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Recent questions in Biology
Which DNA polymerase in bacteria has not as yet had a function assigned to it, since bacterial mutants for it have been isolated without seeming to have any evident deficiencies? a. DNA polymerase I b.
Isaac Adni
asked
Nov 17, 2024
by
Isaac Adni
7.8k
points
Biology
high-school
1
answer
1
vote
203k
views
Tiny "hairs" extending from hair cells whose deformation initiates transduction _________.
Hico
asked
Nov 17, 2024
by
Hico
8.0k
points
Biology
high-school
1
answer
3
votes
94.4k
views
Bacteria that partially lyse red blood cells and form a greenish-brown zone around the colonies are called... A) Beta-hemolytic B) Gamma-hemolytic C) Delta-hemolytic D) Alpha-hemolytic E) Zeta-hemolytic
Lian
asked
Nov 17, 2024
by
Lian
8.3k
points
Biology
high-school
1
answer
4
votes
231k
views
A base pair subsitution that truncates the polypeptide chain by introducting a premature stop codon is known as?
Fupsduck
asked
Nov 17, 2024
by
Fupsduck
7.4k
points
Biology
high-school
1
answer
0
votes
216k
views
What did Aven find buried in the dirt next to the saguaro cactus?
Shusson
asked
Nov 17, 2024
by
Shusson
8.2k
points
Biology
high-school
2
answers
5
votes
200k
views
Question 10 (1 point) Jasmeen watches lots of telenovelas. She admires the way the women in the shows look, but it bothers her that none of these women look like her. Jasmeen feels fat, and when a woman
Sereger
asked
Nov 17, 2024
by
Sereger
8.5k
points
Biology
college
1
answer
3
votes
65.0k
views
Indirect evidence that DNA is the genetic material in eukaryotes: The molecule serving as the genetic material is expected to absorb at the wavelengths (λ) shown to be mutagenic. ______ is more mutagenic
Easy
asked
Nov 17, 2024
by
Easy
7.7k
points
Biology
high-school
1
answer
1
vote
49.5k
views
when the bundles of stereocilia of the ________ tilt, the _________ are stretched, opening gated ion channels
Arthur Khazbulatov
asked
Nov 17, 2024
by
Arthur Khazbulatov
7.8k
points
Biology
high-school
1
answer
2
votes
76.1k
views
Some lab tubes contain additives to assist blood to clot or prevent them from clotting. To prevent specimens from being contaminated with another tubes additive you should? 1) Use separate tubes for each
Artem Zhuravlev
asked
Nov 17, 2024
by
Artem Zhuravlev
8.2k
points
Biology
high-school
1
answer
2
votes
233k
views
Water at 108 °C and 1 atm is found in which state of matter?
Shook Lyngs
asked
Nov 17, 2024
by
Shook Lyngs
8.4k
points
Biology
college
2
answers
3
votes
172k
views
The process of getting information into memory is called A) priming. B) chunking. C) encoding. D) registering
Shuhrat
asked
Nov 17, 2024
by
Shuhrat
8.2k
points
Biology
high-school
1
answer
1
vote
147k
views
How can division-apoptosis homeostasis be impacted by cancerous mutations?
Sam Scholefield
asked
Nov 17, 2024
by
Sam Scholefield
8.0k
points
Biology
high-school
2
answers
4
votes
220k
views
Oxygen-derived free radicals may be released from nitric oxide after a phagocytic event. These are potent mediators that can cause endothelial cell damage and increased vascular permeability. a. Both statements
Ovi Tisler
asked
Nov 17, 2024
by
Ovi Tisler
8.1k
points
Biology
high-school
1
answer
5
votes
23.4k
views
Which muscle group works in opposition to the rectus abdominis? a) External obliques b) Transverse abdominis c) Internal obliques d) Erector spinae
Kruczkowski
asked
Nov 17, 2024
by
Kruczkowski
8.6k
points
Biology
high-school
1
answer
5
votes
187k
views
A 20-year-old man has had no retinoblastomas but has produced two offspring with multiple retinoblastomas. In addition, his father had two retinoblastomas as a young child, and one of his siblings has
Ooolala
asked
Nov 17, 2024
by
Ooolala
8.2k
points
Biology
high-school
1
answer
5
votes
56.8k
views
Which organisms are primary consumers in this food web? Select all that apply. A) clam B) pufferfish C)damselfish D)zooplankton E)rockskipper
Jijo Paulose
asked
Nov 17, 2024
by
Jijo Paulose
7.7k
points
Biology
college
2
answers
5
votes
78.7k
views
Where do olfactory sensory neurons synapse? a) Thalamus b) Hypothalamus c) Olfactory bulb d) Cerebellum
Transcendental
asked
Nov 17, 2024
by
Transcendental
8.1k
points
Biology
high-school
1
answer
1
vote
185k
views
Which of the following mechanisms specifically allows detection and rapid degradation of mRNA containing premature termination codon? A) RNA interference B) no-go decay C) nonsense-mediated mRNA decay
JMP
asked
Nov 17, 2024
by
JMP
8.3k
points
Biology
high-school
1
answer
1
vote
186k
views
Based on fossils and genetic evidence, Neanderthals most likely had moderns language capabilities because
Nebula
asked
Nov 17, 2024
by
Nebula
7.8k
points
Biology
high-school
1
answer
0
votes
60.1k
views
1. In a transverse section, how could you discern whether you are examining a root or stem or a eudicot. (2 pts.) 2. Fill in the blank with an appropriate family (not the genus) that we have studied to
Renegade
asked
Nov 17, 2024
by
Renegade
8.1k
points
Biology
high-school
1
answer
5
votes
158k
views
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