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
seropon [69]
3 years ago
14

A lens located directly above the stage. Many microscopes have more than one objective to provide a range of

Biology
1 answer:
Stella [2.4K]3 years ago
4 0

Answer:

Objective lens

Explanation:

You might be interested in
You are feeling really yucky . You are very warm and are beginning to sweat . you take your temperature and it says that it is 1
Alexandra [31]

Answer: You are sick and you might have the flue of a fever.

Explanation: cause if your sweating bad and you take your temature and its hight then your sick.

3 0
3 years ago
3. Explain how it is possible to have thousands of different proteins when there are only 20 different amino acids.
Alekssandra [29.7K]
Amino acids create protiens, endless possibilities of combinations of amino acids result in a wide variety of proteins
5 0
3 years ago
Cousteau and Gagnan:
Leviafan [203]

Answer:

The answer is A. Invented SCUBA

Explanation:

  • Emile Gagnan and Jacques Cousteau were engineers who invented the first SCUBA device, the Aqua-Lung.
  • Gagnan's most important contribution to this discovery was his theory that a valve commonly used in gas generator engines would be useful in regulating air supply under water in varying pressures.
8 0
3 years ago
Blood does not enter or leave the ventricles during the period called
babymother [125]
That would be D. Isovolumic contraction

As the name states during ISOvolumic contraction the volume of the ventricles doesn’t change and stays the same so no blood enters or leaves the ventricles. The thing that changes is the pressure of the ventricles that increases.

I can explain the process more if u want in the comments:)
8 0
3 years ago
A phage is a virus that infects bacterial cells. A phage virus is shown above. What component of the phage virus is indicated by
Setler [38]

Answer:

<u>D) the nucleic acid (either DNA or RNA)</u>

<u />

Explanation:

Phages, or bacteriophages are viruses that infect bacteria.They have varying shapes, and sizes, and may contain one of two kinds of nucleic acid; these are RNA and DNA.

The nucleic acids  are made up of nucleotides. These are  genetic storage biomolecules made up of the monomers ribonucleic acid (RNA) deoxyribonucleic acid (DNA).

8 0
3 years ago
Other questions:
  • Does mitosis more closely resemble meiosis I or meiosis II?
    5·1 answer
  • Naturally occurring compounds in the earth are called what?
    8·1 answer
  • Compare and contrast binary fission and conjugation. Which process increases genetic diversity?
    12·1 answer
  • Which of the following is a function of the motor division of the nervous system?
    9·1 answer
  • So why don’t we get pink flowers if we combine the genes of a Red Dominant flower with a white recessive flower?
    5·2 answers
  • The genetic code has many important characteristics. For example, a specific codon always means the same thing in a particular s
    9·1 answer
  • What are the 3 things that all living things on earth share?
    8·2 answers
  • Which is not a function of the endomebrane system of the cell
    6·1 answer
  • What are some things that are hard to classify as living or non living things?
    6·1 answer
  • If drawn into a food web, why would every arrow point to the decomposers?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!