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Citrus2011 [14]
3 years ago
14

Can anyone answer these questions for me?

Biology
1 answer:
kobusy [5.1K]3 years ago
5 0

Answer: it’s blurry

Explanation:

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Secondary metabolites
mariarad [96]

Answ........

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3 years ago
A researcher would like to determine the effect of caffeine on memory. Participants are randomly assigned to receive a caffeine
zhuklara [117]

Answer:

The placebo effect

Explanation:

The placebo effect in psychology refers to a situation in which participants in a research receive beneficial effects due to the administration of an inactive substance or a sham treatment. The positive beneficial effect received can then be attributed purely to believe and not to the treatment itself. A placebo treatment could produce a real healing effect like a true medical or psychological treatment.

The participants who received the sugar believed it to be a memory enhancing treatment hence the slight increase in memory capacity due to placebo effect.

5 0
3 years ago
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A dominant allele is often covered up or masked by the recessive allele. True or false?
swat32

Answer:

Explanation:In a heterozygote, the allele which masks the other is referred to as dominant, while the allele that is masked is referred to as recessive.

7 0
3 years ago
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What is responsible for this change in taste? what is responsible for this change in taste? amylase breaks down the starch in th
NARA [144]

Amylase is  a protein made by your pancreas and by glands in and around your mouth and throat. It helps you break down carbohydrates and starches into sugar. It's normal to have some amylase in your blood. But too much of it could mean one of the ducts (tubes) in your pancreas is blocked or injured.

  • Amylase breaks down the starch in the cracker into glucose monomer  which stimulate sweet receptor in the tongue.
  • Amylase break down the glycogen in the receptor which stimulate the sweet receptor in the tongue.
  • Lyzozyme breaks down the cellulase in the cracker into glucose monomer which stimulate sweet receptor in the tongue.
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3 years ago
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What is the role of a control group in any experiment
Sedaia [141]

A control group is what is monitored and maintained throughout the experiment. This gives the experimenters a baseline to go off of and compare the experimental group's data to.

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3 years ago
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