C190 Introduction to Biology Practice Questions - Set 3 - Part 3

Test your knowledge of data-driven decision making concepts with these practice questions. Each question includes detailed explanations to help you understand the correct answers.

Question 41: Which term describes the movement of solutes across a membrane from a region of high concentration to a region of low concentration?

A) Active transport

B) Simple diffusion

C) Facilitated diffusion

D) Endocytosis

Question 42: Which term refers to a cell with two sets of chromosomes, one set inherited from each parent?

A) Diploid

B) Haploid

C) Polyploid

D) Aneuploid

Question 43: Which molecule is produced as a byproduct of photosynthesis?

A) Carbon dioxide

B) Water

C) Oxygen

D) Glucose

Question 44: Which type of nucleic acid carries the genetic information necessary for protein synthesis?

A) DNA

B) mRNA

C) tRNA

D) rRNA

Question 45: Which of the following is an example of a monosaccharide?

A) Starch

B) Sucrose

C) Glucose

D) Cellulose

Question 46: Which phase of meiosis involves the separation of homologous chromosomes?

A) Metaphase I

B) Anaphase I

C) Anaphase II

D) Telophase II

Question 47: Which type of bond involves the attraction between oppositely charged ions?

A) Covalent bond

B) Ionic bond

C) Hydrogen bond

D) Peptide bond

Question 48: What is the function of NADPH in photosynthesis?

A) Store energy as ATP

B) Carry electrons

C) Capture light energy

D) Convert carbon dioxide into glucose

Question 49: Which of the following best describes the term "allele"?

A) A physical trait

B) A version of a gene

C) A type of cell

D) A type of protein

Question 50: What process is responsible for copying DNA during the cell cycle?

A) Transcription

B) Translation

C) DNA replication

D) Meiosis

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