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
Minchanka [31]
2 years ago
7

True or false: The drug Salvarsan was used as treatment for syphilis in the early twentieth century.

Biology
1 answer:
Mama L [17]2 years ago
5 0

Answer:

True.

Explanation:

in the early 1900s development of Salvarsan, an arsenic-based drug to treat syphilis.

You might be interested in
Given a parent genotype of hh, what are the possible gametes that they can produce?<br> :)
Yuri [45]

Answer:

For hh, the gametes can only carry h (the recessive allele). For both heterozygous individuals (Hh), the gametes can carry the H (dominant allele) or the h (recessive allele). For Hh, the gametes can carry the H (dominant allele) or the h (recessive allele). For HH, the gametes can only carry H (the dominant allele).

Explanation:

hope it help

3 0
2 years ago
A change in body temperature will have which of the following effects on enzymes in the body?
Dmitrij [34]

Answer:

The answer is B :)

Explanation:

3 0
3 years ago
Who studied the role of RNA in protein synthesis, specifically in the bacteria E. coli.?
Ymorist [56]
It was the famous Theodor Escherich who is a famous German bacteriologist that discovered the E. coli and was also known for his research in the area of protein synthesis. In addition to that, Theodor Escherich discovered the bacteria type when he examined its samples from a patient suffering from gastroenteritis.
8 0
3 years ago
The spanish fly is a species of what insect
sveticcg [70]

The Spanish fly is a species of a beetle `

6 0
2 years ago
Explain the factors that affect the rate of photosynthesis in the early afternoon.
makvit [3.9K]

Answer:

Several factors can affect the rate of photosynthesis: light intensity. carbon dioxide concentration. temperature.

Explanation:

3 0
2 years ago
Other questions:
  • Food molecules are broken down to release energy in the?
    10·1 answer
  • Using all three parts of the cell theory explain why something would be considered living
    7·1 answer
  • In the presence of oxygen and depending on the efficiency of the cell, cellular respiration can produce up to __________________
    9·1 answer
  • Which Statement Best Describes How A Dominant Gene Is Different From A Recessive Gene
    7·1 answer
  • What is the best way to recognize a segmented neutrophil from other neutrophils is the?
    13·1 answer
  • The restriction enzymes of bacteria protect the bacteria from successful attack by bacteriophages, whose genomes can be degraded
    7·1 answer
  • Which of these are examples of your first line of defense?
    15·2 answers
  • Is the process of adding atoms to the center of a protostar or gravitational center in space.
    8·2 answers
  • HELP PLEASE I GIVE YOU BRAINLIEST I NEED HELP WITH 2
    13·1 answer
  • Can someone help me with this ASAP!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!