TLS 
Triyambak Life Sciences

Nurturing Life Sciences

TLS Online

Nurturing Life Sciences

Store
Login

Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 43565
TLS Online TPP Program

#Question id: 5598


The vitelline envelope of the sea urchin egg

#SCPH01 Biochemistry
  1. is outside of the fertilization membrane

  2. releases calcium, which initiates the cortical reaction

  3. has receptor molecules that are specific for binding acrosomal proteins

  4. is first visible only when organogenesis is nearly completed


Answer:- Option(s): 3


To access the video solutions, Please subscribe TPP program.

Subscribe Now 
More Questions
TLS Online TPP Program

#Question id: 3882

#SCPH01 Biochemistry

The reverse transcriptase of an animal RNA virus catalyzes:

TLS Online TPP Program

#Question id: 15538

#I Life Science/ Life Sciences Group – I-V

Which of the following statement is incorrect regarding advantage of multiple sequence alignment?

TLS Online TPP Program

#Question id: 11265

#SCPH28 | Zoology

Approximately how many kg of carnivore production can be supported by a field plot containing 2000 kg of plant material?

TLS Online TPP Program

#Question id: 18657

#SCPH01 Biochemistry

In SDS PAGE band sharpening effect are observed, this band sharpening effect arises due to the

TLS Online TPP Program

#Question id: 14119

#I Life Science/ Life Sciences Group – I-V

Which of the following is incorrect regarding sequence homology?

TLS Triyambak Life Sciences Nurturing Life Sciences
TLS Android APP TLS IOS APP

Company

  • About us
  • Careers
  • Terms of service
  • Privacy policy

Help & Support

  • User Guidelines
  • Refund Policy

Products

  • TLS APP
  • TPP APP

Contact Us

117/429-4 Q Block, behind Hotel DNG Grand, Sharda Nagar, Kanpur,
Uttar Pradesh 208025
India
Phone: +91 9919149001, +917007912133
Email: info@triyambak.org

© 2025 Copyright Triyambak Life Sciences Pvt Ltd. All Rights Reserved