subject
Biology, 01.09.2019 13:10 joeyhd

How do animals obtain the nitrogen they use to make proteins and nucleic acids?
by consuming plants or other animals
by absorbing ammonia from bacteria growing in the roots of plants
by breathing the nitrogen present in the atmosphere
by absorbing nitrogen found in the soil

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 20:30
What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle
Answers: 1
question
Biology, 21.06.2019 21:30
Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as
Answers: 1
question
Biology, 22.06.2019 06:30
Milk production during breastfeeding is increased by the suckling of a newborn from his mother's nipple. this type of feedback mechanism best describes a positive or negative
Answers: 1
question
Biology, 22.06.2019 08:00
Acell goes through cellular respiration and produces atp which it then uses to move a molecule across the cell membrane. how does the energy in the original glucose molecule change during this process? (2 points)
Answers: 1
You know the right answer?
How do animals obtain the nitrogen they use to make proteins and nucleic acids?
by consuming...
Questions
question
Mathematics, 04.02.2020 21:56
question
Biology, 04.02.2020 21:56
Questions on the website: 13722363