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Biology Dictionary S



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Saccharomyces cerevisiae

S phase

S1 nuclease

Salivary glands

Sarcolemma

Saprophytes

Sarcomere

Sarcoplasmic reticulum

Sarcoplasm

Satellite DNA

Saturation mutagenesis

Satellite RNA

Scale

SCAR

Scapula

Schwann cells

Scientific method

Sciatic nerve

Scolex

Screening

Secondary phloem

Scrotum

Secondary root

SDS-PAGE

Second messenger

Secondary growth

Secondary metabolite

Secondary oocyte

Secondary palate

Secondary Structure

Seed

Secretin

Secondary xylem

Seed coat

Seed plant

Segment

Seedless vascular plants

Segregating

Selection

Segregation

Self-incompatibility

Selfing

Self-pollination

Self-splicing

Semen

Semi-conservative

Semilunar valves

Sense

Seminal vesicles

Seminiferous tubules

Sense strand

Sensory neurons

Sequence

Sepal

Sepals

Sequence homology

Sequence Polymorphism

Sequential Epitope

Sequence similarity

Serosa

Sequence tagged site

Sequencer

Sequencing

Serum

Sex cells

Sex chromosomes

Sex chromosome

Sex-linked

Sexual reproduction

Sexual

Shell

Short arm

Shell membrane

Shigella

Shotgun cloning

Shotgun method

Shotgun sequencing

Sigma Factor

Shuttle vector

Sieve tubes

Signal Sequence

Similarity

Signal transduction

Silent Mutation

Simple Sequence Repeat

Sinus venosus

SiRNA

Single locus probe

Single-gene disorder

Siphon

Sister chromatid

Sister Chromatids

Site-specific recombination

Site

Skeletal muscle

Skeleton

Slime molds

Skin cell

Small intestine

Smooth ER

Small nuclear RNA

Smooth muscle

SnRNA

Somatic

SnRNP

Sociobiology

Solution hybridization

Somatic cell

Somatic cells

Somatic hypermutation

Somite

Sorus

Sperm

Southern blot

Southern blotting

Speciation

Species

Sperm cells

Spermatogenesis

Spermatid

Spermatids

Spermatogonia

Spermiogenesis

Spindle Fibers

Sphincter

Spinal cord

Spinal nerve

Spiracles

Spleen

Spirilla

Spirochetes

Splicing

Spliceosome

Splicing factor

Spongy mesophyll

Sporangiophore

Spore

Spontaneous generation

Sporophyte

Stamen

Starch

Sporozoan

SSCP

Stable transfection

Stalk

Stapes

Start codon

Stele

Stem cell

Stem

Sterile cell

Sticky end

Sticky ends

Stipe

Stigma

Stipule

Stoma

Stolon

Stomata

Stomach

Stop codon

Strain

Storage material

Strand

Striate

Streptavidin

Striated muscle

Stroma

Stringency

Structural biology

Structural change

Style

Structural gene

Subcloning

Sub-cloning

Suberin

Substitution

Substrate

Subsidiary cells

Supercoil

Superficial

Supergene

Superior vena cava

Survival

Suppression

Suppressor

Survival of the fittest

Symbiogenesis

Sutures

Symbiosis

Sympatric

Synapse

Synapomorphy

Synapsis

Synaptonemal complex

Synapton

Syncytium

Synergid

Synergism

Syngamy

Synteny

Systems biology




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