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
EastWind [94]
3 years ago
9

Please help me with question 7 ASAP

Biology
1 answer:
Taya2010 [7]3 years ago
3 0

Answer:

B is the correct answer.

Explanation:

A is incorrect because diffusion does not depend on living system. It can occur in non-living systems as well. C is incorrect because when all transport proteins are used, the transported molecules are carried by the maximal number of transporters. Thus, the transport rate of substance is maximal.

D is false because translocation is primarily related to phloem.

You might be interested in
Which intercellular communication type changes membrane permeability?
Debora [2.8K]
Question 1 is certainly D. and number 2 is B because it causes communication with the musicle!
7 0
3 years ago
Show the energy of Oxidation of two mole pyruvic acid.
DerKrebs [107]

Answer:

Methanesulfinic acid (MSIA) is an important intermediate in the oxidation of dimethyl sulfide (DMS) in the marine boundary layer. The oxidation of MSIA by ozone in the gas phase to form methanesulfonic acid (MSA) was investigated using theoretical calculations in this paper. Three pathways can be found for the reaction of MSIA with ozone. The highest energy barrier is 13.02 kcal mol−1 in the most favorable pathway. By comparing the reaction rate of MSIA + O3 with that of MSIA + OH, it can be concluded that the oxidation of MSIA by O3 to form MSA is of minor significance relative to its oxidation by OH radical in the gas phase. This study can provide some information for the theoretical and experimental studies in the significantly heterogeneous and aqueous-phase oxidation of MSIA by O3.

6 0
3 years ago
Please select the word from the list that best fits the definition:
mel-nik [20]

Answer:

*magnetic reversal

*magnetic minerals

*fossils

*sea-floor spreading

Explanation:

so all are right <em><u>EXCEPT </u></em>    *continental drift

3 0
3 years ago
Read 2 more answers
Una de las aplicaciones más importa del electromagnetismo son
mixas84 [53]

Answer:

Las principales aplicaciones del electromagnetismo se emplean en: La electricidad. El magnetismo. La conductividad eléctrica y superconductividad.

Explanation:

3 0
3 years ago
16. If you do not follow the instructions for mixing, contact time, and the type of surface the
Lisa [10]

The statement " If you do not follow the instructions for mixing,.....you are not complying with federal law"  is TRUE

Disinfecting products are used to prevent and fight against disease causing organisms but they can be harmful to individuals when applied or used wrongly on the wrong surface or if they come in direct contact with human skin for a prolonged period.

The quantity of chemicals and proportion of chemicals used during the production of disinfecting products should follow a particular guideline as established by regulatory authorities. and if not followed would be violating federal law.

Hence we can conclude that the statement If you do not follow the instructions for mixing,..... is TRUE  

Learn more : brainly.com/question/13421687

6 0
3 years ago
Other questions:
  • The traits that showed up in the f 2 generation of medals experiment but not in the f1 generation are best described
    13·2 answers
  • The process by which cholesterol is transported into the cell by the binding of ldl to its receptor and the internalization of t
    10·1 answer
  • Choose the correct order of classifying organisms in the Linnaean system. kingdom→phylum→ class→ order→ genus→ family → species
    5·1 answer
  • What organ is on the left front side at the rib cage??
    10·1 answer
  • Darwin focused on studying specific species on the Galapagos Islands and other places and observed
    15·1 answer
  • A mother has blood type A and her son has blood type O. Which blood types are possible for the father?
    6·1 answer
  • Jamal investigates several interactions among organisms in a woodland ecosystem. He observes that coyotes hunt and kill white-ta
    6·1 answer
  • Can DNA leave the nucleus ? <br> Yes <br> Or <br> No
    14·2 answers
  • Second exposure to the pathogen
    12·1 answer
  • Abiotic factors that could affect the stability of an ecosystem could include:.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!