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denpristay [2]
4 years ago
5

Why if a control group is not included in an experiment is difficult to draw a valid conclusion

Biology
1 answer:
marissa [1.9K]4 years ago
3 0

you have nothing to compare your data to


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Question 5 Multiple Choice Worth 2 points)
borishaifa [10]

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223G

Explanation:

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3 years ago
Explain why chemogenetic based methods of regulating cellular signaling result in poor temporal control of biochemical pathways
makvit [3.9K]

Answer:

They use different detecting methods to assess neuronal circuits

Explanation:

Chemogenetics is a technique widely used in neuroscience research to explore signaling interactions by means of genetically modified receptors capable of interacting with small molecules. Chemogenetics was first used to determine the function of the chalcone isomerase gene by inducing mutations that altered its substrate specificity. On the other hand, optogenetics is a bioluminescence-driven genetic technique used to control genetically modified neurons that express light-gated ion channel genes. This technique is also used to monitor neuronal networks. In consequence, optogenetic and chemogenetic techniques have recently been combined in order to analyze neuronal circuits, it by analyzing the same actuator molecule.

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3 years ago
How can we decide what kinds of performance enhancement are morally defensible?
Gemiola [76]
<span>We decide what kinds of performance enhancement are morally defensible by </span><span>Moral Judgment. There are certainly ethical issues in our society in which we have to select an action but before we have to judge it whether its ethically right or wrong.</span>
3 0
4 years ago
Similar cells that are grouped together and perform a common function are called
kramer
Tissue such as muscle. 
4 0
3 years ago
State the effect of genetic bottlenecks
Wittaler [7]

Answer:

<h2> Changes in population size may have important effects on genetic variation and on the survival potential of viral species. Genetic bottlenecks are evolutionary events that reduce genetic variation of a population in a stochastic manner and result in founding populations that can lead to genetic drift.</h2>

Explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>
8 0
3 years ago
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