Answer:
<u>Answer:</u> process and facts, because they are using a systematic method to measure and then record data
Explanation:
During a study of lichens and air quality in part of China, scientists measure the thickness of lichens and estimate how many rocks and trees are covered with lichens in one town. The scientists are following the scientific cycle of observing while <u>using a systematic process, establishing facts, explaining facts, and then returning to the systematic process to collect more facts.
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When scientists carefully measure the lichens and agree on their average thickness and how often they appear, which parts of the scientific cycle are the scientists using?
<u>Answer:</u> process and facts, because they are using a systematic method to measure and then record data
The model describes how cellular membranes i.e. lipid bilayers are organized. Despite the fluidity, lipid bilayers can form certain domains with different characterisrics and compositions. The cell can use different mixtures of lipids to create a 'mosaic' or 'patchwork' of domains.
An example of such domains are so called 'lipid rafts' which are aggregates of certain lipids (mostly cholesterol and sphingomyelins). In these rafts the lateral diffusion of membrane-bound proteins is strongly reduced, thereby forming stable complexes to facilitate, for example, signal-processing and transduction.
Note that a lot about how or why a cell creates these domains is still unknown.
The nurse would most likely disagree with the patient. Pap smear is a diagnostic test that screens pre-cancerous or cancerous cells on the cervix, which is the opening of the uterus. It is recommended for women starting from the age 21 to regularly undergo this test, especially when sexually active. For the 49 year-old patient, she needs to undergo Pap smear test every 3 to 5 years. The patient should note that this test is used to track any abnormal cells in the cervix. When they do, early treatment would still be done in the hospital before it becomes even more serious. Hence, whether the patient took Pap smear tests regularly, she would still need the help of the hospital to treat it. It would only differ in the time of admittance.
When a plant grows as mediated by growth hormones, the main plant organs at work are: stems and leaves.
