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User Katja04J6453
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Answers by Katja04J6453
0
votes
28
views
How does the presence of DNA lesions affect the accuracy of DNA replication, and what mechanisms have evolved to detect and repair these lesions?
answered
6 days
ago
in
BioChemistry
0
votes
31
views
What is the effect of varying reactant concentrations on the reaction rate and efficiency in the chemical reaction between hydrochloric acid and sodium thiosulfate, and how can this be explained using the collision theory?
answered
Feb 20
in
Chemical kinetics
0
votes
26
views
What is the balanced chemical equation for the synthesis reaction between magnesium and oxygen to form magnesium oxide?
answered
Feb 17
in
Chemical reactions
0
votes
86
views
A chemistry student is given a sample of an unknown compound and is asked to determine its molecular formula and possible functional groups using mass spectrometry. The mass spectrum of the compound shows a molecular ion peak at m/z 158 and three intense fragmentation peaks at m/z 132, 104, and 77. Using this information, determine the molecular formula and possible functional groups of the unknown compound.
answered
Jan 22
in
Analytical Chemistry
0
votes
65
views
What is the major product formed in the acid-catalyzed rearrangement reaction of 2-methyl-1,5-hexadiene?
answered
Jan 21
in
Organic Chemistry
0
votes
42
views
Who was the psychologist that proposed the trichromatic theory of colour vision?
answered
Jan 20
in
Psychology
0
votes
68
views
What is the main idea of the information-processing model of cognition?
answered
Jan 20
in
Psychology
0
votes
13
views
Who proposed the concept of post-traumatic growth?
answered
Jan 20
in
Psychology
0
votes
36
views
What is the difference between a random assignment and a random sample?
answered
Jan 17
in
Psychology
0
votes
31
views
What is the ecological validity of laboratory experiments?
answered
Jan 16
in
Psychology
0
votes
55
views
What is the cognitive-affective personality system (CAPS)?
answered
Jan 15
in
Psychology
0
votes
34
views
What is the person-centered approach to therapy?
answered
Jan 15
in
Psychology
0
votes
64
views
What is the role of sleep in memory consolidation?
answered
Jan 14
in
Psychology
0
votes
59
views
What element is typically used to shield things from gamma rays?
answered
Jan 6
in
Science
0
votes
34
views
What are particles that feel the strong nuclear force called?
answered
Jan 3
in
Science
0
votes
29
views
What "kind" of water may take longer to become contaminated than surface water, while the natural cleaning process may take longer?
answered
Jan 2
in
Science
0
votes
13
views
The secondary wall contains _________ , a secondary cell component in plant cells that have completed cell growth/expansion.
answered
Jan 2
in
Science
0
votes
17
views
The arrangement of what plant structures can be classified as either alternate, spiral, or opposite?
answered
Dec 31, 2024
in
Science
0
votes
57
views
How many types of leptons are there?
answered
Dec 30, 2024
in
Science
0
votes
32
views
What is the term for the amount of space taken up by an object?
answered
Dec 27, 2024
in
Science
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