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ANEK [815]
3 years ago
13

You want to determine if a new diet medication will help rats to lose weight. What is the dependent variable? * the rats weight

loss diet medication the food
Biology
1 answer:
slava [35]3 years ago
3 0

Answer:

the rats weight loss

Explanation:

<em>The dependent variable would the weight of the rats.</em>

<u>The dependent variable is the variable whose value is dependent on another variable during an experiment. It is the actual variable set out to be measured or tested by researchers. The effect of the manipulation of the independent variable is measured on the dependent variable.</u>

Hence, in an experiment aimed at determining whether a new diet medication will help rats to lose weight, the weight loss by the rats would be the dependent variable.

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Seeds contain dense aggregates of starch. what role does water play in how the seeds use the stored starch?
jenyasd209 [6]
Water is needed to break the hydrogen bonds in the starch aggregates, allowing ready access to stored energy.
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3 years ago
a solid substance turns into a liquid. which best describes this change? a substance that has a specific volume changes to a sub
BartSMP [9]
A substance that has a specific shape and volume changes to a substance that has a specific volume is the statement that best describes this change in question. The correct option among all the options that are given in the question is the third option. I hope the answer helps you.
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3 years ago
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There are so many microbes in a single mL of culture, it is very difficult to perform one dilution to produce countable cells. M
Feliz [49]

Answer:

cumulative dilution = 0.000001

Explanation:

A serial dilution is a stepwise kind of dilution repeated a certain number of times, in which the concentration reduces exponentially each time.

The cumulative dilution is the final dilution gotten depending on the number of times dilution has been done and the dilution factor. The formula is given as:

Cumulative dilution = (F)ⁿ

where:

F = dilution factor = 0.1

n = number of serial dilutions = 6

∴ cumulative dilution = (0.1)⁶ = 0.000001

4 0
3 years ago
The process by why subliminal stimuli act upon the unconscious mind, influencing behavior is called _________________ __________
Nataliya [291]

Answer:

subliminal perception.

Explanation:

Subliminal perceptions, also known as subliminal messages, are messages, either visual or auditory, that are presented just beyond the threshold of human perception. A subliminal perception may not be audible enough that the conscious mind might register it but be audible enough for the subconscious mind.

For example it might be an image transmitted briefly and unperceived consciously and yet perceived unconsciously.

4 0
3 years ago
As skin cells move toward the surface of the body, they produce a protein that reduces water loss. This process is called
fomenos

Answer:

As skin cells move toward the surface of the body, they produce a protein that reduces water loss. This process is called Keratinization.

Explanation:

Keratinization is a process which changes the stratum corneum of the skin to a hard cover which provides protection.

The process of keratinization involves polymerization of keratin polypeptides. The keratin polypeptides gets polymerized into intermediate filaments of keratin. Each of the intermediate filament of keratin constitute around 30,000 polypeptides of keratin.  

3 0
3 years ago
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