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Recent questions in Biology
What did the head size of the Stegosaurus indicate about their brain size? a. that the brain was small b. that the brain was large c. there was no indication about the brain at all d. needs more research
Wapac
asked
Dec 26, 2024
by
Wapac
8.6k
points
Biology
high-school
1
answer
5
votes
75.5k
views
Which organisms are usually the first to establish (colonize) a harsh bare area? a) Pioneer species b) Climax species c) Keystone species d) Indicator species
MhFarahani
asked
Dec 26, 2024
by
MhFarahani
8.6k
points
Biology
high-school
1
answer
2
votes
162k
views
Know the different atmospheric conditions needed by strict aerobe, facultative anaerobe, microaerophile, and obligate anaerobe. A) To determine their size. B) To classify them based on shape. C) To identify
Vykunta
asked
Dec 26, 2024
by
Vykunta
8.2k
points
Biology
high-school
1
answer
1
vote
60.7k
views
If you amend any motion, is it debatable?
Metro
asked
Dec 26, 2024
by
Metro
8.5k
points
Biology
high-school
1
answer
5
votes
194k
views
What are the three important products produced by the Kreb's cycle? 1) ATP 2) NADH 3) FADH₂ 4) CO₂ 5) H₂O
Fatouma
asked
Dec 26, 2024
by
Fatouma
8.2k
points
Biology
high-school
1
answer
1
vote
51.8k
views
Which outcome is a consequence of a catastrophic event, such as a wildfire? OA. The ecosystem has increased resiliency due to increased biodiversity. OB. The ecosystem has decreased resiliency due to decreased
Vladyslav
asked
Dec 26, 2024
by
Vladyslav
8.5k
points
Biology
high-school
1
answer
5
votes
224k
views
Approximately ____ liters of peritoneal fluid are produced and reabsorbed each day. a. 0 b. 9 c. 15 d. 7 e. 20
Markus L
asked
Dec 26, 2024
by
Markus L
7.7k
points
Biology
high-school
1
answer
4
votes
204k
views
Is the ubiquitin pathway only used for protein degradation?
Shadowhorst
asked
Dec 26, 2024
by
Shadowhorst
7.7k
points
Biology
high-school
1
answer
3
votes
66.1k
views
The 4th Pharyngeal arch artery forms what?
Harald Husum
asked
Dec 26, 2024
by
Harald Husum
7.7k
points
Biology
high-school
1
answer
5
votes
150k
views
____ get absorbed from the small intestine to be transported into the blood stream, whereas _____ move into the large intestine to be fermented by the gut bacteria.
DeweyOx
asked
Dec 26, 2024
by
DeweyOx
8.3k
points
Biology
high-school
1
answer
4
votes
124k
views
What is DNA’s structure described as? a) Single-stranded helix b) Double-stranded helix c) Branched chain d) Ring structure
SilverX
asked
Dec 26, 2024
by
SilverX
7.9k
points
Biology
high-school
2
answers
0
votes
111k
views
When comparing humans (or in Drosophila), are X-linked recessive traits observed more frequently in males, in similar numbers between males and females, or more frequently in females, or is the frequency
PureGero
asked
Dec 26, 2024
by
PureGero
8.3k
points
Biology
high-school
1
answer
0
votes
198k
views
HELP FAST Many people have big toes that are shorter than their second toes. The short big toe alleles (S) is dominant to the long big toe allele (s). Make a Punnett square on a separate sheet of paper
Koustuv Ganguly
asked
Dec 26, 2024
by
Koustuv Ganguly
7.6k
points
Biology
college
1
answer
2
votes
88.8k
views
How does smooth muscle shortening velocity increase with fraction of MLC phosphorylated?
Mark Oreta
asked
Dec 26, 2024
by
Mark Oreta
8.7k
points
Biology
high-school
1
answer
1
vote
92.9k
views
Fermentation is the process by which yeast acts upon a sugar in an oxygen-free environment to produce question 2 options: a) alcohols. b) carboxylic acids. c) amines. d) esters.
Peterpengnz
asked
Dec 26, 2024
by
Peterpengnz
7.9k
points
Biology
high-school
1
answer
1
vote
206k
views
3 Which statement about methane is not correct? It is a liquid produced by distilling petroleum. It is produced as vegetation decomposes. It is produced by animals such as cows. It is used as a fuel. B
Elad Gasner
asked
Dec 26, 2024
by
Elad Gasner
8.1k
points
Biology
high-school
2
answers
0
votes
57.4k
views
Why do cancer cells divide and multiple uncontrollably?
Donlynn
asked
Dec 26, 2024
by
Donlynn
8.0k
points
Biology
high-school
1
answer
0
votes
179k
views
The n mutant allele in tribbles is X-linked recessive lethal. Heterozygous individuals have short hair instead of the normal long hair. Use the Punnett square to determine the outcome of a cross between
Amol Suryawanshi
asked
Dec 26, 2024
by
Amol Suryawanshi
9.0k
points
Biology
high-school
1
answer
2
votes
112k
views
A rain forest is divided into four layers. The bottom layer is the forest floor, which gets almost no light because of the trees. The next three layers are characterized by different types of trees and
Andrew Samuelsen
asked
Dec 26, 2024
by
Andrew Samuelsen
7.5k
points
Biology
college
1
answer
2
votes
49.4k
views
Where does the HIV virus stay in the human body
Andy King
asked
Dec 26, 2024
by
Andy King
7.6k
points
Biology
college
1
answer
2
votes
37.8k
views
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