1. Write the definition and function of each of the following: a. connective tissue b. neural tissue c. muscle tissue 2. What is the function of connector neurons (interneurons), and how do they relate to the sensory and motor neurons? (ie, Define each type of neuron and then explain how they work together.) 3. The sliding filament model explains how muscles contract. What motor protein enables the cross-linking of actin filaments which make movement possible? Please answer this question with a one-word response of the motor protein.

A. Tissue that supports, protects, and gives structure to other tissues and organs in the body. Connective tissue also stores fat, helps move nutrients and other substances between tissues and organs, and helps repair damaged tissue. Connective tissue is made up of cells, fibers, and a gel-like substance. B.Nervous tissue is the term for groups of organized cells in the nervous system, which is the organ system that controls the body's movements, sends and carries signals to and from the different parts of the body, and has a role in controlling bodily functions such as digestion. C. Muscle tissue is a specialized tissue found in animals which functions by contracting, thereby applying forces to different parts of the body. Together these sheets and fibers and known as muscles, and control the movements of an organisms as well as many other contractile functions. 2. Sensory neurons carry signals from the outer parts of your body (periphery) into the central nervous system. Motor neurons (motoneurons) carry signals from the central nervous system to the outer parts (muscles, skin, glands) of your body. Interneurons connect various neurons within the brain and spinal cord. Neurons are the cells that make up the brain and the nervous system. ... For the spinal cord though, we can say that there are three types of neurons: sensory, motor, and interneurons. Sensory neurons pick up signal from your senses, the intermediate neurons then transfer this signal from the sensory neuron to the motor neuron, and then the motor neuron turns that signal into movement. 3. Myosin

Section 18.3Myosin: The Actin Motor Protein. Although cells can harness polymerization of actin to generate some forms of movement, many cellular movements depend on interactions between actin filaments and myosin, an ATPase that moves along actin filaments by coupling the hydrolysis of ATP to conformational changes.

Explanation:

it's the cell cycle, but cytokines is when the cell divides.

theres 3 stages interphase,mitosis,and cytokines.

interphase prepares the cell for division.

mitosis is the process of dividing the cell,it has 4 parts interphase,anaphase,metaphase,and telophase.

lastly there's cytokines,that's when the cell divides into 2 daughter cells

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.