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
yanalaym [24]
3 years ago
9

The function of the cilia and flagella are:

Chemistry
1 answer:
Tom [10]3 years ago
3 0

Answer:

The last one, to swim

Explanation:

The function of cilia and flagella move liquid past the surface of the cell. For single cells, such as sperm, this enables them to swim. For cells anchored in a tissue, like the epithelial cells lining our air passages, this moves liquid over the surface of the cell (e.g., driving particle-laden mucus toward the throat).

You might be interested in
What information is necessary to determine the atomic mass of the element chlorine?
Tamiku [17]

The electron and proton numbers.

3 0
3 years ago
How many different values of ml are possible in the 2p sublevel?
Kisachek [45]

There are four quantum numbers for an orbital, namely, principal quantum number n, azimuthal quantum number l, magnetic quantum number m_{l} and spin quantum number s. No two orbitals can have same value for all the four quantum numbers.

Principal quantum number tells about the position of orbital that is shell number, azimuthal quantum number describes the shape of orbital, for s, p, d, f,... orbitals, the value is 0, 1, 2, 3,... so on. The value of magnetic quantum number varies from -l to +l (including zero), it defines the sub shell of electron. Spin of the electron defines its movement that is clockwise or anticlockwise thus, there are only two possible values for spin quantum number: +1/2 or -1/2.

For 2p orbital, principal quantum number n is 2 (denotes the shell) and azimuthal quantum number for p orbital is 1. Thus, different values for magnetic quantum number will be -l to l that is -1, 0,1.

Therefore, for 2p subshell there are 3 different  m_{l} values.

5 0
3 years ago
How much heat is required to raise the temperature of
k0ka [10]

Answer:

Q = 1.68 Kcal

Explanation:

  • Q = mCpΔT

∴ m H2O = 12.0 g

∴ T1 = 35°C ≅ 308 K

∴ T2 = 175°C ≅ 448 K

∴ ΔT = T2 - T1 = 175 - 35 = 140 °C

∴ Cp H2O = 1 cal /g.°C

⇒ Q = (12.0 g)(1 cal/g°C)(140 °C)

⇒ Q = (1680 cal)*(Kcal/1000 cal)

⇒ Q = 1.68 Kcal

8 0
3 years ago
The physical part of digestion is called?
aleksandr82 [10.1K]

Answer:

mechanical digestion is the physical part of digestion

8 0
3 years ago
Read 2 more answers
2-butanone is converted into 3-methyl-3-hexanol using a grignard reagent prepared from 1-bromopropane and magnesium metal in thf
Andre45 [30]

Answer:

Here's what I get.

Explanation:

At the end of the reaction you will have a solution of the alcohol in THF.

The microdistillation procedure will vary, depending on the specific apparatus you are using, but here is a typical procedure.

  • Transfer the solution to a conical vial.
  • Add a boiling stone.
  • Attach a Hickman head (shown below) and condenser.
  • Place the assembly in in the appropriate hole of an aluminium block on top of a hotplate stirrer.
  • Begin stirring and heating at a low level so the THF (bp 63 °C) can distill slowly.
  • Use a Pasteur pipet to withdraw the THF as needed.
  • When all the THF has been removed, raise the temperature of the Al block and distill the alcohol (bp 143 °C).

7 0
4 years ago
Other questions:
  • The solubility of "Compound Y" in hot ethanol (78 °C) is 0.13 g/mL, and 0.03 g/mL in cold ethanol (0 °C). For this question, ass
    10·1 answer
  • A scientist uses an accelerator and high energy electrons to study the particles inside the protons of a helium atom. What parti
    9·1 answer
  • Why is a cis-1,3-disubstituted cyclohexane more stable thanits<br> trans isomer?
    14·1 answer
  • Consider the equation ∆G = –nFE, where F = 9.648533289 x 104 C/mol. Given that n is the mole of e– transferred and the following
    10·1 answer
  • Question 5 Unsaved Which of the following changes can alter the form of a substance but does not necessarily change it to an oth
    8·1 answer
  • Calculate the coulombic force of repulsion between nearest-neighbor o2- ions in cao. (note problems 2.15, 2.16, and 2.17.)
    9·1 answer
  • Why should ketoses not react with Benedict’s reagent? Think about the type of reaction and be specific.
    6·1 answer
  • This cold river of air travels from west to east in the northern hemisphere. In winter, it dips south helping to bring cooler ai
    7·1 answer
  • (CH3CH2)2CHCH(CH3)2 Check all that apply. Check all that apply. alkane alkene alkyne cycloalkane cycloalkene cycloalkyne aromati
    11·1 answer
  • Please help I need an answer , URGENTLY !
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!