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
Crazy boy [7]
3 years ago
15

Root like structures found in mosses and liverworts. used to anchor plant to the substrate, may help draw water towards plant th

rough capillary action but no specialized water absorbing tissue (no xylem)
Biology
1 answer:
trapecia [35]3 years ago
5 0
Gametophytes are photosynthetic & have root-like rhizoids.
You might be interested in
Which molecule allows a blade of grass to stand up straight?
Ad libitum [116K]
A. Polysaccharide, this is because polysaccharides have cellulose which make the grass stand up.
8 0
2 years ago
how many more atoms does ethylene have than carbon monoxide? list the type and number of each atoms PLEASE HELP ME
Valentin [98]
Carbon Monoxide has 2 atoms total - one atom of carbon (C) and one atom of oxygen (O) chemical formula is CO

Ethylene has 6 atoms total, 2 atoms of carbon (C) and 4 atoms of hydrogen (H), chemical formula is C2H4.

Ethylene has four more atoms than carbon monoxide (6-2) = 4
8 0
3 years ago
An unsaturated fat has the maximum number of hydrogens attached to the carbon backbone.
xz_007 [3.2K]

Answer:

The answer is true.. it is attached to the carbon backbone.

4 0
2 years ago
Which molecule could he make that consists of long chains of red and black colored balls
Phoenix [80]

Answer:

He could make a macromolecule which is made up of carbon and hydrogen only.

Explanation:

An atom a fundamental piece of matter that constitutes a chemical element.

A molecule is a group of atoms bonded together. It represents the smallest fundamental unit of a chemical compound that can participate in a chemical reaction.

The red balls denote the hydrogen and black balls denote the carbon. He could make a macromolecule which is made up of carbon and hydrogen only.

7 0
3 years ago
Would spinach leaves have a greater rate of photosynthesis in the bicarbonate solution you created or in atmospheric air? suppor
Ymorist [56]

Explanation:

The spinach leaves would have a higher photosynthetic rate due to the additional carbon dioxide provided from the sodium bicarbonate solution. Sodium bicarbonate NaCO3, breaks down to release dissolved carbon dioxide gas. This is taken up by the leaf for photosynthesis which begins in the stroma. Here,chlorophyll, a specialized compound which facilitates the conversion of light energy to energy stored in carbohydrates in the process photosynthesis.

Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released. This occurs in several complex steps, photosynthesis is a rate-limited reaction, depends on several factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. particles of light, and water is used as a reducing agent.

Water supplies the chlorophyll in plant cell with replacement electrons for the ones removed from photosystem II. Additionally, water (H2O) split by light during photolysis into H+ and OH- acts as a source of oxygen along with functioning as a reducing agent; it reduces the molecule NADP to NADPH by providing H+ ions. NADP and NADPH are integral to the Calvin cycle where monosaccharides or sugars like glucose are produced after the modification of several molecules.

6CO2 + 6H2O + light energy → C6H12O6 + 6O2

  1. No, the light-independent pathway cannot occur when the discs are placed in the dark environment-this is because during the light dependent process then the products of light dependent reactions ATP and NADPH, along with several enzymes are used in the Calvin cycle which produces energy storage molecules like sugars/ carbohydrates and other organic molecules. Respiration, occurs at the same time,producing CO2 as a byproduct. However, this doesn't affect photosynthesis; plants are living organisms that need more energy for metabolic processes like the Calvin Cycle .
  2. Photosynthesis occurs faster in the cops containing bicarbonate solution. This is due to the increased amount of carbon for use by the leaves in photosynthesis; the rates of reaction are higher in light environments because photosynthesis is a light-dependent process; the energy used and the light-dependent reactions produces ATP and NADPH which are then used to begin the Calvin cycle.
  3. This supports the hypothesis, that the syringe containing sodium bicarbonate at higher light intensities would produce more floating disks due to higher rates of photosynthesis, which releases water and Oxygen gas as end products, causing the disks to float to the top. Conclusion:<em>Thus at higher intensities of light, and in the pesence of sodium  bicarbonate i.e. light environments the rate of photosynthesis is also higher and  will occur faster; the Oxygen produced makes more leaf disks float.</em>

Learn more about Photosynthesis at brainly.com/question/4216541

Learn more about cellular life at brainly.com/question/11259903

#LearnWithBrainly

3 0
3 years ago
Other questions:
  • In animals the sensory capabilities evolved over hundreds of millions of years. It is therefore not surprising that different se
    11·1 answer
  • A high caffeine intake can affect pms symptoms. <br> a. True <br> b. False
    15·2 answers
  • In the case of the bombina frogs given in your text, there was evidence of hybridization because
    10·2 answers
  • Cells in the human eye send nerve impulses to the brain that cause the pupil to constrict. this is an example of a reaction to w
    7·2 answers
  • One can predict that a person with uncontrolled diabetes mellitus would probably have ______.
    5·1 answer
  • 675÷ 58010 significant figures ​
    12·2 answers
  • What group is good at capturing food and avoiding being eaten?
    7·1 answer
  • Energy from food must be transformed into the bonds of _________ before it can be used by cells.
    8·2 answers
  • The amino acids in bacteria and plants can be classified in families based on the precursor molecule in the synthesis pathway of
    14·1 answer
  • 13. How do you identify the promoter gene?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!