1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alina [70]
3 years ago
15

Calculate ​pH a decrease of one unit on the pH scale means a solution is ten times more acidic. a decrease of two units means th

e solution is 100 times more acidic. how much more acidic is acid precipitation( pH = 4.0) than pure water (PH= 7.0 )
Biology
1 answer:
KengaRu [80]3 years ago
4 0

Answer:

Each unit of decrease has an exponential increase. So if you are looking at an item that has a Ph of 4 and water has a Ph of 7 —-that means it is 10 to the 3rd power more acidic or 1000 times more acidic than water.

Explanation:

You might be interested in
What does a fossil of an ancient shark in Kansas indicate?
topjm [15]
C~<span>Kansas was once underwater. is your answer, have a good day & hope this helps =)</span>
4 0
3 years ago
Read 2 more answers
What is the general term for any carbohydrate monomer?​
lubasha [3.4K]

Answer:

Monosaccharide are called as simple sugar because it consists of one sugar unit that can not be further broken down into the simpler form.

7 0
3 years ago
Read 2 more answers
In a controlled experiment in scientific study how long it takes parachute of different sizes to fall to the ground what is the
Grace [21]
The independent variable is a variable that can be stood alone. So therefore, the independent variable would be how long it takes to parachute.
6 0
3 years ago
What is biological diversity??? I have a test on It plzzz help!!!!​
damaskus [11]

Answer:

Biodiversity is the variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem level. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.

7 0
3 years ago
QUESTION 1 (5 marks) A molecule of messenger RNA (mRNA) has just been synthesized and processed in the nucleus of human cell wit
Dmitry [639]

1) DNA Template strand: TACAATCGACCCATC. 2) Anticodon: AAU. 3) mRNA carries genetic information to build the protein. 4) 5 amino acids. 5) Amino acids: Met, Leu, Ala, Gly, Tyr.

1)

<h3>What is the template strand?</h3>

When the DNI molecule separates into two strands to form the transcription bubble, we can identify two separate segments:

  • The coding strand that goes in 5' to 3' direction
  • The complementary strand -template strand- that grows in 3' to 5' direction .

The template strand is the one that is going to be complemented by the mRNA.

mRNA ⇒ AUGUUAGCUGGGUAG

  DNA ⇒ TACAATCGACCCATC

Remember that pairs are as follows

<u>DNA    RNA</u>

T     →    A

A     →    U

G     →    C

<u>C     →    G   </u>

2)

<h3>What is an anticodon?</h3>

The anticodon is the sequence of three nucleotides that couples with the mRNA codon.

Each tRNA has two important sites. One of them is the anticodon that couples with the codon of the mRNA molecule. The other one carries the amino acid that is going to be addeded to the protein.

                              1st      2nd     3th     4th   5th

mRNA codons ⇒ AUG   UUA   GCU  GGG  UAG

tRNA anticodon ⇒         AAU

3)

<h3>What is translation?</h3>

Translation is the stage of protein synthesis during which mRNA carries genetic information needed to synthesize the new protein in the cytoplasm.

Steps,

1- The formed mRNA moves to the cytoplasm through the nucleus membrane pores.

2- Once in the cytoplasm, mRNA meets a ribosome, the primary structure for protein synthesis.

3- Ribosomes are organelles composed of the association of proteins with rRNA and tRNA. They can be found in the rough endoplasmic reticulum or floating in the cytosol.

4- While the ribosome reads mRNA strain from its 5' extreme to 3', tRNA adds the correct amino acids to build the polypeptide.

The function of mRNA during translation is to take genetic information needed to build the protein.

4)

<h3>How many amino acids are determined per codon?</h3>

Each codon codes for only one amino acid.

There are cases in which different codons code for the same amino acid, but a single codon always codes for one amino acid.

mRNA codons ⇒ AUG   UUA   GCU  GGG  UAG

Amino acids     ⇒ Met    Leu     Ala     Gly    Tyr

                                 1        2         3        4        5

This mRNA segment represents 5 amino acids.

5)

Amino acids     ⇒ Met    Leu     Ala     Gly    Tyr

You can learn more about translation at

brainly.com/question/16305501

brainly.com/question/25017567

#SPJ1

3 0
1 year ago
Other questions:
  • The slope of a line on a distance time graph represents what
    9·1 answer
  • Which of the following is true of chloroplasts?
    6·2 answers
  • How is a yeast cell different from an onion skin cell?
    14·2 answers
  • Which describes a potential benefit for the environment that stems from genetic engineering?
    12·2 answers
  • The brain is the main organ of the: circulatory system nervous system digestive system excretory system
    6·2 answers
  • Which of the following is a prokaryote? Will award 25 points
    12·1 answer
  • Essential nutrients move through a cell membrane by both passive transport and active transport. Which of the following correctl
    15·1 answer
  • What is thermal energy? Why do we need it?
    12·1 answer
  • Which is an anthropogenic cause of acid rain?a) methane from swamps and the oceans b) burning of wood and gasses producing carbo
    10·2 answers
  • 1) What is photophone ?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!