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

Author Question: Photosynthetic and chemosynthetic organisms can be called either primary producers or heterotrophs ... (Read 75 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Aug 22, 2018

Photosynthetic and chemosynthetic organisms can be called either primary producers or heterotrophs because they
  make their own food.
  a. True
  b. False



Question 2

Membranes are considered selectively permeable when they allow only certain kinds of small molecules to pass through.
  a. True
  b. False



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mariahkathleeen

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Aug 22, 2018
Answer to Question 1

False

Answer to Question 2

True


arivle123

  • Member
  • Posts: 569
Reply 2 on: Aug 22, 2018
Thanks for the timely response, appreciate it

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
All living organisms descended from a common ancestral cell All living organisms descended from a common ancestral cell
Oil is the primary fuel for transport Oil is the primary fuel for transport
Primary Active Transport Primary Active Transport
Humans are related to Earth’s other organisms Humans are related to Earth’s other organisms
The first generation of model organisms in genetic analysis The first generation of model organisms in genetic analysis
Video: Phases of an Action Potential - Resting Potential, Threshold, Rising, Falling, & Recovery Phases

For a complete list of videos, visit our video library