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Channel
USMLE Biochemistry Videos & Books 2026
@BiochemistryVideoz
On this record: Topic · Growth · Engagement · What this channel posts · Posts · Posts recorded as deleted · Polls · Citations · Telegram's recommendations · Cite this entry
7,034subscribers
-32 since we began measuring on 28 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1001196690622 |
|---|---|
| Type | Channel |
| Username | @BiochemistryVideoz |
| Description | 🌐The Best educational channel on Biochemistry that Provides Latest 2021 Biochemistry materials (Notes,Book,Videos)✔️ 💠Premium 2020 💐CME videos 💐USMLE Videos 💐NEET Materials Join now and Invite your friends |
| Created | Between 1 March 2018 and 31 July 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 28 August 2026 |
| Last confirmed live | 1 November 2026 |
| Measurements held | 14 |
| Confirmed unchanged | 1 time, most recently 1 November 2026 |
| On Telegram | t.me/BiochemistryVideoz |
Topic
Education — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 13 September 2026 and assigned it the closest of 31 fixed categories, at 100% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and the other topics.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 1 Nov 2026, 20:31 | 7,034 | +1 |
| 26 Oct 2026, 21:30 | 7,033 | -2 |
| 23 Oct 2026, 13:44 | 7,035 | -5 |
| 20 Oct 2026, 10:06 | 7,040 | -7 |
| 17 Oct 2026, 01:46 | 7,047 | -12 |
| 8 Oct 2026, 15:17 | 7,059 | -8 |
| 1 Oct 2026, 18:19 | 7,067 | +20 |
| 16 Sept 2026, 21:40 | 7,047 | +2 |
| 12 Sept 2026, 23:42 | 7,045 | -3 |
| 9 Sept 2026, 05:16 | 7,048 | -9 |
| 3 Sept 2026, 20:37 | 7,057 | -4 |
| 31 Aug 2026, 19:05 | 7,061 | -5 |
| 28 Aug 2026, 14:22 | 7,066 | no change |
| 28 Aug 2026, 07:30 | 7,066 | first reading |
Engagement
20 posts held, back to 29 April 2023 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 3 pages of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 7 September 2026. An engagement rate over an empty window would be a number about nothing.
What this channel posts
- Photos
- 90
- Videos
- 282
- Links
- 325
Lifetime counters from Telegram’s own channel header, read 3 November 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.
Recent posts
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Channel name was changed to «USMLE Biochemistry Videos & Books 2026»
Educational objective: Tay-Sachs disease is an autosomal recessive disorder caused by [3-hexosaminidase A deficiency, which results in GM2 ganglioside accumulation. Key clinical features include progressive neurodegeneration and a cherry-red macular spot. In contrast to patients with Niemann-Pick disease, those with Tay Sachs disease have no hepatosplenomegaly.
Accumulation of which of the following metabolites is most likely present in this patient's tissues?
- A. Galactocerebroside17%
- B. Globotriaosylceramide8%
- C. Glucocerebroside15%
- D.Glycogen19%
- E. GM2 ganglioside25%
- F. Heparan sulfate7%
- G .Sphingomyelin9%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
An 8-month-old girl is brought to the office for evaluation of irritability and regression of motor skills. Her birth was unremarkable and she appeared to develop normally, but she can no longer sit or roll over. Her parents have also noticed that she startles easily with loud noises. Head circumference measurement is consistent with macrocephaly. Bilateral funduscopic evaluation shows a bright red fovea centralis th…
Educational objective: Neisseria meningitidis can cause sepsis and circulatory collapse in previously healthy young individuals. Lipooligosaccharide, a virulence factor in the pathogens outer membrane, is the major underlying cause of disease severity.
Which of the following microbial components is directly responsible for the severity of disease in this patient?
- A. Capsular polysaccharide20%
- B. lmmunoglobulin protease22%
- C. Lipo-oligosaccharide29%
- D.Lipoteichoic acid11%
- E. Superantigen exotoxin18%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
A 16-year-old girl is brought to the emergency department after she became unresponsive. Temperature is 39.7 C (103.5 F), blood pressure is 70/40 mm Hg, and pulse is 130/min and thready. There is a diffuse petechial and ecchymotic skin rash. Laboratory testing reveals leukocytosis with left shift and evidence of disseminated intravascular coagulation and multiorgan failure. Despite aggressive interventions, the patie…
Showing the 12 most recent of 20 posts we hold for @BiochemistryVideoz. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Posts recorded as deleted after publishing
We recorded 1 post on @BiochemistryVideoz as deleted — posts this register held that were missing from the channel’s public page on two separate reads, taken from different network addresses at least an hour apart.
A deletion is not wrongdoing. This register can see that a post it held is no longer on the channel’s public page, and when — not why. Expired ad placements, reposts, rotating links and corrections all look the same. This is a count of recorded detections, not an exact total: it misses deletions we could not see, because only a post we held and later re-read inside the page can be seen to go, and it may include a small number of wrong records. How this is measured.
- First seen missing
- 3 November 2026
- Most recent seen missing
- 3 November 2026
- Median time before seen missing
- 2 months
- Seen missing in the last 30 days
- 1
Polls
The 4 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.
Accumulation of which of the following metabolites is most likely present in this patient's tissues?
- A. Galactocerebroside17%
- B. Globotriaosylceramide8%
- C. Glucocerebroside15%
- D.Glycogen19%
- E. GM2 ganglioside25%
- F. Heparan sulfate7%
- G .Sphingomyelin9%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Which of the following microbial components is directly responsible for the severity of disease in this patient?
- A. Capsular polysaccharide20%
- B. lmmunoglobulin protease22%
- C. Lipo-oligosaccharide29%
- D.Lipoteichoic acid11%
- E. Superantigen exotoxin18%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
The patient most likely suffered from which of the following?
- A. Amyotrophic lateral sclerosis42%
- B. Poliomyelitis12%
- C.Rabies11%
- D.Huntington disease15%
- E. Friedreich ataxia7%
- F. Vitamin 812 deficiency13%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
This medication most likely decreases the severity and duration of this patient's headache through which of the following mechanisms?
- A. Blockade of dopamine receptors in mesolimbic tract20%
- B. Blockade of serotonin reuptake in cortioo-amygdala circuitry32%
- C. Increased availability of acetylcholine in cortical synapses16%
- D.Stimulation of periaqueductal gray area mu receptors9%
- E. Stimulation of trigeminovascular serotonin receptors23%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.
The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.
Read from the 20 most recent posts we hold, published 29 April 2023 to 7 September 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.
Forward network
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Mentions
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
@pathomaavideos · 141,791
Telegram ranks this channel #17 of 56 here — alongside 55 others — read 10 September 2026
@kaplanusmles · 43,679
Telegram ranks this channel #24 of 74 here — alongside 73 others — read 28 August 2026
@peds22 · 20,159
Telegram ranks this channel #26 of 76 here — alongside 75 others — read 29 September 2026
@Theoils · 23,442
Telegram ranks this channel #56 of 73 here — alongside 72 others — read 18 September 2026
This channel appears in 4 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 1 November 2026 — this entry's latest reading, not the date you are reading this.
“USMLE Biochemistry Videos & Books 2026” (@BiochemistryVideoz), 7,034 subscribers as measured 1 November 2026. Telegram Register, tgregister.com/channel/BiochemistryVideoz.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.