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
pashok25 [27]
3 years ago
7

True or false Two or more mulecules are held together by convent bonds

Biology
2 answers:
borishaifa [10]3 years ago
6 0
Hey :)

True


A molecule is a group of two or more atoms joined together by covalent bonds. Molecules of the same element or compound always contain the same number of atoms of each element.

The atoms in a molecule are always joined together by a covalent bond.

Substances that are made up of ions do not form molecules.

Hope this helps :)
Ksju [112]3 years ago
3 0

Answer:

I think it false. Hopes this helps! :3

You might be interested in
Explain how the independent alignment of homologs, and also crossing-over during the first meiotic division, each contribute to
BartSMP [9]

Answer: Homologous chromosomes are randomly distributed to daughter cells, this means different chromosomes segregate independently of each other. And they exchange segments of DNA during crossing over. This recombination creates genetic diversity because genes from each parent are exchanged.

Explanation:

Meiosis is a type of cell division that produces gamete cells, which are sex cells (egg and sperm)

Chromosomes that form a pair and are found together are called homologous chromosomes, and they are inherited from each parent. During prophase of meiosis I, the homologous chromosomes exchange segments of DNA in a process called crossing over. This recombination creates genetic diversity because genes from each parent are exchanged. <u>It results in new combinations of genes on each chromosome.</u>

After that, during the anaphase of meiosis I, the two chromosomes line up on the equatorial plane of the cell. Then, they are separated and each will go to a new daughter cell. So homologous chromosomes are randomly distributed to daughter cells, <u>this means different chromosomes segregate independently of each other.</u>

3 0
2 years ago
Some pathogenic bacteria in food can survive the stomach and small intestine, reaching the large intestine. there, they attack t
alexandr402 [8]

The correct answer is diarrhea.

Diarrhea refers to an enhancement in the intensity of bowel movements, an upsurge in the looseness of stool. It is caused due to increased discharge of fluid into the intestine, rapid passage of stool via the intestine, or diminished absorption of fluid from the intestine.

The common bacterial causes of diarrhea include Salmonella, Campylobacter, E.coli, and Shigella.

4 0
3 years ago
Read 2 more answers
All of the ____ and things ____ in a particular area are called an ecosystem<br> fil in the blanks
andrew11 [14]

Answer:

living, nonliving

Explanation:

all living and non living things in an area make up an ecosystem

8 0
3 years ago
Describe the role. of the liver in regulating the concentration of glucose in the body​
leva [86]

Answer:

The liver stores glucose to power the cells during periods of low blood sugar. Skipping meals and poor nutrition can lower blood sugar. By storing glucose, the liver makes sure that blood glucose levels remain steady between meals and during sleep. When blood glucose falls, cells in the pancreas secrete glucagon.

<h2>Have a nice day!!</h2>
4 0
2 years ago
Read 2 more answers
7. What is the total speed of a light beam emitted from a satellite travelling at 10 miles per second? (show all
Arturiano [62]
The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second), and in theory nothing can travel faster than light.
3 0
3 years ago
Other questions:
  • What is the definition of energy
    5·1 answer
  • Diabetes, obesity &amp; metabolism: long-term efficacy and safety comparison of liraglutide, glimepiride and placebo, all in com
    11·1 answer
  • Produces growth hormone which mainly affects
    12·1 answer
  • How would the human population be different if crossing over did not happen durin meiosis
    9·2 answers
  • Which planet do most known extrasolar planets most resemble?
    8·1 answer
  • Which of the following best describes the biological role of the lac operon?
    8·1 answer
  • Which of these naturalists synthesized a concept of natural selection independently of darwin?
    5·1 answer
  • Which is a correct statement of Newton's second law?
    7·1 answer
  • Are there more plats than humans right now
    11·1 answer
  • What was the neolithic revolution and how did it change life
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!