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
amm1812
3 years ago
8

Is it true that a parfocal microscope allows you to quickly focus using the low power or scanning lens and then to switch a high

er power lens with only a minimal adjustment of the fine focus know? (the first question on the paper)

Biology
1 answer:
Rama09 [41]3 years ago
4 0
Yes it is true you are very smart :) let me know if this is helpful
You might be interested in
PLEASE Help me and use the paper i put in the photo for the answer
8090 [49]

Answer:

Explanation:

the enzymes in your body help to perform very important tasks. These include building muscle, destroying toxins, and breaking down food particles during digestion. An enzyme's shape is tied to its function. Heat, disease, or harsh chemical conditions can damage enzymes and change their shape

3 0
3 years ago
.What might happen to cells with DNA that has been damaged by an environmental influence such as UV light from the sun or a tann
VARVARA [1.3K]

Answer:

It can lead to melanoma or a time of skin cancer.

Explanation:

This is because UV radiation in sunlight can destroy the DNA by destroying the base pairing. UV light will cause two Thymine that are very closer to each other to join together to produce dimer. After which, The melanin-assisted process form lesions that is popularly called cylobutane pyrimidine dimers in DNA, which can result in mutations that cause melanoma which is a form of skin cancer

5 0
3 years ago
Priya took notes during her Earth Science class. What was most likely the topic of the lecture Priya attended?
Vanyuwa [196]
Earth Science is a brand of science that studies the earth and the atmosphere. The topic can be among the following: geology, meteorology, and oceanography. More specifically, the topic could be about any of the following: volcanoes, the weather, or tides and storms.
4 0
3 years ago
Read 2 more answers
Using proper notation, which of the following represents the length of the line segment below? ​
Lady bird [3.3K]

Answer:

A yo  in taco Tuesday everything goes right way

Explanation:

6 0
3 years ago
Read 2 more answers
Estrogen is most likely to exert its effect by regulating
vekshin1

Answer:

c) expression of genes and production of  specific proteins.

Explanation:

Estrogen is a lipid-soluble steroid hormone that diffuses through the lipid bilayer of the plasma membrane of its target cell. The hormone binds to its nuclear receptor and receptor-hormone complex then alters the expression of particular genes.

It triggers transcription of specific DNA sequences into mRNA which in turn enters the cytoplasm and serves as a template for synthesis of specific proteins.

Estrogen is the female sex hormone and stimulates development of secondary sexual characters in females as well as required for maturation of egg.

6 0
3 years ago
Other questions:
  • The level of __________ in the blood is the secondary stimulus for respiration
    7·1 answer
  • Which of the following best explains how the structures of chitin and cellulose make them hard to digest
    9·2 answers
  • Stating that an organism is heterozygous is stating its
    7·1 answer
  • The sequence of an mRNA transcript is UGGCACUCCAG. What will be the sequence of the template DNA strand from which it was synthe
    5·1 answer
  • Under what conditions does a cell use fermentation instead of cellular respiration?
    5·2 answers
  • PLEASE HELP!!! <br><br> Atomic number is the same as number of ______.
    10·2 answers
  • As the human population increases l, which problems is technology least likely to be able to solve
    5·2 answers
  • Crossing over occurs in prophase of meiosis I. Crossing over results in A. half the number of original chromosomes. B. double th
    8·2 answers
  • A gamete contains 15 chromosomes, how many chromosomes does the parent have?
    9·1 answer
  • Describe how a gene can be amplified using PCR.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!