Bronx Community College

All living things - Answer Are made of cells Respond to the environment Maintain stable internal conditions (homeostasis) Grow and develop Reproduce Convert fuel and food (metabolism/Complex chemistry) How does a virus reproduce? - Answer Attaches to a host cell, enters, and inserts its genetic material into the host cell. It then directs the host to produce more viruses until there is so many of them that the host cell ruptures spreading these to attack other healthy cells. Liv...

Which of the following lists the structural hierarchy of life from the smallest to the largest level? - Answer organelle, cell, tissue, organ, organ system, organism The diagram above shows a homeostatic mechanism called: - Answer positive feedback The atomic mass of an atom is the: - Answer total number of protons and neutrons If the atomic number of an element is 12 and its atomic mass is 25, you could conclude that this element has: - Answer 13 neutrons, 12 protons and 12...

organic chemistry - Answer the study of all chemicals containing carbon and hydrogen four characteristics of carbon compounds - Answer lipids, protein, carbohydrates, nucleic acid atomic number of carbon - Answer 6 Monosaccharides are - Answer glucose, fructose, galactose (simple sugars) Disaccharide are - Answer sucrose, lactose, maltose Polysaccharides are - Answer cellulose, starch, glycogen carbon backbone - Answer form covelant bonds with oxygen carbon...

True or False: homeostasis is the maintenance of a stable external environment despite ever changing internal conditions - Answer False True or False: During anaphase of Mitosis, chromosomes cluster at the middle of the cell - Answer False True or False: Hydrolysis reactions add water molecules to break up a bond - Answer True True or False: Positive feed back increases the original stimulus to push the variable farther - Answer True True or False: Main...

Cardiovascular system and the organs that work together in the system

organs of the system. And how they work together

HOW THE DIGESTIVE SYSTEM WORKS AND THE ORGANS THAT INVOLVES THE SYSTEM-DIGESTIVE

this is notes

The slide shows how the x-ray beam is produced.

The anatomy slides on parts of human body to assist in positions and using landmarks.