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Sergio [31]
3 years ago
12

John performs an experiment on an electric circuit. He increases the voltage from 25 volts to 50 volts while keeping the resista

nce constant. What will be the effect of John’s changes on the current?
Biology
1 answer:
Alexxandr [17]3 years ago
5 0

Answer:

45

Explanation:

Because i did the quiz

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D. Molecules from the food react with oxygen and release energy.

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Explain why the genetic code is called a triplet code
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This code is the set of rules - based on the triplet or codon. This triplet code is universal - all organisms use the same codons to specify the placement of each of the 20 amino acids in a protein. 
6 0
3 years ago
Which choice best describes the antimicrobial activities in the mouth?
kykrilka [37]

The antimicrobial activities in the mouth are hydrochloric acid denatures proteins and killing many microbes.

The capability of an hydrochloric acid activating pathogen-killing compounds is not a part of insect immunity,There has recently been an increase in interest in trehalose metabolism for therapeutic applications due to trehalose's relevance in numerous pathogenic species.The most significant biosynthetic process is the enzyme TPP (trehalose-6-phosphate phosphatase) (OtsAB).

Here, five important nematode and bacterial pathogens' recombinant TPPs, including three new members of this protein family, are compared for their enzyme characteristics.

The kinetics of the hydrolysis of trehalose-6-phosphate show that all five enzymes display burst-like kinetic behaviour, which is characterised by a decrease in enzymatic rate beyond the pre-steady state.

The observed super-stoichiometric burst amplitudes can be explained by many global conformational changes that occur in members of this enzyme family during substrate processing.

Learn more about hydrochloric acid by using this link:

brainly.com/question/15231576

#SPJ4

7 0
1 year ago
What is the advantage of having a folded inner membrane in the mitochondria
Aliun [14]

Okay so, the mitochondria are shaped perfectly to maximize their productivity. They are made of two membranes. The outer membrane covers the organelle and contains it like a skin. The inner membrane folds over many times and creates layered structures called cristae. The fluid contained in the mitochondria is called the matrix. The folding of the inner membrane increases the surface area inside the organelle. Since many of the chemical reactions happen on the inner membrane, the increased surface area creates more space for reactions to occur.

Hope that helps (:

8 0
2 years ago
How much does a 2 liter bottle of water weigh​
love history [14]
It weighs:
70.548 Ounces
4.409 Pounds
2,000 Grams
2 Kilograms

You choose.. Hope it helps!
4 0
3 years ago
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