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Aliun [14]
3 years ago
7

Which of the following statements is true?

Biology
1 answer:
Mazyrski [523]3 years ago
5 0

Answer:

All of the cells in an organism have the same genetic information

Explanation:

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Some interphase cells contain twice as much DNA as other interphase cells within the same tissue sample. Is this normal? Why?
FinnZ [79.3K]

Answer:

Yes, Since the interphase cells in G2 would have twice the DNA as the interphase cells in G1 phase or start of S phase.

Explanation:

Interphase has three stages: G1, S and G2 phase. DNA replication occurs in the S phase and doubles the DNA content of the cell. So, the DNA content of the interphase cells of the same tissue depends on stages of interphase.  

The interphase cells which are in the G1 phase has half the DNA content as it is present in the interphase that has entered the G2 phase after completion of DNA replication in S phase.  

8 0
3 years ago
1. Describe how pigments in the chloroplast play a role in coloring the plant and in producing energy.
kirza4 [7]

Answer:

Hello There!!

Explanation:

The purpose of the chloroplast is to make sugars that feed the cell's machinery. Photosynthesis is the process of a plant taking energy from the Sun and creating glucose. When the energy from the Sun hits a chloroplast and the chlorophyll molecules, light energy is converted into the chemical energy.

hope this helps,have a great day!!

~Pinky~

4 0
2 years ago
The stage of mitosis where the chromosomes line up at the equator
diamong [38]
The stage of mitosis where the chromosomes line up is called metaphase.
4 0
2 years ago
At a party, Jenn and her friends try a new drug at a party. Within a half-hour they are feeling great, hugging each other, sweat
Leviafan [203]

Answer:

The correct answer is D. MMDA

Explanation:

MMDA stands for 3,4-Methyl​enedioxy​methamphetamine. It is a psychoactive drug and is used as a recreational drug. After taking a dose of this drug it shows its effect in 30-45 minutes. People taking these drugs produce a feeling of euphoria and loving worth due to which they feel to hug each other again and again.

It also increases body temperature by making the release of many neurotransmitters in the body which results in vasoconstriction and as a result heat production occurs and heat dissipation is reduced. It also leads to thirst, sleepy feeling, and appetite loss. So the right answer is D. MMDA

5 0
3 years ago
Which enzyme help to lose weight ??
Umnica [9.8K]

Answer:

Digestive enzymes

Explanation:

Digestive enzymes  are substances that helpbreak down macronutrients into smaller compounds to promote their absorption.

7 0
3 years ago
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