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2 years ago

The Chemical composition of the cell membrane

Biology

1 answer:

Hatshy [7]2 years ago

6 0

Answer:

cell membrane

Explanation:

Cell membranes are composed primarily of fatty-acid-based lipids and proteins. Membrane lipids are principally of two types, phospholipids and sterols (generally cholesterol).

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An example of a physical contaminant is a

Zinaida [17]

Answer:

Common examples of physical contaminants include hair, bandages, fingernails, jewelry, broken glass, metal, paint flakes, bone, the body parts of pests, or pest droppings.

Explanation:

3 0

2 years ago

During the ________ stage, the placenta is expelled from the uterus.

Taya2010 [7]

Hello there.

Question: <span>During the ________ stage, the placenta is expelled from the uterus.

Answer: It is the placental stage.

Hope This Helps You!
Good Luck Studying ^-^</span>

4 0

3 years ago

2 Lin sulks during the first week of rehearsals because she is – A tired from working on the set B bored with her duties as a de

RUDIKE [14]

Answer:

skull tropper

Explanation:

I got it from the guy from fortnite

5 0

2 years ago

Read 2 more answers

A scientist is trying to discover a new treatment to stop cancer cells from

charle [14.2K]

Answer:

mitosis is the correct answer

4 0

3 years ago

In guinea pigs the allele for black fur (B) is dominant over the allele for brown fur (b), and the allele for short fur (F) is d

galben [10]

Answer:

100%

Explanation:

This question involves two genes in guinea pigs; one coding for fur color and the other for fur length. The alleles of black fur (B) and short fur (F) is dominant over the alleles for brown fur (b) and long fur (f).

In a cross between two offsprings with genotypes: BBFF x bbff, the following gametes will be produced by each parent:

BBFF - BF, BF, BF, and BF

bbff - bf, bf, bf, bf

Using these gametes in a punnet square (see attached image), one will notice that all of the offsprings will have the genotype: BbFf i.e all or 100% of the offsprings are heterozygous for both of the genes or traits.

5 0

3 years ago