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
lbvjy [14]
3 years ago
5

The haploid cells of a yak contain 30 chromosomes. How many chromosomes are in a yak's diploid cells? Choose 1 answer: Choose 1

answer: (Choice A) A 60 (Choice B) B 15 (Choice C) C 30 (Choice D) D 90
Biology
2 answers:
Nadusha1986 [10]3 years ago
6 0

Haploid cells contain half the amount of the diploid cells, therefore the diploid cell will contain twice the number of chromosome in the haploid cell. 2x30=60 chromosomes (choice A)

alisha [4.7K]3 years ago
6 0

Answer: A - 60

Explanation: Diploid cells contain twice the number of chromosomes of haploid cells. Hope this helps have a nice day. :)

You might be interested in
Higher Ultra-Processed Food Consumption Is Associated with Increased Risk of Incident Coronary Artery Disease in the Atheroscler
Eddi Din [679]

Yes, it is true that Higher Ultra-Processed Food Consumption Is Associated with Increased Risk of Incident Coronary Artery Disease in the Atherosclerosis Risk in Communities Study.

Objectives:

To test the hypothesis that higher intake of ultra-processed foods is associated with higher risk of coronary artery disease.

Methods:

A total of 13,548 adults aged 45-65 y from the Atherosclerosis Risk in Communities study were included in the analytic sample. Dietary intake data were collected through a 66-item FFQ.

Ultra-processed foods were defined using the NOVA classification, and the level of intake (servings/d) was calculated for each participant and divided into quartiles.

We used Cox proportional hazards models and restricted cubic splines to assess the association between quartiles of ultra-processed food intake and incident coronary artery disease.

Results:

There were 2006 incident coronary artery disease cases documented over a median follow-up of 27 y.

Incidence rates were higher in the highest quartile of ultra-processed food intake (70.8 per 10,000 person-y; 95% CI: 65.1, 77.1) compared with the lowest quartile (59.3 per 10,000 person-y; 95% CI: 54.1, 65.0).

Participants in the highest compared with lowest quartile of ultra-processed food intake had a 19% higher risk of coronary artery disease (HR: 1.19; 95% CI: 1.05, 1.35) after adjusting for sociodemographic factors and health behaviours. An approximately linear relation was observed between ultra-processed food intake and risk of coronary artery disease.

Conclusions:

Higher ultra-processed food intake was associated with a higher risk of coronary artery disease among middle-aged US adults. Further prospective studies are needed to confirm these findings and to investigate the mechanisms by which ultra-processed foods may affect health.

Learn more about ultra-processed foods is here : brainly.com/question/26511562

#SPJ4

3 0
2 years ago
Voltage across the cell membrane is determined by the concentration of which 2 types of charged particles?
lisabon 2012 [21]

The answer is; Sodium (Na+) and Potassium (K+) Ions


These cations are pumped out of the cell by Na+-K+ transmembrane protein pumps leaving the inside of the cell electronegative in relation to the extracellular matrix. This membrane potential is significant especially for neurons. Depolarization of the membrane enables transmissions of an impulse along the neurons.


8 0
3 years ago
Give me 20 facts about the documentary Super Size Me 2
Llana [10]

Answer:

Its about fast food. Its in America. Its also about how Americans are usually overweight. The main character is a guy. The logo is a guy eating chicken. Its also called: Holy chicken! The guy eats fast food a lot.  Morgan is 50. He has dirty blonde hair.

Explanation:

Thats all I have

4 0
2 years ago
Which structure could be found in both a prokaryotic cell and a eukaryotic cell?
nevsk [136]

Both cells have ribosomes, cytoplams and DNA, but the ribosomes are the structures that can be found in both cells.

6 0
3 years ago
Read 2 more answers
Which of these is made up of cells and tissues that perform a larger function?
anzhelika [568]

Answer:

The answer is organs

Explanation:

7 0
2 years ago
Other questions:
  • When does the total number of chromosomes get reduced from 46 pairs to 23 individual chromosomes? View Available Hint(s) When do
    10·1 answer
  • Starch is a _____.<br><br> monosaccharide<br> disaccharide<br> hormone<br> polysaccharide
    15·2 answers
  • In his experiment, Mendel used a monohybrid cross to __________. (Select all that apply.)
    10·1 answer
  • HELP
    6·1 answer
  • Consider a population of 100 gray squirrels. The population is increasing exponentially, by a rate of
    13·1 answer
  • What would be the magnification if you were using a 40x objective
    6·1 answer
  • • What does the Human Genome Project decode?
    13·1 answer
  • What’s a good biology book that help you study exam style questions for 9th grade biology
    7·1 answer
  • The shape and function of a protein molecule is ultimately determined by_______ because this is where protein synthesis begins.
    10·2 answers
  • Plants use sunlight to convert nutrients into energy. What form of energy transfer is taking place?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!