A. Lipid synthesis

B. Protein synthesis and folding

C. Detoxification of harmful substances

D. Storage of calcium ions

A. Insertion

B. Deletion

C. Point mutation

D. Duplication

A. mRNA

B. tRNA

C. rRNA

D. DNA

A. DNA replication

B. Protein synthesis

C. Chromosome segregation

D. Cytokinesis

A. Ionic bond

B. Hydrogen bond

C. Covalent bond

D. Disulfide bond

A. Movement of water molecules from an area of high concentration to low concentration

B. Movement of water molecules against their concentration gradient

C. Movement of solute molecules across the membrane

D. Active transport of ions

A. Phosphate group

B. Deoxyribose sugar

C. Ribose sugar

D. Nitrogenous base

A. Chloroplast

B. Ribosome

C. Mitochondrion

D. Golgi apparatus

A. Two different alleles for a gene

B. Two identical alleles for a gene

C. Only one allele for a gene

D. A gene located on the sex chromosome

A. Golgi apparatus

B. Nucleus

C. Endoplasmic reticulum

D. Nucleolus

A. To form ATP

B. To assimilate carbon in the form of glucose

C. To create oxygen

D. To move electrons

A. RNA comprises deoxyribose sugar

B. RNA is double-stranded

C. RNA has the nitrogenous base uracil

D. RNA is only found in the nucleus

A. Chromosomes are separated and moved to opposite poles

B. Chromosomes become aligned at the equator

C. Nuclear envelope is reformed

D. DNA replicates

A. It synthesizes RNA

B. It separates the DNA strands during replication

C. It combines Okazaki fragments

D. It polymerizes nucleotides to the elongating DNA strand

A. mRNA

B. tRNA

C. rRNA

D. DNA

A. Active transport

B. Osmosis

C. Endocytosis

D. Exocytosis

A. Ionic bond

B. Hydrogen bond

C. Covalent bond

D. Peptide bond

A. Store nutrients and waste products

B. Regulate cell division

C. Synthesize proteins

D. Perform cellular respiration

A. Cytoplasm

B. Nucleus

C. Mitochondria

D. Endoplasmic reticulum

A. Yeast

B. Bacteria

C. Fungi

D. Plant cell

A. Synthesis of proteins

B. Packaging and distribution of proteins

C. Production of ATP

D. Synthesis of lipids

A. Absorb light energy

B. Convert glucose to oxygen

C. Store energy

D. Synthesize glucose

A. Selling individual products at a high price

B. Offering several products together at a lower price than the total individual price

C. Creating custom products tailored to each customer’s needs

D. Offering a single product to a very niche market

A. A tax imposed on imported or exported goods

B. A system of exchanging goods without the use of money

C. A method of protecting local industries from foreign competition

D. A global standard for setting prices on goods and services

A. The effect of changes in the work environment on employee productivity

B. The impact of external competition on employee performance

C. The influence of employee perks on job satisfaction

D. The relationship between employee autonomy and job performance

A. Outsourcing eliminates the need for quality control

B. Outsourcing enables businesses to focus on core activities and reduce costs

C. Outsourcing always leads to higher-quality products

D. Outsourcing involves hiring only domestic suppliers and service providers

A. A company saves cost by increasing production of one product

B. A company reduces its total cost by producing a variety of related products

C. A company lowers its price to gain a competitive advantage

D. A firm that is consolidating its operations by merging with its competitors

A. Payments received from issuing shares

B. Cash inflows from selling products and services

C. Cash paid to buy long-term assets

D. Cash obtained by borrowing