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
motikmotik
3 years ago
11

What are Purkinje fibers?

Biology
2 answers:
padilas [110]3 years ago
5 0

Answer: It's D aka Special fibers that relay electrical impulses to the ventricles, which cause contraction.

Explanation:

ExtremeBDS [4]3 years ago
4 0

Answer:

edkdfj d

Explanation:

dc wendjszx sdc scss

You might be interested in
Describe the relationship between organic compounds, nucleotides, RNA, and a universal genetic code.
Juliette [100K]
The first organic compounds may have been nucleotides and make up nucleotides. Nucleotides bond together to form RNA or DNA. RNA and DNA make up genetic codes. So all of these make up each other in a sort of chain or order.
7 0
4 years ago
Read 2 more answers
Hokey? min's kleen karpet cleaned 65 rugs in? october, consuming the following? resources:
ruslelena [56]

[Incomplete question. I found these data in other source]

<span> <span><span> <span> Labor </span> <span> 520 hour at $13 per hour </span> </span> <span> <span> solvent: </span> <span> 100 gallons at $5 per gallon </span> </span> <span> <span> machine rental </span> <span> 20 days at $50 per day </span> </span> </span></span>

<span>a. what is the labor productivity per dollar?
b. what is the multi-factor productivity?</span>

Answer:

a) You have to divide the dollars spent in labor with the number of rugs produced.

In order to calculate the dollars spent in labor, you have to multiply the number of hours worked with the price per hour.

labor expense = 520h*13$/h=$6760

labor productivity per dollar = 65rugs/$6760=0.00962rugs/$

b) You have to divide number of rugs produced with total expense.

In order to calculate the total expense, you have to add every expense.

The solvent expense can be calculated multiplying the number of gallons with the price per gallon:

solvent expense=100gallons*5$/gallon=$500

The machine rental expense can be calculated calculated multiplying the number of days with the price per day.

machine rental expense = 20days*50$/day=$1000

So here is the sum:

total expense=labor expense+solvent expense+machine expense

=$6760+$500+$1000=$8620

multi-factor productivity=65 rugs/8620$=0.00754rugs/$

6 0
4 years ago
The total maginification of a specimen viewed under a compound microscope is determines by?
anzhelika [568]
The total magnification of a specimen viewed under a compound microscope is determined by the following:

Total magnification = (ocular lens magnification) X (objective lens magnification).
3 0
3 years ago
Enzyme, antibody, hormone, and muscle are roles played by _____.
KIM [24]
Proteins

Proteins are used for cellular repairing and chemical processes. Ribosomes are one of the most important organelles in the cell, mostly part of the rough endoplasmic reticulum. It manufactures enzymes such as proteins which will be utilized by many organelles in the cell. Microtubules are one, responsible for the framework and acts as a skeleton of the cell –cytoskeleton needs proteins, also cytoplasm and other organelles of the cell. For a prokaryote or a eukaryote cell to survive, they need protein.<span> Fundamentally, the cell would cease to function and possibly die</span>

4 0
3 years ago
Suggest two environmental factors which can affect the
MrMuchimi

Answer:

1. Less Cows 2. Less meat

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Describe jean Baptiste Lamarck's idea of evolution
    14·1 answer
  • Which of the following would be the latest in the development of a human fetus?
    15·2 answers
  • Help me!!
    10·1 answer
  • How did the Industrial Revolution contribute to the changes in environmental quality that occurred
    12·1 answer
  • What process is partially responsible for creating local climates in urban areas
    14·1 answer
  • You conclude your speech by stating "If my solution was enacted never again would you see full and filthy animal shelters. Rathe
    12·1 answer
  • After which event could you say that evolution has occurred?
    6·2 answers
  • Observation:most plants have green leaves
    10·1 answer
  • What best describes the carrying capacity?
    7·1 answer
  • !!WILL MARK BRAINIEST!!!<br> What are the the inputs and outputs of the reaction??<br> See picture:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!