Biotechnology
2022 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE BT 2022 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 37–39 of 65. Imported answers require review unless explicitly marked reviewed.
Question 37
Open questionBTMCQ2 marksNeeds review
Match the media component used in mammalian cell culture (Column I) with its respective role (Column II).
Column I
P. Hydrocortisone
Q. Fibronectin
R. Epidermal growth factor
S. Riboflavin
Column II
Mitogen
Vitamin
Hormone
Cell attachment
Your answerChoose one option.
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Open questionBTMCQ2 marksNeeds review
Match the cell type (Column I) with its function (Column II).
Column I
P. B cells
Q. Neutrophils
R. T cells
S. Mast cells
Column II
Humoral immunity
Cytotoxicity
Histamine-associated allergy
Phagocytosis
Your answerChoose one option.
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 39
Open questionBTMCQ2 marksNeeds review
A
matrix
has an eigenvalue
with eigenvector
and another eigenvalue
, with eigenvector
. The matrix
isYour answerChoose one option.
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