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
ryzh [129]
4 years ago
7

A researcher discovers a mutant pea plant that is missing the Casparian strip. What process will be affected in this mutant? bot

h the diffusion of CO2 into the leaves of the plant and the opening and closing of stomata the ability of the plant to perform CAM the the diffusion of CO2 into the leaves selectivity of mineral nutrients absorbed by roots the opening and closing of stomata
Chemistry
1 answer:
kotykmax [81]4 years ago
4 0

Answer:  Selectivity of mineral nutrients absorbed by roots

Explanation:

The Casparian strip in the plants are waxy coating found in the roots of the plant which helps in absorbing excess of water into the plants.

These strips thickens the walls, thus preventing the excess of soil solution from being pulled by the roots into the central part of the plant.

It helps in selecting the type and amount of nutrient into the plant but the plant having no Casparian strip will reduce the selectivity of the nutrients.

You might be interested in
Atoms of different chemical elements can be differentiated based on the number of.
Alona [7]

The atoms of different chemical elements can be differentiated based on the number of protons.

Each chemical element is differentiated by his number of protons. This number of protons is also knowing as atomic number and it is represented by the letter (Z).

The atomic number represented the number of protons in the nucleus of an element. For example:

  • The element that has only 1 proton in his nucleus is Hydrogen atom.
  • The element that has 2 protons in his nucleus is Helium atom.

<h3>What is an atom?</h3>

The atom is the smallest part of the composition of matter, it is indivisible and is composed of a nucleus that has protons and neutrons, and around the nucleus there are the electrons.

Learn more about the atom at: brainly.com/question/17545314

#SPJ4

3 0
2 years ago
Complete the passage about metallic bonding.
Burka [1]

Answer:

some bonds are broken and new ones are formed. Now you are ready to learn more about those bonds. Chemical bonds are attractions between atoms. They are simply attractive forces (between the + nucleus of one atom and the - electrons of a neighboring atom) that hold groups of atoms together and make them function as a unit.

7 0
3 years ago
How many moles of sodium are present in 17 g of Na?
11Alexandr11 [23.1K]

Answer:

1. 0.74mol

2. 0.42mol

3. 2.125mol

4. 0.301mol

5. 4.52 × 10^23 particles

Explanation:

Number of moles (n) in a substance can be found using the formula:

mole (n) = mass/molar mass

Using this formula, the following moles are calculated:

1. Molar of Na = 23g/mol

mole = 17/23

mole = 0.74mol

2. Molar mass of Na2SO4 = 23(2) + 32 + 16(4)

= 46 + 32 + 64

= 142g/mol

Mole = 60/142

mole = 0.42mol

3. Molar mass of CO2 = 12 + 16(2)

= 12 + 32

= 44g/mol

mole = 93.5/44

mole = 2.125mol

4. Molar mass of sodium nitrate (NaNO3) = 23 + 14 + 16(3)

= 23 + 14 + 48

= 85g/mol

mole = 25.6/85

mole = 0.301mol

5. Number of particles in one mole of a substance is 6.022 × 10^23 particles. Hence, in 0.75mol of calcium hydroxide (Ca(OH)2, there will be;

0.75mol × 6.02 × 10^23

= 4.515 × 10^23

= 4.52 × 10^23 particles

8 0
3 years ago
Use the drop-down menus to select the correct name for each of the organic compounds.
Molodets [167]

Answer:

Here's what I get  

Explanation:

CH₃CH₂CH₂CH₂CH₂CH₃ —  hexane

CH₂=CHCH₂CH₂CH₂CH₃ —  hex-1-ene is the preferred IUPAC name (PIN). 1-Hexene is accepted

CH₃C≡CCH₃ —  but-2-yne (PIN); 2-butyne is accepted

CH₃CH(CH₃)CH₂CH₂CH₃ — 2-methylpentane

CH₃CH₂CHCICH₂CH₃ — 3-chloropentane

5 0
4 years ago
Read 2 more answers
G(1)=0 g(n) =g(n-1)+n g(2)=
Aliun [14]
G(2)=2

For this, you can plug in 2 everywhere you see an n. So the equation will read:
g(2)=g(2-1)+2 -> g(2)=g(1)+2. Since we are given g(1)=0, we can plug in 0 where we see g(1). The equation is now. g(2)=0+2. So, g(2)=2.
6 0
4 years ago
Other questions:
  • How many electrons are in the highest energy orbital of the element copper?
    13·1 answer
  • What compound is an arrhenius base
    14·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    11·1 answer
  • Nitrogen dioxide undergoes thermal decomposition according to the second-order reaction 2 NO2(g) → 2 NO(g) + O2(g). When 0.700 M
    5·1 answer
  • Which functional group does not contain an oxygen atom? Group of answer choices amine amide aldehyde ketone ether ester alcohol
    11·2 answers
  • Which set of reagents will best convert 2,2-dimethylpropan-1-ol (neopentyl alcohol) to 4,4-dimethylpentan-2-ol
    12·1 answer
  • How many moles are in 4.67 x 10^26 atoms of Iron?
    14·1 answer
  • A model of an atom which contains 24 electrons, 25 protons and 26 neutrons has some of its particles inside a nucleus at the cen
    11·1 answer
  • A scuba diver knows that she needs 50.0mol of air for an upcoming dive. What size (volume) tank will she need to fill for this d
    13·1 answer
  • A fertilized egg, or a <br> , is formed from the fusion of egg and sperm.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!