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
muminat
3 years ago
5

What’s the answer to questions 17 and 19. Pls help me.

Biology
1 answer:
Damm [24]3 years ago
4 0

Answer:

17: Mitochondria and Chloroplasts

19: The cell membrane is a double-layered sheet called a lipid bilayer. It affects the content of the cell because it controls what goes in and out of the cell.

You might be interested in
In some people, substances such as peanuts, eggs, and milk cause an immune response. This response to usually harmless substance
Harlamova29_29 [7]

Answer:

Number 3

Explanation:

Number 3 or C is correct, "action of white blood cells when certain bacteria enter the body." This is the correct answer because white blood cells are in your body to fight off infections. some peoples immune system see these bacteria on the peanut, egg, or milk as an enemy so it tries to fight against it even though it is harmless to the body.

3 0
3 years ago
A DNA strand with the sequence A-T-T-G-C-T would be complementary to which of the
tensa zangetsu [6.8K]
The answer to this would be “ T-A-A-C-G-A “
8 0
3 years ago
Explain the lytic and lysogenis cycle in viruses.<br>​
astra-53 [7]

Answer:

<h3>The lytic cycle and the lysogenic cycle are means of viral replication. This takes place within the host cell and the virus takes control of the host cell and controls its cellular mechanism to reproduce itself.</h3>

4 0
3 years ago
Which statement BEST describes the organization of the periodic table of the elements?
Mashcka [7]
B is the answer for your question
5 0
3 years ago
Which process must occur before the gametophyte generation?
Ber [7]
<span>The process must occur before the gametophyte generation is Sporophyte. A sporophyte is the diploid generation of a plant or alga that has a double set of chromosomes. [ All land plants, and some algae, have life cycles in which a multicellular haploid gametophyte generation alternates with a multicellular diploid generation. In the Gymnosperms and flowering plants (Angiosperms), the sporophyte generation is the most prominent phase, comprising the familiar green plant with its roots, stem, leaves and cones or flowers. In the flowering plants, the gametophytes are very reduced in size, and are represented by the pollen and the embryo sac.</span>
8 0
3 years ago
Other questions:
  • URGENT!!! "
    10·2 answers
  • Some of the most common issues around which emergency department lawsuits are centered are:
    10·1 answer
  • Salt dissolved in water? Physical or chemical
    14·2 answers
  • Fill in the blank with the appropriate term. 1.The___________ is often considered to be the cell's control center. 2.The________
    7·2 answers
  • What is a primary reason an increase in glaciers on land would cause sea level to fall? g?
    14·1 answer
  • How does mass play a role in the life cycle of a star? Use atleast 3 specific examples from the stages in the life cycle of a st
    14·2 answers
  • The elevation of the basement floor in a building is -14 ft. The elevation of the roof is 36 feet. What is the distance from the
    6·1 answer
  • Why is it important for DNA to replicate during interphase, before mitosis
    10·1 answer
  • Which of the following does not describe how a change in the structure of genes can affect the function of the organism?
    8·1 answer
  • PLEASE HELP 40 POINTS!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!