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Drupady [299]
3 years ago
5

If the answer is entriguing enough ill give brainliest What is the meaing of life?

Biology
2 answers:
monitta3 years ago
7 0
The meaning of life 42. Read Hitchhiker’s Guide to the Galaxy. You’ll see.
Westkost [7]3 years ago
4 0

The actual meaning of life is to fulfill your purpose in life and accomplish your goals. What I mean by this is, everyone has a purpose, of why they are living. None of us will be here if we all didn't have a purpose

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The fastest moving seismic wave
Andru [333]

Answer: the answer is A(Primary Waves)

Explanation:

p waves stand for primary waves. early seismologists called them that because the waves were the first to arrive at seismometers from some distant quake

Hope this helps plz give me an brainiest

4 0
2 years ago
what is the term used to describe the intake of a vitamin or mineral that greatly exceeds the recommended amounts?
mash [69]

Answer:

The term for vitamins intake is calles vitaminosis or Hypervitaminosis. There is not coined name for the excess of minerals, but it toxic, like iron, cooper, among others.

Explanation:

3 0
2 years ago
Which of the following investigators was (were) responsible for the following discovery? In DNA from any species, the amount of
Zarrin [17]

Answer :Erwin Chargaff   a Biochemist

Explanation:

He formulated the base paring of double helix of DNA. He reasoned that since the percentage of four  DNA  bases are of this proportions in human;

                                  Adenine=30.9% and Thymine =29.4%;

                                  Guanine=19.9% and Cytosine =19.8%

Then,  the amount of adenine will always be equal to thymine,

And the amount of Guanine equals to cytosine based on this percentages of distribution.  

(Adenine and Guanine are large, molecule of Purines, while thymine and Cytosine are Pyrimidine)  

 

He concluded (although scientist believed, he did not explicitly stated this) that this should be the base paring patterns in DNA molecule. This is the first Chargaff Rule.

His second rule is that the DNA composition, in the relative amount of the four bases Adenine, Thymine, Cytosine and Guanine varies in proportion from one organisms to another. And this is the basis of molecular diversity.

6 0
3 years ago
Characteristics common to plants and animals regarding growth and reproduction are ______. (can be more than one answer)
lidiya [134]

evolution, and interdependence.

3 0
3 years ago
Read 2 more answers
You are given a 1 liter bacterial culture in exponential stage of growth. The generation time of the bacteria is known to be 30
nydimaria [60]

Answer:

Option-A

Explanation:

A bacteria divides by binary fission which divides a parent bacteria into the two daughter cells and generation time refers to the average time difference between two consecutive generations.

The bacterial cell grows by the exponential function that is by 2^{number of generation} x initial population of bacteria.

In the given question,

<u>Initial population</u>

the initial population of bacteria - 2x 10³ per ml

So per liter, the bacterial population will be 2 x 10 ⁶

<u>Generation time</u>

1 generation time of bacteria is 30 min.

so 5 hours will have- <u> </u>\frac{300}{30}= 10 generations

<u>New bacterial population</u>

Using formula<u>  </u>2^{number of generation} x initial population of bacteria

2^{10} x (2 x 10⁶)

= 1048 x (2 x 10⁶)

2048 x 10⁶

Thus, Option-A is the correct answer.

4 0
2 years ago
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