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Kay [80]
3 years ago
11

What do prokaryotes lack that are in eukaryote cells?

Biology
1 answer:
Iteru [2.4K]3 years ago
4 0

Answer: Prokaryotic cells differ from eukaryotic cells in that they lack any membrane-bound organelles, including a nucleus. Instead, prokaryotic cells simply have an outer plasma membrane, DNA nucleoid structure, and ribosomes.

HOPE THIS HELPS

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Which statement(s) about lipases is/are true?
Digiron [165]

Answer:

The correct answer will be option- C.

Explanation:

Lipase is the enzymes which aid in the digestion of the fats in the body. The main types of digestive lipases are secreted by the pancreas which acts on the glycerol of the triglycerides.  The pancreatic lipase acts on the fats in the small intestine which break down the fats into smaller molecules called micelles.

Other type of lipases are present in the body which also helps in the digestion of the fats like lipoprotein lipase which acts on the lipoproteins formed by the breakdown of the cholesterol-like low and very low density lipoproteins. These lipoproteins in the blood are activated by the Apoc-II component and after the breakdown of lipoproteins delivers them to peripheral tissues.

Thus, Option-C is the correct answer.

6 0
4 years ago
According to the theory developed by Charles Darwin, what process causes organisms to develop traits that help them adapt to cha
MrRissso [65]
Natural selection. Have you heard of his finch studies? That will help you to understand natural selection if you need help.
3 0
3 years ago
Read 2 more answers
What is the difference between light microscope and electronic microscope​
alexandr402 [8]
<h3>i hope it's helpful for you</h3>

3 0
3 years ago
If DNA can be described as the instruction book for building an organism, which phrase best describes a gene?
Whitepunk [10]

Answer: Option C) A sentence in the instruction book

Explanation:

A gene is a specific portion on the DNA that code for a functional protein. i.e DNA consists of several genes, and some non-coding sequences that are usually spliced off during post-translational modification.

In other words, a gene can be best described as each single, meaningful sentence in the instruction book for building an organism.

4 0
4 years ago
In genetics, the dash symbol (-) is a "wild card" that stands for either the dominant allele or the recessive allele; for exampl
m_a_m_a [10]

Answer:

12 : 3 : 1

Explanation:

According to Mendel's principles, a dihybrid cross between two heterozygous summer squash parents (WwGg X WwGg) should yield offsprings, 12 with white, 3 with yellow and  1 with green color phenotype. The classic Mendelian phenotypic ratio for dihybrid cross is 9:3:3:1. In this case, genotypes W- G- and W- gg produce white color phenotype. This is because we have 12: 3: 1 phenotypic ratio in which the alleles of two different genes assort independently into gametes.

<em>Dihybrid cross for heterozygous summer squash:</em>

                    WG         Wg            wG            wg          

    WG      WWGG   WWGg     WwGG     WwGg

    Wg       WWGg   WWgg     WwGg      Wwgg

    wG        WwGG    WwGg     wwGG      wwGg

      wg       WwGg    Wwgg     wwGg        wwgg

   Genotypes:

   W-G-  and W- gg  = white = 12

    ww G- = yellow = 3

     ww gg = green = 1

3 0
4 years ago
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