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 97 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
:D TYSM

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

The 20 amino acids found in living organisms The 20 amino acids found in living organisms
A classification system for living and extinct organisms. A classification system for living and extinct organisms.
Primary, secondary, and tertiary endosymbiosis. Primary, secondary, and tertiary endosymbiosis.
Classification of Living Organisms Classification of Living Organisms
Dispersing and sedentary stages of organisms. Dispersing and sedentary stages of organisms.
photosynthetic photosynthetic
Video: ATPase function - membrane transport, contractile proteins and synthesis

For a complete list of videos, visit our video library