Feel free to upload your answers for me to check in this Google Form below and I will help you assess by providing a score to you! docs.google.com/forms/d/e/1FAIpQLScMfKLzL87oq7hLX07-KdQQqb1SPdUmtZv8PVKpXO0ooDqzKg/viewform
Hey , i am from checking the marking scheme and it is saying 18, not to be disrespectful or something you did not read step5 and 6, you just went directly to the conclusions, 😊but apart from that i really love your videos,❤❤❤❤❤❤❤
Hii! No worries at all! I make mistakes sometimes, I may have misread the step 5 and 6! So yes both 20cm^3 and 18cm^3 (more accurate) are acceptable and correct!
Hey Zhan, great video. Just wanted to ask, for the last question, I wrote (under keeping the vars constant) that the light should only be received from one side of the seedling. This point is not mentioned in the mark scheme? Would I lose marks or would the examiner ignore this?
Hey! Thank you so much for your comment! Oh yes I may need to view your full answer. Could you do a favour to fill in this Google Form and submit your answer: docs.google.com/forms/d/e/1FAIpQLScMfKLzL87oq7hLX07-KdQQqb1SPdUmtZv8PVKpXO0ooDqzKg/viewform I will help you assess and mark your response, then forward back to your Email!
Feedback on your responses - Do elaborate how "shining" with light intensity works (do check my answer) - State what do you mean by 5 different light intensity... - You have left out the Safety part.
Thank you . I appreciate it so much. It has helped me for my exams. But I have a question, isn't the graph supposed to be vice versa. I mean length of cubes on the Y axis and time on X axis? Kindly correct me if I am wrong.
Your welcome! The reason why length of cube is on the x axis because the value given in the table is fix like 2,4,6,8 and the spacing is just right. But for the time taken, the values are not very “nice I would say…. Another way of looking is always the most left of the table is usually the x axis and the right of the table is the y axis
Hey Zhan sir, i was pretty busy with Studies but could you please tell me why for the graph, we shouldnt strt from 0. Like 0 to 2, shouldnt we join it?
Hii! Hope everything is going great! Don’t have to start from 0 because no data has been shown for 0 is actually 0… so don’t have to extrapolate is the safest
@@BiologyWithZhanXuan Oh ok thanks. So does this neccessarily work for every grah like i.e some graphs dont have values for 0 but do we have to sometimes join them as well. are there any exceptions. Sorry for replying late. i was very busy with a ton of hw
Your answers are correct! 6/6 i have written that u use potato ,cut it in small identical cubes(larger surface area and fair comparison) u put same amount in. 5 diff test tubes of 5 diff temp 10,20,30,40,50 degrees in a water bath , measure time taken for it to be broken down...a graph can be plotted to compare results the one that takes less time to be broken down , is the one that has optimum temp(enzymes work best at) exp is repeated 3 times.. be careful when handling beakers as u might get burnt
Feel free to upload your answers for me to check in this Google Form below and I will help you assess by providing a score to you!
docs.google.com/forms/d/e/1FAIpQLScMfKLzL87oq7hLX07-KdQQqb1SPdUmtZv8PVKpXO0ooDqzKg/viewform
Hey , i am from checking the marking scheme and it is saying 18, not to be disrespectful or something you did not read step5 and 6, you just went directly to the conclusions, 😊but apart from that i really love your videos,❤❤❤❤❤❤❤
Hii! No worries at all! I make mistakes sometimes, I may have misread the step 5 and 6! So yes both 20cm^3 and 18cm^3 (more accurate) are acceptable and correct!
Thank you😇
Best Chanel in yt
Thank you soooooo much
Hey Zhan, great video. Just wanted to ask, for the last question, I wrote (under keeping the vars constant) that the light should only be received from one side of the seedling. This point is not mentioned in the mark scheme? Would I lose marks or would the examiner ignore this?
Hey! Thank you so much for your comment! Oh yes I may need to view your full answer. Could you do a favour to fill in this Google Form and submit your answer:
docs.google.com/forms/d/e/1FAIpQLScMfKLzL87oq7hLX07-KdQQqb1SPdUmtZv8PVKpXO0ooDqzKg/viewform
I will help you assess and mark your response, then forward back to your Email!
@@BiologyWithZhanXuan done
Feedback on your responses
- Do elaborate how "shining" with light intensity works (do check my answer)
- State what do you mean by 5 different light intensity...
- You have left out the Safety part.
i love your channel
Thank you . I appreciate it so much. It has helped me for my exams. But I have a question, isn't the graph supposed to be vice versa. I mean length of cubes on the Y axis and time on X axis? Kindly correct me if I am wrong.
Your welcome! The reason why length of cube is on the x axis because the value given in the table is fix like 2,4,6,8 and the spacing is just right. But for the time taken, the values are not very “nice I would say…. Another way of looking is always the most left of the table is usually the x axis and the right of the table is the y axis
@@BiologyWithZhanXuan Alright sir. Thank you for correcting me.
Your welcome! Feel free to ask more if you have 🙏
hi, may i ask for the last question type of ques, can we write as per how u wrote.. in bullet points and not full paragraphs? thank you
Hii! Yess point form is ok! Usually is best to write in paragraph form in exam, safest 🙌
Hey Zhan sir, i was pretty busy with Studies but could you please tell me why for the graph, we shouldnt strt from 0. Like 0 to 2, shouldnt we join it?
Hii! Hope everything is going great! Don’t have to start from 0 because no data has been shown for 0 is actually 0… so don’t have to extrapolate is the safest
@@BiologyWithZhanXuan Oh ok thanks. So does this neccessarily work for every grah like i.e some graphs dont have values for 0 but do we have to sometimes join them as well. are there any exceptions. Sorry for replying late. i was very busy with a ton of hw
Yuppp! You are right!
Tysmmmm
Hey
For the first question step 5 says they have transferred 2 cm³ from A2 to A3. So shouldn't the final volume be 18cm³ ?
I am also why he did not read that one😢
Hii! Yess I have read closely! I finally get what you mean! Yes 18cm^3 is acceptable and correct! Thank you :)
hi can u post for paper 63 planning...
Hii! Yupp sure! Give me a sec :)
@@BiologyWithZhanXuan Hii i sent u my answer could u like verify ittt plss
Suree! 🙏
Your answers are correct! 6/6
i have written that u use potato ,cut it in small identical cubes(larger surface area and fair comparison) u put same amount in. 5 diff test tubes of 5 diff temp 10,20,30,40,50 degrees in a water bath , measure time taken for it to be broken down...a graph can be plotted to compare results the one that takes less time to be broken down , is the one that has optimum temp(enzymes work best at) exp is repeated 3 times.. be careful when handling beakers as u might get burnt