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3 years ago

Elements, which are unstable elements that release energy as

Biology

2 answers:

Stells [14]3 years ago

8 0

Answers

age

Explanation:

hop this helps;)

madreJ [45]3 years ago

6 0

$\huge\bold\red{₳₦₴₩ɆⱤ:-}$

Absolute Dating

AKA. RADIOMETRIC DATING

We can learn about the past by studying the present.

The Principle of Uniformitarianism states that current geological processes are the same processes that were at work in the past. This principle was proposed by Charles Lyell in the 1800's

Absolute Dating

Involves finding the absolute age (actual age) of a rock or fossil.

Elements that emit particles and energy are radioactive.

As radioactive elements emit particles and energy, they form new isotopes or elements.

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The ability of vibrio cholerae to cause disease depends on a number of factors. What are general requirements for any organism t

Svetllana [295]

<h2>Disease </h2>

Explanation:

Pathogenicity is the ability to produce disease in a host organism
Microbes express their pathogenicity by means of their virulence, a term which refers to the degree of pathogenicity of the microbe
The relationship between a host and a pathogen is dynamic, since each modifies the activities and functions of the other
The outcome of such a relationship depends on the virulence of the pathogen and the relative degree of resistance or susceptibility of the host, due mainly to the effectiveness of the host defense mechanisms
Hence, general requirements for any organism to cause disease within a host are: evasion of host defenses , gaining access to the host via a portal of entry, adherence to host tissues

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3 years ago

Identify a sport that you are familiar with. Identify a skill in that sport that you are familiar with. (ex. Basketball: shootin

kati45 [8]

Answer:

what???

Explanation:

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3 years ago

HELP! ASAP! Please UNDERLINE the dependent variable and BOLD the independent variable FOR EACH.

zepelin [54]

Answer:

1. The height of bean plants depends on the amount of water they recieve.

2. The higher the temerature of the air in the oven, the (speed of which) a cake will bake.

3. Lemon trees receiving the most water produced the most lemons (amount)

4. An investigation found that more bushels of potatoes were produced when the soil was fertalized (amount) more.

5. The amount of pollution produces by cars was measured for cars using gasoline containing different amounts of lead.

Explanation:

The independent variable is what you change and the dependent variable is what is being measured. It is like cause and effect.

(sorry this is my first answer apologizes for any mistakes)

5 0

3 years ago

Why is DNA’s shape considered a “double helix,” but RNA’s structure is not considered a double helix?

bija089 [108]

Because DNA is shaped in the form two helix combined thus creating a double helix. RNA is not shaped this way, instead it is shaped as a sort of twisted half ladder compared to DNA’s twisted full ladder shape

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3 years ago

Frameshift mutations ____________.

castortr0y [4]

Answer:

The correct answer is option b. "cause a change in the reading frame of mRNA codons".

Explanation:

Frameshift mutations are among the most drastic mutations because in most cases, result in the translation of a completely different protein. Frameshift mutations are the result of insertions or deletion of one or more nucleotides, resulting in a change in the reading frame of mRNA codons. In consequence, the ribosome translates a different amino acid sequence, based on the new reading frame of mRNA codons.

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4 years ago