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Romashka-Z-Leto [24]
4 years ago
13

Match the type of protein structure to its correct description.a. Primaryb. secondaryc. tertiaryd. quatenaryHere is the list of

options.1. Formed by noncovalent interactions between two or more polypeptide chains. 2. The location of prosthetic groups is shown. 3. Determines how the protein will fold into a unique three-dimensional structure. 4. Held together by hydrogen bonds between atoms of the peptide backbone.
Biology
1 answer:
nasty-shy [4]4 years ago
7 0

Answer:

A) Primary- 2. The location of prosthetic groups is shown.

B) Secondary- 3. Determines how the protein will fold into a unique three-dimensional structure

C) Tertiary- 4. Held together by hydrogen bonds between atoms of the peptide backbone

D) Quatenary- 1. Formed by noncovalent interactions between two or more polypeptide chains.

Explanation:

Proteins are polymers of amino acids.

Four Protein Structure Types

The four levels of protein structure are distinguished from one another by the degree of complexity in the polypeptide chain. A single protein molecule may contain one or more of the protein structure types: primary, secondary, tertiary, and quaternary structure.

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In order for energy to be released from an ATP molecule, which of the following must first take place?
exis [7]

Answer:

For the energy to be released from the ATP molecule it must first take place that the bond holding the third phosphate molecule must be broken.

Explanation:

The ATP molecule is the one that provides energy with which living beings carry out their metabolic processes.

ATP has in its structure three phosphate molecules, each of them united by a high energy bond. When the hydrolysis of ATP occurs —releasing a phosphate molecule and leaving ADP— <u>energy is released by breaking the bond</u>. That energy is used by the cell to perform its functions.

The other options are not correct because:

  • <em>The addition or gain of phosphate to the ADP is called phosphorylation, and it does not release energy. </em>
  • <em>The separation of a phosphate molecule from ATP is sufficient to produce energy.</em>
6 0
4 years ago
Explain the process of DNA Replication in details
ser-zykov [4K]

Answer:

DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. ... Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.

In the eukaryotic cell cycle, chromosome duplication occurs during "S phase" (the phase of DNA synthesis) and chromosome segregation occurs during "M phase" (the mitosis phase).

Explanation:

4 0
3 years ago
It is estimated that over 80% of all products are thrown away after six weeks of use.
MatroZZZ [7]

Answer:

i would say true

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6 0
3 years ago
Where is CO2 reduced during the calvin cycle reactions
irina [24]

In fixation, the first stage of the Calvin cycle, light-independent reactions are initiated; CO2 is fixed from an inorganic to an organic molecule. In the second stage, ATP and NADPH are used to reduce 3-PGA into G3P; then ATP and NADPH are converted to ADP and NADP+, respectively.

4 0
3 years ago
What is most likely a product of an early gene?
HACTEHA [7]

The question is incomplete. The complete question is as follows:

Which of the following is most likely a product of an early gene?

A capsid proteins

B DNA polymerase

C envelope proteins

D spike proteins

E lysozyme

Answer:

DNA polymerase .

Explanation:

Early gene may be defined as the gene that are activated immediately and the representation of this gene is important for the particular mechanism of the cell.

The DNA polymerase is the product of the early gene as the DNA polymerase is an important enzyme that are required for the DNA replication and can give immediate response to the different stimuli during the process of DNA replication.

Thus, the correct answer is option (B).

5 0
3 years ago
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