1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
prisoha [69]
3 years ago
11

What is the most important action for all students to take to stay safe in a science lab? Follow all instructions that are given

by the teacher. Do not talk with students sitting nearby. Know where all laboratory equipment is located. Have 911 programmed into one cell phone per table.
Biology
2 answers:
Luden [163]3 years ago
7 0
I would say A. Mainly because the teacher is well trained for situation where it's critical or something like that.. 
UkoKoshka [18]3 years ago
3 0
I would think it is to follow all instructions given by the teacher. if all instructions are followed than there should be no need to have 911 programmed into a cell phone. and whether the students talk or not is determined by the teacher. furthermore, the teacher should be the one to show students were the laboratory equipment are.
You might be interested in
Which best describes metabolism? A. all anabolic chemical reactions in the body B. all catabolic chemical reactions in the body
AVprozaik [17]

Answer:

C  I think

Explanation:

6 0
3 years ago
If the population returns to its pre-disturbance size, genetic variation is generally ____________ than in the original populati
Maurinko [17]
The answer is lower because having to return to a pre disturbance size will likely affect its genetic variation to be lower compared to the original population where in its genetic variation will be greater compared to those in pre disturbance size.
4 0
3 years ago
More than half a century ago, two cell biologists published details of their research involving isolated membrane vesicles from
fiasKO [112]

Answer:

Plasma membrane is the semi-permeable membrane that allow the movement of some selected particles only against the concentration gradient or along the concentration gradient.

Different substances can be move through the diffusion, active process and passive process. The hydrogen in the vesicle has been moved through the facilitated diffusion.  In this process, the hydrogen ions will move along the concentration gradient without the requirement of energy but requires the channel protein for its transport.

5 0
2 years ago
Proteins carry out a variety of functions and their function is critically dependent upon their structure and shape. enzymes are
fenix001 [56]
A protein that is exposed to heat or drastic change in pH will have its structure affected. Conditions that are beyond the optimum conditions for the survival of  proteins will affect their structures adversely, causing them to lose their unique three dimensional structures. This is in turn will leads to the denaturation of the proteins and the proteins will no longer be able to perform their original functions.
5 0
3 years ago
Which is the best comparison of the authors purpose in these two essays about genetically modified food
Bas_tet [7]
<span>C) The purpose of both essays is to persuade the reader of a specific point of view.</span>
5 0
3 years ago
Other questions:
  • 11)
    13·2 answers
  • Each atom of protium has one
    11·1 answer
  • Although selection operates against deleterious alleles in populations, they are rarely lost from these populations. For example
    8·1 answer
  • DNA is copied, in a process called _______, so that a cell's DNA can be passed on to its daughter cells. A. recombination B. re
    5·2 answers
  • How does folding change rock layers
    12·1 answer
  • At carrying capacity, the number of organisms being born equals the number of organisms
    13·1 answer
  • Set a point number of chromosomes in a human skin cell as 46 how many chromosomes are and a human egg cell?
    12·1 answer
  • HELP PLEASEEEEEEE guys
    5·1 answer
  • Big thanks to anyone that can help with this &lt;3
    11·1 answer
  • In mitochondria cristae act as sites for what​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!