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
Amiraneli [1.4K]
3 years ago
10

When you add calcium chloride to water in a Ziploc baggie, the baggie gets hot and explodes; this means that the reaction is exo

thermic
True or False?
Biology
1 answer:
topjm [15]3 years ago
4 0
True. To answer this I am required to write characters so that is why I'm writing all of this
You might be interested in
What does it mean to analyze data?
Vikentia [17]
Data exploration
Biological analysis approaches produce comprehensive, high-level summaries of the biology most significantly affected in an experiment. These can include molecular networks, disease processes and biological pathways.


I think this the answer
7 0
3 years ago
Read 2 more answers
Which phrase listed below best describes the function of the digestive system?
xz_007 [3.2K]


The best answer is C - to break down food into nutrients.

The digestive system  breaks down food  into its simplest form that cell are able to utilize  for energy.  Food is broken down into its monomer units. Proteins are broken down into amino acids, lipids are broken down into fatty acids and glycerol and carbohydrates are broken down into glucose.

Glucose is then absorbed into the blood and transported to every cell in the body. The cells take in glucose and use it as fuel and raw material  in the process of cellular respiration. From one molecule of glucose, 36 to 38 molecules of ATP ( the form of energy used by cells) are produced.


6 0
3 years ago
Read 2 more answers
Can someone pls help me ​
frozen [14]

Answer:

Explanation:

a. Since both the parents are carriers, they have one allele that is the gene for the normal trait and one gene that is for the sickle cell trait. So the genotypes of the parents are Hh

b.   If we use a punnett square:

                    H            h

         H       HH           Hh

         h        Hh           hh

Genotypic ratio: 1 HH: 2Hh: 1hh

Phenotypic ratio:      1 normal blood cell: 2 sickle cell carriers: 1 sickle cell disease

6 0
3 years ago
How many gigatonnes of carbon are stored in each of the following locations?
leonid [27]

a)121 million gigatons or 121 million billion metric tons" of carbon).

B)The ocean, with around 38,000 gigatons

c)60 gigatons of carbon

3 0
3 years ago
Why are G protein only found in Eukaryote cell ?
Levart [38]

Answer:

they bind to protein-coupled transmembrane receptors with higher complexity than those found in prokaryotes

Explanation:

G-proteins are proteins found inside the cells that function as molecular switches which are activated by binding to guanosine triphosphate (GTP), while they are inactive by binding to guanosine diphosphate (GDP). The G-proteins bind to G-protein-coupled transmembrane receptors (GPCRs) in the cytoplasmic region. The GPCRs are a very diverse group of proteins that are activated by extracellular molecules ranging from small peptides to large proteins, including pheromones, neurotransmitters, light-sensitive compounds, etc, thereby allowing them to respond to diverse stimuli from the extracellular environment. In consequence, it is reasonable to suppose that the signaling pathways in which G proteins are involved have a higher complexity level than those observed in primitive prokaryotic organisms.

6 0
3 years ago
Other questions:
  • Which of the following statements about blood pH is true?
    5·1 answer
  • Water is water warmed by
    9·2 answers
  • Am not sure so can u plz help me
    14·1 answer
  • If a couple has a one-in-four risk of having a child with an inheritable disease,<br>then​
    14·1 answer
  • Step 3: Make a claim. a) Recall what you know about crossing over, independent assortment, and random joining of sex cells durin
    12·1 answer
  • Factorise x²+3x-10 answers plz<br>​
    7·2 answers
  • Where are most of the ATP molecules produced in aerobic respiration?
    13·1 answer
  • Which of the following elements is an essential part of organic compounds in his cutest structure and function of any cell?
    15·2 answers
  • What are the life-sustaining properties of the desert?
    11·1 answer
  • What is a benefit of using a model? (fpoint)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!