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tangare [24]
3 years ago
6

Which is true in a covalent bond?

Biology
2 answers:
posledela3 years ago
6 0
B. the bond forms when electrons are shared
tamaranim1 [39]3 years ago
6 0

The answer is B. The bond forms when electrons are shared

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Help need help please!!
kumpel [21]

Answer:

I am not too sure but maybe A?

Explanation:

Because plants are part of the biosphere and land is part of the geosphere

I am sorry if it is wrong

7 0
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The nucleotide sequence of a strand of DNA TAC -CGG-AGTWhat the amino acid sequence of the resulting protein ?
FromTheMoon [43]
Methionine, Alanine, and Serine
5 0
3 years ago
Do haploid or diploid cells contain DNA?
In-s [12.5K]

Answer:

diploid

Explanation:

A diploid cell is a cell that contains two complete sets of chromosomes. This is double the haploid chromosome number. Each pair of chromosomes in a diploid cell is considered to be a homologous chromosome set.

7 0
3 years ago
An interview conducted by a research writer would be a _____ source.
anygoal [31]
It would be primary since the writer himself is getting the information from a direct source.
3 0
4 years ago
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List the types of RNA, and explain how the structure of RNA differs from the structure of DNA.
boyakko [2]

Answer:

   The types os RNA are: Messenger, ribosomal and transporter RNA and the difference between DNA and RNA are: DNA has deoxyribose as sugar, RNA has a ribose. The nitrogenous bases present in DNA are cytosine, guanine, adenine and thymine. In RNA, cytosine, guanine, adenine and uracil are found. DNA has two strands, but RNA is single stranded.

  In fact, the DNA has a genetica material like a genetical mensage and it must be translate and deciphered in proteins, many of which will act on the metabolic reactions of the cell. The message contained in DNA should initially be passed on to RNA molecules, which in turn will guide protein synthesis.

Explanation:

 Now talking about each types of RNA separately. The first one I am going to write about is RNA messenger. This type of RNA is of intermediate molecular weight and acts together with ribosomes in protein synthesis. The second one is ribossomal RNA. It is the largest molecular weight and major constituent of ribosome, an organoid related to protein synthesis in the cell. The last one is transporter RNA. It is the lightest of the three and tasked with transporting the amino acids that will be used in protein synthesis.

 

6 0
3 years ago
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