Biology Crossword Puzzles

strand of dna or rna surrounded by a layer of protein that can infect and replicate in a host cell, long whiplike structure on bacteria, a mixture …

sweat glands, breaks down urea in sweat and causes odors, waterproofing protein, worst kind of burn, glands that produce oil, oil, skin cells, …

kills or inactivates most pathogens on surfaces (but not spores), uses steam under pressure to kill microorganisms, placed inside sterilization …

the protective thick leaves of the ovary, what bees and other pollinators carry from flower to flower, the collective name for the female parts of a …

the basic unit of life is the _ , _ are the structures within cells that perform specific functions, the process by which plants make their own food …

which keyword describes keeping body conditions at their optimum levels?, which keyword describes the gap between two neurones?, what happens to …

what enhances calcium absorption, condition that includes weight loss, tachycardia, uncreased appetite, tremors, and anxiety as signs and symptoms, …

a protein that gives a tissue an elastic quality, the substance scientists use to engineer the epidermal layer of skin, the process in which cells …

attaches muscle to bone, where red blood cells, platelets and white blood cells are made, wrist and ankle joints, protects important organs like the …

it is performed to determine the cause of death, assess disease processes, or investigate any unexpected or unexplained deaths, it deals with the …

it rotates to allow you to change the objective lenses, they magnify the specimen with a different power, either electric or a mirror. it passes …

this type of bone is where haversian units are located, type of fracture where the bone is broken or splintered into pieces, shallow depression, a …

set of three bases, a sugar derived from ribose by replacing a hydroxyl group with hydrogen, type macro molecule know a nucleic acid, a purine …

a gland in the mouth that produces saliva to help break down food, the part of the digestive system that absorbs water and forms solid waste, the …

greenish discoloration of the abdomen due to bacterial action, the process of gas formation leading to bloating in a decomposing body, the marbling …

the building blocks of nucleic acids, the nitrogen-containing base that pairs with adenine in dna, the nitrogen-containing base that pairs with …

hair like structures that receive or transmits signals from neurons to other neurons, muscles or organs, gaps in the myelin sheath of a neuron's axon, …

the shallow groves of the cerebral hemispheres, the lower end of the spinal cord is called .... medullaris, the ... areas of the cortex control …

structure of dna, one parent; no fertilization, segment of dna that codes for a trait, two parents; fertilization occurs, something an organism does …

what is composed of 2 carbon rings?, according to chargaff's rule adenine pairs with what nitrogen base? it is only found in dna, a compound only …

in a multi-cellular organism, a group of cells working together, the cell's control center, grain-shaped organelles that produce proteins, some …

a hollow ball of cells that forms after the morula stage, preparing for implantation, the attachment of the blastocyst to the uterine lining …

this refers to a cell's watery surroundings, this describes the main structure of a cell membrane, this model of the cell membrane includes embedded …

single-celled organism that surrounds its food, one-celled organism that uses hair-like structures for movement, a collection of tissues that has a …

organ system that is a fast-acting control system of the body; responds to internal and external changes by activating appropriate muscles and glands, …

the side of dna that is replicated continuously, always pairs with thymine, what the m in mrna stands for, the process of making an rna molecule using …

blood vessel that carries oxygenated blood from heart to all the body parts, blood vessel that carries deoxygenated blood from heart to the lungs, …

molecule of life, do not dissolve in water, stores energy for later use, element present in lipids; aside from oxygen, this element is needed to form …

a naturally occurring mono carboxylic acid, large molecules that play many critical roles in the body, known as simple sugars, have the ability to …

an enzyme that breaks down starch into sugars, an enzyme that breaks down proteins into amino acids, an enzyme that helps break down fats into fatty …