Answer:
The correct answer would be a) 3,5, and 10 g samples of liver.
Independent variable in any experiment refers to the variable which is being kept controlled or changed to check its effect on the dependent variable.
In contrast, the dependent variable is the one whose value depends on the independent variable.
For example, in the given hypothesis the rate of a reaction depends upon the amount of enzyme catalase.
Thus, amount of enzyme or its source (liver) forms the independent variable and the rate of reaction forms the dependent variable.
Answer:
See the answer below
Explanation:
A scientist would choose a transmission electron microscope over a compound microscope <u>because of the higher magnification and resolution of images of objects on slides</u>.
<em>The transmission electron microscope uses short wave electrons to produce highly magnified, 2d, and highly resolved images of slides. The light microscope, on the other hand, has a limited capacity to magnify and resolve images of objects on the slide because it uses visible light to produce images. While the transmission electron microscope can produce more than a million times magnification, the light microscope is limited to just thousands. </em>
Answer:
It offers insight: With genetic testing, “we’re targeting the coding part of the gene that is relevant to your particular disease,” Aatre says. That, she notes, involves reading a DNA sequence from start to finish to see if there are any “interruptions/disruptions” — mutations associated with the disease in question — that stop the gene from making normal proteins.
Testing can be costly: The price of genetic testing ranges from a few hundred dollars to several thousand dollars. “They’re cheaper than they used to be but are still very expensive,” Aatre says. Still, insurance typically covers such tests for newborns and expectant mothers, as well as patients with a documented personal or family history or a physician’s recommendation.
Explanation:
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Answer:
The 5 R's : Refuse, Reduce,Reuse, Rot and Recycle are the best way to reduce his carbon foot print. He could also drive less/carpool walk or bike and conserve so there is less waste.
PH:12
The higher the number on the ph scale the more weak of a base it becomes.