Science Crossword Puzzles

another word for moon orbiting a planet, the spinning of a planet on its axis, axis tilted on its side, the largest planet, planets made mostly of …

increases kinetic energy of particles to increase rate of reaction, lowers activation energy to increase the rate of a reaction, decreases the space …

th outermost layer of cells, small gaps in the cell walls of plants, they enable the symplast pathway, structures in plant cells that perform …

_ acid is present in our body, an alkali is a type of _ , what has a ph of 7?, what color change could occur when hydrochloric acid is added to an …

what is the metal with the symbol au?, an inert gaseous element of the noble gas group. it is obtained by the distillation of liquid air and is used …

this chamber of transparent fluid behind the cornea supplies nutrients to the cornea & refracts light. it is part of the vascular tunic, this …

organic compound made up of amino acids, a process that changes some chemicals into others, _ fatty acids - lipids that are liquid at room …

the three types of _ are tidal, reserve, and residual, _ reserve volume is air expired beyond tidal volume, one respiratory _ is one inspiration and …

when the plant or plant products are used by humans, when humans use the animal and animal products that feed on plants and plant products, plants …

introduction of genes into existing cells, became a healthy adult with an immune system that was able to fight off most infections, type of gene …

contraction of heart muscle cells, ability of the heart to receive and transmit an impulse, contraction phase of the cardiac cycle, heart muscle cells …

the smooth inner layer of the heart, where the heart is located in the thoracic cavity, pointed end of the heart, middle (muscle) layer of the heart, …

a therapy to treat multiple sclerosis involves destruction of self-reactive immune cells, and replacement with hemopoietic _ to "reset" the …

medical procedure involving incision or manipulation of body tissue, intensive care unit, for patients requiring close monitoring and support, group …

the outer layer of the brain, reactions that are automatic and do not require conscious thought, the organ in your head made up of nerves that process …

the capital letter in a genotype. the stronger trait, the lower case letters in a genotype. it is the weaker trait, such as cc is the genotype for the …

one of multiple alternative versions of a particular gene, refers to any chromosome that is not a sex chromosome, the traits observable in the …

the process of taking food, drink, or another substance into the body, a series of wave-like muscle contractions that move food through the digestive …

least ionizing but hardest to stop radiation, atoms with the same number of protons but a different number of neutrons, radiation made up of a …

the process through which populations of living organisms adapt and change, one of two or more genes that may occur alternatively at a given site on a …

a genotype with two different alleles, one of a pair of genes that occupies the same position on homologous chromosomes, allele that will not …

the tails of phospholipids are, is found in the nucleus, _ is a segment of dna that carries out a particular function, also known as cell drinking, …

physical or chemical agent that changes the genetic material of an organism, extra base is added, code for genes written out, diagram used to predict …

an alternate version of a gene, each gene has two copies of this, sex cell, it is haploid, this is what goes along the top and side of a punnett …

process of making exact copies of organisms or cell lines, this type of organism has two sources of dna in its cell. a bacterium with the human …

nitrogen bases with two rings in their structure, nitrogen bases that have one ring in their structure, the process from dna to rna inside the …

a medication that can treat cancer by inhibiting nucleic acid synthesis and therefore, cell proliferation, a particular segment of a dna sequence …

behavior determined by gene structures that may become fixed or plastic; may require prior experience and are triggered by a stimulus, behavior …

the layer of the eye that contains light-sensitive cells that capture images and send signals to the brain, also known as the uvea, it contains the …

what is the tailbone called?, what is the shorter bone in the lower leg between the two bones?, what is the cheek bone called?, what is another name …