# data[].attributes.body
Hi sir , I miss you

# data[].attributes.body
Hi Sir, when will we get to know our sem 1 marks?

# data[].attributes.body
Hi sir. During the cardiac cycle, according to your notes, AV valves close during both atrial diastole and ventricular diastole. But there is a point of time during joint systole where the AV valves are open and blood flows from atria to ventricle. What is the correct sequencee of AV valves opening and closure?

# data[].attributes.body
HI sir, will moist wall of alveoli and capillaries increase the efficiency of gaseous exchange in alveoli?

# data[].attributes.body
so when there is protein produced in the cells, it will enter the lymphatic vessel, not the capillary because it is too large?

# data[].attributes.body
When guys work out for veiny arms is it actually healthy??

# data[].attributes.body
Tmr got lab?

# data[].attributes.body
Class test. Best welcome back present 😭😭

# data[].attributes.body
why tp is converted into sucrose instead of other pentoses

# data[].attributes.body
So loading is only formation of sucrose and putting it to the companion cell?

# data[].attributes.body
why can't sucrose travel into companion cell by apoplast or symplast pathway?

# data[].attributes.body
Generally, plant tissues start off with epidermis, collenchyma, parenchyma and lastly sclerenschyma from outer to inner layer?

# data[].attributes.body
why is there no thymine in RNA?

# data[].attributes.body
sir u look thinner today

# data[].attributes.body
is there anything such as guanine triphosphate?

# data[].attributes.body
Can you explain contact inhibition again please?

# data[].attributes.body
Can benign tumour become malignant?

# data[].attributes.body
Does cancer cell has a name tag?

# data[].attributes.body
Do cancer cells turn neighbouring cells cancerous or do they kill neighbouring cells then multiply?

# data[].attributes.body
What are the telomeres like in cancer cells? Do they never go short?

# data[].attributes.body
Do we need to remember the name of the viruses and the disease they will cause?

# data[].attributes.body
does australia has more  skin cancer because they more white people there and they have less melanin in their skin?

# data[].attributes.body
is this true?: not all mutagen are carcinogen but all carcinogen are mutagen

# data[].attributes.body
IF telomere can be replaced then why it becomes shorter

# data[].attributes.body
do the daughter cells have new telomeres?

# data[].attributes.body
what about the telomere in cancer cells

# data[].attributes.body
how do u freeze the onion root tip (for the practical tomorrow) in their mitotic stages? ie. metaphase, prophase

# data[].attributes.body
Can you repeat why the chromatin is connected during prophase? Sorry

# data[].attributes.body
how long does each gut lining cell lives?

# data[].attributes.body
If diffusion is passive transport then why do bigger molecules need nore energy to move

# data[].attributes.body
What's trans cell membrane

# data[].attributes.body
Can we say that Na/K Pump is a carrier protein?

# data[].attributes.body
What is trans membrane

# data[].attributes.body
Why surface membrane will still be attached to plasmodesmata during plasmolysis?

# data[].attributes.body
How is ATP broken down

# data[].attributes.body
why is the protein the only one that is disrupted in high temperature but not the lipid

# data[].attributes.body
why is Ca displacing the Na+ ion when Na is more reactive than Ca?

# data[].attributes.body
Can you explain Km again ?

# data[].attributes.body
why does the vmax of enzymes decrease if the km of enzymes in the presence of non competitive inhibitors stays the same

# data[].attributes.body
Can you use mathematic equation to prove to me that Km is obtained from x intercept and Vm is obtained from y intercept

# data[].attributes.body
is allosteric activator a coenzyme?

# data[].attributes.body
A nonprotein component of enzymes is called the cofactor. If the cofactor is organic, then it is called a coenzyme. Coenzymes are relatively small molecules compared to the protein part of the enzyme. Many of the coenzymes are derived from vitamins.

The coenzymes make up a part of the active site, since without the coenzyme, the enzyme will not function.

# data[].attributes.body
If the enzyme is partially denatured can it be reversed? yes

# data[].attributes.body
i dont quite understand the sequester thing? Not in syllabus

# data[].attributes.body
How does the  sequester inhibitor prevent the inhibitor frm binding with the enzyme?   not in syllabus

# data[].attributes.body
i can't find the word sequestor in the textbook :/ Not in syllabus. Sorry i forget to mention it.

# data[].attributes.body
why is cyanide very lethal? is it because it reaches the enzymes faster than the substrate?Cyanide causes  inhibition of the mitochondrial enzyme cytochrome c oxidase  which is important for ATP generation.

# data[].attributes.body
how to differentiate induced fit from lock and key in questions? you have see the diagram and then decide. to be safe check the marks allocated if its more than two then explain both theories.

# data[].attributes.body
Will the active site change back to its original shape after the products are formed  YES

# data[].attributes.body
Is there a name for the temporary bonds between the substrate and enzyme? No it applies to all bonds we learnt except covalent cause it can be temporary.

# data[].attributes.body
how many marks for the 'describe the graph' question? varies usually between 3-5marks

# data[].attributes.body
How does sequestor inhibitor bind with inhibitors?

# data[].attributes.body
does the cofactors bind at the allosteric site?

# data[].attributes.body
Differences between haemoglobin and hemoglobin

# data[].attributes.body
What is the theory behind for fibrous protein being insoluble

# data[].attributes.body
Doe a the tertiary have triple helix

# data[].attributes.body
are there more amino acids other than the ones we are learning?

# data[].attributes.body
what does the R represent?

# data[].attributes.body
whats the difference between bonds in alpha helix and beta pleated?

# data[].attributes.body
how to cure sickle cell anemia?

# data[].attributes.body
Mr bala what is the difference between the beta and alpha chain in quaternary structure

# data[].attributes.body
TMI SIR sorry, please study before you come.

# data[].attributes.body
How to differentiate alpha sucrose and beta sucrose?

# data[].attributes.body
WHat is the differencebetween fibrils and microfibrils and both form fibre？？

# data[].attributes.body
do you not support breast cancer

# data[].attributes.body
Mr bala when is ur birthdayyyy

# data[].attributes.body
Mr bala

# data[].attributes.body
Mr bala when is ur birthday

# data[].attributes.body
sir why aren’t you wearing pink

# data[].attributes.body
Why are some polymers formed from beta glucose while some are formed from alpha glucose?

# data[].attributes.body
Sir why this chapter so complicated

# data[].attributes.body
There are some missing slides in the notes

# data[].attributes.body
Where can we find this presentation in times

# data[].attributes.body
how to differentiate between intramolecular bonds and intermolecular bonds . for the OH - OH

# data[].attributes.body
Is ribosome a membrane bound organelle?

# data[].attributes.body
How does a virus move if it have no flagellum?

# data[].attributes.body
What is binary fission

# data[].attributes.body
What are the symptoms of AIDS

# data[].attributes.body
Does virus have pili and flagellum?

# data[].attributes.body
Does that mean there will be more than one pilus involved in  bacterial conjugation?

# data[].attributes.body
Mr bala did hiv which is evolved from siv come from that fact that someone had sex with the monkey?

# data[].attributes.body
Does virus have plasmid?

# data[].attributes.body
What is membrane bound organelle

# data[].attributes.body
Does bacteria reproduce by bacterial conjugation or binary fission

# data[].attributes.body
whats the difference between AIDS and HIV?

# data[].attributes.body
will the pathogenic bacteria become good bacteria?

# data[].attributes.body
can the good bacteria give it s plasmid to the pathogenic bacteria?

# data[].attributes.body
whats the use of the pili if the prokaryotic cell reproduces through binary fission?

# data[].attributes.body
is sperm cell prokaryotic cell or eukaryotic cell?

# data[].attributes.body
does prokaryotic cell reproduce sexually or asexually?

# data[].attributes.body
If a good bacteria and bad bacteria exchange plasmid can a bad become good?

# data[].attributes.body
How to hand in practical book?

# data[].attributes.body
it is continued

# data[].attributes.body
Who has the attendance sheet ?

# data[].attributes.body
does golgi apparatus have cisternae?

# data[].attributes.body
Is mRNA made in nucleolus

# data[].attributes.body
do golgi apparatus have cisternae?

# data[].attributes.body
The textbook says centrosome is absent in mots plant cells

# data[].attributes.body
what is the meaning of con’t

# data[].attributes.body
I’m so afraid if I fail!