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3 years ago

What two (2) environmental conditions can affect the activity of an enzyme?

Biology

1 answer:

stellarik [79]3 years ago

4 0

Temperature of the environment and the Ph levels of the environment

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The cell membrane A.converts glucose to other energy molecules B.controls which substances enter and exit the cell. C.alters and

Artist 52 [7]

Answer:

Explanation:

The cell membrane is like a gate around the cell, it only lets certain substances come in and out of the cell.

7 0

3 years ago

What was the second organism to be found here on planet Earth? *

mafiozo [28]

What was the second organism to be found here on planet Earth?

Prokaryotes

The prokaryotes are considered to be the most oldest on earth. The first found organism on earth was bacteria and then many other Prokaryotes were found...~

7 0

2 years ago

Read 2 more answers

Gold has a specific heat of 0.129 J/(g×°C). How many joules of heat energy are required to raise the temperature of 15 grams of

Elodia [21]

Answer:

$\boxed {\boxed {\sf 121.905 \ J }}$

Explanation:

We are asked to find the energy given mass, specific heat, and change in temperature. Therefore, we must use this formula;

$q= mc \Delta T$

The mass is 15 grams and the specific heat is 0.129 J/(g×°C). Let's calculate the change in temperature.

ΔT= final temperature - initial temperature
ΔT= 85 °C- 22°C = 63°C

Now we know all the values:

$m= 15 \ g \ \\c= 0.129 \ J / (g* \textdegree C) \\\Delta T= 63 \ \textdegree C$

Substitue the values into the formula.

$q= (15 \ g)( 0.129 \ J / (g* \textdegree C)) ( 63 \ \textdegree C)$

Multiply the first numbers together. The grams will cancel.

$q= (1.935 \ J/ \textdegree C) ( 63 \ \textdegree C)$

Multiply again, this time the degrees Celsius cancels.

$q= 121.905 \ J$

121.905 Joules are required.

5 0

3 years ago

Read 2 more answers

Original DNA strand: ATT GAG CC Mutated DNA strand: ATT GAG CT What type of mutation does the example above demonstrate?

otez555 [7]

The first mutation is substitution and the second is deletion

4 0

3 years ago

Dr. taylor bled into her left cerebral hemisphere. what is the function of the cerebrum? dr. taylor bled into her left cerebral

Marat540 [252]

Answer:

processes visual and auditory data, generates reflexive somatic motor responses, and maintains consciousness

Explanation:

The cerebrum is the largest part of the brain that contains left and right hemispheres.

The functions of the cerebrum are:

interpreting touch
vision and hearing
speech
reasoning
emotions
learning
fine control of movement.

The whole brain system has got three parts, which are:

cerebrum,
cerebellum
Brain stem.

3 0

3 years ago