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S Pr's user avatar
S Pr's user avatar
S Pr
  • Member for 5 years, 11 months
  • Last seen more than a month ago
  • Germany
1 vote

What is the oxygen concentration in the lumen of the small intestine?

1 vote
Accepted

Where can I find the standard curves for Bovine Serum Albumin (BSA) and ovalbumin as determined through the Bradford Assay?

4 votes
Accepted

Are channel proteins considered a type of integral protein or peripheral protein?

3 votes
Accepted

Do we need to underline the name of a gene while handwriting?

4 votes

EDTA in DNA extraction

0 votes
Accepted

In this representation of the tree of life, what are the lateral connections?

7 votes

Does children have a gender?

7 votes
Accepted

Scientific terms for front-brain, mid-brain and back-brain

2 votes
Accepted

PCR for gene expression

1 vote

What specific molecules cause the difference in spectral sensitivity in the cones?

5 votes

What is "Correlation of growth" according to Darwin and was he correct about it according to modern science?

3 votes

Why do you get dizzy when exhaling with resistance?

4 votes

A level 2022 Biology percentage increase question

1 vote

Zayed et al. (2022) "Cryptic and abundant marine viruses at the evolutionary origins of Earth’s RNA virome"; expressed sequences or transcribed?

7 votes
Accepted

Is being able to interbreed and produce fertile offspring a transitive relation in biology?

2 votes

When a dog sniffs up organic material that contains DNA, is it possible his genome incorporates it?

0 votes

How does oxygen help break down food?

4 votes
Accepted

The use of the word “canonical” in biological science

1 vote
Accepted

Does hormone participate in metabolic activites?

-2 votes

Why is it easier to spin in one direction than in the other?

5 votes

Appropriate cell lines to study depression

1 vote

Is centrosome one of the structures that red blood cells lose during maturation process?

16 votes
Accepted

Why can't H3O+ ions pass through aquaporins?

2 votes

Are IgE antibodies capable of binding water molecules?

11 votes
Accepted

Why are microtubules absent in and around the nucleus?

5 votes
Accepted

What are the essential criteria for sleep in living organisms?

4 votes
Accepted

How many senses do humans have?

11 votes

Does one wing of fly contain harmful microbes and the other contain only antibodies?

2 votes
Accepted

In what stage of bacterial growth can penicillin inhibit the growth of the cellular wall?

9 votes

Defining "species" (Are species an emergent property or an ensemble of quantitative differences?)

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