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White raven [17]
3 years ago
9

Why is it important we have all variables controlled?

Biology
2 answers:
ELEN [110]3 years ago
4 0
Controlling variables is important because slight variations in the experimental set-up could strongly affect the outcome being measured.
Iteru [2.4K]3 years ago
4 0
Answer: It’s very important that we’ll all have controlled variables because variations in the experimental set could affect the outcome being measured
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A very important feature of the ehr navigator is the ability to send prescriptions electronically to pharmacies. this feature is
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The feature is known as e-prescribing, or commonly referred to as electronic prescribing.  E-prescribing, or electronic prescribing is a machinery agenda that lets doctors and other therapeutic consultants to transcribe and conduct prescriptions to a partaking drugstore by electronic means as a substitute of using handwritten, transmitted notes or calling in prescriptions.

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3 years ago
Which of the following are functions of an animal's movement structures like wings, legs, or fins? Select the two correct
GrogVix [38]

The legs, wings, or fins most of the time are used in locomotion and sometimes in defense.

These are two functions of an animal's movement structures like wings, legs, or fins:

  • migrating to mating spots
  • escaping from predators.

These structures are like structural adaptation defenses. These structures might be for defense, movement and for obtaining resources which might include food.

Learn more about these structural adaptations: brainly.com/question/352589

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2 years ago
13. Why do cells need both tRNA and mRNA? (1 point)
timurjin [86]
1. <span>tRNA is the one carrying amino acids

2. </span>Mutation does not always affect the evolution of a species because <span>not all mutations affect an entire species. 

3. </span><span>The type of chromosomal mutation that occurs here is an example of a deletion mutation. Specific genetic data, or DNA is removed and the remaining portions of chromosomal information have rejoined. 

4. </span><span>A chromosomal deletion mutation

5. </span>The mutagens that result in cancer damage DNA by (b) weakening the DNA strand or interfering with base pairing. This mutagens are called carcinogens, if they cause a damage to a gene that makes a DNA repair protein, it means that a cell will have less ability to repair itself, and ,as a result, this will lead to formation of cancer.
3 0
3 years ago
Read 2 more answers
How is information from a signal molecule present outside the cell elicits intracellular response? Explain with suitable example
ella [17]

The information from a signal molecule present outside the cell elicits intercellular response when the G protein coupled receptors interact with the wide variety of molecules on the outer surface of the cells.

G Proteins are the specialized proteins having the ability to bind GTP and GDP and is of three units called Alpha, Beta and Gamma subunits which together formed G proteins.

When G protein is activated it will bind GTP and each receptor binds in lock and key method and binding result into conformational change which will trigger a complex chain of events influencing different cell function.

Features exhibited by Signal Transduction System are:

1. Specificity- Signal molecules fits binding site on its complementary receptor. Other signal do not fit

2. Amplification- When enzymes activates enzymes, the number of affected molecules increases.

3. Desensitization- Receptor activation triggers a feedback circuit that shuts off the receptor or removes it from the cell surface.

4. Integration - When two signals have opposite effects on a metabolic characteristics outcome results from the integrated input from both the receptor.

To learn more about G protein here

brainly.com/question/12578485

#SPJ4

6 0
2 years ago
Where do you think<br> this heat lamp is being used?
love history [14]

Answer:

umm what heat lamp?

and ima just say its being used to heat sum like maybe food or sum xD

Explanation:

6 0
4 years ago
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