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NARA [144]
3 years ago
5

True or False Palm trees are gymnosperms.

Biology
2 answers:
Alexxx [7]3 years ago
5 0

Answer:

true pooppppc c.f. etc?

NeTakaya3 years ago
4 0
False. they are angiosperms
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Animals that lie in cold climates tend to have higher proportions of __________ fatty acid residues in their lipids than do anim
kirza4 [7]
Answer is polyunsaturated fatty acid residues
Reason

The higher amount of polyunsaturated fatty acids prevents fats from becoming solid in the layer of fat that animals in cold climates use to insulate themselves.
6 0
2 years ago
A(n) _______ is an uncontrolled positive feedback loop between cytokines and leucocytes.
Vinvika [58]

Answer:

The given blank can be filled with cytokine storm.

Explanation:

Generally, influenza is self-restricting. Though serious cases can result in pneumonia and other issues, which can be deadly. However, such cases are very common in the elderly and in very young individuals. There are certain strains of the influenza virus, which are more dangerous to young adults in comparison to old or very young.  

The strains, which influence young adults are considered to comprise a cytokine storm, that is, a positive feedback loop, which produces in between the production of cytokines and leukocytes. This cytokine storm generates an acute inflammatory reaction, which results in brisk accumulation of fluid in the lungs, resulting in pulmonary failure. The very young or very old are less vulnerable to this influence as their immune systems are less strong.  

4 0
3 years ago
If E.coli is grown in a medium containing glucose and maltose in equal amounts, the glucose is broken down immediately followed
Assoli18 [71]

Answer:

<h2>Catabolite repression </h2>

Explanation:

1. Catabolite repression: it is the positive control of the lac operon.

2. It  results in an increase in the rate of transcription. Here, the CAP protein is activated by cAMP  which then bind to the lac operon and facilitate the binding of RNA polymerase to the promoter to transcribe the genes for lactose utilization.

3. Role of glucose in catabolite repression is that It stimulates transcription from the lac operon, causing an increase in cAMP levels in the cell. Glucose decreases the levels of cAMP in the cell, result in repressing transcription from the lac operon.

6 0
3 years ago
HELP PLS!!!If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s pr
AnnZ [28]

Answer:

More sugars will be produced. ... Carbon dioxide does not affect the production of high-energy sugars in plants.

Explanation:

6 0
3 years ago
How are anthropologists able to make generalizations about human behavior?
PilotLPTM [1.2K]
 Through knowing that the regularities in human customs!.
8 0
4 years ago
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