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alexira [117]
3 years ago
15

Similar structures that evolved independently are called

Biology
1 answer:
poizon [28]3 years ago
4 0
Similar structures that evolved independently are called analogous structures
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explain why it is important to keep the levels of nucleotides relatively balanced in the context of dna and rna synthesis
juin [17]

Answer:

Read Below

Explanation:

Nucleotides are A & T and G&C you see in DNA and in RNA T is Replaced by U. The reason they must be balanced between G&C and T&A is because G has to bond with A in DNA and G with C so if there is more G than C that means there is mismatches between the DNA nucleotides same thing for A and T. In RNA you follow the same rule. If we have lets say 27% of our DNA as A we have to have 27% as T leaving 23% as C and 23% as G. If there was lets say 29% T while one 27% A then there was a error in DNA replication and could lead to errors in RNA synthesis if not corrected

4 0
3 years ago
The nursing student is having difficulty obtaining a mobile computer for the purpose of administering medications using the elec
Lady bird [3.3K]
  • Review data to identify the causes of early or delayed drug administration
  • Revise the list of time-critical drugs as appropriate
  • Make system-based changes to facilitate timely order review, dispensing, and administration of time-critical medications
  • Follow the Rights of Medical Administration

Explanation:

Rights of Medical Administration

1. Right patient

  • Check the name of the patient.
  • Check the date of birth of the patient.
  • Check two basic identifiers for the patients.

2. Right medication

  • Check the medication label and reassure that it is the best for the patient.

3. Right dose

  • Check that the dose is right for the age, size, and condition of the patient.
  • Different dosages may be indicated for different conditions.
  • Confirm appropriateness of the dose.
  • Calculate the dosage correctly.

4. Right route

  • Check and confirm that the route is appropriate for the patient’s current condition

5. Right time

  • Check the frequency of the medication.
  • Double-check the dose if given at the right time.
  • Confirm when the last dose was given.

6. Right documentation

  • Document administration after giving the medication.
  • Note down the time, route, and other information required.

7. Right reason

  • Check patient’s history for the ordered medication.
  • Check the reasons for long-term medication use.

8. Right response

  • Check the desired effect.
  • Document monitoring of the patient and any other nursing interventions applicable.
7 0
3 years ago
Which of the following is the smallest unit that would contain a complete copy of the entire human genome?A) one human somatic c
Elan Coil [88]

Answer:

A) one human somatic cell

Explanation:

A human genome is a complete set of DNA in somatic cell and it contains 23 chromosome pairs (nuclear genome). Beside nuclear genome cell also have mitochondrial genome. Unlike somatic cells (diploid-two sets of chromosomes, one from mother and one from father), germ cells (egg cell and sperm cells) are haploid, have only one set of chromosomes.

Human genomes include genes that are protein-coding but also noncoding DNA.

8 0
3 years ago
Salt water is a homogeneous mixture. Which of the following
Sonja [21]

Answer:

A

Explanation:

The components of salt water are chemically combined together and looks throughout, forming a homogeneous mixture.

6 0
3 years ago
What do you think might be the advantage of analyzing an ecosystem?
nika2105 [10]
You can see if there’s pollution, if the ecosystem is unbalanced or balanced, and you can identify the animals that call the ecosystem home.
Hope that helps
5 0
4 years ago
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