Honors biology - Study guides, Class notes & Summaries

Honors Biology EOC Practice Questions with Verified Solutions How do transport proteins assist in moving molecules across the cell membrane? Transport proteins facilitate the movement of molecules across the cell membrane by providing specific pathways for substances to enter or exit the cell. What is the role of the Golgi apparatus in a cell? The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles. How do the two stag...

Honors Biology Chapter 2 Questions with Complete Solutions What is the function of nucleic acids in cells? Nucleic acids store and transmit genetic information, with DNA carrying the genetic blueprint and RNA playing a role in protein synthesis. What is a peptide bond? A peptide bond is a covalent bond formed between the amino group of one amino acid and the carboxyl group of another, linking amino acids in proteins. How do carbohydrates contribute to cellular energy? Carbo...

Honors Biology 10th grade Exam Review with Verified Solutions What is the term for the cellular process where cells convert glucose into energy in the form of ATP without using oxygen? Fermentation What is the name of the structure that helps in organizing microtubules during cell division in animal cells? Centriole What is the term for the process by which cells remove waste products through vesicles fusing with the cell membrane? Exocytosis What is the name of the p...

Honors Biology First Semester Final Exam with Complete Solutions What is the term for the process by which cells convert atmospheric nitrogen into a usable form for plants? Nitrogen Fixation What is the name of the small RNA molecules that regulate gene expression by targeting mRNA for degradation? MicroRNA (miRNA) What is the term for the process in which an organism produces offspring that are genetically identical to itself? Asexual Reproduction What is the name of the...

Honors Biology: Unit 2 Test Questions with Certified Solutions What is the role of the cytoskeleton in the cell? The cytoskeleton provides structural support, helps maintain cell shape, and facilitates movement of materials within the cell. How do plant cells differ from animal cells in terms of organelles? Plant cells have chloroplasts and a large central vacuole, while animal cells do not. Animal cells have lysosomes, which are less common in plant cells. What is the function...

Honors Biology Final Test Questions with Answers phalanges - Answer-smallest bones at the finger tips tarsals - Answer-toe bones attached to foot metatarsals - Answer-toe bones attached to tarsals phalanges - Answer-toe bones at the tip of the toes cervical - Answer-top section of spine with 7 vertebrae thoracic - Answer-middle section of spine with 12 vertebrae lumbar - Answer-lower section of spine with 5 vertebrae saccrum - Answer-below spine - 5 fused vertebrae co...

Honors Biology Final Exam Review Questions with Answers NADP+ - Answer-an electron carrier; converts to NADPH when it is carrying 2 high energy-electrons light-dependent reactions - Answer-require the direct involvement of light and light-absorbing pigments; produces ATP, NADPH, & oxygen; occurs within the thylakoids light-independent reactions - Answer-ATP and NADPH molecules (from light-dependent reactions) are used to produce high-energy sugars from carbon dioxide; produced ADP, NADP+...

Honors Biology Semester 2 Final Exam with Complete Solutions What is the role of helicase in DNA replication? Helicase unwinds the DNA double helix by breaking hydrogen bonds between base pairs, allowing replication to begin. How does complementary base pairing ensure accuracy during DNA replication? Complementary base pairing (A with T, C with G) ensures that each new strand is an exact copy of the original template. What is a codon, and how is it related to DNA? A codon is ...

Honors Biology Unit 4 Questions and Answers Already Passed What is the primary function of the endoplasmic reticulum (ER) in cells? The ER synthesizes and transports proteins and lipids within the cell. How do vacuoles contribute to cell function? Vacuoles store nutrients, waste products, and help maintain turgor pressure in plant cells. What role do mitochondria play in energy production? Mitochondria generate ATP through the process of oxidative phosphorylation. What is ...

Honors Biology - Unit 2 Questions with Verified Solutions What is the term for the process by which cells take in large particles, such as food or pathogens, through engulfing? Phagocytosis What is the name of the fluid mosaic model that describes the arrangement and movement of proteins within the phospholipid bilayer of cell membranes? Fluid Mosaic Model What is the term for the cellular structure responsible for packaging and modifying proteins and lipids before they are se...