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arlik [135]
3 years ago
10

The main action of antidiuretic hormone is

Biology
1 answer:
Serjik [45]3 years ago
8 0
Antidiuretic hormone stimulates water reabsorbtion by stimulating insertion of "water channels" or aquaporins into the membranes of kidney tubules. These channels transport solute-free water through tubular cells and back into blood, leading to a decrease in plasma osmolarity and an increase osmolarity of urine.
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How are proteins used in mating by Japanese beetles
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Japanese beetles store the lipids they need in proteins and during mating, to produce offspring they combine the male's proteins with the female's protein.



Hope it helped,



BioTeacher101

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3 years ago
The first part of photosynthesis within the chloroplast occurs in the______and the second in the _____of the chloroplast
Kazeer [188]
<span>The first part of photosynthesis within the chloroplast occurs in the GRANA and the second in the STROMA of the chloroplast </span>
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Which of the following gases was not prevalent in Earth’s atmosphere during the Hadean Eon?
gavmur [86]

<span>The gas which was not prevalent in Earth’s atmosphere during the Hadean Eon is CO2. If you are going to see the composition of the Earth's atmosphere, Carbon Dioxide has the least percentage.
</span>This is because after the hydrogen and helium had escaped, Earth's Hadean atmosphere was left with methane, ammonia, water vapor, and small percentages of nitrogen and carbon dioxide. 
See attached file for further information about the Earth's atmosphere during the Haedan Period.
Download docx
7 0
3 years ago
Read 2 more answers
What are biofilms, how do they form, and how can biofilms complicate treatment of infectious diseases?
Elis [28]

Answer:

<u>Biofilms are</u> defined as complex communities of microorganisms that grow embedded in a self-produced polymeric organic matrix and adhered to a living or inert surface, and that can present a single microbial species or a range of different species

Explanation:

The bacteria that form the biofilm are in what is called sessile form, exhibiting a phenotype different from those of the same cells in unicellular or free form (planktonic form) with respect to the growth rate and gene transcription (Donlan, 2002 ).

<u> The formation</u> of biofilms is an adaptive strategy of microorganisms, since growth in biofilm offers four important advantages: (I) protects microorganisms from the action of adverse agents, (II) increases the availability of nutrients for their growth, (III) facilitates the use of water, reducing the possibility of dehydration and (IV) enables the transfer of genetic material (DNA). All of these circumstances can increase your survival capabilities. As a consequence, <u>the usual methods of disinfection or the use of antibiotics are often ineffective against biofilm bacteria</u>.

In addition to the risk of contamination, the development of biofilms can interfere with different processes and cause damage to the equipment. In drinking water systems the formation of biofilms can obstruct the pipes reducing their speed and transport capacity causing an increase in energy consumption. The formation of biofilm in heat exchangers and cooling towers can reduce heat transfer and as a consequence its efficiency in the process. The formation of persistent biofilms on metal surfaces can cause corrosion due to acid production by bacteria.

6 0
3 years ago
What are the distinguishing characteristics of the free living members of sarcodina?
murzikaleks [220]

The distinguishing characteristics of the free living members of sarcodina are:

1. These are pseudopods (function in locomotion) which makes it the extentions of protoplasm.

2. These have both a clear ectoplasm and a granualated endoplasm.

3. These have nucleus both food vacuoles and contractile vacuoles.

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