BIO 201L

BIO201L Lab 9 The Endocrine System Student Name: Hayley Proper Access Code (located on the lid of your lab kit): AC-S1UH84M Pre-Lab Questions ”?What is the function of the endocrine system .1” .Its function is to secrete hormones throughout the body ” .Research two types of hormones and describe the mode of action for each .2” adrenaline - once secreted from the brain it puts the body into a fight or flight mode. Its (1 mode of action is the alpha adrenergic receptors. 2) melato...

What is a tissue? A tissue is a group of specialized cells that cover the entire body for protection.” 2. What is the function of epithelial tissue? ” The function of epithelial cells are absorption, secretion, protection and waste exchange through diffusion. It also helps us sense things. ”3. What is the function of connective tissue? ” Connective tissue provides strength for structure and support. ”4. What is the function of muscular tissue? ” The main function is movement ...

MERGED STRAIGHTERLINE COMPLETE BIO 201L LABs 1,2,3,4,5,6,7,8 & 9 : (STRAIGHTERLINE) 2022 LATEST

MERGED STRAIGHTERLINE COMPLETE BIO 201L LABs 1,2,3,4,5,6,7,8 & 9 : (STRAIGHTERLINE) 2022 LATEST

MERGED STRAIGHTERLINE COMPLETE BIO 201L LABs 1,2,3,4,5,6,7,8 & 9 : (STRAIGHTERLINE) 2022 LATEST

​1. What are chromosomes made of?​” Chromosomes are made up of protein and a single molecule of deoxyribonucleic acid (DNA). ”​2. Compare and contrast mitosis and meiosis.​ ” Mitosis has 5 phases. It happens in somatic cells. It produces 2 diploid daughter cells and the chromosome number remains the same. Meiosis has 9 stages. The Chromosome number is halved in each daughter cell. Its purpose is sex reproduction and it happens in germ cell. Both produce new cells, they have ...

1. List the functions of the skeletal system.” The functions of the skeletal system are as follows: support and protection of the internal organs, movement of the body, storage of minerals and fat, and production of RBC. ”2. What material contributes the greatest to the compressive strength of bone? ” The collagen matrix and hydroxyapatite (CA+) allow the bone to be compressed without breaking, to a certain extent. ”3. Briefly describe the process of bone remodeling.

1. Write a description next to each of the following terms to help you remember them: a. Transverse plane b. Sagittal plane c. Midsagittal plane d. Coronal plane 2. Identify the major organs that are contained in each cavity listed below. Indicate whether they belong in a cavity subdivision, and if so, name the cavity subdivision. a. Dorsal cavity b. Ventral cavity 3. Match the body cavities that have to be opened during the listed surgical procedures listed below. Note that more...

Student Name: Click here to enter text. Access Code (located on the lid of your lab kit): Click here to enter text. Pre-Lab Questions 1. Identify three major similarities and differences between prokaryotic and eukaryotic cells. . 2. Where is the DNA housed in a prokaryotic cell? Where is it housed in a eukaryotic cell? 3. Identify three structures which provide support and protection in a eukaryotic cell. Experiment 1: Identifying Cell Structures Post-Lab Questions 1. Label each of...

​1. Compare and contrast diffusion and osmosis.​” With Diffusion both the solvent and solute particles can cross the membrane, with osmosis only the solvent crosses the membrane. Both are passive transports. ”​2. What is the water potential of an open beaker containing pure water?​ ” The water potential is 0 ”​3. Why don’t red blood cells swell or shrink in blood?