Answer:
<u>ad hoc hypotheses</u>
<u>Explanation:</u>
This statement could be used for any hypothesis in which the results (different ideas) do not agree with their hypothesis. In other words, there were no verifiable tests that could make valid the <em>accepted hypothesis</em>.
Thus, the researcher only accepted the hypothesis <em>without</em> a sound basis for doing so.
Question: Francium has 36 isotopes, but only francium-223 occurs in nature. Francium-223 spontaneously emits particles and energy, so francium-223 is a (an) of francium. Answer: Francium-233 is a radioisotope
<em>-Describe the structure and function of the nucleus.
</em>
1. Supports and protects the cell
2. Controls the cell
3. Controls what enters and leaves the cell
4. Metabolic reactions occur
The nucleus structure consists of;
Nuclear envelop: double membrane structure separate cytoplasm from nucleus
Nuclear pores: present in membrane and function for transport and macro-molecules across nuclear envelope.
Chromatin: Important component, scattered DNA, during cell division it gets organised to chromosomes.
<em>-Describe the structure and function of the cytoplasm.
</em>
Structure:
Gelatinous aqueous fluid that fills the cell.
Functions:
- Suspends the organelles within the cell
- Fills the cell and gives it shape
Found in:
Bacteria, Animal & Plant cells
Answer:
Explanation:
What is the difference between multiple alleles and polygenes? ... Polygenes are a group of (non-epistatic) genes that all control one trait. Multiple alleles are several variant forms of one gene. Polygenes would include the three genes that control skin colour, or the several genes that could influence type 2 diabetes.
Answer:
<em>Identifiable health information that is created or held by covered entities and their business associates.</em>
Explanation:
HIPPA can be described as a policy which is made to protect and safeguard the information of patients. HIPPA ensures that the information provided by a patient to health care systems such as a hospital, insurance company etc are private and not to be disclosed to anyone. HIPPA takes strict actions against any disclosure of information by a health care system or provider for a patient. However, HIPPA policies allow that some general information can be passed for business such as certain information of a patient to a health insurance company.