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Nat2105 [25]
3 years ago
8

What common molecules are made with atoms of nitrogen?

Biology
1 answer:
Molodets [167]3 years ago
4 0

Answer:

amino acids, proteins, nucleic acids, ammonia,

Explanation:

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What happens if a person goes into a black hole?
Alona [7]

Explanation:

we all find ourselves confronted with the age-old question:

what happens when you fall into a black hole?

You might expect to get crushed, or maybe torn to pieces. But the reality is stranger than that.

The instant you entered the black hole, reality would split in two. In one, you would be instantly incinerated, and in the other you would plunge on into the black hole utterly unharmed.

Hope this helps you.. Good Luck

6 0
3 years ago
Read 2 more answers
Can someone explain to me the difference between motif and domain in protein structure. Is a domain just repeated tertiary struc
dexar [7]
A protein domain is a conserved part of a given protein sequence and (tertiary) structure that can evolve, function, and exist independently of the rest of the protein chain. Each domain<span> forms a compact three-dimensional structure and often can be independently stable and folded.

On the other hand, a motif is a </span>distinctive sequence<span> on a protein or DNA, having a three-dimensional structure that allows binding interactions to occur. Early on, clustering was used to detect common three-dimensional structural motifs in </span>proteins<span>.


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8 0
3 years ago
Christina is so excited about her wedding that she tells her coworker Meredith it is exactly 43,200 minutes away. Help Meredith
julia-pushkina [17]

Answer:

The correct answer would be - 30 days.

Explanation:

Given:

Time to go for the marriage -  43,200 minutes

Solution:

we know:

1 hour - 60 minutes

1 day - 24 hours - 60 * 24 = 1440 minutes

so the days in the 43200 minutes would be -

43200/1440 = 30 days.

Thus, the correct answer would be - 30 days.

5 0
3 years ago
Niemann–Pick disease is a fatal lysosomal storage metabolic disorder caused by an autosomal recessive allele. A couple, both of
icang [17]

Answer:

E. 27/64

Explanation:

Knowing that the couple is heterozygous (Aa) for Niemann-Pick disease, they can have children with the following pairs of alleles:

A x A = AA (Dominant homozygous - Unaffected)

A x a = Aa (Heterozygous - Unaffected)

a x A = Aa (Heterozygous - Unaffected)

a x a = aa (Recessive homozygous - Affected)

So each allele pair has a probability of:

AA = 1/4

Aa = 1/4

Aa = 1/4

aa = 1/4

As the disease only affects recessive homozygous individuals (aa), the probability of an unaffected child being born is 3/4.

Since the couple expects to have three children, the probability of neither being born with the disease is obtained by multiplying the probability of each, as follows:

3/4 * 3/4 * 3/4 = 27/64

Thus, it is concluded that the probability of none of the children having Niemann-Pick syndrome is 27/64.

4 0
3 years ago
ASAP!! HELP ME WITH THESE pls :(
N76 [4]

Answer:

1. new moon

2. seven

Explanation:

:)

8 0
3 years ago
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