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
Fittoniya [83]
3 years ago
4

which best describes a gene? 1. the short arm of a a chromosome 2. tightly coiled strands of DNA 3. the center of a chromosome 4

. a segment of chromosomal DNA​
Biology
2 answers:
Stells [14]3 years ago
8 0

Answer:

It's D. A segment of chromosomal DNA.

Explanation:

RoseWind [281]3 years ago
4 0

Answer:

D

Explanation:

You might be interested in
Pls help! I need help with the answer to question in pic
kow [346]
(4) D and E are products of digestion
5 0
3 years ago
When does a pendulum have the greatest mechanical energy
Valentin [98]

A swinging  pendulum has its greatest kinetic energy and least  potential energy in the vertical position in which its speed is greatest and height least.

It has its least kinetic energy and  greatest potential energy at the extremities of its swing, in which its speed is zero and its height greatest. As the pendulum moves, energy is continuously passing back and forth between the two forms.

Neglecting friction at the pivot and air resistance, the mechanical energy (sum of kinetic and potential energies) of the pendulum is constant.

7 0
4 years ago
HELP! whoever does these gets brainliest!!
Maurinko [17]

Answer:

blood crime scene arson murder footprint

6 0
3 years ago
some snake venoms are harmful because they contain enzymes that destroy blood cells or tissues. the damage cause by such a snake
Katyanochek1 [597]
I don't know can slow then bite down but I do know that having too much to drink on Alcohol slows down your reaction because when the acetylcholine gets released into the synapse the alcohol has already blocked the little claw things (forgot what there called), so it slows down the reaction.
7 0
4 years ago
Read 2 more answers
In which phase does the nuclear envelope disassembles, the sindle apparatus forms and the chromosomes shorten and thincken?
notka56 [123]
These things happen in Prophase
8 0
3 years ago
Other questions:
  • What Does each part of the bunch of grape model represent, in relation to the breathing system?
    11·1 answer
  • The channel proteins ____ allow water to move into/out of a cell due to ____.
    12·2 answers
  • Function of organic molecules.
    10·1 answer
  • An organism must have a ________ in order to be considered living.
    13·1 answer
  • The chromosomal mutation in the zygote can be traced back to which of the following? (4.3, 4.4)Immersive Reader
    15·1 answer
  • Which process produces haploid cells?<br> A. Meiosis<br><br> B. Mitosis
    7·2 answers
  • Which of the following could be present in a prokaryotic cell?
    5·2 answers
  • A mass of hyphae makes up the body of a fungus, which is<br> called the
    14·1 answer
  • Which of the follwing is a characteristic of cancerous cells?
    13·1 answer
  • Why are alternatives to fossil fuels needed? <br><br> I need the answer ASAP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!