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
cluponka [151]
4 years ago
6

Which of the following substances must enter the cell through the cell membrane for the cell to live

Biology
1 answer:
Zinaida [17]4 years ago
8 0

Answer: C

The substance that must come through the cell membrane for the cell to live is nutrients. Cells would die if they did not get nutrients. Nutrients are what keeps the cell running.

You might be interested in
"You discover a new species of snail, Biologica terificia, and find that its haploid number is 4 (n = 4). The somatic cells of B
Georgia [21]

Answer:

8 chromosomes

Explanation:

Diploid state is when an organism have two set of chromosomes (2n) i.e. combination of two haploid (n) gametes containing one set of chromosome each. Sexually reproducing organisms whose somatic or body cells are diploid (2n) undergo meiosis to produce gametes or sex cells with haploid number (n).

Therefore, in the newly discovered Biologica terificia species of snail, if the haploid state (n) of their gametes is 4, then their diploid (2n) somatic cells must be 4 × 2 = 8.

The question specifies the chromosomal number at the G1 phase of Interphase. At this stage, the cell is preparing to undergo division by increasing in size and duplicating its organnelles but not yet its genetic material which is not until the next phase called S-phase. Hence, the chromosome number of somatic cells remain 8 at the G1 phase.

6 0
4 years ago
A cross country runner runs 8 km in 2 minutes. What is his speed?
oee [108]

The speed of the cross country runner is equal to 4 km/min.

<u>Given the following data:</u>

  • Distance = 8 km.
  • Time = 2 minutes.

To determine the speed of the cross country runner:

Speed can be defined as the distance covered by an individual per unit time and it can be measured in kilometer per minutes (km/min).

Mathematically, speed is given by the formula;

Speed = \frac{distance}{time}

Substituting the given parameters into the formula, we have;

Speed = \frac{8}{2}

Speed = 4 km/min.

Read more: brainly.com/question/13102821

5 0
2 years ago
Why will the world never run out of carbon?
jekas [21]
Because we have carbon in the ground in the air and every were else
3 0
3 years ago
What carries information from DNA?
Anna11 [10]
I believe it is mRNA- messenger RNA
6 0
3 years ago
What is the biology?
inna [77]
Umm...
biology is the study of life
is this the answer you're looking for?
4 0
3 years ago
Read 2 more answers
Other questions:
  • All hypotheses are valuable, even if they turn out not to be true. Which answer does NOT support this statement?
    7·1 answer
  • ALL BUT ONE is a technique that can be used to prevent agricultural impacts on the Great Lakes waterways. A) Diverting the flow
    13·2 answers
  • True or False Can the scientific method be used to prove unique historical events?
    6·1 answer
  • How does the number of chromosomes in the daughter cells of meiosis different from those in mitosis?
    11·1 answer
  • While digging into the ground you find a rock that appears to have formed in the spaces between existing rocks what type of rock
    10·2 answers
  • What mammal lay eggs
    5·2 answers
  • What is 1 thing in common about epidemics, pandemics, and outbreaks?
    12·1 answer
  • How does the Bicoid protein provide positional information along the anterior-posterior axis of the fly embryo? a. It is present
    10·1 answer
  • The concentric rings of calcified intercellular substance arranged around Haversian
    5·1 answer
  • Which is not a reason why organisms are classified into Domains and Kingdoms?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!