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
Luba_88 [7]
3 years ago
8

An element is made up of only one kind of atom. True or False

Biology
2 answers:
Tanzania [10]3 years ago
8 0

Answer:

T

Explanation:

MissTica3 years ago
5 0
I’m pretty sure it false
You might be interested in
Which cells are responsible for the movement of photosynthates through a plant?
jasenka [17]

Answer:

sieve-tube elements, companion cells

Explanation:

Sieve-tube elements and companion cells are responsible for the movement of photosynthes through a plant.

The sieve tube elements are shorter (almost organelle-free) living cells, placed end to end, forming the sieve tubes. Their transverse cell walls are called sieve plaques that make connections between cells and through openings called sieves establish the connection between the cytoplasm of adjacent cells.  Each sieve is coated with calose (glucose polymer), which in winter can completely clog the vessel and then dissolve in spring. When infections occur or the vessel is parasitized, it can also be clogged with callose.

Companion cells are specialized parenchymal cells, which contain all the components that exist in living cells, including the nucleus, are the cells most closely linked to the sieved tube element. The Screened Tube Element and its companion cells are related in development, are derived from the same mother cell, and have several cytoplasmic connections to each other. Due to the many connections, the potential function of the companion cells is to release substances into the sieved tube element and, when the nucleus is absent, to include information molecules, proteins and ATP. When a screened element dies, its companion cells also die, which is a demonstration of this interdependence.

8 0
3 years ago
ANSWER FAST PLEASE!
love history [14]

Answer:

1. C -make food into energy

2. C - cellulose

3. B - organelles

4 0
2 years ago
It takes approximately _____ action· potentials from olfactory receptors for us to perceive· an odor· .
taurus [48]
Action potentials (i.e. nerve impulses) occur in several types of animal cells<span>, called </span>excitable cells<span>, which include </span>neurons<span>, </span>muscle cells<span>, </span>endocrine<span> cells, and in some </span>plant cells<span>. </span><span>It takes around 40 action potentials for a smell sensation to be reported.</span>
3 0
3 years ago
If there is not crossing over,tha gametes are
Vlad1618 [11]
If crossing over does not happen the product is parental gametes. Meaning there is less genetic variation.
5 0
2 years ago
Read 2 more answers
You bake a potato in a 2000 W toaster oven for 25 minutes how many joules of electricity did the toaster oven use how many kilow
3241004551 [841]
W = Pt

W = 2 × 25/60 = 25/30 = 0.833 kWh
5 0
3 years ago
Other questions:
  • ANSWER THIS TO BE MARKED AS BRAINLIEST
    8·1 answer
  • Emma believes it is important to consider the influence of our brain, genes, thoughts, feelings, family, and culture on our beha
    5·1 answer
  • How is energy released in organic compounds?
    15·2 answers
  • Determine which DNA technology allows for each of the following scenarios
    12·2 answers
  • 4. When is a sea breeze most intense?
    6·2 answers
  • Answer pls i will give brsinliest
    12·1 answer
  • What is a substance that cannot be broken down into any other 1 1 po
    9·1 answer
  • Can’t roots be eaten as food? True or false.
    6·2 answers
  • Pls help asAP PLS❗❗❗❗❗❗❗❗❗❗❗❗❗❗
    10·1 answer
  • A skeletal muscle generates the greatest tension when it is:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!