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disa [49]
3 years ago
13

Calcium and phosphorus are both essential for the proper growth of

Biology
2 answers:
Vika [28.1K]3 years ago
8 0

Answer:

All of the above

Explanation:

Calcium is very good for strong bones and also hair and fingernails.

enot [183]3 years ago
3 0

Answer:

The real answer is A.

Explanation:

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What is the anatomy of a flower provide a brief explanation of the structures involved in pollination and fertilization?
ella [17]
A flower has the following:
Petals - segments of the flower
Sepal - outer parts of the flower at the bottom covered in bud
Stamen - produces pollen in the flower
Anther - where pollen is produced
Pistil - produces ovary of the flower
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Pollination occurs when insects like bees and butterflies transfers the pollen from one flower to another. Once transferred, fertilization begins.
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How can find the sentences clues here , what is the positive and the negative
kirill [66]
1)A-john take the cut in pay is positive because he still has a job, negative is he has less pay. B- loose his job he can get a new one with more pay .
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5 0
3 years ago
There are twenty different types of _____________ which join together in differing sequences and numbers to form different prote
goldenfox [79]

Thew correct answer is amino-acids

Amino acids are essential to all life on earth. They are organic molecules comprised out of the amino (NH2) and acidic ( COOH) compound. The twenty amino acids can bound to one another with peptide bonds and form different complex structures called proteins. Proteins are important structural part of cells, enzymes and hormones, and without them the life as we know couldn't exist.

5 0
3 years ago
Read 2 more answers
In comparing stop-transfer and internal start-transfer sequences in proteins, it can be said that __________.a.both lead to inte
denpristay [2]

<u>Answer:</u>

In comparing stop-transfer and internal start-transfer sequences in proteins, it can be said that both are hydrophobic.

Option: (b)

<u>Explanation:</u>

  • Hydrophobic means repelling water.
  • Hydrophobic molecules are non polar i.e. that there is no static electric field produce by atoms of molecules.
  • Due to this reason the hydrogen cannot form hydrogen bond with the molecules.
  • Internal start- transfer process is a transfer process of peptide and moves through the side opening of translocon and the anchor itself in the 'membrane'.
  • Stop-transfer sequences in proteins halts the 'process of translocation' and moves out through the 'side opening in translocation' to anchor.
3 0
4 years ago
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