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
Morgarella [4.7K]
3 years ago
15

Which of the following statements about elements and atoms is true?

Biology
1 answer:
yulyashka [42]3 years ago
4 0

Answer:

Atoms are the smallest unit of an element

Explanation:

There's nothing smaller than atoms!!!!

You might be interested in
Cells are the basic <br>a0 <br>a1 of our bodies.
NISA [10]
I’ll like to answer but Where the question ?
4 0
3 years ago
Read 2 more answers
In plants, chloroplasts are necessary for A. respiration. B. photosynthesis. C. secretion. D. both respiration AND secretion. E.
Ksivusya [100]

Answer:

B- Photosynthesis

Explanation:

Chloroplasts are <em>chlorophyll-containing, eukaryotic cell structures</em> that function in photosynthesis by absorbing energy from sunlight, combining this energy with water and CO2 to convert them to sugars . This cell structure is known as a plastid. The sugars produced, are important for the survival of the plant.

Chloroplasts reproduce on their own, independent of the whole cell because they contain their own DNA. Plant chloroplasts are located  in guard cells in plant leaves. Closely linked to these guard cells are tiny pores called stomata, which allow gas exchange required for photosynthesis.

Photosynthesis occurs in two stages:

  1. The light reaction stage
  2. The dark reaction stage

The Light reaction stage takes place in the presence of light. Clorophyll converts light into chemical energy in the form of ATP and NADPH. Both molecules produced, are used in the dark stage to produce sugar.

In the dark reaction stage, the stroma, containing enzymes, facilitates reactions leading to the production of sugars from ATP and NADPH. This process is also called the carbon fixation stage. The sugar produced can be stored in the form of starch for other processes such as respiration.

8 0
3 years ago
Read 2 more answers
A high school student asks you, "What's the big deal about using pot? How can it hurt me?" The MOST accurate reply you could mak
Juli2301 [7.4K]

Answer:

D. "Even a moderate dose of THC can produce perceptual distortions and coma"

8 0
3 years ago
. What is the name for the tail-like appendage that helps cells move? . A.Bacillius. B.Cillia. C.Flagella. D.Spore. . I got C!
Scorpion4ik [409]
The name for the tail-like appendage would be flagella
4 0
3 years ago
Read 2 more answers
A light wave traveling through air passes into a new medium. What can result when some of the waves energy is absorbed by the ne
WINSTONCH [101]

Answer:

The wave's energy decreases.

4 0
3 years ago
Other questions:
  • Orange trees planted in a grove or orchard would most likely fall in which category of population distribution?
    8·2 answers
  • Why are certain amino acids called essential amino acids?
    9·2 answers
  • The opening in the center of the iris, which allows light to move to the back of the eye, is called the
    8·1 answer
  • Why do ecologist need to be aware of global forest destruction? How can they use this information?
    5·1 answer
  • Describe how the GMO successfully works
    8·1 answer
  • Whats the capital of florida
    13·2 answers
  • Fossils reveal the body structures of ancient organisms. What other information is LEAST
    9·1 answer
  • Please help me with this. All you ahev to do is just list a few features and behaviors of a sunflower.
    8·1 answer
  • If a DNA codon changes from TTA to TTC, what amino acid would the matching mRNA sequence code for?
    10·1 answer
  • According to the theory of evolution, anatomical and molecular homologies should
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!