In solving a quadratic equation of the form x2 + ax+b=0 , one student took the wrong value of a and got the roots as 6 and 2; while another student took the wrong value of b and got the roots as 6 and 1. What are the correct values of a and b, respectivel
Anonymous Poll
19%
7 and 12
47%
3 and 4
28%
-7 and 12
7%
8 and12
❤4🔥1
The distance between two oil rigs is 6km. What will be the distance between these rigs in maps of 1:50000 and 1:5000 scales, respectively?
Anonymous Poll
16%
12 cm and 1.2 cm
41%
2 cm and 12 cm
32%
120 cm and 12 cm
11%
12 cm and 120 cm
❤1
Media is too big
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My Preparation Journey - AIR 12 Amrita Dhara
𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐇𝐞𝐫𝐞 𝐭𝐨 𝐠𝐞𝐭 𝐭𝐡𝐞 𝐏𝐏𝐓 𝐏𝐃𝐅 & 𝐏𝐘𝐐𝐬 :- https://ifasonline.com/csir-net/life-science/9
𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐇𝐞𝐫𝐞 𝐭𝐨 𝐠𝐞𝐭 𝐭𝐡𝐞 𝐏𝐏𝐓 𝐏𝐃𝐅 & 𝐏𝐘𝐐𝐬 :- https://ifasonline.com/csir-net/life-science/9
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐂𝐒𝐈𝐑 𝐍𝐄𝐓 📚📝
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
❤1
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐂𝐒𝐈𝐑 𝐍𝐄𝐓 📚📝
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
❤1
Which one of the following non-covalent interactions between two non-bonded atoms A and B is most sensitive to the distance between them?
Anonymous Poll
31%
A and B are permanent dipoles and are involved in hydrogen bonding.
39%
A and B are fully ionized and are involved in salt bridge formation.
21%
A and B are uncharged and repel each other.
9%
A and B are uncharged and attract each other.
🤩7
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐏𝐒𝐂 𝐙𝐎𝐎𝐋𝐎𝐆𝐘 𝐄𝐗𝐀𝐌 📚📝
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉https://ifasonline.com/rpsc-assistant-professor/botany-zoology/1
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉https://ifasonline.com/rpsc-assistant-professor/botany-zoology/1
Which statement best describes the pKa of amino groups in proteins?
Anonymous Poll
30%
pKa of α-amino group is higher than the pKa of ε- amino. group.
34%
pKa of α-amino group is lower than the pKa of ε- amino group.
14%
pKa of α-amino group is same as the pKa of ε - amino group.
22%
pKa of α-amino group is higher than the pKa of guanidine side chain of arginine.
❤1
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐂𝐒𝐈𝐑 𝐍𝐄𝐓 📚📝
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
A protein has 30% alanine. If all the alanines are replaced by glycines,
Anonymous Poll
11%
helical content will increase.
26%
β-sheet content will increase.
21%
there will be no change in conformation
42%
the alanine-substituted protein will be less structured than the parent protein.
❤7
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐂𝐒𝐈𝐑 𝐍𝐄𝐓 📚📝
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
❤1
The gel to liquid crystalline transition temperature (Tm) of phospholipids is dependent on the fatty acid composition. Considering this, Tm of
Anonymous Poll
12%
all the phospholipids will be identical.
35%
DPPC will be lowest and DOPC will be highest.
37%
POPC and DOPC will be identical and lower than DMPC or DPPC.
17%
DOPC will be lowest and DPPC will be highest.
❤3🎉1
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐂𝐒𝐈𝐑 𝐍𝐄𝐓 📚📝
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
❤2
Which of the following pairs of subcellular compartments is likely to have same pH and electrolyte composition?
Anonymous Poll
10%
Cytosol and lysosomes.
53%
Cytosol and mitochondrial inter membrane space.
17%
Cytosol and endosome.
21%
Mitochondrial matrix and inter membrane space.
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐂𝐒𝐈𝐑 𝐍𝐄𝐓 📚📝
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
🎉3
Origin of replication usually contains
Anonymous Poll
15%
GC rich sequences.
30%
both AT and GC rich sequences.
6%
no particular stretch of sequences.
48%
AT rich sequences.
❤2
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐂𝐒𝐈𝐑 𝐍𝐄𝐓 📚📝
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
..
𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉 https://ifasonline.com/csir-net/life-science/9
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐏𝐒𝐂 𝐙𝐎𝐎𝐋𝐎𝐆𝐘 𝐄𝐗𝐀𝐌 📚
📝 𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉https://ifasonline.com/rpsc-assistant-professor/botany-zoology/1
📝 𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉https://ifasonline.com/rpsc-assistant-professor/botany-zoology/1
❤1
📚 𝐃𝐚𝐢𝐥𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝘀 𝐭𝐨 𝐀𝐜𝐞 𝐭𝐡𝐞 𝐏𝐒𝐂 𝐙𝐎𝐎𝐋𝐎𝐆𝐘 𝐄𝐗𝐀𝐌 📚
📝 𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉https://ifasonline.com/rpsc-assistant-professor/botany-zoology/1
📝 𝗧𝗼 𝗴𝗲𝘁 𝗱𝗮𝗶𝗹𝘆 𝗳𝗿𝗲𝗲 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀, 𝗥𝗲𝗴𝗶𝘀𝘁𝗲𝗿 𝗵𝗲𝗿𝗲 👉https://ifasonline.com/rpsc-assistant-professor/botany-zoology/1