Biology Crossword Puzzles

rigid or semi-rigid structure that surrounds the plasma membrane of many organisms, providing shape, mechanical support, and protection, paired …

makes up 55% of blood and transports nutrients, heat, urea and carbon dioxide, thick muscular wall and small lumen that makes pressure high, wide …

neurone that transmits information from receptors to the central nervous system, part of the nervous system made up of the brain and spinal cord, …

the scientific study of chemical processes within and relating to living organisms, the process involving the breakdown and synthesis of compounds …

the dna strand that is synthesized continuously in the direction of the replication fork\'s movement, the short, discontinuous segments of dna …

the monomer unit of dna and rna, linked by phosphodiester bonds, a type of nitrogenous base with a two-ring structure, examples include adenine and …

another common name for the citric acid cycle. (5 letters), a metabolic pathway that splits glucose into pyruvate, atp, and nadh, occurring in the …

an enzyme secreted by gastric mucosal cells that initiates protein digestion by hydrolyzing n-terminus peptide bonds at aromatic amino acids such as …

a condition resulting from consuming \"bad fat\" in excessive amounts, a lipoprotein formed by combining fatty acids, glycerol, cholesterol, …

movement that decreases the angle between two body parts, raising your arm or leg away from the mid-line of the body, movement of a body part in a …

absence of spontaneous breathing, irregular breathing; varies in depth and rate with periods of apnea, slower than normal rate, decreasing rate and …

from the lowest amount to the highest amount, liquid that keeps ph steady in an experiment, protein that can build-up or break down substrates, …

membrane trait allowing some substances through, but not others. ( _ , combined force of charge and concentration across a membrane. (electrochemical …

which of the following is required for photosynthesis?, prevent dehydration, given out by the leaves, absorb light energy, plants make their own food …

cell’s fluid and mosaic outer barrier. (plasma/cell/biological _ ), lipid that acts as a bidirectional regulator of membrane fluidity, molecule with …

failure of bone marrow leading to pancytopenia, autoimmune condition where the body destroys its own platelets, anemia type associated with lack of …

a specialised structure found inside a cell, the diffusion of water from a dilute solution to a concentrated solution through a partially permeable …

which organ produces most of the blood’s proteins?, what type of tissue is blood classified as?, what is the universal donor blood type?, which …

the zygote is the first step towards the formation of a new, in order to make a new animal, two gametes must join together in a process known as, each …

enzyme that helps in digestion of fats, enzyme that helps in digestion of proteins, enzyme that helps in digestion of carbohydrates, the cells that …

the black round parting the middle of your eye, of or related to the inside of your eye, see night blindness, a malignant tumor that forms on your …

a sugar molecule found in a nucleotide of dna, the name of the bond that forms between amino acids in a protein molecule, nitrogenous base found only …

coiled shape of a dna molecule, the type of nucleic acid that occurs as a single strand, the formation of an exact copy of the dna in a cell, that …

the control centre of the cell, powerhouse of the cell, only found in plants, provides structure, where plants do photosynthesis, storage for the …

the process of attaching enzymes to or within a support or matrix, material that holds immobilized enzymes while allowing substrate flow, porous …

term for the ability to see the margins of abdominal organs, structure appears brighter than its surround tissues on ultrasound, areas without …

the part of the body that helps you think, helps us walk and run, helps us chew food, we use it to smell things, a sense we use to feel (optional …

cranium shape with bulging frontal bones and wide occiput, premature fusion of the skull that causes fetal cranium to become abnormally shaped, this …

not yet extinct, but close, what all species share, similar structures showing common ancestry, four-legged animals with common fishy ancestor, stage …

male part of the flower which produces pollen grains, female part of the flower which receives pollen grains, protects and contains ovules. develops …