zariyan

Thanks for your help. and no at the moment i do NOT have a text book because our school is currently short on books for the class, and their still in the process of getting them ordered/shipped. So my teacher told me look with someone else, which i don't have his phone number. so I'm forced to do most of the research online :\

Were studying bit of chemistry in my anatomy class and chemistry is not my best subject. I'm having few difficulties with some questions will someone be able to help me out bit? List the 3 subatomic particles found in atoms, the charge & location of each. 1.) How are electrons arranged around the nucleus 2.) What are 2 types of chemical bonds 3.) Formula for : Sodium atom and a chlorine atom 4.) Which atom becomes a positive ion? 5.) Which atom becomes a Negative ion? 6.) What is the function of an enzyme in a chemical reaction? 7.)Why are enzymes important in the human body 8.) What is the sum total of all reactions in the human body called?

Were studying bit of chemistry in my anatomy class and chemistry is not my best subject. I'm having few difficulties with some questions will someone be able to help me out bit? List the 3 subatomic particles found in atoms, the charge & location of each. 1.) How are electrons arranged around the nucleus 2.) What are 2 types of chemical bonds 3.) Formula for : Sodium atom and a chlorine atom 4.) Which atom becomes a positive ion? 5.) Which atom becomes a Negative ion? 6.) What is the function of an enzyme in a chemical reaction? 7.)Why are enzymes important in the human body 8.) What is the sum total of all reactions in the human body called?

So I am doing lab review sheet 1 from human anatomy and physiology laboratory manual ninth edition by elaine n. marieb and susan j mitchell... i've done most of it but i'm not sure if i got it right... but for number 6: several incomplete statements are listed below. correctly complete each statement by choosing the appropriate anatomical term from the key. record the key letters and/or term on the correspondingly numbered blanks below. key: a- anterior b- distal c. frontal d. interior 3. lateral f. medial g. posterior h. proximal i. sagittal j. superior k. transverse In the anatomical position, the face and palms are on the (ANTERIOR) body surface; the buttocks and shoulder blades are on the (POSTERIOR) body surface; and the top of the head is the most (SUPERIOR) part of the body. The ears are (MEDIAL) and (LATERAL) to the shoulders and (ANTERIOR) TO THE NOSE. The heart is (ANTERIOR) to the vertebral columpn spine and (SUPERIOR) to the lungs. The elbow is (SUPERIOR) TO THE FINGERS BUT (INFERIOR) TO THE SHOULDER. The abdominopelvic cavity is (INFERIOR) to the thoracic cavity and (DISTAL) to the spinal cavity. In humans, the dorsal surface can also be called the (VENTRAL) surface; however in quadruped animals, the dorsal surface is the (POSTERIOR) surface. If an incision cuts the heart into right and left parts, the section is a (SAGITTAL) section; but if the heart is cut so that superior and inferior portions result, the sections is a (TRANSVERSE) section. You are told to cut a dissection animal along two planes so that kidneys are obseravable in each section. The two sections that will always meet this requirement are the (FRONTAL) and (SAGITTAL) sections. A section that demostrates the continuity between the spinal and cranial cavities is a (TRANSVERSE) section. The answers that I thought it was are in parentheses and in caps. Please help me out if you can. I'd really appreciate it, thanks in advance.