BIOLOGY HESI A2 CHAMBERLAIN EXAM QUESTIONS

PDF Download

BIOLOGY HESI A2 CHAMBERLAIN EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -96 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: making proteins- regulation of processes

Answer:

what are monosaccharides Question 2: the hydrogen atoms in water have a positive charge and oxygen atoms have a negative charge

Answer:

in covalent bonds the electrons are

Question 3: Two fatty acids joined together with a phosphate group

the phosphate group is charged = polar and soluble in water/ hydrocarbon tail of fatty acid is nonpolar and nonsoluble in water

Answer:

what are proteins

Question 4: plant cell walls

Answer:

glycogen is

Question 5: assigning names to organisms

Answer:

what is the order of the hierarchy organization system

Question 6: single stranded

Answer:

DNA chains are

Question 7: polar

Answer:

what are the 2 basic types of living cells

Question 8: carobhydrate

Answer:

what is an example of a protein

Question 9: carbohydrate

Answer:

what are triglycerides

Question 10: arrangement of amino acids

Answer:

cytoplasm

Question 11: Bonds created by sharing electrons with other atoms.

Answer:

ionic bonds

Question 12: less dense than liquid water.

Answer:

the polar heads are

Question 13: the individual units can be linked together to form long chains of RNA

Answer:

if deoxyribose sugar is used

Question 14: C(H2O)n

Answer:

lipids are Question 15: which phase of cellular respiration takes place in both aerobic and anaerobic conditions

Answer:

which equation describes aerobic respiration

Question 16: polypeptides

Answer:

proteins are composed primarily of

Question 17: enzymes

Answer:

what are used for energy storage

Question 18: long term energy storage

Answer:

Carbohydrates can be used

Question 19: simple sugars (glucose, fructose, galactose)

-they are building blocks or monomers for carbohydrates

Answer:

what are nucleotides

Question 20: DNA- genetic material of the cell

Answer:

ribosomes

Question 21: which organelle converts food into energy to produce ATP

Answer:

Mitochondria

Question 22: male sex steroid- like testoserone

Answer:

`what is estrogen

Question 23: female sex hormone- comes from cholesterol- type of lipid

Answer:

what is triglycerides

Question 24: starch

Answer:

celluose helps form

Question 25: what are the end products of photosynthesis

Answer:

which process occurs during interphase

Question 26: building blocks for triglycerides

Answer:

plant cells store excess glucose in the form of

Question 27: -macromolecule

-vital to living cells -help cells in metabolism -help cells maintain their structure can perform chemical reactions inside the cell- called enzymes -polymers of 20 molecules called amino acids -largest of biological molecules

Answer:

enzymes are particular types of proteins that act