Biology Final Class Review 2021 Sem 1

Front

What are the reactants of photosynthesis?

Back

CO2 and H2O

Front

What is the process of using mRNA to make a protein called?

Back

Translation

Front

Which characteristic is NOT shared by all living organisms?

Back

Ability to move

Front

What is the correct genotype for a heterozygous organism?

Back

Nn

Front

Which genotype represents a heterozygous condition?

Back

Rr

Front

Define photosynthesis.

Back

The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily from the blue and red wavelengths, to convert carbon dioxide and water into glucose and oxygen.

Front

What is the difference between genotype and phenotype?

Back

Genotype refers to the genetic makeup of an organism, while phenotype refers to the observable physical traits.

Front

What is the function of mRNA in protein synthesis?

Back

mRNA carries the genetic information from DNA to the ribosome, where proteins are synthesized.

Front

What is the significance of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell, maintaining homeostasis.