1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nonamiya [84]
3 years ago
6

PLEASE HELP ME! 70 points

Biology
1 answer:
madreJ [45]3 years ago
5 0

Answer:

1. Nucleic Acid

2. The Nitrogenous Base

Explanation:

You might be interested in
Cream, butter, whipped cream, sour cream, and cream cheese are best described as _____. members of the milk and milk products fo
Oksanka [162]
These are best described as the members of the milk and milk products. 
Dairy products or milk products are a type of food produced from or containing the milk of mammals, especially cattle, water buffaloes, goats, sheep, camels, and humans. Dairy products include food items such as yogurt, cheese, and butter.
5 0
3 years ago
Read 2 more answers
Ent var
jok3333 [9.3K]

Answer: Oxygen

Explanation:I hope it helps . i have breifly explained it .

Oxygen gas is one of the products of photosynthesis.

Which reactant is the source for oxygen gas and how is it released?

A .

Water, released when sunlight splits it into oxygen and hydrogen ions

B .

Glucose, released when glucose is broken down into carbon dioxide gas, oxygen gas and water

C .

Carbon dioxide, released when sunlight splits it into carbon and oxygen gas

D .

Electrons, released when they strike the chloroplasts

Green plants capture energy and convert it into chemical energy by the process known as photosynthesis. During photosynthesis, carbon dioxide and water are transformed into simple carbohydrates and oxygen is liberated into the atmosphere.

light

6CO2 + 12H2O ----------------> C6H12O6 + 6O2

chlorophyll

Water is also used as a source of hydrogen required for reduction of carbon dioxide to form carbohydrate.

Water is oxidised in presence of light and chlorophyll. Hydrogen is removed from water and oxygen is released as follows:

light

4‎H20 ---------------> 2‎H20 + 4H+ + 4e− + O2

chlorophyll

or,  

2‎H2O ----------------> 4H+ + 4e− + O2

Hence the source for oxygen gas is water and it is released when water splits in the presence of sunlight into oxygen and hydrogen ions.

So, the correct answer is 'Water, released when sunlight splits it into oxygen and hydrogen ions'.

4 0
3 years ago
What molecule is created when 4 hydrogen atoms bind with oxygen and 4 electrons
34kurt

i say ho8 or something like that

4 0
3 years ago
Exercise Multiple Choice Question 1. A cell has mitochondria, centrosome with centrioles, nucleus and other cell organelles. Bas
g100num [7]

Answer:

Cat

it contain centrioles which is present in animal cell

5 0
3 years ago
These bunnies are raised in different temperatures. what likely happened? 1 point
Tems11 [23]

Answer:

I think it is C

6 0
2 years ago
Other questions:
  • What makes metals in particular good conductors of electricituly​
    13·2 answers
  • As we sleep, the body maintains blood glucose levels by synthesizing glucose through:
    14·1 answer
  • Why is carbon dioxide production used to determine respiration rate
    6·1 answer
  • What determines which plants to grow where?
    11·1 answer
  • Bacteria that live around deep-sea, hot-water vents obtain energy by oxidizing inorganic hydrogen sulfide belched out by the ven
    7·1 answer
  • If the nucleus of a cell is removed what would happento the cell explain
    5·2 answers
  • Individual amoebae of the slime mold Dictyostelium discoideum aggregate to form a spore-producing fruiting body. Cheaters make s
    6·1 answer
  • I WILL GIVE BRAINLIEST
    5·1 answer
  • Which macromolecules have a basic unit that is composed of phosphate, a sugar ring and one of five difirent bases
    11·1 answer
  • Why does the moon appear to change shapes in the sky?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!