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
Harrizon [31]
3 years ago
7

What is the cell cycle?

Biology
2 answers:
andriy [413]3 years ago
4 0
D. the process of cell growth and cell division.

Sonbull [250]3 years ago
3 0
D. the process of cell growth


You might be interested in
Which process occurs during the growth and development of a fertilized human egg?
Marat540 [252]

Answer:

cell division

Explanation:

4 0
2 years ago
Read 2 more answers
Describe the origin and fiber composition of (1) ventral and dorsal roots, (2) the spinal nerve proper, and (3) ventral and dors
Zigmanuir [339]

Answer:

A dorsal root (sensory or afferent) and a ventral root (motor or efferent) originate from the medulla. They unite near the intervertebral foramen, forming the spinal nerve. The nerves emerge from the intervertebral foramen, dividing into ventral and dorsal ramus.

Explanation:

The nerve is a set of nerve fibers perceptible to the naked eye and wrapped in connective tissue. They are made up of roots, trunks and nerve branches (some of them come together and form plexuses).The spinal nerve originate from the spinal cord in the form of 31 pairs: 8 cervical, 12 thoracic, 5 lumbar, 5 sacral and 1 coccygeal. They emerge from the spinal cord through two roots: dorsal roots, made up of sensory fibers that come from the sensory neurons of the spinal ganglion and that penetrate the spinal cord through the posterolateral  and ventral root, made up of motor fibers, coming from the motor neurons of the anterior horn and visceral of the lateral horn of the gray matter of the spinal cord. This root exits the spinal cord through the anterolateral groove, then joins the posterior root to form the spinal nerve, which exits the vertebral canal through the corresponding intervertebral foramen.Each spinal nerve, after leaving the vertebral canal, emits two primary ramus: the dorsal ramus, contains somatic and visceral fibers that go to the skin and muscles of the back and the ventral ramus, which supplies the ventrolateral surface of the skin, body wall and extremities.

7 0
2 years ago
C) despite the similarities, methylene chloride is superior to ethylene chloride as an extraction solvent. why?
mario62 [17]

Despite the similarities, methylene chloride (or dichloromethane) is superior to ethylene chloride as an extraction solvent because the boiling point of methylene chloride is lower than the boiling point of ethylene chloride, which allows it to be removed more easily.

4 0
2 years ago
Need rn! worth 17 ~ 謝謝
babymother [125]

Answer:1) Chloroplast, mitochondrion and vacuole are the organelles

Explanation:  a leaf is a organ of a plant and is not found in cells. An enzyme creates chemical reactions in the body. the DNA is just the plan on how to build the cell and how to do certain cellular processes. therefore a chloroplast, mitochondria and vacuole are all organells. also the mitochondrion creates energy, a vacuole stores food and water and a chloroplast converts the suns energy into food

4 0
3 years ago
Name the molecule that makes up chromosomes
fiasKO [112]
The correct answer is DNA. 

Each chromosome is made up of DNA tightly coiled many times around proteins<span> that support its structure :)</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • A single strand of dna helic has the code cgctaa. Which would be the complemntary code on the other strand of the helix
    5·1 answer
  • Which of the following names something that is made of matter?
    9·2 answers
  • Conjugation involves a transfer of genes
    8·2 answers
  • In males, what hormone is secreted by the hypothalamus that tells the anterior pituitary to secrete the gonadotropic hormones
    5·1 answer
  • When colorblind women married a male with normal vision, all their daughters have normal vision and all their sons are colorblin
    7·1 answer
  • Diga cuáles cambios de estados se producen al calentar el hielo y clasifíquelos en progresivos y regresivos ? Emergencia
    9·1 answer
  • Which situation would most likely be a driving force for changes in a species?
    12·1 answer
  • Will give brainiest!
    5·2 answers
  • Which of the following organisms will be connected to primary consumers in a food web?
    5·2 answers
  • DNA a biomolecule made of a sequence of amino acids<br> True or False?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!