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
yuradex [85]
3 years ago
6

Which of the following is not true of exothermic reactions?

Biology
1 answer:
andriy [413]3 years ago
5 0
<h2>Answer:</h2>

Option B is correct.

B. In an exothermic reaction, excess energy is released as heat.

<h2>Explanation:</h2>

An exothermic reaction is a chemical reaction that releases energy by light or heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation: reactants → products + energy. Exothermic Reaction means "exo" meaning releases and "thermic" means heat.



You might be interested in
reasoning from isolated observations to general principles is called _________. _________ means using general principles to make
scZoUnD [109]

Answer:

First Line: Induction

Second Line: Deduction

5 0
3 years ago
Which organism has cells that work together to form tissues, tissues that combine to form organs, and organs that work together
Debora [2.8K]
The answer you're looking for is Panda because a panda has an organ system, the other choices are all microscopic organisms so they don't have an organ system

Hope this helped you out :)
4 0
3 years ago
Read 2 more answers
Choose one Florida landform and explain how water erosion helped it form.
alexgriva [62]
Florida keys

The Florida keys is a coral cay archipelago in southeast United States.The Florida keys is an island which is near the gulf. The Florida keys is an archipelago landform.

Sea caves

<span>A sea cave,also known as a littoral cave,is a type of cave formed primarly by the wave action of the sea.Sea caves are a coastal and an oceanic landform.A sea cave causes by erosion because the rocks break down then terode all the materials to create sea caves.</span>
8 0
3 years ago
Indicate whether each of the following occurs in the ER (E), Cytoplasm (C), Golgi apparatus (G), lysosome (L) or mitochondria (M
Lelechka [254]

Answer:

EELG

(1) Addition of the first GlcNAc oligosaccharides to the asparagine residue of a protein occurs in the Lumen of the Endopslamic Reticulum

(2) Synthesis of phosphatidylcholine occurs in the Endoplasmic Reticulum

(3) Degradation of misfolded ER protein ossurs in the Lysosome

(4) O-linked glycosylation occurs in the Golgiapparatus

Explanation:

1. The covalent attachment of a carbohydrate to a macromolecule such as proteins or lipids is known as glycosylation.

N-linked glycosylation is a very common form of glycosylation and it occurs in eukaryotes in the lumen of the endoplasmic reticulum.

The addition of the first GlcNAc oligosaccharides to the asparagine residue of a proteinmos an example of N-linked glycosylation.

2. Phosphatidylcholine is synthesized through the CDP-choline pathway which occurs at the cytoplasmic face of the endoplasmic reticulum. Choline entering the cell is immediately phosphorylated by choline kinase, converting choline to phosphocholine.

Phosphocholine is then converted to CDP-choline by the second enzyme in the pathway, CTP:phosphocholine cytidylyltransferase (CT).

The phosphocholine moiety is then added to diacylglycerol in a reaction catalyzed by CDP-choline:1,2-diacylgylcerol cholinephosphotransferase to complete the synthesis of phosphocholine.

3. Lysosomes are the cell organelles which are responsible for the breakdown of proteins as well as other components of the cell. Misfolded proteins are identified and transported to lysosomes through chaperone-mediated autophagy, macroautophagy and endocytosis, where they are then degraded.

4. O-linked glycosylation is a form of glycosylation that occurs in eukaryotes in the Golgi apparatus.

4 0
2 years ago
The Seven Sisters are seven stars located more than 400 light-years away in the Taurus constellation and they can be seen here w
Ghella [55]

Answer:

Option B

Explanation:

The seven stars are bigger in size as compared to the size of the sun. Also, these stars are more luminous as compared to sun. However, these stars appear small in size in comparison to sun because of their distance from earth. The larger is the distance, the dimmer is the star. Sun is at a distance of 0.0000158 Light years from Earth while the nearest star of the seven sister i.e Alpha Centauri is 4.37 light years away.

Hence, option B is correct

8 0
3 years ago
Other questions:
  • Dead zones in waterways can occur as the result of fertilizer runoff. Please select the best answer from the choices provided T
    13·2 answers
  • Which is a possible result of humans destroying habitats?
    5·1 answer
  • Can anyone please help me on #52
    5·2 answers
  • What name is given to a discrete packet of light?
    14·1 answer
  • A population of naked mole rats begins with 250 individuals in 2015. The population has a carrying capacity of 1,500 individuals
    15·1 answer
  • Most areas near the equator receive ___ solar energy than the poles receive<br> -more<br> -less
    15·1 answer
  • Plz help me with this.
    10·1 answer
  • PLEASE HELP ASAP!!!
    15·2 answers
  • How fast can you answer correct..? How fast can i give you brainliest. Explain Your answer:D/ HELP..............................
    15·2 answers
  • Meaning of one tailed test and two tailed test
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!