← Cross-Bridge and Shoulder

Glossary · 12 min

The names on 6-1

A read of this page, with the plate.

Picture-lock · 0.9×
Banner: twelve names of the fiber
Banner. Myosin is not a cell. No heads in the bare zone. T-tubules are the sarcolemma folding inward.Illustration · site art, not a Kapel Draw.
Chart 6-1: vocabulary around muscle movement
Kapel’s names. Then the line that stands. Myosin is not a cell.CGI copy of her Draw · Atlas keeps the original.

Actin, tropomyosin, troponin, cross-bridge, myosin, myofibril, sarcolemma, sarcoplasmic reticulum, A-band with bare zone, I-band with Z-lines, transverse tubules, lateral sacs holding calcium. Twelve names. This hour is the first place they open as a board you can walk. Hour 01 showed the chart. This hour opens each name.

The landings that keep Chart 1-1 honest

Myosin is a thick filament of motor proteins, not ‘a protein cell.’ The A-band is the length of that filament — constant — and it still has heads where actin overlaps. The bare zone is the middle without heads, and the H-zone is the middle without actin. T-tubules are the sarcolemma folding inward. Calcium lands on troponin C. The myosin-binding site is on G-actin.

Her voice, from the class.

Vocab page — actin & myosin filaments

Captions
Human teaching · audio · 0.9×

Practice

Open each name. Read ‘on her board,’ then the line that stands. Journal one revision you will keep honest in the mouth.

Check

On this glossary, myosin is:

  1. A thick filament of motor proteins — not a cell — with heads except in the bare zone ✓
  2. A protein cell
  3. A second messenger

Filament, not cell. Bare zone, not the whole A-band.

You use the glossary by:

  1. Keeping T-tubules as sarcolemma folding inward, and calcium’s landing as troponin C ✓
  2. Calling T-tubules tubes that carry a nerve signal into the sarcolemma, and leaving it
  3. Parking germanium as cargo in the T-tubule so the store has a metal

The membrane folding inward. Ca²⁺ on TnC. Germanium is influence, later, not cargo here.

The bare zone on this board:

  1. Treating every hour as interchangeable production
  2. The middle without heads, and the H-zone is the middle without actin ✓
  3. Proof you finished the gland

The bare zone — The middle without heads, and the H-zone is the middle without actin

T-tubules on this board are:

  1. Thyroxine from the medulla
  2. The sarcolemma folding inward ✓
  3. Collapsing two houses into one word

T-tubules — The sarcolemma folding inward

This hour teaches that:

  1. Squeezing the gate until it 'opens'
  2. This hour is the first place they open as a board you can walk. ✓
  3. Skip permission and invent the next board

This hour is the first place they open as a board you can walk.

A true line on this hour:

  1. A bottle that finishes the feeling
  2. Myosin is a thick filament of motor proteins, not 'a protein cell.' The A-band is the… ✓
  3. A replacement for the physician

Myosin is a thick filament of motor proteins, not 'a protein cell.' The A-band is the length of that…

The names on 6-1 — keep this:

  1. A name that captures the whole sky
  2. T-tubules are the sarcolemma folding inward. ✓
  3. Proof of supernatural status

T-tubules are the sarcolemma folding inward.

Practice on this hour is to:

  1. Living against the tide on purpose
  2. Read 'on her board,' then the line that stands. ✓
  3. A board you invent without her permission

Method before bottle. Trace what the lesson names.

The lab on this hour is for:

  1. A graded exam that invents the next curriculum
  2. Feeling and naming what the lesson maps — journal, not a bottle ✓
  3. A prescription pad for the lab name

Lab is literacy. Not a dose from the yield.

"The names on 6-1" here is best treated as:

  1. A tourist collection of special experiences
  2. Actin, tropomyosin, troponin, cross-bridge, myosin, myofibril, sarcolemma, sarcoplasmic… ✓
  3. A rigid diagnosis tool that replaces sleep

Train with the map. Do not invent a second sky.