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4 years ago

READ THIS AND ANSWER ONLY ONE QUESTION PLZ

1 answer:

3 0

To test if the chickens lacked thiamine the scientist could test the blood concentration of thiamine in the chickens on a future study, unless blood samples were taken during the original study.

In any future studies, the same experiment would need to be done but with this added measurement on both the control group and the test subjects.

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Which of the following is the most realistic goal for attaining better resilience?

Anettt [7]

A.let myself feel sad and then find ways to move on

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4 years ago

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Why do we get a stitch when we run?

babunello [35]

It helps your body be more flexible and prepared to run.

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4 years ago

In general, what is not affected by the ingestion of caffeine?

Phoenix [80]

The correct answer is "behavioral consequences of alcohol intoxication".

Caffeine is a component mainly from coffee and other beverages such as soft drinks and energy drinks. It acts as a stimulant by binding to the adenosine receptors in the brain; blocking the actions of adenosine in the CNS (adenosine works to signal tiredness). In turn, there will be increased alertness. This does not affect the behavioral consequences of alcohol intoxication as these two works in different pathways.

On the other hand, caffeine ingestion affect the risk of cardiovascular disease as it increases heart rate and myocardial workload; it increases the time to fall asleep; and increases the performance in doing boring repetitive tasks.

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3 years ago

ABE fermentation was invented during World War I. O True O False

V125BC [204]

Answer: True

Explanation:

This was a bacterial fermentation that produced acetone, needed for cordite (explosive) manfacture. Species of Clostridium were used.

4 0

3 years ago

In garden peas, tall (T) vine is dominant over short (t) vine, and round pea pod (R) is dominant over wrinkled pea pod (r). Cro

Aleksandr [31]

Answer:

Explanation:

Given:

Traits

T (tall, dominant) and t (short)

R (round, dominant) and r (wrinkle)

Crossing parents

hetero-zygous. tall wrinkled (Ttrr)

phenotype tall is given hetero-zygous., so Tt

phenotype wrinkled is recessive, so must be homo-zygous rr

Foiled genotypes (Tr, tr, each with 50%)

short hetero-zygous. round (ttRr)

phenotype short is recessive, so homo-zygous rr

phenotype round is given heteroz. so Rr

Foiled genotypes (tR, tr, each with 50%)

Offsprings on a 4x4 punnett square

See diagram

6 0

3 years ago