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Sergio039 [100]
4 years ago
6

Decide whether the following properties are physical (PP) or chemical (CP) properties.

Biology
1 answer:
Dmitrij [34]4 years ago
8 0
1. PP
2. PP
3. PP
4. CP
5. PP
6. PP
7. CP
8. CP
9. PP
10. PP

Chemical properties are those that are related to reactions. Physical are just the raw characteristics.
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If one strand of DNA double helix has the following nucleotide sequence ATCGGTCAAGCTAGG what would the dna complementary stand r
joja [24]

Answer:

TAGCCAGTTCGATCC

Explanation:

In DNA, there are 4 different nucleotide bases. Adenine (A), Thymine (T), Cytosine (C) and Guanine (G).

A (adenine) always pairs with T(thymine) and C(cytosine) always pairs with G (guanine).

If we have the strand:

ATCGGTCAAGCTAGG  

We have to pair A with T, and C with G. Therefore, the complementary strand of DNA will be:

TAGCCAGTTCGATCC

4 0
4 years ago
What theory explain how a new idea or product gains acceptance and spreads through a specific population or subset of an organiz
777dan777 [17]

Answer:

The correct answer is diffusion of innovation theory.

Explanation:

The DOI or diffusion of innovation theory was postulated in 1962 by E.M. Rogers. It is considered as one of the oldest theories in the field of social science. It was deduced in order to illustrate how with time, a product or an idea attains momentum and spreads via a particular social system or population. The eventual outcome of this diffusion is that the individuals, which are the components of a social system, adopts a novel behavior, notion, or a product.  

Here adoption signifies that an individual does something distinctly than what he or she was doing previously. The prime condition of adoption is that the individual must acquire the behavior, idea, or product as a novel or innovative thing. Getting amended with a novel concept, product, or behavior does not take place instantaneously within a social system, however, it is a thing in which some individuals possess the tendency to adopt a new thing more easily in comparison to others.  

4 0
3 years ago
Is there stored energy in a candle?
Mariana [72]

Answer:

Yes.

Explanation:

The burning candle is converting chemical energy—stored in the hydrocarbon bonds in the wax—into thermal (heat) and radiant (light) energy. The energy transforms from chemical energy to heat and light energy. Because when the candle burns a chemical reaction occurs, and produces heat and light

4 0
3 years ago
Peter has been seeing a counselor for problems in his sexual life. Peter’s counselor referred him to an urologist to treat his p
dsp73
Seeing as Peter is male, he's seeing a counselor (which indicates mental/emotional/psychological issues) and has been referred to a urologist, I'd say his problem is erectile dysfunction, or choice #2.
6 0
3 years ago
When did most marine life go extinct?
irinina [24]
252 Ma<span> (million years) 
Please give brainliest

</span>
8 0
3 years ago
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