Take this Quiz to Test your Biology Knowledge

1. What is CHONPS?

Carbon, hydrogen, oxegen, nitrogen, phospherous, and sulfer

Hydrogen, sulfer, and oxegen

Sulfer, oxegen, carbon, and nitrogen

Oxegen, sulfer, and carbon

CHONPS is an acronym that represents the six elements commonly found in organic molecules: carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. These elements are essential for the structure and function of biological molecules such as proteins, nucleic acids, and carbohydrates. They play crucial roles in cellular processes and are fundamental to life on Earth.

Explanation

CHONPS is an acronym that represents the six elements commonly found in organic molecules: carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. These elements are essential for the structure and function of biological molecules such as proteins, nucleic acids, and carbohydrates. They play crucial roles in cellular processes and are fundamental to life on Earth.

2. All living things begin is a _________ cell.

All living things begin as a single cell. This is because the process of life starts with the fusion of a sperm cell and an egg cell, resulting in a single cell called a zygote. From this single cell, the zygote undergoes cell division and differentiation to form a multicellular organism. Therefore, the correct answer is "single".

Explanation

All living things begin as a single cell. This is because the process of life starts with the fusion of a sperm cell and an egg cell, resulting in a single cell called a zygote. From this single cell, the zygote undergoes cell division and differentiation to form a multicellular organism. Therefore, the correct answer is "single".

Submit

3. ACTIVE TRANSPORT MOVES MATERIAL AGAINST THE CONCENTARTION GRADIENT.

True

False

Active transport is a process that requires energy to move materials against their concentration gradient, from an area of lower concentration to an area of higher concentration. This is in contrast to passive transport, which moves materials along the concentration gradient, from an area of higher concentration to an area of lower concentration. Therefore, the statement "ACTIVE TRANSPORT MOVES MATERIAL AGAINST THE CONCENTRATION GRADIENT" is true.

Explanation

Active transport is a process that requires energy to move materials against their concentration gradient, from an area of lower concentration to an area of higher concentration. This is in contrast to passive transport, which moves materials along the concentration gradient, from an area of higher concentration to an area of lower concentration. Therefore, the statement "ACTIVE TRANSPORT MOVES MATERIAL AGAINST THE CONCENTRATION GRADIENT" is true.

4. ACTIVE TRANSPORT REQUIRES ENERGY AND THE USE OF A CARRIER PROTEIN.

True

False

Active transport is a process that requires energy and the use of a carrier protein to move molecules or ions against their concentration gradient across a cell membrane. This process is essential for maintaining the proper balance of ions and molecules inside and outside of the cell. The energy needed for active transport is usually derived from ATP, and the carrier protein helps facilitate the movement of the molecules or ions across the membrane. Therefore, the statement that active transport requires energy and the use of a carrier protein is true.

Explanation

Active transport is a process that requires energy and the use of a carrier protein to move molecules or ions against their concentration gradient across a cell membrane. This process is essential for maintaining the proper balance of ions and molecules inside and outside of the cell. The energy needed for active transport is usually derived from ATP, and the carrier protein helps facilitate the movement of the molecules or ions across the membrane. Therefore, the statement that active transport requires energy and the use of a carrier protein is true.

5. The two bonds are Covalant and hemroid.

True

False

Covalant and Hydrogen

Explanation

Covalant and Hydrogen

6. ALL OF THIS IS TRUE ABOUT PROTIENS EXEPT A. Polymers made from amino acid monomers held together by peptide bonds. B. Function is determined by structure. C. Functions- enzymes, structures, regulating molocules. D. There is 95% calorie intake in protiens.

A

B

C

D

Proteins are polymers made from amino acid monomers held together by peptide bonds, which is stated in option A. The function of proteins is determined by their structure, as mentioned in option B. Proteins have various functions, including acting as enzymes, providing structural support, and regulating molecules, which is stated in option C. However, option D is incorrect because proteins do not provide 95% of calorie intake. Therefore, the correct answer is D.

Explanation

Proteins are polymers made from amino acid monomers held together by peptide bonds, which is stated in option A. The function of proteins is determined by their structure, as mentioned in option B. Proteins have various functions, including acting as enzymes, providing structural support, and regulating molecules, which is stated in option C. However, option D is incorrect because proteins do not provide 95% of calorie intake. Therefore, the correct answer is D.

7. Nucleic acids are nucleic supporters.

True

False

Nucleic monomers

Explanation

Nucleic monomers

8. LIPIDS CONTAIN ALL OF THESE EXEPT WHAT?

Fats and Oils

Polymer

Steriods hormones

Monosaccharides

Lipids are a diverse group of molecules that include fats and oils, steroids hormones, and monosaccharides. However, lipids do not contain polymers. Polymers are large molecules made up of repeating subunits called monomers, while lipids are a different type of biomolecule. Therefore, the correct answer is "Polymer."

Explanation

Lipids are a diverse group of molecules that include fats and oils, steroids hormones, and monosaccharides. However, lipids do not contain polymers. Polymers are large molecules made up of repeating subunits called monomers, while lipids are a different type of biomolecule. Therefore, the correct answer is "Polymer."