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
Rashid [163]
3 years ago
12

Which structure is not present in all organisms?

Biology
1 answer:
ELEN [110]3 years ago
5 0

A plasma membrane  Hope it helped.

You might be interested in
Ntist is conducting an investigation that involves water, silver, carbon dioxide, and oxyg
shusha [124]

The correct option is (d)They are each made of matter. Some are compounds made of one type of element. Some are pure atoms.

Any substance with mass and volume is considered matter because it occupies space. Water is a substance that is created when Hydrogen and Oxygen are combined in a fixed ratio (2 H: O) with a chemical link. The elemental metal silver can be found in nature in its metallic form. Carbon is an element, and carbon dioxide as a compound is created when elements of carbon and oxygen are joined in a specific ratio to form the gas.

They are each made of matter. Some are compounds made of one type of element. Some are pure atoms.

Learn more about matter here:

brainly.com/question/10893210

#SPJ1

5 0
1 year ago
Where does meiosis occur? *
AleksandrR [38]

Answer:

Meiosis occurs in reproductive cells, as the goal is to create haploid gametes that will be used in fertilization

3 0
2 years ago
PLS ANSWER WILL MARK BRAINEIST !!! NO SILLY ANSWERS.
Lera25 [3.4K]

Answer:

I think that they are both equally nutritious and that they give us the nutrition that we need. a plant- based diet uses less resources because they use less water to produce the food as it suppress all animal based products. I think people should eat less meat because sometimes people put unhealthy chemicals in food that can be harmful and not healthy as a source to people.  

Explanation:

Hope this helps!!:)

7 0
2 years ago
Read 2 more answers
Which organelle carries substances to other parts of the cell?
STALIN [3.7K]
The answer will be Endoplasmic Reticulum (ER).

It is a kind of channel that carries substances, such as proteins, oil droplets, water, to other parts of the cell.

Well, to make it easier, endoplasmic reticulum is actually a fancy way of saying "cellular highway". I will explain to you why. I always like to study BIOLOGY relating our activities and our stuff. 

Okay, let's push aside cells. Let's think of us, humans. We can't stay in one place, we gotta moving all around the city. What do we use for moving around the city: either roads or sidewalks or footpaths.

Just like that, a cell also has a medium or road or a channel where all the substances can move around the cell. Well, its ER! So, from now on, everytime you are struggling with this difficult, L O N G word, just replace it with "cellular highway". The ER is like a water pipe, too. Water flows through it. Here, cellur substances flow through it. The ER is connected to the nucleus.

SUMMARY:

1# ER aka Endoplasmic Reticulum is a kind of channel that carries substances, such as proteins, oil droplets, water, to other parts of the cell.

2# 
Try thinking it easy: replace it with "cellular highway".

3# 
It is much like the roads or sidewalks, we walk on.

3 0
3 years ago
During which stage of the cell cycle does the cell membrane pinch the cell into two
Aleks04 [339]
During interphase, the cell grows to its mature size and make a copy of its DNA, prepares to divide into two cells. during mitosis, a copy of the DNA is distributed into each of the 2 daughter cells. during cytokinesis, the cytoplasm divides, which distributing the organelles into each of the 2 new cells!!
6 0
2 years ago
Other questions:
  • An inherited characteristic that gives an organism an advantage
    14·1 answer
  • Which best describes how the sun rotates? A.The sun does not rotate. B.The sun rotates every 11 years. C.The sun rotates once ea
    11·2 answers
  • Why is it bad to go skiing in New Zealand during the summer
    9·1 answer
  • Scientists suspect that modern horses have different dietary habits than horses that lived long ago. What is the most reliable s
    8·2 answers
  • A researcher proposes a model to explain how enzyme-substrate interactions determine enzyme specificity. The model is based on t
    12·1 answer
  • Which sphere is most directly studied <br><br> by an astronomer
    14·1 answer
  • What is a goblet cell?
    11·1 answer
  • after population growth what does the United Nations believe will be the greatest future global problem
    12·1 answer
  • Select the correct answer.
    6·2 answers
  • Why doesnt photosynthesis occur in the deep ocean
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!