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Recent questions in Biology
Please show a picture of the labelled diagram The fluid mosaic model of membrane structure was first proposed in 1972 by Singer and Nicolson. The model describes in detail how the components of a membrane
Temperage
asked
Nov 18, 2024
by
Temperage
8.6k
points
Biology
college
1
answer
0
votes
120k
views
Do the principles of behavior gleaned from rats and pigeons apply to human organisms?
Chathux
asked
Nov 18, 2024
by
Chathux
7.1k
points
Biology
high-school
1
answer
3
votes
206k
views
Which of the following compounds are released to the atmosphere when the marine virus E. huxlei infects plankton resulting in enhanced cloud formation? a) Carbon dioxide b) Oxygen c) Toxins d) DMSO
Marue
asked
Nov 18, 2024
by
Marue
7.4k
points
Biology
high-school
1
answer
0
votes
107k
views
Which three components make up both ATP and ADP?
Brakke
asked
Nov 18, 2024
by
Brakke
8.2k
points
Biology
high-school
1
answer
4
votes
104k
views
Where does photosynthesis mostly occur in plants? O Flowers O Roots Leaves (and any other green structure) O Brown Steam
Leif Arne Storset
asked
Nov 18, 2024
by
Leif Arne Storset
7.8k
points
Biology
college
1
answer
4
votes
195k
views
Acute renal failure (acute tubular necrosis) with calcium oxalate crystals (looks like pyramid) in lumen & urine suggestive of:
Rsethc
asked
Nov 18, 2024
by
Rsethc
7.8k
points
Biology
high-school
1
answer
0
votes
175k
views
The body shapes of fishes show an amazing array of diversity. Explain why there are so many different body shapes in this class of fishes? A) Different body shapes are adaptations to various environments
FlyingAura
asked
Nov 18, 2024
by
FlyingAura
8.7k
points
Biology
high-school
1
answer
4
votes
43.4k
views
In order for matter to recycle and return in the food chain
BlackShift
asked
Nov 18, 2024
by
BlackShift
7.6k
points
Biology
high-school
1
answer
3
votes
116k
views
Activated cytotoxic T lymphocytes play a major role in tissue damage in aplastic anemia partially because of the secretion of ____.
JoeNCA
asked
Nov 18, 2024
by
JoeNCA
8.2k
points
Biology
high-school
1
answer
4
votes
64.0k
views
Name and briefly describe the three types of sudoriferous glands.
Ohioma
asked
Nov 18, 2024
by
Ohioma
8.9k
points
Biology
high-school
1
answer
1
vote
103k
views
What are the costs associated with water freezing and thawing? Who pays? Who should pay if there is an accident?
Priyank Bhatnagar
asked
Nov 18, 2024
by
Priyank Bhatnagar
9.1k
points
Biology
middle-school
2
answers
5
votes
223k
views
The oil-secreting glands of the skin are called sudoriferous glands. (T/F)
Kevin Gurney
asked
Nov 18, 2024
by
Kevin Gurney
8.7k
points
Biology
high-school
1
answer
4
votes
126k
views
What does the portal venous system drain blood from?
Robin B
asked
Nov 18, 2024
by
Robin B
8.6k
points
Biology
high-school
1
answer
5
votes
73.2k
views
Members of Chondrichthyes differ from members of Osteichthyes by having (a) ________. a) Scales b) Cartilaginous skeleton c) Lungs d) Operculum
Randunel
asked
Nov 18, 2024
by
Randunel
8.1k
points
Biology
high-school
1
answer
5
votes
58.3k
views
What us the function of a vacuole? (plant cell only)
GHZ
asked
Nov 18, 2024
by
GHZ
8.1k
points
Biology
high-school
1
answer
3
votes
166k
views
Which is the purpose of a cladogram? O to calculate molecular clocks O to classify extinct species O to organize genetic information O to analyze evolutionary relationships
DMb
asked
Nov 18, 2024
by
DMb
8.3k
points
Biology
high-school
1
answer
3
votes
92.8k
views
Margaret conducts an experiment. Her results do not support her prediction. Which of the following statements best describes how Margaret should continue her investigation? A. Change her results to match
VivekN
asked
Nov 18, 2024
by
VivekN
7.7k
points
Biology
high-school
1
answer
4
votes
176k
views
If DNA damage can be repaired, how is the transition allowed to proceed? A) Activation of p53 B) Inhibition of Cyclin-Dependent Kinase (CDK) C) Replication Factor C (RFC) activation D) DNA Ligase activity
Michael McParland
asked
Nov 18, 2024
by
Michael McParland
7.9k
points
Biology
high-school
1
answer
1
vote
162k
views
Which of the following are TRUE of class I major histocompatibility complex (MHC) molecules? A. Class I MHC molecules present exogenous antigens. B. Class I MHC molecules are only present on erythrocyte
Ravi Macha
asked
Nov 18, 2024
by
Ravi Macha
8.1k
points
Biology
high-school
1
answer
3
votes
144k
views
An experiment is a special type of scientific investigation that is performed under controlled conditions, usually in a laboratory. an experiment generally tests how one variable is affected by another.
BladeHal
asked
Nov 18, 2024
by
BladeHal
7.5k
points
Biology
high-school
1
answer
4
votes
11.9k
views
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