<p>Ask A Question!!!</p>
<p>Describe 1.) the different processes that occur in digestion 2.) what is being digested at every step 3.) how it occurs.</p>
<p>Mouth:
Chew into bolus
Salivary amylase for carbs</p>
<p>Stomach:
HCl mixes to form acid chyme
Pepsin for proteins</p>
<p>Duodenum:
Liver makes bile and lipase, gallbladder holds it and releases here for fats
Pancreatic amylase for carbs
Trypsin and chymotrypsin for proteins
Nucleases for nucleotides</p>
<p>Through jejunem and ileum to large intestine, where water is absorbed. The poo is then held in the rectum and pooed out through the anus.</p>
<p>Q: How is CO2 carried in the body?</p>
<p>HCO3- in plasma.</p>
<p>What is a radicle?</p>
<p>It’s the embryonic root of a seed.</p>
<p>Describe the moss reproductive cycle.</p>
<p>The dominant haploid gametophyte makes spores, which grow into diploid sporophytes that stay on the gametophyte. Yea, that’s about it.</p>
<p>What is an ostium?</p>
<p>Ostium = pore on a sponge.</p>
<p>What is a blastocoel?</p>
<p>space inside the blastula, fluid filled</p>
<p>which hormone causes intensifying uterine contractions during labor?</p>
<p>Oxytocin.</p>
<p>What is zeaxanthin?</p>
<p>No clue…</p>
<p>Describe transcription and translation process.</p>
<p>Describe characteristics of desert.</p>
<p>Which biome has acidic soil?</p>
<p>Describe the procedure and function of gel electrophoresis.</p>
<p>Describe the procedure and function of PCR.</p>
<p>Describe difference between monocot and dicot.</p>
<p>What are the characteristics of vascular plants?</p>
<p>Describe the evolutionary process of plants.</p>
<p>Describe the development of nervous systems in vertebrates.</p>
<p>Describe the characteristics of mammals.</p>
<p>What are three shapes of bacteria?</p>
<p>What is the kingdom with greatest variety?</p>
<p>What is the process (in photosynthesis) that splits water molecule called?</p>
<p>Which process in ATP production produces the most ATP molecules?</p>
<p>What is the function of NADP?</p>
<p>What is the difference between noncompetitive inhibition and allosteric inhibition?</p>
<p>Answer them pplz!!! + bump</p>
<p>allosteric inhibition occurs when a substance binds to the allosteric site of the enzyme, thereby preventing it from continuing its enzymatic activity. competitive inhibition is when a substance that resembles the substrate binds to the active site and ends enzymatic activity.</p>
<p>oh. noncompetitive inhibition. substance binds to another site on the enzyme other than the active site and changes the enzyme’s shape. This ihibits its enzymatic activity</p>
<p>I’ll do one of those:</p>
<p>What are three shapes of bacteria?
- Coccus- sphere, oval shaped bacteria that exists in groups: pairs (diplococci), four (tetracocci), many (staphylococci).
- Bacillus- Rod-shaped bacteria that exists many alone but may come in pairs (diplobacilli) or chains (streptobacilli)
- Spirilla- Spiral-shaped bacteria.</p>
<p>What is the kingdom with greatest variety?
Protista- Eukaryotic organisms that are single or multi-cellular. Includes hetero and autotrophs. Examples: amoeba (h) paramecium (h) and euglena (a).</p>
<p>What is the process (in photosynthesis) that splits water molecule called?
Photolysis splits water molecules into oxygen and hydrogen + electrons. </p>
<p>Which process in ATP production produces the most ATP molecules?
Chemiosmosis</p>
<p>What is the function of NADP?
NADP is used during photosynthesis to carry hydrogen from the light reaction to the dark reaction- calvin cycle.</p>
<p>I still don’t get what’s different between allosteric and noncompetitive inhibition.</p>