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
DiKsa [7]
2 years ago
8

Describe how the presence of lead in body cells could interfere with the

Biology
1 answer:
ahrayia [7]2 years ago
3 0

Answer:

Descreva como a presença de chumbo nas células do corpo pode interferir com o capacidade de funcionamento das enzimas. *

Explanation:

espero ter ajudado boa noite

You might be interested in
Need helppp plss... ​
Thepotemich [5.8K]
I believe it is resources
5 0
3 years ago
How to do project on cloning <br> Brief explanation plzzzz.....
Roman55 [17]
Think of a machine that can create the human race by saying like a piece of hair or someone can clone them hope this helped !
8 0
3 years ago
During the cell cycle, A. DNA is replicated before mitosis begins. B. DNA is replicated once before mitosis and again before cyt
saw5 [17]

Answer:

The correct answer is A    DNA  is replicated before mitosis begins

Explanation:

DNA replication is one of the most significant event of a cell cycle. .DNA replication occur in the S phase or synthesis phase of the cell cycle.

       DNA is replicated once per cycle to maintain to normal chromosome number in daughter cells.

     DNA is replicated to form two new DNA molecules which are then equally distributed in each daughter cell during the mitosis phase.

5 0
3 years ago
What type of species, if removed from the community, could lead to the collapse of the entire community?
Anon25 [30]

Answer:

The correct answer will be - Keystone species

Explanation:

Keystone species refers to the species present in a community which has a large effect or great influence on the surrounding environment.

The concept of Keystone species was introduced by the Robert T. Paine in 1969 to the species which help maintain the structure of the biological community.

The keystone species are called keystone species as its presence affect the other organisms directly and if removed from a community it will lead to the shift or change in the structure of the community.

Thus, Keystone species is the correct answer.

6 0
3 years ago
Which of the following are reactants of cellular respiration?
Ede4ka [16]
<h3><u>Question</u><u>:</u><u>-</u></h3>

Which of the following are reactants of cellular respiration?

glucose, water, carbon dioxide

water and glucose

carbon dioxide and glucose

oxygen and glucose

<h3><u>Answer</u><u>:</u><u>-</u></h3>

glucose, water, carbon dioxide

<h3><u>Explanation:</u><u>-</u></h3>

Cellular or aerobic respiration is a series of chemical reactions that begin with a sugar reactant in the presence of oxygen and produce carbon dioxide and water as waste.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which characteristic does a virus have in common with a eukaryotic cell?
    13·1 answer
  • An organism described as 2n=4 has the chromosomes below with genes indicated by letters and centromeres indicated by periods. Se
    15·1 answer
  • How did doctors harvest and culture cells from henrietta lacks?
    14·1 answer
  • In plants, which of the following are produced by meiosis?
    10·1 answer
  • In a genetic cross between aabbccddee and aabbccddee what fraction of the offspring will be homozygous dominant for all five gen
    10·1 answer
  • 3.Some plants have structures or features that protect them from harm.
    7·1 answer
  • Can someone help me with this ASAP!!
    6·2 answers
  • What is menstruation?<br>jo.in me G.o.ogle me.et<br>gqf-ksez-trg​
    5·1 answer
  • Organisms that cannot make their own food are called
    13·2 answers
  • With each ventricular systole, A) blood pressure remains steady. B) the ventricles fill with blood. C) blood pressure decreases.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!