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3 years ago

Which of the following apply to the concept of synthesizing proteins. Select all that apply.

Chemistry

1 answer:

boyakko [2]3 years ago

4 0

Answer:

The instructions for proteins are found within the nucleic acid DNA.

Explanation:

The genetic material, DNA, contains information for the synthesis of functional products called PROTEIN. These information, however, needs to be expressed via the processes of transcription and translation.

In the transcription process, an mRNA is produced from the instructions contained in the DNA. The mRNA is then read three nucleotides at a time during translation. Each group of three nucleotides are called CODON, each specifying an amino acid. The amino acids are linked together during the translation process in a condensation reaction by a peptide bond.

Protein synthesis is the expression of the instructions contained in the DNA of living cells.

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3. Why do gases deviate from the ideal gas law at high pressures? A. Molecules have finite volume. B. Cohesive forces increase t

ipn [44]

Answer:

A. Molecules have finite volume.

Explanation:

Gases deviate from the ideal gas law at high pressures because its molecules have a finite volume.

Real gases have a finite volume which enables more interaction between the molecules while ideal gases are assumed not to have a finite volume or occupy space which is why it lacks any form of interaction between its molecules.

This difference is the deviation between the real and ideal gases.

3 0

3 years ago

mosquitoes get their food by sucking other animals blood, sometimes giving it disease. what type of symbiosis is this.

Gala2k [10]

I believe that would be a parasitism because one organism benefits yet the other is harmed.

3 0

3 years ago

Read 2 more answers

What is the molarity of a solution composed of 4.73 g of potassium iodide (KI) dissolved in enough water to make 0.169 L of solu

Kazeer [188]

Answer:

[KI] = 0.17 M

Explanation:

We determine the moles of solute:

Mass / Molar mass → 4.73 g / 166 g/mol = 0.0285 moles

Molarity (mol/L) is defined as moles of solute in 1L of solution

It is a sort of concentration

M = 0.0285 mol / 0.169L = 0.17 M

Instead of making the division (mol/L), we can also try this rule of three:

In 0.169 L we have 0.0285 moles of solute

in 1 L we must have ___ (1 . 0.0285) / 0.169 = 0.17 mol/L

4 0

3 years ago

Calculate the atomic mass of oxygen if the three common isotopes of oxygen have masses of 15.995 amu (99.759% abundance), 16.995

Valentin [98]

Answer:

16 amu

Explanation:

6 0

3 years ago

Give the hybridization for the c in hcch. group of answer choices

Tamiku [17]

The hybridization for C in acetylene, HCCH, or C₂H₂ is 'sp'.

Discussion:

There are three different forms of hybridization -

sp- The first occurs when two carbon atoms are triple linked.
sp₂- When two carbon atoms are double-bonded to one another, this is known as sp₂.
sp₃- When a single bond joins two carbon atoms, this is known as sp₃.

In the case of acetylene(HCCH or C₂H₂):

The carbon atom requires additional electrons to establish four bonds with hydrogen and other carbon atoms in the synthesis of C₂H₂. One 2s₂ pair is consequently transferred to the vacant 2pz orbital. Each carbon has two sp hybrid orbitals after the 2s orbital in each atom combines with one of the 2p orbitals.
As a result of the atoms' symmetrical alignment in a single plane, C₂H₂ possesses a linear molecular structure. Due to their lower electronegative nature than Hydrogen atoms, all Carbon atoms are situated near the center of the Lewis structure of C₂H₂.

H-C≡C-H

Therefore, it is concluded from the above discussion that the hybridization type of acetylene is 'sp'.

Learn more about hybridization here:

brainly.com/question/14140731

#SPJ4

5 0

2 years ago