menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Biology
  3. Study Set
    Biology How Life Work
  4. Exam
    Exam 8: Photosynthesis: Using Sunlight to Build Carbohydrates
  5. Question
    Which of the Following Is Thought to Be the FIRST
Solved

Which of the Following Is Thought to Be the FIRST

Question 85

Question 85

Multiple Choice

Which of the following is thought to be the FIRST group of organisms able to use water as an electron donor in photosynthesis?


A) land plants
B) aquatic plants
C) algae
D) cyanobacteria

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q80: Suppose a plant is exposed to a

Q81: Which of the following is/are rubisco substrates?<br>A)O<sub>2</sub><br>B)CO<sub>2</sub><br>C)RuBP<br>D)CO<sub>2</sub>

Q82: In the lab you isolate a chlorella

Q83: What is the MOST abundant protein on

Q84: Which one of the following statements BEST

Q86: For every six CO<sub>2</sub> molecules incorporated into

Q87: A new experimental pesticide is being tested

Q88: The process in which one cell takes

Q89: Why is the absorption and capture of

Q90: The reducing agent during the Calvin cycle

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines