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
anastassius [24]
2 years ago
12

A student observes this cell under the microscope. He is discussing the structure indicated by the arrow with his lab partner. W

hat would be the most likely classification of the cell pictured based on the structure they are observing?
A) This cell is eukaryotic because it contains a nucleus.
B) This cell is prokaryotic because it contains ribosomes.
Eliminate
C) This cell is prokaryotic because it contains a nucleus with circular DNA.
D) This cell is eukaryotic because it contains membrane-bound organelles such as lysosomes and vacuoles.
HELP PLEASE
Biology
1 answer:
CaHeK987 [17]2 years ago
3 0

its D  SSSSJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ

You might be interested in
The Precambrian consists of the three earliest eons of geologic time.
fgiga [73]
I believe true because the Precambrian is the first geologic time, going back 4600-570 years ago, meaning it should contain the earliest of things.
5 0
2 years ago
Read 2 more answers
Assuming that there is no other variation at the sites not represented, how many SNPs are present at this portion of the sequenc
sleet_krkn [62]

Answer:

1.4 million SNPs are present.

6 0
3 years ago
Are salmon considered unclean ? ​
ANEK [815]

Answer:

it is unclean

Explanation:

fish that have non-shedding, non-overlapping, diamond-patterned, or imbedded scales should be considered unclean.

4 0
3 years ago
Read 2 more answers
Calculate the acceleration of a boat that has been cruising at 15 m/s but speeds up to 45 m/s in about 6 seconds. Don’t forget y
Vera_Pavlovna [14]
Calculate the acceleration of a boat that has been cruising at 15 m/s but speeds up to 45 m/s in about 6 seconds. Don’t forget your units, m/s2. In order to calculate the acceleration of the boat we first have to identify the suited formula for acceleration in this scenario.

Hence, a = vf – vi / t. Vi = 15 m/s Vf = 45 m/s T = 6 seconds  

Solution:
A = 45 m/s – 15m/s / 6s
A = 5m/s^2



6 0
3 years ago
Read 2 more answers
In cells where telomerase is normally inactive, it can become active by accident and often, cancer will develop as a result. Can
vesna_86 [32]

Answer:

Cancer cells achieve proliferative immortality by activating or upregulating the normally silent human TERT gene (hTERT) that encodes telomerase, a protein with reverse transcriptase activity that complexes with other proteins and a functional RNA (encoded by hTR, also called hTERC) to make a ribonucleoprotein enzyme.

Explanation:

A rare cell that escapes crisis almost universally does so by reactivating telomerase and this cell can now become a cancer cell with limitless potential to divide. Almost all cancer cells have short telomeres and thus inhibitors of telomerase should drive such cancer cells into apoptotic cell death. Yet, each time a cell divides, the telomeres get shorter. When they get too short, the cell no longer can divide and becomes inactive or "senescent" or dies. This process is associated with aging, cancer, and a higher risk of death.

∠(-ω-)√

4 0
3 years ago
Other questions:
  • The biomes that exist closest to the Earth's poles are describes as _______.
    12·1 answer
  • If we were to compare the cells in the plant leaves to the cells in the plant roots, we would expect the leaf cells to contain m
    7·1 answer
  • Only ------ percent of the food eaten is turned into its own body. *
    8·2 answers
  • These question all about ice storms!!!!!!!! answer them in complete sentence
    6·1 answer
  • How do i pass my math class with a b average​
    9·2 answers
  • The _______ two objects are to each other, the stronger the force of gravity is between them.
    12·1 answer
  • How does the impact of the virus differe between lytic and lysogenic cycles?
    8·1 answer
  • Which is an ex sample of the use of plants in human society
    12·1 answer
  • Use complete sentences to explain what happens in the nervous system when your finger is hurt. Include an explanation of what a
    6·2 answers
  • Why is it difficult to fossilize large animals?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!