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mixas84 [53]
3 years ago
14

Runners who drink too much water before a marathon run a risk of water intoxication, also known as

Biology
1 answer:
Zinaida [17]3 years ago
8 0
It's hypotonic hydration
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The purpose of the Calvin cycle is to fix _______ . The Calvin cycle takes place in the ______________. There are 3 steps to the
Shkiper50 [21]

Answer:

1. carbon in CO2

2. Stroma of the chloroplast

3. Carbon dioxide

4. 3- phophoglycerate (PGA)

Explanation:

7 0
3 years ago
Complete the flowchart to show the steps required to analyze gene activity using a microarray. preparing the cdna probe
Scilla [17]
1- Preparing the cDNA:
  a- Using two different tissue samples (such as control and cancer cells), isolate mRNA.
  b- For each sample, prepare complementry DNA (cDNA) from the isolated mRNA. Then fluorescent label cDNA of each sample with a different color and then mixed.

2- preparing the microarray:
  a- Bind DNA fragments of different genes to microarray wells.
  b- Attach ssDNA (single-stranded DNA) to microarray wells.

3- Combine the probe and the microarray samples:
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7 0
3 years ago
Which organelle is labeled I?
ruslelena [56]

Answer: chloroplast.

Explanation:

4 0
3 years ago
9. Briefly describe how each of the following mutations would affect gene expression and/or phenotype: Reactive oxygen species h
REY [17]

Answer:

<h2>G-A mutation is a point mutation in which one nucleotide is replaced by another nucleotide, it is an example of Transition mutation (a base substitutions that changes a purine nucleotide to another purine.</h2>

Explanation:

1. Defective Mitochondrial Gene Expression Results in Reactive Oxygen Species (ROS).

2. Elevated production of reactive oxygen species (ROS), and increased oxidative stress, results in defects in proper functioning of cell by causing mutation in the DNA and mitochondrial genes.

3. If the mutation is silent mutation, then there is no harm or less harm in the cell, if the mutation is missense or nonsense type then it can affect the functioning of the cell and phenotype of that organism.

4. If their is mutation in mitochondrial tRNA gene, it can affect the translation of mitochondrial mRNA and gene expression.

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Danny loves spicy tuna rolls, but has recently developed an allergy to the polysaccharides found in rhodophytes. How should he m
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Ask to get his sushi without red algae
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