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Recent questions in Biology
Which of the following terms describes the use of resources without depleting them, so they are available for future generations. Examples are: Installation of low-flow water valves, using recycled material
Pierre Mardon
asked
Nov 14, 2024
by
Pierre Mardon
8.3k
points
Biology
high-school
1
answer
3
votes
64.8k
views
What involves bacteriophage transferring pieces of bacterial DNA from one cell to another?
John Qualis
asked
Nov 14, 2024
by
John Qualis
8.4k
points
Biology
high-school
1
answer
4
votes
132k
views
Which of these diseases does NOT require the introduction of foreign nucleic acid? a) Gene therapy b) HIV/AIDS c) Creutzfeldt-Jakob disease d) Hemophilia
Mihal
asked
Nov 14, 2024
by
Mihal
8.8k
points
Biology
high-school
1
answer
5
votes
157k
views
Why might two elements possess similar chemical properties? A. They belong to the same group of the periodic table. B. They have the same physical state. C. They have similar physical properties. D. They
Marlo Guthrie
asked
Nov 14, 2024
by
Marlo Guthrie
8.6k
points
Biology
college
1
answer
5
votes
178k
views
In molecular biology, DNAs and proteins can be represented as a sequence of alphabets. DNA sequences consist of A, T, G, C representing nucleobases adenine, thymine, guanine and cytosine. Two sample DNA
TinMan
asked
Nov 14, 2024
by
TinMan
8.0k
points
Biology
high-school
1
answer
2
votes
147k
views
You are a deuterostome! (I.e., a member of Deuterostomia.) what feature(s) do you share with all other deuterostomes?
Ahad Aghapour
asked
Nov 14, 2024
by
Ahad Aghapour
8.0k
points
Biology
high-school
1
answer
0
votes
40.2k
views
The etiological agent responsible for leprosy is Mycobacterium leprae, which survives and replicates within the vesicular system of macrophages. Explain the difference between tuberculoid leprosy and lepromatous
Andrey Zhilyakov
asked
Nov 14, 2024
by
Andrey Zhilyakov
8.1k
points
Biology
high-school
1
answer
1
vote
115k
views
Why does Na+ enter the cell during the action potential?
Bleepmeh
asked
Nov 14, 2024
by
Bleepmeh
7.9k
points
Biology
high-school
1
answer
2
votes
198k
views
Marriage can be defined as the socially recognized, stable, and enduring union between 2 adults who publicly acknowledge their rights and obligations and form a new alliance between kin groups. A. True
Bayeni
asked
Nov 14, 2024
by
Bayeni
7.1k
points
Biology
high-school
1
answer
1
vote
51.4k
views
Place the following sentences in chronological order to describe how the spread of antibiotic resistance is the result of natural selection. A) Random mutations in bacteria result in resistance. B) Overuse
Shalom Peles
asked
Nov 14, 2024
by
Shalom Peles
7.6k
points
Biology
high-school
1
answer
3
votes
32.4k
views
The statement made by a parent indicating understanding of health maintenance of a child with sickle cell disease is: a) I'll encourage my child to engage in intense physical activities. b) I'll ensure
Dotwin
asked
Nov 14, 2024
by
Dotwin
8.1k
points
Biology
high-school
1
answer
0
votes
14.9k
views
How do archeocytes/choanocytes prevent mobile elements in the genome? A)RNA interference mechanisms B)DNA repair enzymes C)Epigenetic modifications D)Telomere extension mechanisms
Marketingexpert
asked
Nov 14, 2024
by
Marketingexpert
8.3k
points
Biology
high-school
1
answer
4
votes
31.8k
views
Which of the following is/are false? assume a diploid organism? a. four or more different alleles may be present for any given gene in an individual. b. co-dominance of alleles involves one gene masking
Igrimpe
asked
Nov 14, 2024
by
Igrimpe
7.5k
points
Biology
high-school
1
answer
1
vote
133k
views
Lab analysis of pH, temperature, and dissolved oxygen should be performed within _____ minutes of sample collection since they can change rapidly once collected. A) 15 minutes B) 30 minutes C) 60 minutes
Datentyp
asked
Nov 14, 2024
by
Datentyp
7.8k
points
Biology
high-school
1
answer
2
votes
232k
views
If you place a plant cell in a solution that has a higher salt concentrstion which of the followimg will occur? A) Cell shrinks B) Cell swells C) Cell remains unchanged D) Cell divides
Jaswant Singh
asked
Nov 14, 2024
by
Jaswant Singh
8.8k
points
Biology
high-school
1
answer
4
votes
109k
views
Suppose that a group of male pied flycatchers migrated from a region where there were no collared flycatchers to a region where both species were present. Assuming events like this are very rare, which
Pfirpfel
asked
Nov 14, 2024
by
Pfirpfel
8.1k
points
Biology
high-school
1
answer
0
votes
223k
views
You incubate liposomes with a series of purified proteins normally found in the coats of cell transport vesicles. After adding one of them to the liposome mixture, budding of vesicles from the liposomes
Doyin
asked
Nov 14, 2024
by
Doyin
8.8k
points
Biology
high-school
1
answer
5
votes
160k
views
Phenotypic plasticity describes a scenario where individuals with identical genotypes may have different phenotypes if they live in different environments. 1) True 2) False
Kuzeko
asked
Nov 14, 2024
by
Kuzeko
7.9k
points
Biology
high-school
1
answer
2
votes
157k
views
In peppers, spicy heat is rated in SHUs, where 0 is the least amount of spicy heat. If the just-noticeable difference (JND) of the ability to perceive the difference in heat detection for an individual
Matheuscscp
asked
Nov 14, 2024
by
Matheuscscp
8.0k
points
Biology
high-school
1
answer
3
votes
7.9k
views
Which of the following best describes the relationship of GM seed stock to high-yield agriculture? used as a last resort in high-yield strategies O never used in high-yield strategies O always used in
Subtubes
asked
Nov 14, 2024
by
Subtubes
8.4k
points
Biology
high-school
1
answer
1
vote
163k
views
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