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Rudik [331]
3 years ago
5

Which two space shuttle’s were lost to explosions?

Biology
1 answer:
sertanlavr [38]3 years ago
8 0
Good morning story you are going back home to see me tomorrow morning ba was the first day you wanted me
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Describe the structure of amino acids, including what makes amino acids different from each other.
ludmilkaskok [199]
What I know is that amino acid has side chain, amine groupe ,and  groupe of carboxyl so what make them difference is side group where the is 20 different R-group which give each individual characteristics 

7 0
3 years ago
Which of the following is the correct order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in
alex41 [277]

The order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in the nitrogen cycle is NH3 ----> NO2-   -----> NO3-

The nitrogen cycle refers to the movement of nitrogen in the ecosystem. The process of converting nitrogen into less toxic forms of nitrogen which is useful to plants is called nitrification.

During the process of nitrification, ammonia or ammonium is first converted to nitrates by the action of the microorganism called nitrosomonas. Nitrobacter converts nitrites to nitrates which are useful to plants.

Hence, the order in which toxic nitrogen compounds are converted to less toxic nitrogen compounds in the nitrogen cycle is NH3 ----> NO2-   -----> NO3-

Learn more: brainly.com/question/1245871

5 0
3 years ago
A missense mutation causes premature chain (protein) termination. A missense mutation causes premature chain (protein) terminati
timurjin [86]

Answer: The statement is false

Explanation:

NONSENSE mutation, NOT MISSENSE mutation causes premature chain (protein) termination.

Missense mutation is simply a kind of point mutation where a single nucleotide is changed to cause substitution of a different amino acid, thus resulting in a non-functional protein.

So, non-functional protein is caused by missense mutation making the statement false

6 0
4 years ago
Can someone help me with these ?
Molodets [167]
6- B
7- A
8- B
9-C
10- C
3 0
4 years ago
Cells that respond to a particular hormone are referred to as ____________ cells.
Thepotemich [5.8K]
<span>Cells that respond to a particular hormone are referred to as endocrine cells.
and if you are asking from where did i bring the answer just copy the question in google then you will find the answer is endocrine (D)</span>
8 0
3 years ago
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