Cambridge A-Level Biology with Dr. Demi

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@CALL.ME.ANGEL_77 3 күн бұрын

1:41

@LuleGodfrey-r4o 11 күн бұрын

U really good

@a.meforyou 23 күн бұрын

thank you for the clear and concise explanations

@JuliusMaku 24 күн бұрын

Mom, can u plz make m andastand better hw ph affects enzyme activities. I mean how low and high ph affect enzyme activity

@AzaanKhan-fz7md Ай бұрын

dr demi by only watching your videos night before can someone score A*

@TashemaParchment Ай бұрын

Thank you for helping to grasp drawing that took qeejs to understand by a lecturer

@bunnyheart9979 Ай бұрын

From chap 17 and 18, question from which chapter comes up the most

@kofipapa2886 Ай бұрын

Hi, could you share your email with me. I want to contact you Dr.

@Murtazadiaries Ай бұрын

I love you you saved it

@InesLassoued-r3b Ай бұрын

Trying to understand this rn is a bit messy, but you're a real help!❤❤

@joycenwadadon Ай бұрын

I just discovered your videos from my friend and I really appreciate

@mxrtinx3875 Ай бұрын

Hey can you or anyone please answer this question? It keeps coming up a lot and I always get 1 mark for it. “Why is haemoglobin considered to have a tertiary and quaternary structure?”

@jadhassani2421 Ай бұрын

hey just wanted to point out you missed a couple things in the video for example factors affecting enzyme action and the effect of enzyme and substrate concentration on the rate of enzyme activity among some others

@LeviDestiny-f7i Ай бұрын

It has been my first time to attend ur lessons but it is just understandable, thanks

@MuhammadHammad-e1d Ай бұрын

There is one query that weather the organic acid or base is the part of monomer of Nucleic acid

@gashagaza2280 2 ай бұрын

make video on nucleic acid and protein synthesis since i started watching you i have never got below 70% Thank you. i appriciate you too much

@mustafaaloro7009 2 ай бұрын

Very outstanding job, which blood cells deliver oxygen to the body tissues? A. White blood cells B. Platelets C. Red blood cells D. Haemoglobin

@RiasatAli-o9s Ай бұрын

Hemoglobin is present in red blood cells and Red blood cells deliver oxygen to body tissues

@christinalem9836 2 ай бұрын

0:05

@SallyFrimpong-s8c 2 ай бұрын

Please can i get the slides too

@kutchemamposcottjunior4358 2 ай бұрын

Please do u have videos on tissues

@sadiaMunsif 2 ай бұрын

thanks, ypu have explained it in detail..very well explained

@bubacarrbaldeh8136 2 ай бұрын

It really doubts me. This is perhaps one of the best PROTEIN videos I have watched so far.

@JacobMachenje 2 ай бұрын

Wonderful 👍👍

@malkikannangara477 2 ай бұрын

❤❤❤

@AdriansyahTrial 2 ай бұрын

November 2nd, 2024 ❤

@nicobattisti365 2 ай бұрын

i think the serial dilution is wrong. The first solution cant have 10cm3, sice 5 cm3 are passed on to the seconed solution. The first and second would both have 5cm3 and the last would have 10 cm3.