Bmcc - Study guides, Class notes & Summaries

General Biology BMCC test 1; Questions and Answers 100% Solved Biological molecule Correct answer 1. carbohydrate 2. Amin Acid 3. Proteins 4. Nucleotide Nucleotide Correct answer 1. mononucleotide ( must have A.T.P) 2. Dinucleotide (must have N.A.D and F.A.D) 3. PolyNucleotide ( must have D.N.A and R.N.A) Monosaccharide Correct answer glucose (blood sugar)= fructose galactose glucose (C6H12O6) = fructose- same formula, different structure (known as Isomers) Disaccharide ( do...

Exam 3 - BMCC BIO 425; Questions and Answers 100% Solved Epidermis Correct answer - keratinized stratified squamous epithelium - lacks blood vessels - surface of the skin - consists of dead blood cells packed with keratin Stem cells Correct answer found in the deepest layer of the epidermis (the basal layer) and they divide to give rise to keratinocytes Keratinocytes Correct answer synthesizes keratin Melanocytes Correct answer synthesize black to brown pigment (melanin) Tactile cel...

A tissue - Is a mass of similar cells and cell products that forms a discrete region of an organ and performs a specific function. Active mechanisms - consume ATP Active transport and vesicular transport Amphipatic - molecules arranged in a bilayer an organ - Is a structure composed of two or more tissue types that work together to carry out a particular function. An organ system - Is a group of organs with a unique collective function, such as circulation, respiration, or digestion. An...

BMCC Bio 425 Exam Chapter 1-4 | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | With Expert Solutions

A&P EXAM 1 THE CELL BMCC BIO 425; Questions and Answers 100% Solved What is a cell? Correct answer The basic unit of life List the levels of organization from the atom to the cell. Correct answer 1)ATOM 2) MOLECULE 3)ORGANELLE 4)CELL What is an organelle? Correct answer A object inside a cell that has a specific function. "organ of the cell" Draw a cell, with all its organelles and label them. Correct answer Describe the plasma membrane of a eukaryotic cell. Correct answer the ou...

General Biology BMCC test 1 | Questions & Answers (100 %Score) Latest Updated 2024/2025 Comprehensive Questions A+ Graded Answers | With Expert Solutions

BMCC Psych 100 Test #1 Questions and Answers (100% Pass)

35. What is the function of the centrioles? - to help with cell division Describe 3 anatomical features of mitochondria. - 1) matrix 2)ribosomes 3) cristae Describe 3 anatomical features of the nucleus. - 1) Nucleus: sphere structure 2) nuclear envelope: separates the nucleus from the cytoplasm 3)Pores: controls movement between the nucleus & cytoplasm Describe a centriole. - Help organize chromosomes during cell division Describe the plasma membrane of a eukaryotic cell. - the outer bou...

Albinism - hereditary genetic lack of melanin acquired from nonfunctional tyrosinase Anagen - stem cells from the bulge in the follicle multiply anf travel downward pushing the dermal papilla deeper into the skin forming the epithelial root sheath cells from hair matrix which synthesizes keratin then die as they are pushed upward Birthmarks (hemangioma) - patches of skin discolored by benign tumors in capillaries Bulb - Only living cells are here and near, bulb grows around vascular connect...