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Recent questions in Biology
This protein was discovered when it was shown that certain membrane proteins could be related by a phospholipase that specifically recognized and cleaned inositol-containing phospholipids. A rare type
Rich Finelli
asked
Nov 18, 2024
by
Rich Finelli
8.0k
points
Biology
high-school
1
answer
5
votes
72.2k
views
nucleic acids are a. macromolecules. b. composed of nucleotides c. distinguished from each other in part by the composition of the sugar they contain d. macromolecules and composed of nucleotides e. all
Ravibhagw
asked
Nov 18, 2024
by
Ravibhagw
8.5k
points
Biology
high-school
1
answer
2
votes
76.3k
views
Which action by a psychiatric nurse best supports the right of patients to be treated with dignity and respect? a. Consistently addresses patients by title and surname b. Strongly encourages a patient
GeoGriffin
asked
Nov 18, 2024
by
GeoGriffin
8.1k
points
Biology
high-school
1
answer
2
votes
22.7k
views
What is the histogram bandwidth that predicts cardiac resynchronization therapy (CRT) response?
AdamDynamic
asked
Nov 18, 2024
by
AdamDynamic
8.8k
points
Biology
high-school
1
answer
2
votes
70.6k
views
Under anaerobic conditions, can ATP synthase hydrolyze ATP instead of synthesizing it?
Dudnikof
asked
Nov 18, 2024
by
Dudnikof
7.9k
points
Biology
high-school
1
answer
4
votes
225k
views
Using the example of the p53 protein, postulate how different combinations of covalent modifications can lead to a wide variety of protein functions.
Mantal
asked
Nov 18, 2024
by
Mantal
8.2k
points
Biology
high-school
1
answer
3
votes
190k
views
What rule determines the order in which motor units are recruited? a) Size principle b) Hooke's law c) Boyle's law d) Archimedes' principle
Bhavesh Vala
asked
Nov 18, 2024
by
Bhavesh Vala
9.2k
points
Biology
high-school
1
answer
4
votes
146k
views
What is a key factor in moisture that determines a plant's need? a) Humidity b) pH level c) Temperature d) Soil type
Umpljazz
asked
Nov 18, 2024
by
Umpljazz
8.2k
points
Biology
high-school
1
answer
5
votes
162k
views
An ecologist counts the number of individuals in five samples of equal area for four species of organisms. Which of these counts best represents a clumped population? A) 23, 21, 25, 22, 18 B) 133, 124,
Biba
asked
Nov 18, 2024
by
Biba
7.8k
points
Biology
high-school
1
answer
2
votes
118k
views
This is the total weight of plant species or plant material used as fuel: A) Biomass. B) Bioenergy. C) Biodiversity. D) Biogas.
Akzhan Abdulin
asked
Nov 18, 2024
by
Akzhan Abdulin
8.6k
points
Biology
high-school
1
answer
2
votes
197k
views
The electrical signal of the action potential is first converted to a chemical signal when: a) Calcium ions enter the axon terminal b) Neurotransmitters bind to receptors on the postsynaptic cell c) Sodium
Nithin Chandy
asked
Nov 18, 2024
by
Nithin Chandy
8.6k
points
Biology
high-school
1
answer
5
votes
69.0k
views
Janet Spector's archaeological work was unusual because
Jsmars
asked
Nov 18, 2024
by
Jsmars
8.6k
points
Biology
high-school
1
answer
5
votes
114k
views
What is found at the core of a glycogen particle?
Tener
asked
Nov 18, 2024
by
Tener
8.2k
points
Biology
high-school
1
answer
5
votes
216k
views
Describe Waddington's epigenetic landscape model
Spmason
asked
Nov 18, 2024
by
Spmason
7.9k
points
Biology
high-school
1
answer
2
votes
128k
views
Which inherited disorder can be produced by a Robertsonian translocation?
Annemarie
asked
Nov 18, 2024
by
Annemarie
7.7k
points
Biology
high-school
1
answer
3
votes
86.5k
views
What enzyme is used to make cDNA, an intron-free DNA copy of mRNA? a) DNA polymerase b) RNA polymerase c) Reverse transcriptase d) Ligase
HardcoreHenry
asked
Nov 18, 2024
by
HardcoreHenry
8.4k
points
Biology
high-school
1
answer
0
votes
108k
views
Stony corals, sea anemones, sea fans, sea whips, sea pansies, and sea pens are all members of the cnidarian class ________.
Scott Offen
asked
Nov 18, 2024
by
Scott Offen
8.8k
points
Biology
high-school
1
answer
5
votes
160k
views
What happens to a memory if some neurons in the neural network storing that memory begin dying? 1) Retrograde amnesia 2) Degradation/confusing one memory with another 3) Anterograde amnesia 4) Catastrophic
Vidhee
asked
Nov 18, 2024
by
Vidhee
8.0k
points
Biology
high-school
1
answer
5
votes
93.1k
views
When infected tissue is stained in a special way and observed under the microscope, Mycobacterium tuberculosis appears as a grouping of massed filaments called _____ that are red in color due to fast staining.
Millinon
asked
Nov 18, 2024
by
Millinon
7.9k
points
Biology
high-school
2
answers
2
votes
122k
views
Explain how an outer covering of a section of a cell membrane from the host would protect HIV from attack by the host's immune system
Quaisha
asked
Nov 18, 2024
by
Quaisha
6.7k
points
Biology
high-school
1
answer
3
votes
66.0k
views
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