This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Muscle fibers differ from typical cells in that muscle fibers A) lack a plasma membrane. B) have ... (Read 91 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
on: Feb 28, 2019
Muscle fibers differ from typical cells in that muscle fibers
 A) lack a plasma membrane.
  B) have many nuclei.
  C) are very small.
  D) lack mitochondria.
  E) have large gaps in the cell membrane.

Question 2

Which of the following best describes the term sarcomere?
 A) protein that accounts for elasticity of resting muscle
  B) repeating unit of striated myofibrils
  C) storage site for calcium ions
  D) thin filaments are anchored here
  E) largely made of myosin molecules


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Feb 28, 2019
Answer to Question 1

B

Answer to Question 2

B


nmorano1

  • Member
  • Posts: 598
Reply 2 on: Feb 28, 2019
Gracias!

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Types of muscle Types of muscle
Nondisjunction during the formation of haploid cells. Nondisjunction during the formation of haploid cells.
Possible symbiotic or endosymbiotic relationships that gave rise to the first eukaryotic cells Possible symbiotic or endosymbiotic relationships that gave rise to the first eukaryotic cells
Segregation of B cells and T cells in a lymph node Segregation of B cells and T cells in a lymph node
Obturator Muscle Test Obturator Muscle Test
Ischemic compression (i.e., direct pressure) to a trigger point in the trapezius muscle. Ischemic compression (i.e., direct pressure) to a trigger point in the trapezius muscle.
Video: Electromagnetic Spectrum, Chlorophyll and Pigment & Light

For a complete list of videos, visit our video library