WISDOM SEEKERS

Microbiology - Answer-The study of small living organisms called microbes is called: .nonpathogenic bacteria - Answer-Nondisease-producing bacteria are called .bacteria - Answer-One-celled microorganisms that are classified as either disease-producing or nondisease-producing are called: .streptococci - Answer-Which of the following bacterial cells form long chains and can cause serious infections such as strep throat? .inactive stage - Answer-The dormant stage that bacteria enter whe...

Microbiology - answer-The study of small living organisms called microbes is called: .nonpathogenic bacteria - answer-Nondisease-producing bacteria are called .bacteria - answer-One-celled microorganisms that are classified as either disease-producing or nondisease-producing are called: .streptococci - answer-Which of the following bacterial cells form long chains and can cause serious infections such as strep throat? .inactive stage - answer-The dormant stage that bacteria enter whe...

prokaryote - Answer-no nuclear membrane, no organelles except ribosomes, circular DNA, usually bacteria .how quickly can prokaryotes reproduce - Answer-every 20 mins .eukaryote - Answer-cell with organelles and DNA, can be unicellular or multicellular .what is the cytoskeleton composed of - Answer-microtubules, actin filaments and intermediate filaments .cell membrane of eukaryote - Answer-double membrane around the nucleus, selectively permeable, phospholipid bilayer, fluid mosaic m...

Hydroxyl group OH - Answer-This is a simple chemical group consisting of oxygen creating a covalent bond with hydrogen. "R" can be anything and varies. .Carboxyl group COOH - Answer-This group is made of one carbon atom bonded with hydroxide and oxygen and "R" where there are two bonds with oxygen. .Amine group NH2 - Answer-Here, the nitrogen is bonded with 2 hydrogen atoms and "R" which can vary. .Glucose (alpha) - Answer-Alpha glucose is a more complex molecule which has 6 carbo...

What are the four Organic Molecules? - Answer-Carbohydrates Lipids Proteins Nucleic Acids .A building block of polymer? - Answer-monomer .What is the monomer for carbohydrates? - Answer-monosaccharides .What are the building blocks for lipids? - Answer-fatty acids and glycerol .What is the monomer of proteins? - Answer-amino acid .What is the monomer of nucleic acids? - Answer-nucleotides .What is a chain of amino acids called? - Answer-polypeptide chain .Something that s...

Prokaryotes include how many domains of life? what are they? - Answer-two, archaea and bacteria .95% of the cell is made up of what elements? - Answer-O,C,H,N .what are prokaryotes exclusively? - Answer-single cell organisms .why are prokaryotes more adaptable to changing environments? what does this allow them to do? - Answer-simplicity and *rapid cell division* allows them to evolve to colonize extreme environments .4 classes of monomers? - Answer-1. amino acids 2. monosaccharides...

Cell Theory - Answer-Every living thing is made up of cells Basic Tenent of biology .Prokaryotes - Answer-Cells with no nucleus lack internal cellular bodies called organelles do not divide by mitosis included= bacteria .Eukaryotes - Answer-Have nucleus Have organelles divide by mitosis included= plants, animals, humans .cell membrane - Answer-(also known as cell membrane) lies at the border of the cells primarily made up of proteins and lipids, especially pho...

Cell Theory - Answer-a. all organisms are composed of cells b. the cell is the basic unit of life c. cells arise from pre-existing cells .Unicellular - Answer-organism with 1 cell (uni = 1) .Multicellular - Answer-organism with multiple specialized groups of cells .Prokaryote - Answer-no membrane-bound organelles (no nucleus) .Eukaryote - Answer-has a nucleus and membrane bound organelles .Plant Cells vs. Animal Cells - Answer-plants: a. rigid b. have chloroplasts (where phot...

Hormone - Answer-mediator molecule that is released in one part of the body but regulates the activity of cells in other parts of the body .functions of hormones - Answer--regulate chemical composition and volume of interstitial fluid, metabolism and energy balance, smooth and cardiac contractions, and some immune activity -control growth and development -regulate operations of reproductive systems -establish circadian rhythms .exocrine gland - Answer-secrete products into ducts that ca...

1. The extracellular material found in tissues is called - Answer-matrix. .2. What is a collection of similar cells and surrounding substances? - Answer-tissue .3. What is the microscopic study of tissues? - Answer-histology .4. What type of tissue forms linings or coverings? - Answer-epithelial tissue .5. What type of tissue contains cells called neurons? - Answer-nervous tissue .6. What type of tissue is contractile? - Answer-muscular tissue .7. What type of tissue possesses ...