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

Author Question: The process used to transport some molecules across cell membranes against the prevailing ... (Read 81 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567
on: Aug 20, 2018
The process used to transport some molecules across cell membranes against the prevailing concentration gradient requires _____ and _____.
 a. ADP, ATP
  b. ATP, a transport protein
  c. osmosis, diffusion
  d. ADP, osmosis

Question 2

Tissues are composed of a group of _____ with similar form and function.
 a. atoms
  b. molecules
  c. cells
  d. organs


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jjorrostieta

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Aug 20, 2018
Answer to Question 1

b

Answer to Question 2

c


Starlight

  • Member
  • Posts: 567
Reply 2 on: Aug 20, 2018
Excellent

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Layers and membranes of the heart. Layers and membranes of the heart.
Stages of the Infection Process Stages of the Infection Process
Single-Cell Model Single-Cell Model
The Four Steps of The Cell Cycle The Four Steps of The Cell Cycle
A truncated cell lineage chart for C. elegans A truncated cell lineage chart for C. elegans
Bacteria with Internal Membranes Bacteria with Internal Membranes
Video: Leukemia

For a complete list of videos, visit our video library