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Recent questions in Biology
During _______ centromeres come apart, and sister chromatids become full-fledged chromosomes, which migrate to opposite poles of the cell. A. Prophase B. Anaphase C. Metaphase D. Telophase
Jim Macaulay
asked
Dec 28, 2024
by
Jim Macaulay
8.1k
points
Biology
high-school
1
answer
1
vote
174k
views
Using this Map of the D-Day Landings who else fought with US on the beaches? Mexico and Argentina France and Russia Canada and Great Britain Only US troops fought
Reinderien
asked
Dec 28, 2024
by
Reinderien
7.2k
points
Biology
high-school
1
answer
5
votes
74.2k
views
Dogs may normally have a slight variation in heart rhythm, such that the heart rate increases slightly during inspiration and decreases slightly during expiration. This is called ______________, and it
Shuhei
asked
Dec 28, 2024
by
Shuhei
7.6k
points
Biology
high-school
1
answer
5
votes
176k
views
What are the major classes within the subphylum myriapods? A)Chilopoda (Centipedes) B)Diplopoda (Millipedes) C)Pauropoda (Pauropods) D)Symphyla (Symphylans)
Fouad Wahabi
asked
Dec 28, 2024
by
Fouad Wahabi
7.7k
points
Biology
high-school
1
answer
4
votes
153k
views
Non-pathogenic bacteria that are considered to be the normal flora in water are called _____________ bacteria
Neil Knight
asked
Dec 28, 2024
by
Neil Knight
7.3k
points
Biology
high-school
1
answer
0
votes
61.9k
views
Explain what is meant by the term 'free energy' and describe the free energy differences between the substrates and products of exergonic and endergonic biochemical reactions.
Rcreswick
asked
Dec 28, 2024
by
Rcreswick
8.1k
points
Biology
high-school
1
answer
2
votes
172k
views
Identify each of the relationship described below as Predation, Parasitism, Mutualism or Commensalism. Epiphytic ferns, which attach themselves to the trunks of large rainforest trees as a means of support.
Janjust
asked
Dec 28, 2024
by
Janjust
8.1k
points
Biology
college
2
answers
5
votes
224k
views
Do people have the same finger print?
Tiomno
asked
Dec 28, 2024
by
Tiomno
7.7k
points
Biology
high-school
1
answer
5
votes
50.7k
views
The first half of the P wave is recorded when the electrical impulse that originated in the ________ node stimulates the right atrium and reaches the AV node. The downslope of the P wave reflects stimulation
Adamup
asked
Dec 28, 2024
by
Adamup
8.6k
points
Biology
high-school
1
answer
5
votes
11.5k
views
What type of receptor does epinephrine use when it acts on muscle?
Lilly
asked
Dec 28, 2024
by
Lilly
8.2k
points
Biology
high-school
1
answer
0
votes
172k
views
What is the pepene of ate keal fiel in the film packer?
Suitedupgeek
asked
Dec 28, 2024
by
Suitedupgeek
9.1k
points
Biology
high-school
1
answer
5
votes
51.1k
views
sensory neurons bring info from the periphery and enter the __________ (dorsal/ ventral) side of the spinal cord. the cell bodies of these neurons are found in the ______________. motor neurons exit the
Witold Kowelski
asked
Dec 28, 2024
by
Witold Kowelski
9.1k
points
Biology
high-school
1
answer
2
votes
1.7k
views
How do molecular chaperones assist in protein repair?
Xji
asked
Dec 28, 2024
by
Xji
8.1k
points
Biology
high-school
1
answer
1
vote
40.8k
views
Which of the following is (are) true for alleles? A. They can be identical or different for any given gene in a somatic cell. B. They can be dominant or recessive. C. They can represent alternative forms
Linh Pham
asked
Dec 28, 2024
by
Linh Pham
7.3k
points
Biology
high-school
2
answers
4
votes
145k
views
During what phase of cell division do chromosomes align along the midline? A) prophase B) interphase C) telophase D) anaphase E) metaphase
Fresca
asked
Dec 28, 2024
by
Fresca
8.2k
points
Biology
high-school
1
answer
3
votes
148k
views
How did amphibians adapt to tundra conditions?
Palimondo
asked
Dec 28, 2024
by
Palimondo
8.7k
points
Biology
high-school
1
answer
2
votes
175k
views
One element fo the coagulation cascade is the common pathway, during which: A. Tissue damage causes platelet aggregation and the formation of prothrombin activator B. The prothrombin activator, in the
Heathesh
asked
Dec 28, 2024
by
Heathesh
7.9k
points
Biology
high-school
1
answer
0
votes
185k
views
Which function is associated with phagocytes in the blood
Oluckyman
asked
Dec 28, 2024
by
Oluckyman
8.0k
points
Biology
high-school
1
answer
5
votes
122k
views
"Hunter-gatherers' skeletons tend to show: a. less osteoarthritis. b. higher levels of activity. c. lower workload/activity. d. bones with lower density."
Ajmal VH
asked
Dec 28, 2024
by
Ajmal VH
8.2k
points
Biology
high-school
1
answer
0
votes
78.6k
views
Where do notes explaining choices for gene go? a) Gene Candidates field b) Phagesdb homepage c) DNA Master export page d) PECAAN login page
Hilary Park
asked
Dec 28, 2024
by
Hilary Park
8.3k
points
Biology
high-school
1
answer
2
votes
145k
views
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