MCQ
Plant tissues can be separated into single cells by using:
- ACellulase and pectinase
- BCellulase and auxins
- CCellulase and peg
- DAuxins and cytokinins
✓
Answer
- Cellulase and pectinase
Explanation:
Plant cells are surrounded with a cellulosic cell wall. Between adjacent plant cells is present middle lamella. The middle lamella is made up of calcium and pectin. Hence, plant cells of a tissue are separated from each other with the help of cellulase and pectinase enzymes. These enzymes are commercially used in clearing of fruit juices to dissolve plant fibres.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The Ministry of Environment and Forest has initiated Ganga action plan and Yamuna action plan
$(i)$ To save these major rivers of our country from pollution
$(ii)$ It is proposed to build a large number of sewage treatment plants
$(iii)$ Under these plans, only treated sewage may be discharged in the river
→$(i)$ To save these major rivers of our country from pollution
$(ii)$ It is proposed to build a large number of sewage treatment plants
$(iii)$ Under these plans, only treated sewage may be discharged in the river
Both chasmogamous and cleistogamous flowers are present in
Ovulation occurs under the influence of:
Mature Graafian follicle is generally present in the ovary of a healthy human female around stet:
Maximum number of existing transgenic animals is of:
Identify labelled part $'X'$ from the figure :
→Set of three bases (codon) in the genetic code represent ____.
During elongation of polypeptide chain, sigma factor is
If you go back in the history approx. $4500$ million years back when atmosphere was reducing the organism were
→Parasitism and predation involves: