon dioxide?<br>​
Genrish500 [490]

Answer:

Place a glowing splint in the test tube, and if it reignites, it could be oxygen. Place a burning splint into a test tube, and if it goes out, it could be carbon dioxide. Or, place carbon dioxide gas in limewater, and if it turns milky and gets chunks, it is carbon dioxide.

6 0
3 years ago
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How would you write this number in scientific notation? (Use the carrot key to denote an exponent. ex: 6.02 x 10^23)
NeTakaya

Answer:

D=5.89\times 10^{12}\ km

Explanation:

The distance to the Sun is 5,890,000,000,000. We need to write this distance in km.

A number can be written as x.0\times 10^y in scientific notation where x is a real no and y is any integer.

There are 10 zeros in the given number and also there are 12 digits after. It would mean that,

D=5.89\times 10^{12}\ km

So, the distance in scientific notation is : D=5.89\times 10^{12}\ km

4 0
3 years ago
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