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Law Incorporation [45]
3 years ago
15

Which method offers the most reliable way of assessing whether athletic performance is boosted by caffeine consumption?

Biology
1 answer:
Umnica [9.8K]3 years ago
7 0

Answer:

Experiment

Explanation:

An experiment is conducted to test the activity of the caffeine in the blood stream of the athlete

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Emily's body starts to develop secretory glands at the end of the milk ducts in the breasts. Based on the given information, we
IrinaVladis [17]

Answer:

Thelarche

Explanation:

In females, thelarche represents the start of puberty and as such it marks the beginning of the secondary development of the mammary glands known as breasts. This pubertal development usually occur in females that are between the ages of 8 years and 12 years due to the secretion of hormones such as estrogen.

In this scenario, Emily's body starts to develop secretory glands at the end of the milk ducts in the breasts. Based on the given information, we can say that Emily is most likely to be in the thelarche stage because she is beginning to experience breast budding.

7 0
3 years ago
What is "A C G G A T C G" as an mRNA strand?
rodikova [14]
UGCCUAGC i think m not fully sure
7 0
3 years ago
Step 1: drag the lac promoter to the stretch of dna. do not drag the lacz gene to the dna. what happens? why is this?
Marat540 [252]

RNA polymerase binds to the lac promoter and begins transcribing the stretch of DNA to messenger RNA. Therefore, in other words, the stretch of DNA is expressed. The DNA sequence of the lac promoter 'signals' where the RNA polymerase will bind and where transcription will begin. Promoters are found upstream of a gene to be transcribed.


4 0
3 years ago
what would happen to the planet if all oxygen breathing organisms became extinct and only plants remained on the earth
Svetlanka [38]

see plants are also living beings, they also need oxygen for respiration. There would be less carbon dioxide available for plants for photosynthesis. Atmosphere will be clean, less polluted, clean water. No fighting, peaceful, cool environment

5 0
3 years ago
Read 2 more answers
Jamie is explaining to her classmates that she conducted an experiment over the weekend to see if adding more eggs to
Cerrena [4.2K]

Answer:

Change it up a bit ;)

Explanation:

Qualitative - Taste --how of the cupcakes taste and texture by adding more eggs and Sight --the an color of the cupcakes by adding more eggs

Quantitative - How tall the cupcakes rose with more eggs by measuring them

5 0
4 years ago
Read 2 more answers
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