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vladimir2022 [97]
1 year ago
8

To test the effectiveness of a new nutrient supplement, one group of identical mice is given the supplement, and the other group

is
not given anything. Which is the most complete list of the parts of an experiment presented in this scenario?
Biology
1 answer:
Delvig [45]1 year ago
8 0

Answer:

The options are

A.independent variable, dependent variable

B.control group, experimental group, dependent variable

C.independent variable, control group, experimental group

D.control group, experimental group

The answer is C.independent variable, control group, experimental group.

The most complete list of the parts of an experiment presented in this scenario would surely be the independent variable, the control and experimental group inclusive.

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The large diversity of biological molecules depends on atoms of the element __________.A. This element can make stable bonds to
zheka24 [161]

Answer:

carbon-With four electrons that can be shared to make covalent bonds, carbon-based molecules display an enormous variety of size, shape, and properties.

Explanation:

8 0
2 years ago
If a 9.0-volt battery is placed across a 5.0-ohm resistance, the current will be _____ amperes.
irinina [24]
This is physics, electricity.
I'll break it down for you, very easy:
you have to use the formula V=IR
where V= voltage in volts (V)
I= current in Amperes (A)
R= resistance in ohms (Ω)

so what you require is I, current there you have to rearrange the formula to subject current;
I=V/R
=9/5= 1.8Ω (ans)
4 0
1 year ago
Beneath which surface location is earth's crust thinner
kirza4 [7]
Oceanic Crust is the thinnest
4 0
2 years ago
The action potential propagates along the sarcolemma. as the action potential spreads down the t tubules of the triads, voltage-
Ganezh [65]
It permits calcium to leave the sarcoplasmic reticulum and enter the cytosol. During muscle contraction, the binding of acetylcholine initiates an excitatory impulse, which is transmitted to the deep of the muscle via T tubules. T tubules are the invaginations of cell membranes of muscle cells (sarcolemma). When the action potential travel down the t-tubules, they change shape and allow the calcium ions to enter into the sarcoplasm from the sarcoplasmic reticulum.
6 0
1 year ago
Your teacher gives you this model of transcription. Choose the statement that best describes the role of DNA in transcription.
Sergeu [11.5K]

Answer:

C

Explanation:

A)

DNA directs the synthesis of RNA.

B)

DNA splits into two strands of RNA.

C)

A strand of DNA is used as a template for the formation of RNA.

D)

Two strands of RNA are formed by copying each of the strands of DNA.

The correct answer would be that <u>a strand of DNA is used as a template for the formation of RNA.</u>

<em>Transcription is a process during which RNA is synthesized using DNA as a template. The coding strand of the DNA is utilized as a template for the formation of messenger RNA. During this process, the double helix structure of the DNA is unwound by an enzyme and the coding strand is bound by a short DNA strand at the beginning of a gene while another enzyme adds RNA nucleotide bases to elongate the short strand.</em>

The correct option is C.

3 0
1 year ago
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